Bizhub PRESS C7000 C7000P C70hc C6000 PRO C6000L E SM v4.1
Bizhub PRESS C7000 C7000P C70hc C6000 PRO C6000L E SM v4.1
Bizhub PRESS C7000 C7000P C70hc C6000 PRO C6000L E SM v4.1
Date: 2012/12/26
Table of Contents
Revision List...........................................................................................................................................1
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 2.0.......................................................................................................1
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 3.0.......................................................................................................3
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 3.2.......................................................................................................4
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 4.0.......................................................................................................5
bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L Ver. 4.1....................................................................7
A SAFETY AND IMPORTANT WARNING ITEMS............................................................................A-1
1. IMPORTANT NOTICE.................................................................................................................................................A-2
2. DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION..........................................................................A-3
2.1 Description items in this Service Manual...................................................................................................................................A-3
2.2 Description items for safety and important warning items.........................................................................................................A-3
3. SAFETY WARNINGS..................................................................................................................................................A-4
3.1 MODIFICATIONS NOT AUTHORIZED BY KONICA MINOLTA BUSINESS TECHNOLOGIES, INC......................................A-4
3.1.1 Actions requiring special attention...................................................................................................................................A-4
3.2 POWER PLUG SELECTION.....................................................................................................................................................A-5
3.2.1 Power Cord Set or Power Plug.......................................................................................................................................A-5
3.3 CHECKPOINTS WHEN PERFORMING ON-SITE SERVICE...................................................................................................A-6
3.3.1 Power Supply..................................................................................................................................................................A-7
3.3.2 Installation Requirements..............................................................................................................................................A-11
3.3.3 After Service..................................................................................................................................................................A-13
3.4 FUSE.......................................................................................................................................................................................A-18
3.5 Used Batteries Precautions.....................................................................................................................................................A-19
3.5.1 ALL Areas......................................................................................................................................................................A-19
3.5.2 Germany........................................................................................................................................................................A-19
3.5.3 France...........................................................................................................................................................................A-19
3.5.4 Denmark........................................................................................................................................................................A-19
3.5.5 Finland, Sweden............................................................................................................................................................A-19
3.5.6 Norway..........................................................................................................................................................................A-19
4. WARNING INDICATIONS ON THE MACHINE.........................................................................................................A-20
4.1 Warning indications inside the machine..................................................................................................................................A-20
4.2 Warning indications on the boards..........................................................................................................................................A-26
5. MEASURES TO TAKE IN CASE OF AN ACCIDENT...............................................................................................A-28
B NOTATION OF THE CONTENTS ...............................................................................................B -1
1. PRECAUTION ON HANDLING THIS MANUAL ........................................................................................................B -1
2. PRODUCT NAME .....................................................................................................................................................B -2
3. TRADEMARK ............................................................................................................................................................B -3
3.1 TRADEMARKS OF OTHER COMPANIES .............................................................................................................................B -3
3.2 OWN TRADEMARKS ..............................................................................................................................................................B -3
4. ELECTRICAL PARTS AND SIGNALS.......................................................................................................................B -4
5. PAPER FEED DIRECTION .......................................................................................................................................B -6
C PRODUCT SPECIFICATIONS ...................................................................................................C -1
1. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L........................................................................C -1
1.1 Type ........................................................................................................................................................................................C -1
1.2 Functions .................................................................................................................................................................................C -1
1.3 Paper .......................................................................................................................................................................................C -2
(1) Paper weight .....................................................................................................................................................................C -2
(2) Type of paper ....................................................................................................................................................................C -2
1.4 Recommended paper...............................................................................................................................................................C -2
1.4.1 Inch................................................................................................................................................................................C -2
1.4.2 Metric.............................................................................................................................................................................C -2
1.5 Materials ..................................................................................................................................................................................C -3
(1) C7000/C7000P/C70hc/C6000...........................................................................................................................................C -3
(2) C6000L..............................................................................................................................................................................C -3
1.6 Maintenance ............................................................................................................................................................................C -4
1.7 Machine data ...........................................................................................................................................................................C -4
1.8 Operating environment ............................................................................................................................................................C -4
1.9 Note regarding the specifications ............................................................................................................................................C -5
2. DF-622 ......................................................................................................................................................................C -6
2.1 Type ........................................................................................................................................................................................C -6
2.2 Functions .................................................................................................................................................................................C -6
2.3 Type of paper ..........................................................................................................................................................................C -6
i
2.4 Machine data ...........................................................................................................................................................................C -6
2.5 Operating environment ............................................................................................................................................................C -6
2.6 Note regarding the specifications ............................................................................................................................................C -6
3. PF-602 ......................................................................................................................................................................C -7
3.1 Type ........................................................................................................................................................................................C -7
3.2 Functions .................................................................................................................................................................................C -7
3.3 Type of paper ..........................................................................................................................................................................C -7
3.4 Maintenance ............................................................................................................................................................................C -7
3.5 Machine data ...........................................................................................................................................................................C -7
3.6 Operating environment ............................................................................................................................................................C -7
3.7 Note regarding the specifications ............................................................................................................................................C -7
4. HT-504/505 ...............................................................................................................................................................C -8
4.1 Type ........................................................................................................................................................................................C -8
4.2 Machine data ...........................................................................................................................................................................C -8
4.3 Operating environment ............................................................................................................................................................C -8
4.4 Note regarding the specifications ............................................................................................................................................C -8
5. LU-202 ......................................................................................................................................................................C -9
5.1 Type ........................................................................................................................................................................................C -9
5.2 Functions .................................................................................................................................................................................C -9
5.3 Type of paper ..........................................................................................................................................................................C -9
5.4 Maintenance ............................................................................................................................................................................C -9
5.5 Machine data ...........................................................................................................................................................................C -9
5.6 Operating environment ............................................................................................................................................................C -9
5.7 Note regarding the specifications ............................................................................................................................................C -9
6. HT-503 ....................................................................................................................................................................C -10
6.1 Type ......................................................................................................................................................................................C -10
6.2 Machine data .........................................................................................................................................................................C -10
6.3 Operating environment ..........................................................................................................................................................C -10
6.4 Note regarding the specifications ..........................................................................................................................................C -10
7. MB-504 ....................................................................................................................................................................C -11
7.1 Type ......................................................................................................................................................................................C -11
7.2 Functions ...............................................................................................................................................................................C -11
7.3 Type of paper ........................................................................................................................................................................C -11
7.4 Machine data .........................................................................................................................................................................C -11
7.5 Operating environment ..........................................................................................................................................................C -11
7.6 Note regarding the specifications ..........................................................................................................................................C -11
8. HD-514 ....................................................................................................................................................................C -12
8.1 Type ......................................................................................................................................................................................C -12
8.2 Functions ...............................................................................................................................................................................C -12
8.3 Machine data .........................................................................................................................................................................C -12
8.4 Operating environment ..........................................................................................................................................................C -12
8.5 Note regarding the specifications ..........................................................................................................................................C -12
9. PH-102 ....................................................................................................................................................................C -13
9.1 Type ......................................................................................................................................................................................C -13
9.2 Functions ...............................................................................................................................................................................C -13
9.3 Machine data .........................................................................................................................................................................C -13
9.4 Operating environment ..........................................................................................................................................................C -13
9.5 Note regarding the specifications ..........................................................................................................................................C -13
10. RU-509 ..................................................................................................................................................................C -14
10.1 Type ....................................................................................................................................................................................C -14
10.2 Functions .............................................................................................................................................................................C -14
10.3 Type of paper.......................................................................................................................................................................C -14
10.4 Machine data .......................................................................................................................................................................C -14
10.5 Operating environment ........................................................................................................................................................C -14
10.6 Note regarding the specifications ........................................................................................................................................C -14
11. HM-102 .................................................................................................................................................................C -15
11.1 Type ....................................................................................................................................................................................C -15
11.2 Function ...............................................................................................................................................................................C -15
11.3 Type of paper.......................................................................................................................................................................C -15
11.4 Machine data .......................................................................................................................................................................C -15
11.5 Operating environment ........................................................................................................................................................C -15
11.6 Note regarding the specifications ........................................................................................................................................C -15
12. FS-521 ..................................................................................................................................................................C -16
12.1 Type ....................................................................................................................................................................................C -16
12.2 Functions .............................................................................................................................................................................C -16
(1) Function...........................................................................................................................................................................C -16
(2) Number of staple sheets .................................................................................................................................................C -16
ii
(3) Staple position ................................................................................................................................................................C -16
(4) Maximum tray capacity of the main tray .........................................................................................................................C -16
(5) Maximum tray capacity of the sub tray ...........................................................................................................................C -17
12.3 Type of paper ......................................................................................................................................................................C -18
(1) Staple ..............................................................................................................................................................................C -18
12.4 Machine data .......................................................................................................................................................................C -18
12.5 Operating environment ........................................................................................................................................................C -18
12.6 Note regarding the specifications ........................................................................................................................................C -18
13. FS-531 ..................................................................................................................................................................C -19
13.1 Type ....................................................................................................................................................................................C -19
13.2 Functions .............................................................................................................................................................................C -19
(1) Functions ........................................................................................................................................................................C -19
(2) Staple ..............................................................................................................................................................................C -19
(3) Maximum tray capacity ...................................................................................................................................................C -19
13.3 Type of paper ......................................................................................................................................................................C -19
(1) Staple mode ....................................................................................................................................................................C -19
13.4 Machine data .......................................................................................................................................................................C -20
13.5 Operating environment ........................................................................................................................................................C -20
13.6 Note regarding the specifications ........................................................................................................................................C -20
14. FS-612 ..................................................................................................................................................................C -21
14.1 Type ....................................................................................................................................................................................C -21
14.2 Functions .............................................................................................................................................................................C -21
(1) Function...........................................................................................................................................................................C -21
(2) Staple ..............................................................................................................................................................................C -21
(3) Folding ............................................................................................................................................................................C -21
(4) Maximum tray capacity*1 ................................................................................................................................................C -21
14.3 Type of paper ......................................................................................................................................................................C -22
(1) Staple mode ....................................................................................................................................................................C -22
(2) Saddle stitching mode ....................................................................................................................................................C -22
(3) Half-Fold mode ...............................................................................................................................................................C -22
(4) Tri-folding mode ..............................................................................................................................................................C -23
14.4 Machine data .......................................................................................................................................................................C -23
14.5 Operating environment ........................................................................................................................................................C -23
14.6 Note regarding the specifications ........................................................................................................................................C -23
15. PK-512/513............................................................................................................................................................C -24
15.1 Type.....................................................................................................................................................................................C -24
15.2 Functions..............................................................................................................................................................................C -24
15.3 Type of paper.......................................................................................................................................................................C -24
15.4 Machine data........................................................................................................................................................................C -24
15.5 Operating environment ........................................................................................................................................................C -24
15.6 Note regarding the specifications ........................................................................................................................................C -24
16. PI-502 ....................................................................................................................................................................C -25
16.1 Type ....................................................................................................................................................................................C -25
16.2 Functions .............................................................................................................................................................................C -25
16.3 Type of paper ......................................................................................................................................................................C -25
16.4 Machine data .......................................................................................................................................................................C -25
16.5 Operating environment ........................................................................................................................................................C -25
16.6 Note regarding the specifications ........................................................................................................................................C -25
17. LS-505 ...................................................................................................................................................................C -26
17.1 Type ....................................................................................................................................................................................C -26
17.2 Functions .............................................................................................................................................................................C -26
(1) Function...........................................................................................................................................................................C -26
(2) Maximum tray capacity ...................................................................................................................................................C -26
17.3 Type of paper ......................................................................................................................................................................C -26
17.4 Machine data .......................................................................................................................................................................C -27
17.5 Operating environment ........................................................................................................................................................C -27
17.6 Note regarding the specifications ........................................................................................................................................C -27
18. FD-503 ..................................................................................................................................................................C -28
18.1 Type ....................................................................................................................................................................................C -28
18.2 Functions .............................................................................................................................................................................C -28
(1) Function...........................................................................................................................................................................C -28
(2) Maximum tray capacity ...................................................................................................................................................C -28
18.3 Type of paper ......................................................................................................................................................................C -29
(1) Punching function ...........................................................................................................................................................C -29
(2) Folding functions .............................................................................................................................................................C -29
(3) PI functions .....................................................................................................................................................................C -29
18.4 Machine data .......................................................................................................................................................................C -30
18.5 Operating environment ........................................................................................................................................................C -30
18.6 Note regarding the specifications ........................................................................................................................................C -30
iii
19. SD-506 ..................................................................................................................................................................C -31
19.1 Type ....................................................................................................................................................................................C -31
19.2 Functions .............................................................................................................................................................................C -31
(1) Function...........................................................................................................................................................................C -31
(2) Maximum tray capacity ...................................................................................................................................................C -31
19.3 Type of paper ......................................................................................................................................................................C -31
(1) Straight/sub tray mode ....................................................................................................................................................C -31
(2) Saddle stitching mode ....................................................................................................................................................C -31
(3) Trimming mode ...............................................................................................................................................................C -33
(4) Multi-center folding mode ...............................................................................................................................................C -33
(5) Overlap tri-folding mode .................................................................................................................................................C -34
19.4 Machine data .......................................................................................................................................................................C -34
19.5 Operating environment ........................................................................................................................................................C -34
19.6 Note regarding the specifications ........................................................................................................................................C -34
20. PB-503 ..................................................................................................................................................................C -35
20.1 Type ....................................................................................................................................................................................C -35
20.2 Functions .............................................................................................................................................................................C -35
(1) Function...........................................................................................................................................................................C -35
(2) Binding sheets ................................................................................................................................................................C -35
(3) Maximum tray capacity ...................................................................................................................................................C -35
(4) Others .............................................................................................................................................................................C -35
20.3 Type of paper ......................................................................................................................................................................C -35
(1) Paper size .......................................................................................................................................................................C -35
(2) Paper weight ...................................................................................................................................................................C -36
(3) Applicable paper in each mode.......................................................................................................................................C -36
20.4 Machine data .......................................................................................................................................................................C -38
20.5 Operating environment ........................................................................................................................................................C -38
20.6 Note regarding the specifications ........................................................................................................................................C -38
21. IC-601 ...................................................................................................................................................................C -39
21.1 Type ....................................................................................................................................................................................C -39
21.2 Functions .............................................................................................................................................................................C -39
21.3 Paper ...................................................................................................................................................................................C -39
21.4 Machine data .......................................................................................................................................................................C -39
21.5 Operating environment ........................................................................................................................................................C -39
21.6 Note regarding the specifications ........................................................................................................................................C -39
22. RU-506...................................................................................................................................................................C -40
22.1 Type.....................................................................................................................................................................................C -40
22.2 Functions..............................................................................................................................................................................C -40
22.3 Paper type............................................................................................................................................................................C -40
22.4 Machine data........................................................................................................................................................................C -40
22.5 Operating environment ........................................................................................................................................................C -40
22.6 Note regarding the specifications ........................................................................................................................................C -40
23. GP-501...................................................................................................................................................................C -41
23.1 Type.....................................................................................................................................................................................C -41
23.2 Modes of Operation..............................................................................................................................................................C -41
23.3 Machine data........................................................................................................................................................................C -41
23.4 Software...............................................................................................................................................................................C -41
23.5 Electronic..............................................................................................................................................................................C -41
23.6 Inputs....................................................................................................................................................................................C -41
(1) Media Input from Printer..................................................................................................................................................C -41
(2) Power...............................................................................................................................................................................C -42
23.7 Outputs.................................................................................................................................................................................C -42
23.8 Performance.........................................................................................................................................................................C -42
(1) Reliability.........................................................................................................................................................................C -42
23.9 Operation Environment, Storage, Transport........................................................................................................................C -42
23.10 Safety /Regulatory..............................................................................................................................................................C -42
(1) Safety Compliance...........................................................................................................................................................C -42
(2) Electromagnetic Compliance...........................................................................................................................................C -42
23.11 Appendix A.........................................................................................................................................................................C -43
23.12 Appendix B.........................................................................................................................................................................C -43
23.13 Appendix C.........................................................................................................................................................................C -44
23.14 Glossary of Terms..............................................................................................................................................................C -45
iv
1.3 System configuration (C6000L)................................................................................................................................................D -3
1.4 Configuration for optional device (C6000L)..............................................................................................................................D -4
1.4.1 Coupling combination of the main body and the paper feed option ..............................................................................D -4
1.4.2 Coupling combination of the main body and the finisher option ....................................................................................D -4
2. MAIN BODY UNIT CONFIGURATION......................................................................................................................D -5
3. PAPER PATH ...........................................................................................................................................................D -6
4. CONTROL BLOCK DIAGRAM ..................................................................................................................................D -7
5. IMAGE CREATION PROCESS ................................................................................................................................D -8
5.1 Image creation flow and functions ...........................................................................................................................................D -8
5.2 Charging process (Step 1) ......................................................................................................................................................D -8
5.3 Laser exposure process (Step2)..............................................................................................................................................D -9
5.4 Developing process (Step 3) ...................................................................................................................................................D -9
5.5 Intermediate transfer process (Step 4) ....................................................................................................................................D -9
5.6 2nd transfer process (Step 5) ................................................................................................................................................D -10
5.7 Separation process (Step 6) ..................................................................................................................................................D -10
5.8 Drum cleaning (Sub step 1) ...................................................................................................................................................D -11
5.9 Exposure before charging (Sub step 2) .................................................................................................................................D -11
5.10 Transfer belt cleaning (Sub step 3) .....................................................................................................................................D -11
5.11 2nd transfer roller /Lw cleaning (Sub step 4) .......................................................................................................................D -12
5.12 Toner collection (Sub step 5) ..............................................................................................................................................D -12
6. IMAGE CREATION CONTROL ..............................................................................................................................D -14
7. PROCESS SPEED .................................................................................................................................................D -16
7.1 bizhub PRESS C7000/C7000P/C70hc...................................................................................................................................D -16
7.2 bizhub PRESS C6000, bizhub PRO C6000L.........................................................................................................................D -16
v
1. MAINTENANCE ITEM ...............................................................................................................................................F -1
1.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L......................................................................................F -1
1.1.1 Replacing procedure of the periodical replacement parts .............................................................................................F -1
1.1.2 Periodic maintenance 1 (Every 50,000 prints (C7000/C7000P/C70hc/C6000/C6000L))...............................................F -1
1.1.3 Periodic maintenance 2 (Every 160,000 prints (C6000/C6000L))..................................................................................F -1
1.1.4 Periodic maintenance 3 (Every 180,000 prints (C6000/C6000L))..................................................................................F -1
1.1.5 Periodic maintenance 2 (Every 200,000 prints (C7000/C7000P/C70hc)) .....................................................................F -1
1.1.6 Periodic maintenance 3 (Every 220,000 prints (C7000/C7000P/C70hc)) .....................................................................F -2
1.1.7 Periodic maintenance 4 (Every 200,000 prints (C6000/C6000L))..................................................................................F -2
1.1.8 Periodic maintenance 4 (Every 340,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 5 (Every 300,000 prints
(C6000/C6000L))......................................................................................................................................................................F -2
1.1.9 Periodic maintenance 5 (Every 350,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 5 (Every 300,000 prints
(C6000/C6000L))......................................................................................................................................................................F -3
1.1.10 Periodic maintenance 6 (Every 400,000 prints (C7000/C7000P/C70hc/C6000/C6000L))...........................................F -3
1.1.11 Periodic maintenance 7 (Every 450,000 prints (C7000/C7000P/C70hc/C6000/C6000L))...........................................F -3
1.1.12 Periodic maintenance 8 (Every 600,000 prints (C7000/C7000P/C70hc)) ...................................................................F -4
1.1.13 Periodic maintenance 8 (Every 600,000 prints (C6000/C6000L))................................................................................F -4
1.1.14 Periodic maintenance 9 (Every 700,000 prints (C7000/C7000P/C70hc)) ...................................................................F -4
1.1.15 Periodic maintenance 9 (Every 900,000 prints (C6000/C6000L))................................................................................F -5
1.1.16 Periodic maintenance 10 (Every 900,000 prints (C7000/C7000P/C70hc/C6000/C6000L)).........................................F -5
1.1.17 Periodic maintenance 11 (Every 1,000,000 prints (C7000/C7000P/C70hc/C6000/C6000L))......................................F -5
1.1.18 Periodic maintenance 12 (Every 1,020,000 prints (C7000/C7000P/C70hc)) ..............................................................F -5
1.1.19 Periodic maintenance 13 (Every 1,050,000 prints (C7000/C7000P/C70hc)) ..............................................................F -6
1.1.20 Periodic maintenance 14 (Every 1,400,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 12 (Every 1,400,000
prints (C6000/C6000L))............................................................................................................................................................F -6
1.1.21 Periodic maintenance 15 (Every 1,800,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 13 (Every 1,800,000
prints (C6000/C6000L))............................................................................................................................................................F -6
1.1.22 Periodic maintenance 16 (Every 2,000,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 14 (Every 2,000,000
prints (C6000/C6000L))............................................................................................................................................................F -6
1.1.23 Periodic maintenance 17 (Every 2,400,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 15 (Every 2,400,000
prints (C6000/C6000L))............................................................................................................................................................F -6
1.1.24 Periodic maintenance 18 (Every 2,700,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 16 (Every 2,700,000
prints (C6000/C6000L))............................................................................................................................................................F -6
1.1.25 Periodic maintenance 19 (Every 3,000,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 17 (Every 3,000,000
prints (C6000/C6000L))............................................................................................................................................................F -7
1.1.26 Periodic maintenance 20 (Every 4,000,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 18 (Every 4,000,000
prints (C6000/C6000L))............................................................................................................................................................F -7
1.1.27 Spot replacement (Every 3,600,000 prints (C7000/C7000P/C70hc/C6000/C6000L)).................................................F -7
1.2 DF-622 .....................................................................................................................................................................................F -7
1.2.1 Spotted replacement (Every 625,000 feeds) .................................................................................................................F -7
1.3 PF-602 .....................................................................................................................................................................................F -7
1.3.1 Periodic maintenance 1 (Every 200,000 prints) .............................................................................................................F -7
1.3.2 Periodic maintenance 2 (Every 600,000 prints) .............................................................................................................F -8
1.3.3 Periodic maintenance 3 (Every 2,400,000 prints) ..........................................................................................................F -8
1.4 LU-202 .....................................................................................................................................................................................F -8
1.4.1 Periodic maintenance 1 (Every 200,000 prints) .............................................................................................................F -8
1.4.2 Periodic maintenance 2 (Every 600,000 prints) .............................................................................................................F -8
1.4.3 Periodic maintenance 3 (Every 2,400,000 prints) ..........................................................................................................F -9
1.5 RU-509/HM-102 .......................................................................................................................................................................F -9
1.5.1 Periodic maintenance 1 (Every 300,000 prints) .............................................................................................................F -9
1.5.2 Periodic maintenance 2 (Every 600,000 prints) .............................................................................................................F -9
1.5.3 Spotted replacement (Every 300,000 prints) .................................................................................................................F -9
1.5.4 Spotted replacement (Every 1,500,000 prints) ..............................................................................................................F -9
1.6 FS-521 .....................................................................................................................................................................................F -9
1.6.1 Periodic maintenance 1 (Every 600,000 prints) .............................................................................................................F -9
1.6.2 Periodic maintenance 2 (Every 3,000,000 prints) ........................................................................................................F -10
1.6.3 Spotted replacement (Every 500,000 operations) .......................................................................................................F -10
1.6.4 Spotted replacement (Every 600,000 feeds) ...............................................................................................................F -10
1.7 FS-531 ...................................................................................................................................................................................F -10
1.7.1 Periodic maintenance 1 (Every 200,000 prints) ...........................................................................................................F -10
1.7.2 Spotted replacement (Every 200,000 prints) ...............................................................................................................F -10
1.7.3 Spotted replacement (Every 400,000 prints) ...............................................................................................................F -10
1.7.4 Spot replacement (Every 500,000 staples) .................................................................................................................F -11
1.8 FS-612 ...................................................................................................................................................................................F -11
1.8.1 Periodic maintenance 1 (Every 300,000 prints) ...........................................................................................................F -11
1.8.2 Spotted replacement (Every 200,000 prints) ...............................................................................................................F -11
1.8.3 Spotted replacement (Every 400,000 prints) ...............................................................................................................F -11
1.8.4 Spot replacement (Every 200,000 staples) .................................................................................................................F -11
1.9 PI-502 ....................................................................................................................................................................................F -12
1.9.1 Periodic maintenance 1 (Every 300,000 prints) ...........................................................................................................F -12
1.9.2 Spotted replacement (Every 100,000 feeds) ...............................................................................................................F -12
vi
1.9.3 Spotted replacement (Every 200,000 feeds) ...............................................................................................................F -12
1.9.4 Spotted replacement (Every 600,000 feeds) ...............................................................................................................F -12
1.9.5 Spotted replacement (Every 1,000,000 feeds) ............................................................................................................F -12
1.10 LS-505 .................................................................................................................................................................................F -12
1.10.1 Periodic maintenance 1 (Every 1,500,000 prints) ......................................................................................................F -12
1.11 FD-503 .................................................................................................................................................................................F -12
1.11.1 Periodic maintenance 1 (Every 1,500,000 prints) ......................................................................................................F -12
1.11.2 Periodic maintenance 2 (Every 2,400,000 prints) ......................................................................................................F -13
1.11.3 Periodic maintenance 3 (Every 5,400,000 prints) ......................................................................................................F -13
1.11.4 Spotted replacement (100,000 feeds) .......................................................................................................................F -13
1.11.5 Spotted replacement (Every 200,000 prints) .............................................................................................................F -13
1.12 SD-506 .................................................................................................................................................................................F -13
1.12.1 Periodic maintenance 1 (Every 600,000 prints) .........................................................................................................F -13
1.12.2 Periodic maintenance 2 (Every 1,500,000 prints) ......................................................................................................F -14
1.12.3 Spotted replacement (Every 18,900 cuts) .................................................................................................................F -14
1.12.4 Spotted replacement (Every 37,500 cuts) .................................................................................................................F -14
1.12.5 Spotted replacement (Every 500,000 cuts) ...............................................................................................................F -14
1.12.6 Spotted replacement (Every 500,000 times) .............................................................................................................F -14
1.12.7 Spotted replacement (Every 850,000 cuts) ...............................................................................................................F -14
1.12.8 Spotted replacement (Every 1,000,000 sets) ............................................................................................................F -14
1.13 PB-503 .................................................................................................................................................................................F -15
1.13.1 Periodic maintenance 1 (Every 750,000 prints) .........................................................................................................F -15
1.13.2 Spotted replacement (Every 100,000 cuts) ...............................................................................................................F -15
1.13.3 Spotted replacement (Every 3,000,000 operations) ..................................................................................................F -16
1.13.4 Spotted replacement (Every 600,000 prints) .............................................................................................................F -16
1.13.5 Spotted replacement (Every 120 hours) ....................................................................................................................F -16
1.13.6 Spotted replacement (Every 240 hours) ....................................................................................................................F -16
1.13.7 Spotted replacement (Every 2000 hours) ..................................................................................................................F -16
1.14 RU-506.................................................................................................................................................................................F -16
1.14.1 Maintenance 1 (Every 600,000 prints)........................................................................................................................F -16
1.14.2 Spotted replacement (Every 5,000,000 operations)...................................................................................................F -16
1.15 GP-501.................................................................................................................................................................................F -17
1.15.1 Maintenance 1 (Every 210,000 prints)........................................................................................................................F -17
1.15.2 Maintenance 2 (Every 750,000 prints)........................................................................................................................F -17
1.15.3 Maintenance 3 (Every 3,000,000 prints).....................................................................................................................F -17
1.15.4 Maintenance 4 (Every 12,000,000 prints)...................................................................................................................F -17
1.15.5 Spotted replacement (Every 500,000 punches).........................................................................................................F -18
1.15.6 Spotted replacement part (Every 4,000,000 cycle)....................................................................................................F -18
2. PERIODICALLY REPLACED PARTS LIST ............................................................................................................F -19
2.1 Periodical replacement parts .................................................................................................................................................F -19
2.2 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L....................................................................................F -19
2.2.1 Periodically replaced parts list (C7000/C7000P/C70hc) ..............................................................................................F -19
2.2.2 Periodically replaced parts list (C6000/C6000L)..........................................................................................................F -21
2.2.3 Spotted replacement parts list .....................................................................................................................................F -23
3. ORU-M PARTS .......................................................................................................................................................F -25
3.1 Life value of the ORU-M parts ...............................................................................................................................................F -25
(1) ORU-M corresponding parts ...........................................................................................................................................F -25
3.2 ORU-M parts list ....................................................................................................................................................................F -25
(1) ORU-M parts list ..............................................................................................................................................................F -25
3.3 ORU-M parts replacement timing ..........................................................................................................................................F -27
(1) ORU-M target unit life setting ..........................................................................................................................................F -27
(2) ORU-M warning icon display ...........................................................................................................................................F -27
3.4 Management of ORU-M parts counter ...................................................................................................................................F -27
(1) Counter display ...............................................................................................................................................................F -27
(2) Counter clear ...................................................................................................................................................................F -27
4. LIFE VALUE ............................................................................................................................................................F -28
4.1 Life value of materials/parts ...................................................................................................................................................F -28
4.2 Life value determining condition ............................................................................................................................................F -28
5. PERIODICAL MAINTENANCE PROCEDURE bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L....
F -29
5.1 External section .....................................................................................................................................................................F -29
5.1.1 Replacing the filter box, developing dust proof filter ....................................................................................................F -29
5.1.2 Replacing the dust proof filter on rear side ..................................................................................................................F -29
5.2 Write section ..........................................................................................................................................................................F -30
5.2.1 - Cleaning the dust proof glass ....................................................................................................................................F -30
5.3 Photo conductor section ........................................................................................................................................................F -31
5.3.1 Disassembling procedure of the process unit section .................................................................................................F -31
5.3.2 Opening /closing the toner supply door section. ..........................................................................................................F -32
5.3.3 Pulling out the process unit .........................................................................................................................................F -32
vii
5.3.4 Replacing the drum cartridge ......................................................................................................................................F -32
5.4 Charging section ....................................................................................................................................................................F -33
5.4.1 Replace the charging corona. ......................................................................................................................................F -33
5.4.2 Replacing the charging dust proof filter .......................................................................................................................F -34
5.5 Intermediate transfer section .................................................................................................................................................F -34
5.5.1 Removing/reinstalling the intermediate transfer unit ...................................................................................................F -34
5.5.2 Replacing the transfer belt cleaning unit .....................................................................................................................F -36
5.5.3 Replacing the belt cleaning blade ................................................................................................................................F -37
5.5.4 Replacing the toner collection sheet ............................................................................................................................F -37
5.5.5 Replacing the transfer belt separation claw .................................................................................................................F -38
5.5.6 Cleaning the intermediate transfer belt/rollers .............................................................................................................F -38
5.5.7 Replacing the first transfer roller and the transfer roller bearing. ................................................................................F -40
5.5.8 Replacing the 2nd transfer roller /Up ...........................................................................................................................F -41
5.5.9 Replacing the belt separation claw solenoid (SD1) .....................................................................................................F -42
5.5.10 Replacing the separate discharging plate Assy .........................................................................................................F -42
5.5.11 Replacing the 2nd transfer roller /Lw and the 2nd transfer earth plate Assy .............................................................F -43
5.6 Developing section ................................................................................................................................................................F -44
5.6.1 Replacing the developers /Y, /M, /C and /K .................................................................................................................F -44
5.6.2 Replacing the developing units /C, /M, /Y, and /K .......................................................................................................F -46
5.7 Toner collect box ...................................................................................................................................................................F -47
5.7.1 Replacing the toner collect box ...................................................................................................................................F -47
5.8 Paper feed section .................................................................................................................................................................F -48
5.8.1 Replacing the pick-up roller and the paper feed roller rubber .....................................................................................F -48
5.8.2 Replacing the separation roller rubber ........................................................................................................................F -49
5.8.3 Replacing the paper feed clutch and the pre-registration clutch .................................................................................F -49
5.9 Vertical conveyance section ..................................................................................................................................................F -50
5.9.1 Replacing the intermediate conveyance clutch /1 (CL13) ...........................................................................................F -50
5.10 Registration section .............................................................................................................................................................F -51
5.10.1 Replacing the registration cleaning sheet ..................................................................................................................F -51
5.10.2 Replacing the registration roller .................................................................................................................................F -52
5.11 Duplex section .....................................................................................................................................................................F -54
5.11.1 Replacing the intermediate conveyance clutches /2 (CL4) and /3 (CL5) ..................................................................F -54
5.11.2 Replacing the ADU conveyance clutches /1 (CL1), /2 (CL2), /3 (CL3), ADU pre-registration clutch (CL18) ............F -56
5.12 Reverse/exit section ............................................................................................................................................................F -56
5.12.1 Replacing the reverse de-curler roller .......................................................................................................................F -56
5.12.2 Replacing the paper exit drive gear, paper exit de-curler roller..................................................................................F -57
5.13 Fusing section ......................................................................................................................................................................F -60
5.13.1 Removing/reinstalling the fusing unit .........................................................................................................................F -60
5.13.2 Replacing the fusing drive gear /B, fusing duct assy .................................................................................................F -60
5.13.3 Replacing the fusing separation plate assy................................................................................................................F -63
5.13.4 Replacing the fusing drive gear /M ............................................................................................................................F -64
5.13.5 Replacing the fusing lamp assy /Up ..........................................................................................................................F -66
5.13.6 Replacing the fusing roller /2, fusing bearing /2, fusing drive gear /O .......................................................................F -68
5.13.7 Replacing the fusing belt, fusing roller /1, insulating sleeve /Up, fusing bearing /Up, belt regulating sleeve ............F -70
5.13.8 Replacing the fusing heater lamp /4 (L5) ...................................................................................................................F -71
5.13.9 Replacing the fusing roller /Lw, fusing bearing /Lw, insulating sleeve /Lw ................................................................F -73
5.13.10 Replacing the fusing temperature sensor assy /Lw (edge) .....................................................................................F -74
5.13.11 Replacing the fusing temperature sensor assy /Up (edge) .....................................................................................F -74
5.13.12 Replacing the fusing paper exit roller /Up ................................................................................................................F -75
5.13.13 Replacing the fusing regulating gear /A, fusing limiter ............................................................................................F -76
5.14 OT-502 .................................................................................................................................................................................F -77
5.14.1 Replacing the paper hold roller ..................................................................................................................................F -77
5.14.2 Replacing the paper exit roller ...................................................................................................................................F -77
5.14.3 Replacing the paper exit driven roller /2 ....................................................................................................................F -78
6. PERIODICAL MAINTENANCE PROCEDURE DF-622 ...........................................................................................F -80
6.1 Precautions on maintenance .................................................................................................................................................F -80
6.2 Paper feed section .................................................................................................................................................................F -80
6.2.1 Removing/reinstalling the paper feed unit ...................................................................................................................F -80
6.2.2 Replacing the pick-up roller and the paper feed roller .................................................................................................F -81
6.2.3 Replacing the separation roller ....................................................................................................................................F -82
6.2.4 Cleaning the timing sensor (PS302) ............................................................................................................................F -83
6.2.5 Removing/reinstalling the registration roller cover .......................................................................................................F -84
6.2.6 Cleaning the registration roller .....................................................................................................................................F -84
6.2.7 Cleaning the registration sensor (PS301) ....................................................................................................................F -85
7. PERIODICAL MAINTENANCE PROCEDURE PF-602 ...........................................................................................F -86
7.1 Precautions on maintenance .................................................................................................................................................F -86
7.2 Tray section ...........................................................................................................................................................................F -86
7.2.1 Precautions on maintenance of the tray section ..........................................................................................................F -86
7.2.2 Replacing the Pick-up rubber/paper feed roller ...........................................................................................................F -86
7.2.3 Replacing the separation roller ....................................................................................................................................F -89
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7.2.4 Replacing the paper feed clutch (CL1/CL4) and the separation clutch (CL2/CL5) ......................................................F -91
7.3 Conveyance section ..............................................................................................................................................................F -92
7.3.1 Replacing the vertical conveyance clutch/1 (CL7), /2 (CL8), and /3 (CL9) ..................................................................F -92
7.3.2 Replacing the horizontal conveyance clutch/1 (CL10), /2 (CL11), and pre-registration clutch (CL12) ........................F -93
8. PERIODICAL MAINTENANCE PROCEDURE LU-202 ...........................................................................................F -95
8.1 Paper feed section .................................................................................................................................................................F -95
8.1.1 Precautions on maintenance .......................................................................................................................................F -95
8.1.2 Cleaning/pre-registration roller ....................................................................................................................................F -95
8.1.3 Removing/installing paper feed roller Assy .................................................................................................................F -95
8.1.4 Replacing the paper feed roller/pick-up roller ..............................................................................................................F -95
8.1.5 Replacing the separation roller ....................................................................................................................................F -96
8.1.6 Replacing paper feed clutch (CL101) /pre-registration clutch (CL102) .......................................................................F -97
9. PERIODICAL MAINTENANCE PROCEDURE MB-504 ..........................................................................................F -99
9.1 Precautions on maintenance .................................................................................................................................................F -99
9.2 Paper feed section .................................................................................................................................................................F -99
9.2.1 Replacing the pick-up roller /BP and the paper feed roller rubber /BP ........................................................................F -99
9.2.2 Replacing the separation roller rubber /BP ................................................................................................................F -100
9.2.3 Replacing the paper feed clutch /BP (CL6) ...............................................................................................................F -100
10. PERIODICAL MAINTENANCE PROCEDURE RU-509/HM-102 ........................................................................F -102
10.1 Precautions on maintenance .............................................................................................................................................F -102
10.2 Output paper density detection section .............................................................................................................................F -102
10.2.1 Cleaning the shutter ................................................................................................................................................F -102
10.3 Humidification section (HM-102) ........................................................................................................................................F -102
10.3.1 Replacing the humidification rollers /Rt and /Lt and the water feed roller ...............................................................F -102
10.3.2 Replacing the water feed filter .................................................................................................................................F -108
11. PERIODICAL MAINTENANCE PROCEDURE FS-521 .......................................................................................F -110
11.1 Precautions on maintenance .............................................................................................................................................F -110
11.2 Conveyance section ..........................................................................................................................................................F -110
11.2.1 Lubrication to bypass roller /Lw pressure release cam ...........................................................................................F -110
11.3 Stacker section ..................................................................................................................................................................F -110
11.3.1 Replacing the intermediate roller release solenoid (SD7) .......................................................................................F -110
11.3.2 Lubrication to worm gear and cam ..........................................................................................................................F -111
11.4 Stapler section ...................................................................................................................................................................F -111
11.4.1 Replacing the stapler assy ......................................................................................................................................F -111
11.4.2 Replacing the staples ..............................................................................................................................................F -115
11.4.3 Cleaning the cut staple box .....................................................................................................................................F -116
11.5 Main tray section ................................................................................................................................................................F -116
11.5.1 Replacing the paper exit roller .................................................................................................................................F -116
11.5.2 Replacing the paper exit opening solenoid assy (SD9) ...........................................................................................F -117
12. PERIODICAL MAINTENANCE PROCEDURE FS-531 .......................................................................................F -120
12.1 Precautions on maintenance .............................................................................................................................................F -120
12.2 Conveyance section ..........................................................................................................................................................F -120
12.2.1 Replacing the paper exit roller (sponge roller) .........................................................................................................F -120
12.2.2 Replacing the intermediate conveyance roller (sponge roller) ................................................................................F -121
12.3 Stacker section ..................................................................................................................................................................F -121
12.3.1 Replacing the paper assist roller (sponge roller) .....................................................................................................F -121
12.3.2 Replacement of the cleaning plate Assy .................................................................................................................F -122
12.4 Stapler section ...................................................................................................................................................................F -122
12.4.1 Replacing the stapler unit ........................................................................................................................................F -122
13. PERIODICAL MAINTENANCE PROCEDURE FS-612 .......................................................................................F -124
13.1 Precautions on maintenance .............................................................................................................................................F -124
13.2 Conveyance section ..........................................................................................................................................................F -124
13.2.1 Replacing the paper exit roller (sponge roller) .........................................................................................................F -124
13.2.2 Replacing the intermediate conveyance roller (sponge roller) ................................................................................F -125
13.3 Stacker section ..................................................................................................................................................................F -125
13.3.1 Replacing the paper assist roller (sponge roller) .....................................................................................................F -125
13.4 Stapler section ...................................................................................................................................................................F -126
13.4.1 Removing/reinstalling the stapler unit cover ............................................................................................................F -126
13.4.2 Replacing the stapler unit ........................................................................................................................................F -126
14. PERIODICAL MAINTENANCE PROCEDURE PI-502 ........................................................................................F -130
14.1 Precautions on maintenance .............................................................................................................................................F -130
14.2 Paper feed section .............................................................................................................................................................F -130
14.2.1 Replacing the pick-up roller /Up and the paper feed roller /Up ................................................................................F -130
14.2.2 Replacing the pick-up roller /Lw and the paper feed roller /Lw ................................................................................F -131
14.2.3 Replacing the separation roller /Up and the torque limiter /Up ................................................................................F -131
14.2.4 Replacing the separation roller /Lw and the torque limiter /Lw ................................................................................F -132
14.2.5 Replacing the paper feed clutch /Up (CL201) and /Lw (CL202)...............................................................................F -133
15. PERIODICAL MAINTENANCE PROCEDURE LS-505 .......................................................................................F -135
ix
15.1 Precautions on maintenance .............................................................................................................................................F -135
15.2 Conveyance section ..........................................................................................................................................................F -135
15.2.1 Replacing the stacker tray up down motor (M1) ......................................................................................................F -135
15.2.2 Replacing the paper press solenoid /3 (SD8) ..........................................................................................................F -135
15.2.3 Replacing the paper press solenoid /1 (SD6) ..........................................................................................................F -138
15.2.4 Replacing the paper press solenoid /2 (SD7) ..........................................................................................................F -139
15.2.5 Replacing the rear stopper solenoid (SD3) .............................................................................................................F -139
16. PERIODICAL MAINTENANCE PROCEDURE FD-503 .......................................................................................F -141
16.1 Precautions on maintenance .............................................................................................................................................F -141
16.2 Conveyance section ..........................................................................................................................................................F -141
16.2.1 Replacing roller solenoids /1 (SD5) to /4 (SD8) .......................................................................................................F -141
16.2.2 2nd folding roller solenoid (SD18) ...........................................................................................................................F -141
16.3 Punch section ....................................................................................................................................................................F -143
16.3.1 Replacing the punch unit .........................................................................................................................................F -143
16.3.2 Cleaning the punch shaft and the punch support board ..........................................................................................F -144
16.3.3 Lubricating the punch drive section .........................................................................................................................F -144
16.4 Main tray section ................................................................................................................................................................F -145
16.4.1 Replacing the tray up down motor (M11) ................................................................................................................F -145
16.5 PI section ...........................................................................................................................................................................F -146
16.5.1 Replacing the pick-up rubber (Upper stage) ............................................................................................................F -146
16.5.2 Replacing the paper feed rubber (Upper stage) ......................................................................................................F -148
16.5.3 Replacing the separation rubber (upper stage) .......................................................................................................F -149
16.5.4 Replacing the pick-up rubber (Lower stage) ............................................................................................................F -150
16.5.5 Replacing the paper feed rubber (lower stage) .......................................................................................................F -151
16.5.6 Replacing the separation rubber (lower stage) ........................................................................................................F -152
17. PERIODICAL MAINTENANCE PROCEDURE SD-506 ......................................................................................F -153
17.1 Precautions on maintenance .............................................................................................................................................F -153
17.2 Right angle conveyance section ........................................................................................................................................F -153
17.2.1 Replacing the roller release solenoid /1 (SD5) ........................................................................................................F -153
17.2.2 Replacing the roller release solenoid /2 (SD6) ........................................................................................................F -153
17.2.3 Replacing the right angle conveyance gate solenoid (SD2) ....................................................................................F -154
17.2.4 Replacing the roller release solenoid /3 (SD7) ........................................................................................................F -158
17.3 Saddle stitching section .....................................................................................................................................................F -159
17.3.1 Replacing the stapler assy ......................................................................................................................................F -159
17.3.2 Replacing the slope unit ..........................................................................................................................................F -162
17.3.3 Pulling out the saddle stitching unit .........................................................................................................................F -164
17.3.4 Replacing the saddle stitching unit ..........................................................................................................................F -166
17.4 Trimmer section .................................................................................................................................................................F -167
17.4.1 Removing/installing the trimmer paddle assy ..........................................................................................................F -167
17.4.2 Replacing the trimmer blade kit ...............................................................................................................................F -167
17.4.3 Replacing the trimmer board assy ...........................................................................................................................F -169
17.4.4 Replacing the trimming unit .....................................................................................................................................F -170
17.4.5 Replacing the trimmer press motor (M32) ...............................................................................................................F -172
17.4.6 Replacing the trimmer blade motor (M31) ...............................................................................................................F -173
17.4.7 Lubrication to the trimmer unit .................................................................................................................................F -177
17.5 Bundle processing section .................................................................................................................................................F -178
17.5.1 Replacing the bundle press stage gear ...................................................................................................................F -178
17.5.2 Replacing the bundle press stage unit ....................................................................................................................F -180
18. PERIODICAL MAINTENANCE PROCEDURE PB-503 .......................................................................................F -185
18.1 Sub compile (SC) section ..................................................................................................................................................F -185
18.1.1 Precautions on maintenance ...................................................................................................................................F -185
18.1.2 Replacing the switchback roller ...............................................................................................................................F -185
18.1.3 Replacing the SC switchback release motor (M13) and the one-way clutches /A and /B .......................................F -186
18.1.4 Replacing the SC pressure arm solenoid (SD13) ....................................................................................................F -189
18.1.5 Replacing the FD alignment solenoid (SD11) .........................................................................................................F -190
18.1.6 Lubrication to the sub scan alignment plate shaft ...................................................................................................F -191
18.2 Cover paper table section ..................................................................................................................................................F -192
18.2.1 Precautions on maintenance ...................................................................................................................................F -192
18.2.2 Replacing the roller cutter blade assy .....................................................................................................................F -192
18.2.3 Cleaning the cover paper folding plate and the book spine backing plate ..............................................................F -193
18.2.4 Lubrication to the cover paper alignment plate shaft ...............................................................................................F -194
18.3 Cover paper supply section ...............................................................................................................................................F -195
18.3.1 Removing/reinstalling the pick-up roller assy and the separation roller assy ..........................................................F -195
18.3.2 Replacing the pick-up roller and the paper feed roller .............................................................................................F -198
18.3.3 Replacing the separation roller ................................................................................................................................F -200
18.3.4 Replacing the cover paper feed clutch (CL71) and the cover paper separation clutch (CL72) ...............................F -200
18.4 Conveyance section ..........................................................................................................................................................F -201
18.4.1 Replacing the sub tray exit solenoid (SD4) .............................................................................................................F -201
18.5 Framework section ............................................................................................................................................................F -203
18.5.1 Replacing the exhaust filters /A and /B ....................................................................................................................F -203
x
18.6 Glue tank section ...............................................................................................................................................................F -204
18.6.1 Replacing the glue apply roller drive gear bearing ..................................................................................................F -204
18.6.2 Lubrication to the glue apply roller drive gear ..........................................................................................................F -206
18.6.3 Replacing the pellet supply cooling fan (FM4) .........................................................................................................F -207
18.6.4 Replacing the glue tank assy ...................................................................................................................................F -207
18.7 Clamp section ....................................................................................................................................................................F -210
18.7.1 Lubrication to the clamp pressing board shaft .........................................................................................................F -210
18.8 Book stock section .............................................................................................................................................................F -210
18.8.1 Lubrication to the guide shafts /Rt and /Lt ...............................................................................................................F -210
19. PERIODICAL MAINTENANCE PROCEDURE RU-506.......................................................................................F -212
19.1 Caution for maintenance procedure...................................................................................................................................F -212
19.2 Conveyance section...........................................................................................................................................................F -212
19.2.1 Replacing the entrance conveyance motor (M1), the paper exit motor (M2), the paper exit conveyance belt.........F -212
19.2.2 Replacing the conveyance pulley, the paper exit conveyance pulley.......................................................................F -213
19.2.3 Replacing the entrance roller /1, the bearing /K.......................................................................................................F -214
19.2.4 Replacing the entrance roller /2, the stacker entrance roller, the stacker entrance conveyance belt, the stacker
entrance roller pressure springs /Fr and /Rr, the bearing /K.................................................................................................F -215
19.2.5 Replacing the paper refeed roller, the merging section roller, the paper exit roller, the bearing /K..........................F -217
19.2.6 Replacing the straight gate.......................................................................................................................................F -220
19.2.7 Replacing the straight gate solenoid (SD1) and the straight gate spring.................................................................F -221
19.3 Stacker section...................................................................................................................................................................F -223
19.3.1 Replacing the stacker exit shutter solenoid (SD2)....................................................................................................F -223
19.3.2 Replacing the stack switching solenoid (SD3)..........................................................................................................F -224
19.3.3 Replacing the stacker entrance guide plate solenoid (SD4).....................................................................................F -225
20. PERIODICAL MAINTENANCE PROCEDURE GP-501.......................................................................................F -227
20.1 Caution for maintenance procedure...................................................................................................................................F -227
20.2 DIE SET SERVICE.............................................................................................................................................................F -227
20.2.1 Die Set Service.........................................................................................................................................................F -227
20.2.2 Die Set Life Expectancy...........................................................................................................................................F -227
20.2.3 Die Set Components................................................................................................................................................F -227
20.2.4 Checking and Replacing the Die Set........................................................................................................................F -229
20.2.5 Checking and lubricating the Die Set pins and Die Set shoulder bolts.....................................................................F -229
20.2.6 Hole Alignment inspection........................................................................................................................................F -230
20.3 CHECK, CLEANING, AND LUBRICATION........................................................................................................................F -230
20.3.1 CHECK, CLEANING, AND LUBRICATION..............................................................................................................F -230
20.3.2 External Cleaning.....................................................................................................................................................F -231
20.3.3 Internal Cleaning......................................................................................................................................................F -231
20.3.4 Operational Inspection..............................................................................................................................................F -231
20.3.5 Internal Inspection....................................................................................................................................................F -231
20.3.6 Cleaning the base.....................................................................................................................................................F -231
20.3.7 Cleaning the Die guide.............................................................................................................................................F -232
20.3.8 Checking the Door Latch..........................................................................................................................................F -232
20.3.9 Cleaning and Checking the aligner paper path and panels......................................................................................F -233
20.3.10 Cleaning and Checking the Aligner Idler Roller......................................................................................................F -233
20.3.11 Cleaning the Aligner (Green) Drive Belt.................................................................................................................F -234
20.3.12 Cleaning and Checking the Back Gauge Solenoid.................................................................................................F -234
20.3.13 Cleaning and Checking the Idler Rollers................................................................................................................F -235
20.3.14 Cleaning and Checking the punch idler rollers.......................................................................................................F -237
20.3.15 Cleaning and Checking the Drive Rollers...............................................................................................................F -239
20.3.16 Checking the Aligner Latch.....................................................................................................................................F -239
20.3.17 Cleaning the Optical Sensors.................................................................................................................................F -240
20.3.18 Cleaning and Checking the Bypass Paper Path.....................................................................................................F -241
20.3.19 Cleaning and Checking the Punch Paper Path......................................................................................................F -241
20.3.20 Cleaning and Checking the Timing Belt.................................................................................................................F -242
20.3.21 Bypass panel..........................................................................................................................................................F -242
20.3.22 Bypass panel Removal...........................................................................................................................................F -243
20.3.23 Aligner panels.........................................................................................................................................................F -244
20.3.24 Aligner Panel Removal...........................................................................................................................................F -244
20.3.25 Aligner Idler Roller Replacement............................................................................................................................F -245
20.3.26 Aligner Drive Belt Replacement..............................................................................................................................F -246
20.3.27 Cleaning and checking the energy drive roller.......................................................................................................F -251
20.3.28 Replacing the back gauge mechanism...................................................................................................................F -251
20.3.29 Back Gauge Removal.............................................................................................................................................F -252
20.3.30 Solenoid Spring Replacement................................................................................................................................F -254
20.3.31 Back Gauge Paddle................................................................................................................................................F -254
20.3.32 Back Gauge Assembly Adjustment........................................................................................................................F -255
20.3.33 Punch module.........................................................................................................................................................F -255
20.3.34 Punch Module Removal.........................................................................................................................................F -256
20.3.35 Lubricating to the Punch Drive Cams.....................................................................................................................F -258
20.3.36 Punch Clutch Replacement....................................................................................................................................F -258
xi
20.3.37 Punch Module Brake Replacement and Adjustment..............................................................................................F -260
20.3.38 Punch Module Brake Replacement........................................................................................................................F -261
20.3.39 Punch Module Brake Adjustment...........................................................................................................................F -261
20.3.40 Punch Module Motor Replacement........................................................................................................................F -261
20.3.41 Punch Module Motor Drive Belt Replacement........................................................................................................F -262
20.3.42 Punch Module Drive Roller Replacement...............................................................................................................F -262
20.3.43 Belt replacement.....................................................................................................................................................F -264
20.3.44 Tools.......................................................................................................................................................................F -264
G DISASSEMBLING/REASSEMBLING .........................................................................................G -1
1. ITEMS NOT ALLOWED TO BE DISASSEMBLED ...................................................................................................G -1
1.1 Screw-lock applied screw ........................................................................................................................................................G -1
1.2 Prohibition of adjusting the volume of boards .........................................................................................................................G -1
1.3 Precaution on removing the boards ........................................................................................................................................G -1
1.4 CCD unit ..................................................................................................................................................................................G -1
1.4.1 Positions from which removing the screws is prohibited ...............................................................................................G -1
1.4.2 Reason of prohibition ....................................................................................................................................................G -1
1.5 Mirror unit/exposure unit .........................................................................................................................................................G -1
1.5.1 Positions from which removing the screws is prohibited ...............................................................................................G -1
1.5.2 Reason of prohibition ....................................................................................................................................................G -2
1.6 Writing unit cover ....................................................................................................................................................................G -2
1.6.1 Positions from which removing is prohibited .................................................................................................................G -2
1.6.2 Reason of prohibition ....................................................................................................................................................G -2
1.7 Photo conductor section ..........................................................................................................................................................G -2
1.7.1 Positions from which removing the screws is prohibited ...............................................................................................G -2
1.7.2 Reason of prohibition ....................................................................................................................................................G -3
1.8 Intermediate transfer section ...................................................................................................................................................G -3
1.8.1 Positions from which removing the screws is prohibited ...............................................................................................G -3
1.8.2 Reason of prohibition ....................................................................................................................................................G -3
1.9 Fusing unit ...............................................................................................................................................................................G -3
1.9.1 Positions from which removing the screws is prohibited ...............................................................................................G -3
1.9.2 Reason of prohibition ....................................................................................................................................................G -4
2. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L........................................................................G -5
2.1 List of disassembling and assembling parts ............................................................................................................................G -5
2.2 Disassembling and assembling procedures ............................................................................................................................G -6
2.2.1 Rear cover /Up1, /Up2, /Lw ...........................................................................................................................................G -6
2.2.2 Left cover ......................................................................................................................................................................G -6
2.2.3 Right cover /Up1, /Up2, /Up3, /Up4, /Lw1, /Lw2 ...........................................................................................................G -6
2.2.4 Original glass assy ........................................................................................................................................................G -7
2.2.5 Upper cover /Fr, /Rt, /Lt, connector cover /Fr, /Rr, switch cover assy ..........................................................................G -8
2.2.6 Upper cover /Rr1, /Rr2 ................................................................................................................................................G -10
2.2.7 Main board unit ...........................................................................................................................................................G -10
2.2.8 CCD unit .....................................................................................................................................................................G -15
2.2.9 Exposure unit ..............................................................................................................................................................G -16
2.2.10 Exposure lamp ..........................................................................................................................................................G -18
2.2.11 Removing the scanner wire ......................................................................................................................................G -18
2.2.12 Reinstalling the scanner wire ....................................................................................................................................G -19
2.2.13 Writing unit ................................................................................................................................................................G -21
2.2.14 Process unit ..............................................................................................................................................................G -23
2.2.15 Image correction unit ................................................................................................................................................G -24
2.2.16 Belt collection pipe, Vertical conveyance pipe, Horizontal conveyance pipe ............................................................G -24
2.2.17 Duplex section ..........................................................................................................................................................G -31
2.2.18 Replacing the lock levers /1 and /2 ...........................................................................................................................G -32
2.2.19 Paper feed trays /1 to /3 ............................................................................................................................................G -33
2.2.20 Tray up/down wire .....................................................................................................................................................G -34
2.2.21 Fusing large/small recognition connector..................................................................................................................G -36
2.2.22 Temperature sensor /1 (TH1), thermostat /1 (TS1), /2 (TS2) ...................................................................................G -37
2.2.23 Temperature sensor /2 (TH2), thermostat /3 (TS3) ..................................................................................................G -38
2.2.24 OT .............................................................................................................................................................................G -40
3. DF-622 ....................................................................................................................................................................G -41
3.1 List of disassembling and assembling parts ..........................................................................................................................G -41
3.2 Disassembling and assembling procedures ..........................................................................................................................G -41
3.2.1 Precautions on disassembling and assembling ..........................................................................................................G -41
3.2.2 DF ...............................................................................................................................................................................G -41
3.2.3 Front cover ..................................................................................................................................................................G -42
3.2.4 Rear cover ..................................................................................................................................................................G -42
3.2.5 Conveyance belt .........................................................................................................................................................G -42
4. PF-602 ....................................................................................................................................................................G -44
4.1 List of disassembling and assembling parts ..........................................................................................................................G -44
4.2 Disassembling and assembling procedures ..........................................................................................................................G -44
xii
4.2.1 Precautions on disassembling and assembling ..........................................................................................................G -44
4.2.2 Right cover ..................................................................................................................................................................G -44
4.2.3 Rear cover /Lt2 ...........................................................................................................................................................G -45
4.2.4 The rear cover/Lt1 and /Rt ..........................................................................................................................................G -45
4.2.5 Front door ...................................................................................................................................................................G -46
4.2.6 Tray .............................................................................................................................................................................G -46
4.2.7 Lift wire ........................................................................................................................................................................G -48
4.2.8 Paper lift motor/1 (M2) and /2 (M3) .............................................................................................................................G -53
4.2.9 Vertical conveyance unit .............................................................................................................................................G -54
4.2.10 Horizontal conveyance unit .......................................................................................................................................G -55
4.2.11 The multi feed detection board (MFDBR and S) .......................................................................................................G -56
5. LU-202 ....................................................................................................................................................................G -59
5.1 List of disassembling and assembling parts ..........................................................................................................................G -59
5.2 Disassembling and assembling procedures ..........................................................................................................................G -59
5.2.1 Precautions on disassembling and assembling ..........................................................................................................G -59
5.2.2 Upper door ..................................................................................................................................................................G -59
5.2.3 The clutch cover ..........................................................................................................................................................G -59
5.2.4 The paper feed cover ..................................................................................................................................................G -59
5.2.5 Right cover ..................................................................................................................................................................G -60
5.2.6 Front cover ..................................................................................................................................................................G -60
5.2.7 Rear cover ..................................................................................................................................................................G -61
5.2.8 Replacing the lift wire ..................................................................................................................................................G -61
5.2.9 Paper size VR (VR1) ...................................................................................................................................................G -69
6. RU-509/HM-102 ......................................................................................................................................................G -70
6.1 Items not allowed to be disassembled/reassembled .............................................................................................................G -70
6.1.1 Color density sensor unit ............................................................................................................................................G -70
6.2 List of disassembling and assembling parts ..........................................................................................................................G -70
6.3 Disassembling and assembling procedures ..........................................................................................................................G -70
6.3.1 Precautions on disassembling and assembling ..........................................................................................................G -70
6.3.2 Front door ...................................................................................................................................................................G -71
6.3.3 Rear cover ..................................................................................................................................................................G -71
6.3.4 Upper cover ................................................................................................................................................................G -72
6.3.5 Humidification unit .......................................................................................................................................................G -72
6.3.6 Water feed tank ...........................................................................................................................................................G -75
6.3.7 Pump motor (P1) .........................................................................................................................................................G -76
6.3.8 Color density sensor unit ............................................................................................................................................G -76
6.3.9 Shutter ........................................................................................................................................................................G -77
6.3.10 Note for replacing the board .....................................................................................................................................G -78
7. FS-521 ....................................................................................................................................................................G -79
7.1 List of disassembling and assembling parts ..........................................................................................................................G -79
7.2 Disassembling and assembling procedures ..........................................................................................................................G -79
7.2.1 Precautions on disassembling and assembling ..........................................................................................................G -79
7.2.2 Front door ...................................................................................................................................................................G -79
7.2.3 Sub tray .......................................................................................................................................................................G -80
7.2.4 Upper cover /1 ............................................................................................................................................................G -80
7.2.5 Upper cover /2 ............................................................................................................................................................G -81
7.2.6 Left cover /Fr ...............................................................................................................................................................G -82
7.2.7 Rear cover ..................................................................................................................................................................G -82
7.2.8 Stacker unit .................................................................................................................................................................G -82
7.2.9 Main tray .....................................................................................................................................................................G -85
7.2.10 Lift wire ......................................................................................................................................................................G -85
7.2.11 Tray up down motor ..................................................................................................................................................G -89
7.2.12 Handling of the clogged stapler 1 .............................................................................................................................G -89
7.2.13 Handling of the clogged stapler 2 .............................................................................................................................G -89
7.2.14 Note for replacing the board .....................................................................................................................................G -90
8. FS-531 ....................................................................................................................................................................G -92
8.1 List of disassembling and assembling parts ..........................................................................................................................G -92
8.2 Disassembling and assembling procedures ..........................................................................................................................G -92
8.2.1 Precautions on disassembling and assembling ..........................................................................................................G -92
8.2.2 Upper cover /1 ............................................................................................................................................................G -92
8.2.3 Upper cover /2 ............................................................................................................................................................G -92
8.2.4 Front door ...................................................................................................................................................................G -93
8.2.5 Rear cover ..................................................................................................................................................................G -93
8.2.6 Left cover ....................................................................................................................................................................G -93
8.2.7 Main tray .....................................................................................................................................................................G -93
8.2.8 Replacing the up/down wire ........................................................................................................................................G -94
8.2.9 Stacker unit .................................................................................................................................................................G -97
8.2.10 Paper exit opening unit .............................................................................................................................................G -99
8.2.11 Note for replacing the board ...................................................................................................................................G -100
xiii
9. FS-612 ..................................................................................................................................................................G -101
9.1 Items not allowed to be disassembled/reassembled ...........................................................................................................G -101
9.1.1 Screw not allowed to be removed on the folding stopper .........................................................................................G -101
9.2 List of disassembling and assembling parts ........................................................................................................................G -101
9.3 Disassembling and assembling procedures ........................................................................................................................G -101
9.3.1 Precautions on disassembling and assembling ........................................................................................................G -101
9.3.2 Upper cover /1 ..........................................................................................................................................................G -102
9.3.3 Upper cover /2 ..........................................................................................................................................................G -102
9.3.4 Front door .................................................................................................................................................................G -102
9.3.5 Rear cover ................................................................................................................................................................G -103
9.3.6 Left cover ..................................................................................................................................................................G -103
9.3.7 Main tray ...................................................................................................................................................................G -103
9.3.8 Replacing the up/down wire ......................................................................................................................................G -104
9.3.9 Stacker unit cover .....................................................................................................................................................G -107
9.3.10 Stacker unit .............................................................................................................................................................G -107
9.3.11 Paper exit opening unit ...........................................................................................................................................G -109
9.3.12 Note for replacing the board ...................................................................................................................................G -109
10. PK-512/513..........................................................................................................................................................G -111
10.1 Items not allowed to be disassembled and adjusted..........................................................................................................G -111
10.1.1 Punch unit................................................................................................................................................................G -111
10.2 Disassembly/reassembly parts list.....................................................................................................................................G -111
10.3 Disassembly/reassembly procedure..................................................................................................................................G -111
10.3.1 Precautions on disassembling and assembling ......................................................................................................G -111
10.3.2 Punch unit................................................................................................................................................................G -111
11. PI-502 .................................................................................................................................................................G -113
11.1 List of disassembling and assembling parts ......................................................................................................................G -113
11.2 Disassembling and assembling procedures ......................................................................................................................G -113
11.2.1 Precautions on disassembling and assembling ......................................................................................................G -113
11.2.2 Upper cover ............................................................................................................................................................G -113
11.2.3 Rear cover ..............................................................................................................................................................G -113
11.2.4 Operation panel cover .............................................................................................................................................G -113
11.2.5 PI unit.......................................................................................................................................................................G -114
12. LS-505 ................................................................................................................................................................G -115
12.1 List of disassembling and assembling parts ......................................................................................................................G -115
12.2 Disassembling and assembling procedures ......................................................................................................................G -115
12.2.1 Precautions on disassembling and assembling ......................................................................................................G -115
12.2.2 Cover ......................................................................................................................................................................G -115
12.2.3 Replacing the stacker tray up/down wire ................................................................................................................G -117
12.2.4 Caution when setting models using toggle SW .......................................................................................................G -120
13. FD-503 ................................................................................................................................................................G -121
13.1 Items not allowed to be disassembled/reassembled .........................................................................................................G -121
13.1.1 Precautions on disassembling and assembling ......................................................................................................G -121
13.1.2 Folding/conveyance switching position adjustment section ....................................................................................G -121
13.2 List of disassembling and assembling parts ......................................................................................................................G -121
13.3 Disassembling and assembling procedures ......................................................................................................................G -122
13.3.1 Upper cover /Fr + PI cover /Fr ................................................................................................................................G -122
13.3.2 Upper cover /Rr + PI cover /Rr ................................................................................................................................G -122
13.3.3 Upper door ..............................................................................................................................................................G -123
13.3.4 Rear cover ..............................................................................................................................................................G -123
13.3.5 Left cover /Fr ...........................................................................................................................................................G -123
13.3.6 Left cover /Rr ..........................................................................................................................................................G -124
13.3.7 Paper exit stopper cover .........................................................................................................................................G -124
13.3.8 Right cover ..............................................................................................................................................................G -124
13.3.9 Left cover /Up ..........................................................................................................................................................G -125
13.3.10 Mount cover ..........................................................................................................................................................G -125
13.3.11 Front door .............................................................................................................................................................G -125
13.3.12 Cleaning the 2nd folding conveyance sensor (PS53) ...........................................................................................G -126
13.3.13 Cleaning the 3rd folding conveyance sensor (PS54) ............................................................................................G -127
13.3.14 Cleaning the 3rd folding roller ...............................................................................................................................G -127
13.3.15 Folding conveyance section ..................................................................................................................................G -128
13.3.16 Main tray up/down wire .........................................................................................................................................G -131
13.3.17 Way to distinguish between new and old types of the multi feed detection board /1 (MFDB/1) and /2 (MFDB/2).G -136
13.3.18 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (new type)....................................................................G -137
13.3.19 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (old type).....................................................................G -139
13.3.20 Note for replacing the board .................................................................................................................................G -140
14. SD-506 ................................................................................................................................................................G -142
14.1 Items not allowed to be disassembled/reassembled .........................................................................................................G -142
14.1.1 Trimmer blade home sensor (PS50), Trimmer blade upper limit sensor (PS51) ....................................................G -142
14.1.2 Trimmer completion sensor (PS62) ........................................................................................................................G -142
xiv
14.1.3 Wire slack prevention sensor (PS66) ......................................................................................................................G -142
14.1.4 Trimmer press upper limit sensor (PS52), Trimmer press home sensor (PS53) ....................................................G -143
14.1.5 Trimmer press brake ...............................................................................................................................................G -144
14.1.6 Fixing screw of the trimmer press timing belt ..........................................................................................................G -144
14.2 List of disassembling and assembling parts ......................................................................................................................G -144
14.3 Disassembling and assembling procedures ......................................................................................................................G -145
14.3.1 Precautions on disassembling and assembling ......................................................................................................G -145
14.3.2 Rear cover /Lt .........................................................................................................................................................G -145
14.3.3 Rear cover /Rt .........................................................................................................................................................G -145
14.3.4 Left cover ................................................................................................................................................................G -146
14.3.5 Upper cover /Fr .......................................................................................................................................................G -146
14.3.6 Upper cover /Rr3 .....................................................................................................................................................G -147
14.3.7 Sub tray cover .........................................................................................................................................................G -147
14.3.8 Front door /Lt ..........................................................................................................................................................G -148
14.3.9 Front door /Rt ..........................................................................................................................................................G -148
14.3.10 Folding unit ...........................................................................................................................................................G -149
14.3.11 Note for replacing the board .................................................................................................................................G -151
15. PB-503 ................................................................................................................................................................G -152
15.1 List of disassembling and assembling parts ......................................................................................................................G -152
15.2 Disassembling and assembling procedures ......................................................................................................................G -152
15.2.1 Precautions on disassembling and assembling ......................................................................................................G -152
15.2.2 Front door ...............................................................................................................................................................G -153
15.2.3 Front cover ..............................................................................................................................................................G -154
15.2.4 Booklet door ............................................................................................................................................................G -155
15.2.5 Rear cover /Rt .........................................................................................................................................................G -155
15.2.6 Rear cover /Lt .........................................................................................................................................................G -156
15.2.7 Left cover ................................................................................................................................................................G -156
15.2.8 Relay conveyance gear cover /Fr ...........................................................................................................................G -157
15.2.9 Relay conveyance gear cover /Rr ...........................................................................................................................G -157
15.2.10 Pellet supply cover ................................................................................................................................................G -157
15.2.11 SC cover /Fr ..........................................................................................................................................................G -158
15.2.12 SC cover /Up .........................................................................................................................................................G -159
15.2.13 Upper cover /FrRt .................................................................................................................................................G -160
15.2.14 Upper cover /FrLt ..................................................................................................................................................G -160
15.2.15 Upper cover /RrRt .................................................................................................................................................G -160
15.2.16 Upper cover /RrLt ..................................................................................................................................................G -161
15.2.17 Upper cover /Md ...................................................................................................................................................G -161
15.2.18 Deodorant unit ......................................................................................................................................................G -161
15.2.19 Pellet supply unit ...................................................................................................................................................G -163
15.2.20 Glue tank unit ........................................................................................................................................................G -164
15.2.21 SC unit ..................................................................................................................................................................G -166
15.2.22 Clamp unit .............................................................................................................................................................G -168
15.2.23 PB left unit .............................................................................................................................................................G -169
15.2.24 Book lift wire ..........................................................................................................................................................G -172
15.2.25 Cart wire ................................................................................................................................................................G -175
15.2.26 Conveyance unit /Lw .............................................................................................................................................G -176
15.2.27 Relay conveyance unit ..........................................................................................................................................G -177
15.2.28 Cover paper tray ...................................................................................................................................................G -178
15.2.29 Cover paper lift wire ..............................................................................................................................................G -180
15.2.30 Binding mode procedure with manual operating function .....................................................................................G -183
15.2.31 Multi feed detection boards /S (MFDBS) and /R (MFDBR) ...................................................................................G -184
16. IC-601 .................................................................................................................................................................G -187
16.1 List of disassembling and assembling parts ......................................................................................................................G -187
16.2 Disassembling and assembling procedures ......................................................................................................................G -187
16.2.1 Precautions on disassembling and assembling ......................................................................................................G -187
16.2.2 Flow of disassembling the IC unit ...........................................................................................................................G -187
16.2.3 Box cover ................................................................................................................................................................G -187
16.2.4 SSD/HDD unit .........................................................................................................................................................G -188
16.2.5 HDD cooling fan (FM3) ...........................................................................................................................................G -190
16.2.6 DIMM (DIMM) .........................................................................................................................................................G -190
16.2.7 Video interface board (VIB) .....................................................................................................................................G -191
16.2.8 System control board (SCB) ...................................................................................................................................G -192
16.2.9 BOX ventilation fan (FM1) .......................................................................................................................................G -193
16.2.10 DC power supply (DCPS) .....................................................................................................................................G -193
17. RU-506.................................................................................................................................................................G -195
17.1 List of disassembling and assembling parts ......................................................................................................................G -195
17.2 Disassembling and assembling procedures ......................................................................................................................G -195
17.2.1 Precautions on disassembling and assembling ......................................................................................................G -195
17.2.2 Front cover...............................................................................................................................................................G -195
17.2.3 Rear cover...............................................................................................................................................................G -196
xv
17.2.4 Left cover.................................................................................................................................................................G -196
17.2.5 Note to keep in mind when replacing the board.......................................................................................................G -196
18. GP-501.................................................................................................................................................................G -198
18.1 Centering punched holes...................................................................................................................................................G -198
18.2 Door latch...........................................................................................................................................................................G -200
18.2.1 Door latch check......................................................................................................................................................G -200
18.2.2 Door Latch Adjustment............................................................................................................................................G -200
18.2.3 Door Latch and Switch Replacement.......................................................................................................................G -200
18.3 Preparing the GP-501 punch for service............................................................................................................................G -201
18.3.1 Preparing the GP-501 punch for service..................................................................................................................G -201
18.3.2 Separating the Punch From the Printer...................................................................................................................G -201
18.3.3 Removing the Rear Cover.......................................................................................................................................G -201
18.4 Leveling and aligning to the printer....................................................................................................................................G -201
(1) Procedure......................................................................................................................................................................G -202
(2) Tool Required................................................................................................................................................................G -202
(3) To level the punch:........................................................................................................................................................G -202
19. COMMERCIALLY AVAILABLE PARTS...............................................................................................................G -203
19.1 Reinstalling the status indicator light .................................................................................................................................G -203
19.1.1 Configuration ...........................................................................................................................................................G -203
19.1.2 Connector ...............................................................................................................................................................G -203
19.1.3 Procedure ...............................................................................................................................................................G -204
19.2 Key counter (KCT) ............................................................................................................................................................G -205
19.2.1 Connector ...............................................................................................................................................................G -205
19.2.2 Procedure ...............................................................................................................................................................G -205
H CLEANING/LUBRICATION ........................................................................................................H -1
1. CLEANING/LUBRICATION PROCEDURES ............................................................................................................H -1
I ADJUSTMENT/SETTING ..............................................................................................................I -1
1. CHECKING BEFORE STARTING WORK ..................................................................................................................I -1
2. CHECKPOINTS WHEN CONDUCTING ON-SITE SERVICE ....................................................................................I -2
3. UTILITY ......................................................................................................................................................................I -3
3.1 List of utility menus ...................................................................................................................................................................I -3
3.2 Start/exit ....................................................................................................................................................................................I -5
3.2.1 Start method ...................................................................................................................................................................I -5
3.2.2 Exit method .....................................................................................................................................................................I -5
4. LIST OF ADJUSTMENT ITEMS .................................................................................................................................I -6
4.1 Priority for Adjustment/Setting after replacing parts ..................................................................................................................I -6
5. SERVICE MODE ........................................................................................................................................................I -9
5.1 Service Mode List......................................................................................................................................................................I -9
5.2 Start/exit ..................................................................................................................................................................................I -11
5.2.1 Start method .................................................................................................................................................................I -11
5.2.2 Exit method ...................................................................................................................................................................I -12
5.3 Machine Adjustment................................................................................................................................................................I -12
5.3.1 Restart Timing Adjustment (Printer Adjustment) ..........................................................................................................I -12
5.3.2 Centering Adjustment (Printer Adjustment) ..................................................................................................................I -13
5.3.3 FD-Mag. Adjustment (Printer Adjustment) ....................................................................................................................I -13
5.3.4 CD-Mag. Adjustment (Printer Adjustment) ...................................................................................................................I -14
5.3.5 Lead Edge Erase Adjustment (Printer Adjustment) ......................................................................................................I -14
5.3.6 Registration Loop Adj. (Printer Adjustment) .................................................................................................................I -15
5.3.7 Pre-registration Adj. (Printer Adjustment) .....................................................................................................................I -16
5.3.8 Belt Line Speed Adj. (Printer Adjustment) ....................................................................................................................I -16
5.3.9 Skew Initial Position Memory (Printer Adjustment - Writing Initial Pos. Memory) .........................................................I -17
5.3.10 Color Registration Auto.Adj. (Printer Adjustment) ......................................................................................................I -17
5.3.11 Color Registration Manual (Printer Adjustment) .........................................................................................................I -17
5.3.12 Adjustment when replacing the multi feed detection board (PF) ................................................................................I -19
5.3.13 CD-Mag. Skew Adj. (Printer Adjustment) ...................................................................................................................I -20
5.3.14 Beam Pitch Adjustment (Printer Adjustment) .............................................................................................................I -21
5.3.15 Moire Adjustment (Printer Adjustment) .......................................................................................................................I -22
5.3.16 Recall Standard Data (Printer Adjustment) .................................................................................................................I -23
5.3.17 Restart Timing Adjustment (Scanner Adjustment) ......................................................................................................I -23
5.3.18 Centering Adjustment (Scanner Adjustment) .............................................................................................................I -24
5.3.19 FD-Mag. Adjustment (Scanner Adjustment) ...............................................................................................................I -24
5.3.20 Scan Gradation/Color Adj. (Scanner Adjustment) ......................................................................................................I -25
5.3.21 Recall Standard Data (Scanner Adjustment) ..............................................................................................................I -25
5.3.22 Printer Gamma Offset Adj. (Quality Adjustment - Printer Gamma Adjustment) .........................................................I -26
5.3.23 Printer Gamma Offset Auto. (Quality Adjustment - Printer Gamma Adjustment) .......................................................I -27
5.3.24 Printer Gamma Offset Auto. (RU) (Quality Adjustment - Printer Gamma Adjustment)................................................I -28
5.3.25 Printer Gamma Sensor Adj. (Quality Adjustment - Printer Gamma Adjustment) ........................................................I -29
xvi
5.3.26 Printer Gamma Sensor Adj. (RU) (Quality Adjustment - Printer Gamma Adjustment)................................................I -30
5.3.27 Printer Screen Gradation (Quality Adjustment - Printer Gamma Adjustment) ............................................................I -31
5.3.28 Sharpness Adjustment (Quality Adjustment) ..............................................................................................................I -31
5.3.29 Contrast Adjustment (Quality Adjustment) ..................................................................................................................I -31
5.3.30 Dot Detect Adjustment (Quality Adjustment - Image Distinction Level) ......................................................................I -32
5.3.31 Color Text Adjustment (Quality Adjustment - Image Distinction Level) ......................................................................I -32
5.3.32 Dot Detect Adjustment (Quality Adjustment - Image Distinction Level) ......................................................................I -33
5.3.33 ACS Adjustment (Quality Adjustment) ........................................................................................................................I -33
5.3.34 AE(AES) Adjustment (Quality Adjustment - Density Adjustment) ...............................................................................I -34
5.3.35 Copy Density Adjustment (Quality Adjustment - Density Adjustment) ........................................................................I -34
5.3.36 Back. Removal (Quality Adjustment - Density Adjustment) ........................................................................................I -35
5.3.37 Bleed Prevention (Quality Adjustment - Density Adjustment) .....................................................................................I -35
5.3.38 Tone Adjustment (Quality Adjustment) .......................................................................................................................I -35
5.3.39 Recall Standard Data (Quality Adjustment) ................................................................................................................I -36
5.4 Process Adjustment ................................................................................................................................................................I -37
5.4.1 1st Transfer Manual Adj. (High Voltage Adjustment) ....................................................................................................I -37
5.4.2 2nd Transfer Manual Adj. (High Voltage Adjustment) ..................................................................................................I -37
5.4.3 HV Adj.(Separation AC) (High Voltage Adjustment) .....................................................................................................I -37
5.4.4 HV Adj. (Separation DC) (High Voltage Adjustment) ....................................................................................................I -37
5.4.5 Pre-transfer Guide Confirm (High Voltage Adjustment) ................................................................................................I -37
5.4.6 Blade Setting Mode (Drum Peculiarity Adjustment) ......................................................................................................I -37
5.4.7 Gamma Automatic Adj. (Drum Peculiarity Adjustment) ................................................................................................I -37
5.4.8 Auto. Developer Charge (Drum Peculiarity Adjustment) ..............................................................................................I -38
5.4.9 Toner Density Sensor Init. (Drum Peculiarity Adjustment) ...........................................................................................I -40
5.4.10 Initial Drum Rotation (Drum Peculiarity Adjustment) ..................................................................................................I -40
5.4.11 Toner Density Revert (Drum Peculiarity Adjustment) .................................................................................................I -41
5.4.12 Toner Density Sensor Speed (Drum Peculiarity Adjustment) .....................................................................................I -41
5.4.13 IDC Sensor Output (Sensor Output Confirm) .............................................................................................................I -41
5.4.14 Toner Density Sensor Output (Sensor Output Confirm) .............................................................................................I -41
5.4.15 Humidity/Temperature Output (Sensor Output Confirm) ............................................................................................I -42
5.4.16 Background Margin Fine Adj. (Process Fine Adjustment) ..........................................................................................I -42
5.4.17 Develop AC Bias Fine Adj. (Process Fine Adjustment) ..............................................................................................I -43
5.4.18 Develop AC Frequency (Process Fine Adjustment) ...................................................................................................I -43
5.4.19 Toner Density Fine Adj. (Process Fine Adjustment) ...................................................................................................I -43
5.4.20 Drum Small Rotation Interval (Interval/Quantity Adj.) .................................................................................................I -44
5.4.21 Automatic Refresh Interval (Interval/Quantity Adj.) .....................................................................................................I -44
5.4.22 Toner Density Sensor Interval (Interval/Quantity Adj.) ...............................................................................................I -44
5.4.23 Recall Standard Data ..................................................................................................................................................I -45
5.5 System Setting ........................................................................................................................................................................I -45
5.5.1 Software DIPSW setting procedures ............................................................................................................................I -45
5.5.2 Software DIPSW setting list ..........................................................................................................................................I -46
5.5.3 Service Center TEL/FAX ..............................................................................................................................................I -63
5.5.4 M/C Serial Number Setting ...........................................................................................................................................I -63
5.5.5 Setup Date/Business Setting ........................................................................................................................................I -63
5.5.6 Restrictions on banner print...........................................................................................................................................I -64
5.6 Counter/Data ...........................................................................................................................................................................I -64
5.6.1 Maintenance Counter ...................................................................................................................................................I -64
5.6.2 Data collection procedures ...........................................................................................................................................I -65
5.6.3 Paper Size Counter (Total/copy/print) ..........................................................................................................................I -65
5.6.4 ADF Counter .................................................................................................................................................................I -66
5.6.5 Coverage Data History .................................................................................................................................................I -66
5.6.6 Paper JAM History ........................................................................................................................................................I -69
5.6.7 JAM/JAM Counter for Individual Section ......................................................................................................................I -69
5.6.8 Counter of Each Copy Mode(1) ....................................................................................................................................I -78
5.6.9 Counter of Each Copy Mode(2) ....................................................................................................................................I -83
5.6.10 SC Counter/SC Counter Individual Sec. .....................................................................................................................I -88
5.6.11 SC data of time series ................................................................................................................................................I -99
5.6.12 Maintenance Counter Reset (Maintenance History) ...................................................................................................I -99
5.6.13 Parts History in Time Series (Maintenance History) .................................................................................................I -100
5.6.14 ORU-M Maintenance History ...................................................................................................................................I -101
5.6.15 Checking, setting and resetting procedure of the Special Parts Counter .................................................................I -102
5.6.16 Special Parts Counter ...............................................................................................................................................I -102
5.6.17 Voluntary Part Counter (Parts Counter) ....................................................................................................................I -111
5.6.18 Custom size counter threshold setting ......................................................................................................................I -112
5.7 State Confirmation ...............................................................................................................................................................I -112
5.7.1 I/O Check Mode ..........................................................................................................................................................I -112
5.7.2 Input check procedures ..............................................................................................................................................I -113
5.7.3 Output check procedures ............................................................................................................................................I -113
5.7.4 IO check mode list ......................................................................................................................................................I -113
5.7.5 Adjustment when replacing the multi feed detection board (PI) (new type).................................................................I -156
xvii
5.7.6 Adjustment when replacing the multi feed detection board (PI) (old type)..................................................................I -158
5.7.7 Adjustment when replacing the cover paper multi feed detection board (PB) ............................................................I -159
5.7.8 FD, SD, FS and PB data EEPROM storage ...............................................................................................................I -161
5.7.9 Main body adjustment data NVRAM board storage ...................................................................................................I -161
5.7.10 Printer image processing board line memory check .................................................................................................I -161
5.7.11 Hard disk check ........................................................................................................................................................I -161
5.7.12 Hard disk replacing procedure ..................................................................................................................................I -162
5.7.13 Replacing procedure of the write unit .......................................................................................................................I -162
5.8 ADF Adjustment.....................................................................................................................................................................I -163
5.8.1 ADF Original Size Adj. ................................................................................................................................................I -163
5.8.2 ADF Orig. Stop Position ..............................................................................................................................................I -163
5.8.3 ADF Sensor Adjustment .............................................................................................................................................I -163
5.8.4 ADF Registration Loop Adj .........................................................................................................................................I -164
5.9 Finisher Adjustment ..............................................................................................................................................................I -164
5.9.1 Staple Center Position (Staple Finisher Position Adjustment) ....................................................................................I -164
5.9.2 Paper Width Adj.(Staple) (Staple Finisher Position Adjustment) ................................................................................I -165
5.9.3 Paper Width Adj.(Straight) (Staple Finisher Position Adjustment) ..............................................................................I -165
5.9.4 Exit Guide Center Pos. Adj. (Staple Finisher Position Adjustment) ............................................................................I -166
5.9.5 Exit Guide Paper Width Adj. (Staple Finisher Position Adjustment) ...........................................................................I -167
5.9.6 Paper Width Adjustment (Multi Folder(Punch) Adj.) ...................................................................................................I -167
5.9.7 Punch Vertical Position Adj. (Multi Folder(Punch) Adj.) ..............................................................................................I -168
5.9.8 Half Fold Position Adjustment (Multi Folder (Fold) Adj.) .............................................................................................I -169
5.9.9 Tri-Fold-in Pos. Adj. (Multi Folder (Fold) Adj.) ............................................................................................................I -169
5.9.10 Tri-Fold-out Pos. Adj. (Multi Folder (Fold) Adj.) ........................................................................................................I -170
5.9.11 Double Parallel Pos. Adj. (Multi Folder (Fold) Adj.) ..................................................................................................I -171
5.9.12 Z-Fold Position Adj. (Multi Folder (Fold) Adj.) ...........................................................................................................I -172
5.9.13 Gate Position Adj. (Multi Folder (Fold) Adj.) .............................................................................................................I -172
5.9.14 Fold Registration Loop Adj. (Multi Folder (Fold) Adj.) ...............................................................................................I -173
5.9.15 Multi Folder(PI) Adjustment ......................................................................................................................................I -174
5.9.16 Paper Width Adjustment (Stacker Adjustment) ........................................................................................................I -174
5.9.17 Paper Length Adjustment (Stacker Adjustment) .......................................................................................................I -174
5.9.18 Staple Center Position (Saddle Stitcher Pos. Adj.) ...................................................................................................I -175
5.9.19 Staple Paper Width Adj. (Saddle Stitcher Pos. Adj.) ................................................................................................I -175
5.9.20 Staple Pitch Adjustment (Saddle Stitcher Pos. Adj.) ................................................................................................I -176
5.9.21 Half-Fold Position Adj. (Saddle Stitcher Pos. Adj.) ...................................................................................................I -176
5.9.22 Tri-Fold Position Adj. (Saddle Stitcher Pos. Adj.) .....................................................................................................I -177
5.9.23 Fold Paper Width Adj. (Saddle Stitcher Pos. Adj.) ....................................................................................................I -178
5.9.24 Trimming Adjustment (Saddle Stitcher Pos. Adj.) .....................................................................................................I -178
5.9.25 Trimmer Receiver Adj. (Saddle Stitcher Pos. Adj.) ...................................................................................................I -179
5.9.26 Cover Trimming Adj. (Perfect Binder Adjustment) ....................................................................................................I -179
5.9.27 Cover Lead Edge Adj. (Perfect Binder Adjustment) .................................................................................................I -180
5.9.28 Spine Corner form Pos. (Perfect Binder Adjustment) ...............................................................................................I -180
5.9.29 Glue Start Position (Perfect Binder Adjustment) .......................................................................................................I -181
5.9.30 Glue Finish Position (Perfect Binder Adjustment) .....................................................................................................I -182
5.9.31 Temperature Adjustment (Perfect Binder Adjustment) .............................................................................................I -182
5.9.32 Sub Compile CD Width Adj. (Perfect Binder Adjustment) ........................................................................................I -183
5.9.33 Clamp CD Width Adjustment (Perfect Binder Adjustment) .......................................................................................I -183
5.9.34 Cover Up/Down CD Width Adj. (Perfect Binder Adjustment) ....................................................................................I -184
5.9.35 Clamp FD Position Adj. (Perfect Binder Adjustment) ...............................................................................................I -184
5.9.36 Fold & Staple Stopper Adjustment ............................................................................................................................I -185
5.9.37 Half-Fold Stopper Adj. ..............................................................................................................................................I -185
5.9.38 Vertical Position Adj. (Punch Adjustment) ................................................................................................................I -186
5.9.39 Horizontal Position Adj. (Punch Adjustment) ............................................................................................................I -186
5.9.40 Registration Adjustment (Punch Adjustment) ...........................................................................................................I -187
5.9.41 Paper Edge Detect Sensor (Punch Adjustment) ......................................................................................................I -187
5.9.42 Tri-Fold Adjustment ..................................................................................................................................................I -188
5.9.43 2 Position Staple Pitch ..............................................................................................................................................I -188
5.9.44 Post Inserter Tray Size .............................................................................................................................................I -189
5.9.45 Output Quantity Limit ................................................................................................................................................I -189
5.9.46 Curl Adjustment ........................................................................................................................................................I -189
5.9.47 Recall Standard Data ................................................................................................................................................I -190
5.10 Firmware Version ................................................................................................................................................................I -190
(1) Usage .............................................................................................................................................................................I -190
(2) Procedure .......................................................................................................................................................................I -190
5.11 CS Remote Care .................................................................................................................................................................I -191
5.11.1 Outline ......................................................................................................................................................................I -191
5.11.2 Setup procedure of the CS Remote Care (When using E-mail) ...............................................................................I -191
5.11.3 Setup procedure of the CS Remote Care (When using phone line modem) ............................................................I -193
5.11.4 Setup procedure of the CS Remote Care (When using WebDAV server) ................................................................I -194
5.11.5 List of combinations of E-mail CS Remote Care and Mail remote notification system .............................................I -196
xviii
5.11.6 Mail initial setting (In the case of the main body NIC) ...............................................................................................I -197
5.11.7 E-mail Initial Setting (In the case of controller NIC) ..................................................................................................I -197
5.11.8 http communication setting (In the case of the main body NIC) ...............................................................................I -198
5.11.9 http Communication Setting (In the case of controller NIC) ......................................................................................I -198
5.11.10 Input procedure of software DIPSW for CS Remote Care ......................................................................................I -198
5.11.11 List of software DIPSW for CS Remote Care .........................................................................................................I -198
5.11.12 Setup confirmation ..................................................................................................................................................I -205
5.11.13 Maintenance call .....................................................................................................................................................I -205
5.11.14 Center call from administrator .................................................................................................................................I -205
5.11.15 Confirm communication log ....................................................................................................................................I -205
5.11.16 Initialization of RAM for CS Remote Care ..............................................................................................................I -206
5.11.17 CS Remote Care error code list ..............................................................................................................................I -206
5.11.18 TROUBLESHOOTING ............................................................................................................................................I -208
5.12 List Output ...........................................................................................................................................................................I -208
(1) Usage .............................................................................................................................................................................I -208
(2) Procedure .......................................................................................................................................................................I -208
5.13 Test Mode ...........................................................................................................................................................................I -209
5.13.1 Running Test Mode ..................................................................................................................................................I -209
5.13.2 Test Pattern Output Mode ........................................................................................................................................I -209
5.13.3 Test Pattern No.11 Beam check ...............................................................................................................................I -209
5.13.4 Test Pattern No.16 Linearity evaluation pattern .......................................................................................................I -210
5.13.5 Test Pattern No.40 Image skew check pattern (Full-bleed print of Test Pattern No.16)...........................................I -210
5.13.6 Test Pattern No.49 RU color sensor gamma correction (Output paper density adjustment chart i1-iSis/i1-Pro) .....I -211
5.13.7 Test Pattern No.51 Gradation evaluation pattern (Main scan) .................................................................................I -211
5.13.8 Test Pattern No.52 Gradation evaluation pattern (Sub scan) ...................................................................................I -212
5.13.9 Test Pattern No.53 Overall halftone .........................................................................................................................I -212
5.13.10 Test Pattern No.54 Gradation evaluation pattern ...................................................................................................I -213
5.13.11 Test Pattern No.55 5% coverage ............................................................................................................................I -214
5.13.12 Test Pattern No.58 Stripe check pattern .................................................................................................................I -214
5.13.13 Test Pattern No.62 Uneven density check pattern .................................................................................................I -214
5.13.14 Test Pattern No.75 Density correction pattern i1-iSis XL .......................................................................................I -215
5.13.15 Test Pattern No.76 Density correction pattern i1-Pro (Type1/Type2) .....................................................................I -215
5.13.16 Test Pattern No.77 Density correction pattern Manual ...........................................................................................I -216
5.13.17 Test Pattern No.80 Print peculiarity evaluation pattern ..........................................................................................I -217
5.13.18 Test Pattern No.88 Chart file output .......................................................................................................................I -217
5.14 Setting Data ........................................................................................................................................................................I -218
5.14.1 Load from external memory ......................................................................................................................................I -218
5.14.2 Store to external memory .........................................................................................................................................I -218
5.15 Log Store ...........................................................................................................................................................................I -219
5.15.1 Log Store Setting ......................................................................................................................................................I -219
5.15.2 Execute Log Storing .................................................................................................................................................I -220
5.16 ORU-M Setting.....................................................................................................................................................................I -220
5.16.1 ORU-M object/Life setting..........................................................................................................................................I -220
5.16.2 ORU-M Life Threshold Setting...................................................................................................................................I -221
5.16.3 ORU-M Password Setting..........................................................................................................................................I -221
6. IC-601 SERVICE MODE ........................................................................................................................................I -223
6.1 IC Service Mode List..............................................................................................................................................................I -223
6.2 Start/exit of Service Mode .....................................................................................................................................................I -223
6.2.1 Method to activate IC service mode ...........................................................................................................................I -223
6.2.2 Method to exit IC service mode ..................................................................................................................................I -223
6.3 System Setting ......................................................................................................................................................................I -223
6.3.1 IC software DIPSW setting procedures ......................................................................................................................I -223
6.3.2 IC software DIPSW list ...............................................................................................................................................I -224
6.4 Firmware Version ..................................................................................................................................................................I -224
(1) Functions ........................................................................................................................................................................I -224
(2) Usage .............................................................................................................................................................................I -224
(3) Procedure .......................................................................................................................................................................I -224
6.5 Firmware Version Up.............................................................................................................................................................I -225
6.5.1 ISW outline .................................................................................................................................................................I -225
6.5.2 Method of the USB memory ISW ................................................................................................................................I -225
6.5.3 Method of Internet ISW ...............................................................................................................................................I -227
6.5.4 ISW error list ...............................................................................................................................................................I -230
6.6 IC HDD Format .....................................................................................................................................................................I -231
(1) Functions ........................................................................................................................................................................I -231
(2) Usage .............................................................................................................................................................................I -231
(3) Procedure .......................................................................................................................................................................I -231
6.7 CSV File Import/Export .........................................................................................................................................................I -232
6.7.1 Outline.........................................................................................................................................................................I -232
6.7.2 Procedure....................................................................................................................................................................I -232
6.8 Font Backup ..........................................................................................................................................................................I -234
xix
6.8.1 Outline ........................................................................................................................................................................I -234
6.8.2 Preparation of backup/restore ....................................................................................................................................I -234
6.8.3 Backup method ...........................................................................................................................................................I -234
6.8.4 Method to restore ........................................................................................................................................................I -235
6.9 Log File Check ......................................................................................................................................................................I -236
(1) Function...........................................................................................................................................................................I -236
(2) Usage..............................................................................................................................................................................I -236
(3) Procedure........................................................................................................................................................................I -236
7. CE/ADMINISTRATOR SECURITY SETTING ........................................................................................................I -237
7.1 CE/Administrator Security Setting List ..................................................................................................................................I -237
7.2 Start/exit ................................................................................................................................................................................I -237
(1) Usage .............................................................................................................................................................................I -237
(2) Procedure .......................................................................................................................................................................I -237
7.3 CE Authentication .................................................................................................................................................................I -237
(1) Usage .............................................................................................................................................................................I -237
(2) Procedure .......................................................................................................................................................................I -237
7.4 CE Auth. Password ...............................................................................................................................................................I -237
(1) Usage .............................................................................................................................................................................I -237
(2) Procedure .......................................................................................................................................................................I -237
7.5 Admin. Authentication ...........................................................................................................................................................I -238
(1) Usage .............................................................................................................................................................................I -238
(2) Procedure .......................................................................................................................................................................I -238
7.6 Administrator Password ........................................................................................................................................................I -238
(1) Usage .............................................................................................................................................................................I -238
(2) Procedure .......................................................................................................................................................................I -238
8. FEE COLLECTION SETTING ................................................................................................................................I -239
8.1 Fee Collection Setting List.....................................................................................................................................................I -239
8.2 Start/exit ................................................................................................................................................................................I -239
(1) Usage .............................................................................................................................................................................I -239
(2) Procedure .......................................................................................................................................................................I -239
8.3 Management Function ..........................................................................................................................................................I -239
(1) Usage .............................................................................................................................................................................I -239
(2) Procedure .......................................................................................................................................................................I -239
8.4 Billing Coefficient Setting ......................................................................................................................................................I -239
(1) Usage .............................................................................................................................................................................I -239
(2) Functions ........................................................................................................................................................................I -239
(3) Procedure .......................................................................................................................................................................I -239
9. ADJUSTMENT FOR POD ......................................................................................................................................I -240
9.1 Process Adjustment ..............................................................................................................................................................I -240
9.1.1 Outline ........................................................................................................................................................................I -240
9.1.2 2nd Transfer Output Adj. (Front) .................................................................................................................................I -240
9.1.3 2nd Transfer Output Adj. (Back) .................................................................................................................................I -240
9.1.4 2nd Transfer-Lead Edge(Front)...................................................................................................................................I -240
9.1.5 2nd Transfer-Lead Edge(Back)...................................................................................................................................I -241
9.1.6 2nd Transfer-Rear Edge(Front) ..................................................................................................................................I -241
9.1.7 2nd Transfer-Rear Edge(Back) ...................................................................................................................................I -241
9.1.8 Separation AC ............................................................................................................................................................I -242
9.1.9 Separation AC ............................................................................................................................................................I -242
9.1.10 Separation DC(Front) ...............................................................................................................................................I -243
9.1.11 Separation DC(Back) ................................................................................................................................................I -243
9.1.12 Temperature of fusing upper roller (Idling) ...............................................................................................................I -244
9.1.13 Temperature of fusing upper roller (Printing) ............................................................................................................I -244
9.1.14 Temperature of fusing lower roller (Idling) ................................................................................................................I -245
9.1.15 Temperature of fusing lower roller (Printing) ............................................................................................................I -245
9.1.16 Temperature to turn OFF the upper edge heater forcibly / Paper width: less than 261mm ......................................I -246
9.1.17 Temperature to turn OFF the upper edge heater forcibly / Paper width: 261mm or more ........................................I -246
9.1.18 Speed Down .............................................................................................................................................................I -247
9.1.19 2nd transfer pressure ................................................................................................................................................I -247
9.1.20 CPM Down ................................................................................................................................................................I -247
9.1.21 Fusing Air Separation Air Level Setting ....................................................................................................................I -247
10. MECHANICAL ADJUSTMENT bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L..................I -248
10.1 Centering adjustment of the paper feed trays /1 to /3 .........................................................................................................I -248
(1) Usage .............................................................................................................................................................................I -248
(2) Procedure .......................................................................................................................................................................I -248
10.2 Separation pressure adjustment of the paper feed trays /1 to /3 ........................................................................................I -248
(1) Usage .............................................................................................................................................................................I -248
(2) Procedure .......................................................................................................................................................................I -248
11. MECHANICAL ADJUSTMENT DF-622 ................................................................................................................I -249
11.1 Hinge angle adjustment (70 degrees and 40 degrees) .......................................................................................................I -249
xx
(1) Usage .............................................................................................................................................................................I -249
(2) Procedure .......................................................................................................................................................................I -249
11.2 Hinge angle adjustment (90 degrees) .................................................................................................................................I -249
(1) Usage .............................................................................................................................................................................I -249
(2) Procedure .......................................................................................................................................................................I -249
12. MECHANICAL ADJUSTMENT PF-602 ................................................................................................................I -250
12.1 Paper feed pick-up amount adjustment ..............................................................................................................................I -250
(1) Usage .............................................................................................................................................................................I -250
(2) Procedure .......................................................................................................................................................................I -250
12.2 Pick-up roller height adjustment ..........................................................................................................................................I -251
(1) Usage .............................................................................................................................................................................I -251
(2) Procedure .......................................................................................................................................................................I -251
12.3 Separation pressure adjustment .........................................................................................................................................I -253
(1) Usage .............................................................................................................................................................................I -253
(2) Procedure .......................................................................................................................................................................I -253
12.4 Lift plate horizontal adjustment ...........................................................................................................................................I -253
(1) Usage .............................................................................................................................................................................I -253
(2) Procedure .......................................................................................................................................................................I -253
12.5 Horizontal adjustment .........................................................................................................................................................I -254
(1) Usage .............................................................................................................................................................................I -254
(2) Procedure .......................................................................................................................................................................I -254
13. MECHANICAL ADJUSTMENT LU-202 ................................................................................................................I -256
13.1 Separation pressure adjustment .........................................................................................................................................I -256
(1) Usage .............................................................................................................................................................................I -256
(2) Procedure .......................................................................................................................................................................I -256
13.2 Paper lift plate horizontal adjustment ..................................................................................................................................I -256
(1) Usage .............................................................................................................................................................................I -256
(2) Procedure .......................................................................................................................................................................I -257
13.3 Paper centering adjustment ................................................................................................................................................I -257
(1) Usage .............................................................................................................................................................................I -257
(2) Procedure .......................................................................................................................................................................I -258
13.4 Paper skew adjustment .......................................................................................................................................................I -258
(1) Usage .............................................................................................................................................................................I -258
(2) Preparation .....................................................................................................................................................................I -258
(3) Adjustment procedure of all the paper skew regularly ...................................................................................................I -259
(4) Adjustment procedure of each paper skew irregularly ...................................................................................................I -259
13.5 (Maximum) Paper feed height adjustment ..........................................................................................................................I -259
(1) Usage .............................................................................................................................................................................I -259
(2) Procedure .......................................................................................................................................................................I -260
13.6 Pick-up roller separation adjustment ...................................................................................................................................I -260
(1) Usage .............................................................................................................................................................................I -260
(2) Procedure .......................................................................................................................................................................I -261
14. MECHANICAL ADJUSTMENT MB-504 ...............................................................................................................I -262
14.1 Paper feed roller /BP load adjustment ................................................................................................................................I -262
(1) Usage .............................................................................................................................................................................I -262
(2) Procedure .......................................................................................................................................................................I -262
14.2 (Maximum) Paper feed height adjustment (bypass) ...........................................................................................................I -262
(1) Usage .............................................................................................................................................................................I -262
(2) Procedure .......................................................................................................................................................................I -262
14.3 Pick-up shift amount adjustment (bypass) ..........................................................................................................................I -262
(1) Usage .............................................................................................................................................................................I -262
(2) Procedure .......................................................................................................................................................................I -263
15. MECHANICAL ADJUSTMENT RU-509 ................................................................................................................I -264
15.1 Height adjustment ...............................................................................................................................................................I -264
(1) Usage .............................................................................................................................................................................I -264
(2) Procedure .......................................................................................................................................................................I -264
15.2 Position adjustment of the shutter solenoid (SD5)...............................................................................................................I -264
(1) Usage..............................................................................................................................................................................I -264
(2) Procedure........................................................................................................................................................................I -265
16. MECHANICAL ADJUSTMENT FS-521 ................................................................................................................I -266
16.1 Adjusting the flat-stapling stopper position .........................................................................................................................I -266
(1) Usage .............................................................................................................................................................................I -266
(2) Procedure .......................................................................................................................................................................I -266
16.2 Adjusting the alignment plate position ................................................................................................................................I -267
(1) Usage..............................................................................................................................................................................I -267
(2) Procedure .......................................................................................................................................................................I -268
16.3 Horizontal adjustment .........................................................................................................................................................I -269
(1) Usage .............................................................................................................................................................................I -269
(2) Procedure .......................................................................................................................................................................I -269
xxi
17. MECHANICAL ADJUSTMENT FS-531 ................................................................................................................I -270
17.1 Adjustment the bypass gate ................................................................................................................................................I -270
(1) Usage .............................................................................................................................................................................I -270
(2) Procedure .......................................................................................................................................................................I -270
17.2 Adjusting the shift position ..................................................................................................................................................I -271
(1) Usage .............................................................................................................................................................................I -271
(2) Procedure .......................................................................................................................................................................I -271
17.3 Adjusting the paper exit opening solenoid ..........................................................................................................................I -271
(1) Usage .............................................................................................................................................................................I -271
(2) Procedure .......................................................................................................................................................................I -272
17.4 Adjusting the mounting position of the paper exit arm ........................................................................................................I -273
(1) Usage .............................................................................................................................................................................I -273
(2) Procedure .......................................................................................................................................................................I -273
17.5 Adjusting the mounting position of the alignment plate /Up ................................................................................................I -274
(1) Usage .............................................................................................................................................................................I -274
(2) Procedure .......................................................................................................................................................................I -274
17.6 Staple position adjustment ..................................................................................................................................................I -275
(1) Usage .............................................................................................................................................................................I -275
(2) Procedure .......................................................................................................................................................................I -275
18. MECHANICAL ADJUSTMENT FS-612 ................................................................................................................I -277
18.1 Adjustment the bypass gate ................................................................................................................................................I -277
(1) Usage..............................................................................................................................................................................I -277
(2) Procedure .......................................................................................................................................................................I -277
18.2 Adjusting the shift position ..................................................................................................................................................I -278
(1) Usage..............................................................................................................................................................................I -278
(2) Procedure .......................................................................................................................................................................I -278
18.3 Adjusting the paper exit opening solenoid ..........................................................................................................................I -278
(1) Usage..............................................................................................................................................................................I -278
(2) Procedure .......................................................................................................................................................................I -279
18.4 Adjusting the mounting position of the paper exit arm ........................................................................................................I -280
(1) Usage..............................................................................................................................................................................I -280
(2) Procedure .......................................................................................................................................................................I -280
18.5 Adjusting the mounting position of the alignment plate /Up ................................................................................................I -281
(1) Usage .............................................................................................................................................................................I -281
(2) Procedure .......................................................................................................................................................................I -281
18.6 Adjusting the mounting position of the alignment plate /Lw ................................................................................................I -282
(1) Usage .............................................................................................................................................................................I -282
(2) Procedure .......................................................................................................................................................................I -282
18.7 Staple position adjustment ..................................................................................................................................................I -283
(1) Usage..............................................................................................................................................................................I -283
(2) Procedure .......................................................................................................................................................................I -283
18.8 Staple position adjustment (Saddle stitching) .....................................................................................................................I -284
(1) Usage..............................................................................................................................................................................I -284
(2) Procedure........................................................................................................................................................................I -284
18.9 Staple up/down position adjustment ...................................................................................................................................I -285
(1) Usage..............................................................................................................................................................................I -285
(2) Procedure........................................................................................................................................................................I -285
18.10 Half-fold stopper tilt adjustment ........................................................................................................................................I -286
(1) Usage .............................................................................................................................................................................I -286
(2) Procedure .......................................................................................................................................................................I -287
18.11 Folding pressure adjustment .............................................................................................................................................I -287
(1) Usage .............................................................................................................................................................................I -287
(2) Procedure .......................................................................................................................................................................I -288
18.12 Tri-folding position adjustment ..........................................................................................................................................I -288
(1) Usage .............................................................................................................................................................................I -288
(2) Procedure .......................................................................................................................................................................I -288
19. MECHANICAL ADJUSTMENT PK-512/513 .........................................................................................................I -289
19.1 Punch hole position skew adjustment .................................................................................................................................I -289
(1) Usage..............................................................................................................................................................................I -289
(2) Procedure .......................................................................................................................................................................I -289
20. MECHANICAL ADJUSTMENT PI-502 .................................................................................................................I -290
20.1 PI tilt adjustment (When PK is connected) ..........................................................................................................................I -290
(1) Usage .............................................................................................................................................................................I -290
(2) Procedure .......................................................................................................................................................................I -290
20.2 PK punch position centering adjustment..............................................................................................................................I -290
20.2.1 Usage........................................................................................................................................................................I -290
20.2.2 Adjustment procedure for the cover sheet tray /Up...................................................................................................I -290
20.2.3 Adjustment procedure for the cover sheet tray /Lw...................................................................................................I -291
21. MECHANICAL ADJUSTMENT LS-505 ................................................................................................................I -293
xxii
21.1 Adjusting the paper press solenoid /1 (SD6) ......................................................................................................................I -293
(1) Usage .............................................................................................................................................................................I -293
(2) Procedure .......................................................................................................................................................................I -293
21.2 Adjusting the paper press solenoid /2 (SD7) ......................................................................................................................I -293
(1) Usage .............................................................................................................................................................................I -293
(2) Procedure .......................................................................................................................................................................I -293
21.3 Adjusting the paper press solenoid /3 (SD8) ......................................................................................................................I -293
(1) Usage .............................................................................................................................................................................I -293
(2) Procedure .......................................................................................................................................................................I -294
21.4 Adjusting the job partition solenoid (SD2) ...........................................................................................................................I -294
(1) Usage .............................................................................................................................................................................I -294
(2) Procedure .......................................................................................................................................................................I -294
21.5 Horizontal adjustment .........................................................................................................................................................I -294
(1) Usage .............................................................................................................................................................................I -294
(2) Procedure .......................................................................................................................................................................I -295
21.6 Grip conveyance home sensor adjustment .........................................................................................................................I -295
(1) Usage .............................................................................................................................................................................I -295
(2) Procedure .......................................................................................................................................................................I -295
22. MECHANICAL ADJUSTMENT FD-503 ................................................................................................................I -297
22.1 Roller solenoids /1 (SD5), /2 (SD6), /3 (SD7) and /4 (SD8) position adjustment ................................................................I -297
(1) Usage .............................................................................................................................................................................I -297
(2) Procedure .......................................................................................................................................................................I -297
22.2 2nd folding roller solenoid (SD18) position adjustment .......................................................................................................I -297
(1) Usage .............................................................................................................................................................................I -297
(2) Procedure .......................................................................................................................................................................I -298
22.3 Punch Centering Adjustment ..............................................................................................................................................I -298
(1) Usage..............................................................................................................................................................................I -298
(2) Procedure .......................................................................................................................................................................I -298
22.4 Horizontal adjustment .........................................................................................................................................................I -299
(1) Usage .............................................................................................................................................................................I -299
(2) Procedure .......................................................................................................................................................................I -299
22.5 Paper feed control gear position adjustment (PI tray) .........................................................................................................I -299
(1) Usage .............................................................................................................................................................................I -299
(2) Procedure .......................................................................................................................................................................I -299
22.6 Paper feed pick-up volume adjustment (PI tray) .................................................................................................................I -300
(1) Usage .............................................................................................................................................................................I -300
(2) Procedure .......................................................................................................................................................................I -300
23. MECHANICAL ADJUSTMENT SD-506 ................................................................................................................I -301
23.1 Horizontal adjustment .........................................................................................................................................................I -301
(1) Usage .............................................................................................................................................................................I -301
(2) Procedure .......................................................................................................................................................................I -301
23.2 Folding skew adjustment ....................................................................................................................................................I -301
(1) Usage .............................................................................................................................................................................I -301
(2) Procedure .......................................................................................................................................................................I -301
23.3 Second folding position stabilization adjustment ................................................................................................................I -302
(1) Usage .............................................................................................................................................................................I -302
(2) Procedure .......................................................................................................................................................................I -302
23.4 Staple position adjustment ..................................................................................................................................................I -303
(1) Usage..............................................................................................................................................................................I -303
(2) Procedure .......................................................................................................................................................................I -303
(3) Adjustment Procedure /1 ................................................................................................................................................I -303
(4) Adjustment Procedure /2 ................................................................................................................................................I -304
23.5 Stapler position adjustment .................................................................................................................................................I -304
(1) Usage .............................................................................................................................................................................I -304
(2) Procedure .......................................................................................................................................................................I -304
23.6 Tilt/gap adjustment of the clincher ......................................................................................................................................I -305
(1) Usage .............................................................................................................................................................................I -305
(2) Procedure .......................................................................................................................................................................I -305
23.7 Roller cutter skew adjustment .............................................................................................................................................I -306
(1) Usage .............................................................................................................................................................................I -306
(2) Procedure .......................................................................................................................................................................I -307
23.8 Trimming adjustment ..........................................................................................................................................................I -307
(1) Usage .............................................................................................................................................................................I -307
(2) Procedure .......................................................................................................................................................................I -308
24. MECHANICAL ADJUSTMENT PB-503 ................................................................................................................I -309
24.1 Clamp sub scan direction alignment adjustment ................................................................................................................I -309
(1) Usage..............................................................................................................................................................................I -309
(2) Procedure........................................................................................................................................................................I -309
24.2 Clamp main scan direction alignment adjustment ..............................................................................................................I -309
(1) Usage .............................................................................................................................................................................I -309
xxiii
(2) Procedure .......................................................................................................................................................................I -310
24.3 Pellet supply arm angle adjustment ....................................................................................................................................I -310
(1) Usage .............................................................................................................................................................................I -310
(2) Procedure .......................................................................................................................................................................I -310
24.4 Glue apply roller gap adjustment ........................................................................................................................................I -311
(1) Usage .............................................................................................................................................................................I -311
(2) Procedure .......................................................................................................................................................................I -311
24.5 Cover paper glue gap adjustment .......................................................................................................................................I -311
(1) Usage .............................................................................................................................................................................I -311
(2) Gap adjustment procedure in thin coat mode ................................................................................................................I -312
(3) Gap adjustment procedure in thick coat mode ...............................................................................................................I -312
24.6 Glue tank movement rail tilt adjustment ..............................................................................................................................I -313
(1) Usage .............................................................................................................................................................................I -313
(2) Procedure .......................................................................................................................................................................I -313
24.7 Cover paper folding plate nipping adjustment .....................................................................................................................I -313
(1) Usage .............................................................................................................................................................................I -313
(2) Procedure .......................................................................................................................................................................I -314
24.8 Cover paper folding plate parallel adjustment .....................................................................................................................I -314
(1) Usage .............................................................................................................................................................................I -314
(2) Procedure .......................................................................................................................................................................I -314
24.9 Cover paper table up down belt adjustment .......................................................................................................................I -315
(1) Usage .............................................................................................................................................................................I -315
(2) Check point ....................................................................................................................................................................I -315
(3) Procedure .......................................................................................................................................................................I -316
24.10 Cover paper alignment plate adjustment ..........................................................................................................................I -316
(1) Usage .............................................................................................................................................................................I -316
(2) Procedure .......................................................................................................................................................................I -317
24.11 Cover paper cutting skew adjustment ...............................................................................................................................I -317
(1) Usage .............................................................................................................................................................................I -317
(2) Procedure .......................................................................................................................................................................I -317
24.12 Cover paper table positioning ...........................................................................................................................................I -318
(1) Usage..............................................................................................................................................................................I -318
(2) Procedure .......................................................................................................................................................................I -318
24.13 Cover paper tray pick-up adjustment ................................................................................................................................I -318
(1) Usage .............................................................................................................................................................................I -318
(2) Procedure .......................................................................................................................................................................I -319
24.14 Cover paper tray pick-up roller height adjustment ............................................................................................................I -320
(1) Usage..............................................................................................................................................................................I -320
(2) Procedure .......................................................................................................................................................................I -321
24.15 Cover paper tray separation pressure adjustment ............................................................................................................I -322
(1) Usage .............................................................................................................................................................................I -322
(2) Procedure .......................................................................................................................................................................I -323
24.16 Cover paper tray Centering Adjustment ............................................................................................................................I -323
(1) Usage .............................................................................................................................................................................I -323
(2) Procedure .......................................................................................................................................................................I -323
24.17 Cover paper tray lift plate horizontal adjustment ...............................................................................................................I -323
(1) Usage .............................................................................................................................................................................I -323
(2) Procedure .......................................................................................................................................................................I -324
24.18 Height adjustment .............................................................................................................................................................I -326
(1) Usage .............................................................................................................................................................................I -326
(2) Procedure .......................................................................................................................................................................I -327
25. MECHANICAL ADJUSTMENT RU-506.................................................................................................................I -328
25.1 Straight gate solenoid (SD1) position adjustment................................................................................................................I -328
(1) Usage..............................................................................................................................................................................I -328
(2) Procedure........................................................................................................................................................................I -328
25.2 Position adjustment of the stacker exit shutter solenoid (SD2)............................................................................................I -328
(1) Usage..............................................................................................................................................................................I -328
(2) Procedure........................................................................................................................................................................I -329
25.3 Position adjustment of the stack switching solenoid (SD3)..................................................................................................I -329
(1) Usage..............................................................................................................................................................................I -329
(2) Procedure........................................................................................................................................................................I -330
25.4 Position adjustment of the stacker entrance guide plate solenoid (SD4).............................................................................I -330
(1) Usage..............................................................................................................................................................................I -330
(2) Procedure........................................................................................................................................................................I -331
J REWRITING OF FIRMWARE.......................................................................................................J -1
1. OUTLINE ...................................................................................................................................................................J -1
1.1 Precautions on rewriting the firmware ......................................................................................................................................J -1
(1) Check items........................................................................................................................................................................J -1
(2) Target board.......................................................................................................................................................................J -1
xxiv
(3) ISW execution procedures.................................................................................................................................................J -1
(4) DIPSW and toggle SW setting on the boards.....................................................................................................................J -1
(5) Connecting short connector when rewriting firmware.........................................................................................................J -1
(6) Checksum check................................................................................................................................................................J -1
1.2 Combination of firmware and board..........................................................................................................................................J -1
1.2.1 Table of combination (Main body: Printer control board)................................................................................................J -1
1.2.2 Table of combination (FS-521: FNS control board)........................................................................................................J -2
1.3 Firmware data flow ...................................................................................................................................................................J -3
1.4 Main body setting for ISW ........................................................................................................................................................J -3
(1) Type of setting ...................................................................................................................................................................J -3
(2) When in the version up of the program .............................................................................................................................J -3
(3) When writing new firmware (When replacing board and rewriting firmware failed) ...........................................................J -3
1.5 Type .........................................................................................................................................................................................J -3
(1) USB MEMORY ISW ..........................................................................................................................................................J -3
(2) Internet ISW .......................................................................................................................................................................J -3
2. ISWTRNS_G ..............................................................................................................................................................J -5
2.1 Specifications ...........................................................................................................................................................................J -5
2.1.1 ISWTrns_G (PC software) .............................................................................................................................................J -5
2.2 Installation of the ISWTrns_G ..................................................................................................................................................J -5
(1) Procedure ..........................................................................................................................................................................J -5
2.3 Usage of the ISWTrns_G .........................................................................................................................................................J -6
2.3.1 Firmware checksum check ............................................................................................................................................J -6
2.4 Error list ....................................................................................................................................................................................J -7
(1) ISWTrns_G error list ..........................................................................................................................................................J -7
(2) ISWTrns_G troubleshooting ..............................................................................................................................................J -7
3. USB MEMORY ISW....................................................................................................................................................J -8
3.1 Usage of the USB memory ISW ...............................................................................................................................................J -8
(1) Board to be rewritten and firmware ...................................................................................................................................J -8
(2) Procedure ..........................................................................................................................................................................J -8
3.2 Boot USB memory ISW ..........................................................................................................................................................J -10
(1) Board to be rewritten and firmware .................................................................................................................................J -10
(2) Procedure ........................................................................................................................................................................J -10
3.3 Error list ..................................................................................................................................................................................J -11
(1) Overall control board firmware abnormality .....................................................................................................................J -11
(2) Error list ...........................................................................................................................................................................J -11
4. INTERNET ISW .......................................................................................................................................................J -13
4.1 Outline ....................................................................................................................................................................................J -13
4.2 Operating environment ...........................................................................................................................................................J -13
4.3 Initial setting ...........................................................................................................................................................................J -13
(1) Setting from the operation panel .....................................................................................................................................J -13
(2) Setting from the Web browser .........................................................................................................................................J -13
4.4 Internet ISW using the Web Utilities .......................................................................................................................................J -15
(1) Procedure ........................................................................................................................................................................J -15
4.5 Usage precautions .................................................................................................................................................................J -16
4.5.1 Notice to administrator .................................................................................................................................................J -16
4.5.2 Power cut during writing ...............................................................................................................................................J -17
4.6 Internet ISW using the operation panel ..................................................................................................................................J -17
(1) Procedure ........................................................................................................................................................................J -17
(2) Main body error list ..........................................................................................................................................................J -18
4.7 Authentication of the proxy server in Internet ISW .................................................................................................................J -18
(1) Proxy server ....................................................................................................................................................................J -18
(2) Authentication of the proxy server ...................................................................................................................................J -18
(3) Authentication type of the proxy server and the command list ........................................................................................J -18
(4) Remark ............................................................................................................................................................................J -19
K TROUBLESHOOTING ................................................................................................................K -1
1. JAM INDICATION .....................................................................................................................................................K -1
1.1 Jam code list ............................................................................................................................................................................K -1
2. MALFUNCTION CODE ...........................................................................................................................................K -19
2.1 Trouble reset method ............................................................................................................................................................K -19
2.2 Function to detach defective sections ...................................................................................................................................K -19
(1) User operation ................................................................................................................................................................K -19
(2) DIPSW setting .................................................................................................................................................................K -19
2.3 Malfunction code list ..............................................................................................................................................................K -19
2.4 Malfunction code caused by connector disconnection ..........................................................................................................K -79
2.4.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L..........................................................................K -79
2.5 Solution 1 (C-0001_0300) .....................................................................................................................................................K -82
2.5.1 C-0001 .........................................................................................................................................................................K -82
2.5.2 C-0002 .........................................................................................................................................................................K -82
xxv
2.5.3 C-0003 .........................................................................................................................................................................K -82
2.5.4 C-0101 .........................................................................................................................................................................K -83
2.5.5 C-0102 .........................................................................................................................................................................K -83
2.5.6 C-0103 .........................................................................................................................................................................K -83
2.5.7 C-0201 .........................................................................................................................................................................K -84
2.5.8 C-0202 .........................................................................................................................................................................K -84
2.5.9 C-0203 .........................................................................................................................................................................K -85
2.5.10 C-0204 .......................................................................................................................................................................K -85
2.5.11 C-0205 .......................................................................................................................................................................K -86
2.5.12 C-0208 .......................................................................................................................................................................K -86
2.5.13 C-0209 .......................................................................................................................................................................K -86
2.5.14 C-0211 .......................................................................................................................................................................K -87
2.5.15 C-0212 .......................................................................................................................................................................K -87
2.5.16 C-0213 .......................................................................................................................................................................K -87
2.6 Solution 2 (C-0301_0400) .....................................................................................................................................................K -88
2.6.1 C-0301*........................................................................................................................................................................K -88
2.6.2 C-0302*........................................................................................................................................................................K -88
2.6.3 C-0303 .........................................................................................................................................................................K -89
2.6.4 C-0304*........................................................................................................................................................................K -89
2.6.5 C-0305*........................................................................................................................................................................K -89
2.6.6 C-0306 .........................................................................................................................................................................K -90
2.6.7 C-0307 .........................................................................................................................................................................K -90
2.6.8 C-0308 .........................................................................................................................................................................K -90
2.6.9 C-0309 .........................................................................................................................................................................K -90
2.6.10 C-0310 .......................................................................................................................................................................K -91
2.6.11 C-0311 .......................................................................................................................................................................K -91
2.6.12 C-0312 .......................................................................................................................................................................K -91
2.6.13 C-0313 .......................................................................................................................................................................K -92
2.6.14 C-0314 .......................................................................................................................................................................K -92
2.6.15 C-0315 .......................................................................................................................................................................K -92
2.6.16 C-0316 .......................................................................................................................................................................K -93
2.6.17 C-0317 .......................................................................................................................................................................K -93
2.6.18 C-0318 .......................................................................................................................................................................K -93
2.6.19 C-0320 .......................................................................................................................................................................K -94
2.6.20 C-0321 .......................................................................................................................................................................K -94
2.6.21 C-0322 .......................................................................................................................................................................K -94
2.6.22 C-0323*......................................................................................................................................................................K -95
2.6.23 C-0324*......................................................................................................................................................................K -95
2.7 Solution 3 (C-0401_0500) .....................................................................................................................................................K -95
2.7.1 C-0401 .........................................................................................................................................................................K -95
2.7.2 C-0402 .........................................................................................................................................................................K -96
2.7.3 C-0403 .........................................................................................................................................................................K -96
2.7.4 C-0404 .........................................................................................................................................................................K -96
2.7.5 C-0405 .........................................................................................................................................................................K -97
2.7.6 C-0406 .........................................................................................................................................................................K -97
2.7.7 C-0407 .........................................................................................................................................................................K -97
2.7.8 C-0408 .........................................................................................................................................................................K -98
2.7.9 C-0409 .........................................................................................................................................................................K -98
2.7.10 C-0410 .......................................................................................................................................................................K -99
2.7.11 C-0411 .......................................................................................................................................................................K -99
2.7.12 C-0412 .......................................................................................................................................................................K -99
2.7.13 C-0413 .....................................................................................................................................................................K -100
2.7.14 C-0414 .....................................................................................................................................................................K -100
2.7.15 C-0415 .....................................................................................................................................................................K -101
2.7.16 C-0416 .....................................................................................................................................................................K -101
2.7.17 C-0417 .....................................................................................................................................................................K -102
2.7.18 C-0418 .....................................................................................................................................................................K -102
2.8 Solution 4 (C-1001_1126) ...................................................................................................................................................K -103
2.8.1 C-1005 .......................................................................................................................................................................K -103
2.8.2 C-1006 .......................................................................................................................................................................K -103
2.8.3 C-1007 .......................................................................................................................................................................K -103
2.8.4 C-1009 .......................................................................................................................................................................K -104
2.8.5 C-1010 .......................................................................................................................................................................K -104
2.8.6 C-1011 .......................................................................................................................................................................K -104
2.8.7 C-1012........................................................................................................................................................................K -105
2.8.8 C-1013 .......................................................................................................................................................................K -105
2.8.9 C-1014........................................................................................................................................................................K -105
2.8.10 C-1101 (FS-531/612) ..............................................................................................................................................K -106
2.8.11 C-1102 (FS-521) .....................................................................................................................................................K -106
2.8.12 C-1102 (FS-531/612) ..............................................................................................................................................K -107
xxvi
2.8.13 C-1103 (FS-521) .....................................................................................................................................................K -107
2.8.14 C-1103 (FS-531/612) ..............................................................................................................................................K -108
2.8.15 C-1104 (FS-521) .....................................................................................................................................................K -108
2.8.16 C-1104 (FS-531/612) ..............................................................................................................................................K -108
2.8.17 C-1105 (FS-521) .....................................................................................................................................................K -109
2.8.18 C-1105 (FS-531/612) ..............................................................................................................................................K -109
2.8.19 C-1106 (FS-521) .....................................................................................................................................................K -110
2.8.20 C-1106 (FS-531/612) ..............................................................................................................................................K -110
2.8.21 C-1107 (FS-521) .....................................................................................................................................................K -110
2.8.22 C-1107 (FS-612) .....................................................................................................................................................K -111
2.8.23 C-1108 (FS-521) .....................................................................................................................................................K -111
2.8.24 C-1108 (FS-612) .....................................................................................................................................................K -112
2.8.25 C-1109 (FS-521) .....................................................................................................................................................K -112
2.8.26 C-1109 (FS-531/612) ..............................................................................................................................................K -112
2.8.27 C-1110 (FS-521) .....................................................................................................................................................K -113
2.8.28 C-1110 (FS-531/612) ..............................................................................................................................................K -113
2.8.29 C-1111 (FS-612) .....................................................................................................................................................K -114
2.8.30 C-1112 (FS-612) .....................................................................................................................................................K -114
2.8.31 C-1113 (FS-521) .....................................................................................................................................................K -114
2.8.32 C-1113 (FS-612) .....................................................................................................................................................K -115
2.8.33 C-1114 (FS-612) .....................................................................................................................................................K -115
2.8.34 C-1115 (FS-612) .....................................................................................................................................................K -115
2.8.35 C-1116 (FS-612) .....................................................................................................................................................K -116
2.8.36 C-1124 .....................................................................................................................................................................K -116
2.8.37 C-1125 .....................................................................................................................................................................K -117
2.8.38 C-1126 .....................................................................................................................................................................K -117
2.9 Solution 5 (C-1127_1230) ...................................................................................................................................................K -118
2.9.1 C-1127 .......................................................................................................................................................................K -118
2.9.2 C-1132 .......................................................................................................................................................................K -118
2.9.3 C-1137 (FS-531/612) ................................................................................................................................................K -119
2.9.4 C-1140 (FS-521) .......................................................................................................................................................K -119
2.9.5 C-1141 (FS-521) .......................................................................................................................................................K -119
2.9.6 C-1142 (FS-521) .......................................................................................................................................................K -120
2.9.7 C-1143 (FS-521) .......................................................................................................................................................K -120
2.9.8 C-1144 (FS-521) .......................................................................................................................................................K -121
2.9.9 C-1145 (FS-521) .......................................................................................................................................................K -121
2.9.10 C-1146 (FS-521) .....................................................................................................................................................K -122
2.9.11 C-1147 (FS-521) .....................................................................................................................................................K -122
2.9.12 C-1148 (FS-521) .....................................................................................................................................................K -123
2.9.13 C-1201 .....................................................................................................................................................................K -123
2.9.14 C-1202 .....................................................................................................................................................................K -123
2.9.15 C-1203 .....................................................................................................................................................................K -124
2.9.16 C-1204 .....................................................................................................................................................................K -124
2.9.17 C-1205 .....................................................................................................................................................................K -125
2.9.18 C-1206 .....................................................................................................................................................................K -125
2.9.19 C-1211 .....................................................................................................................................................................K -125
2.9.20 C-1212 .....................................................................................................................................................................K -126
2.9.21 C-1213 .....................................................................................................................................................................K -126
2.9.22 C-1214 .....................................................................................................................................................................K -127
2.9.23 C-1215 .....................................................................................................................................................................K -127
2.9.24 C-1216 .....................................................................................................................................................................K -127
2.9.25 C-1221 .....................................................................................................................................................................K -128
2.9.26 C-1222 .....................................................................................................................................................................K -128
2.9.27 C-1223 .....................................................................................................................................................................K -129
2.9.28 C-1224 .....................................................................................................................................................................K -129
2.9.29 C-1225 .....................................................................................................................................................................K -130
2.9.30 C-1226 .....................................................................................................................................................................K -130
2.9.31 C-1227 .....................................................................................................................................................................K -130
2.9.32 C-1228 .....................................................................................................................................................................K -131
2.9.33 C-1229 .....................................................................................................................................................................K -131
2.9.34 C-1230 .....................................................................................................................................................................K -132
2.10 Solution 6 (C-1231_1270) .................................................................................................................................................K -132
2.10.1 C-1231 .....................................................................................................................................................................K -132
2.10.2 C-1232 .....................................................................................................................................................................K -133
2.10.3 C-1233 .....................................................................................................................................................................K -133
2.10.4 C-1234 .....................................................................................................................................................................K -133
2.10.5 C-1235 .....................................................................................................................................................................K -134
2.10.6 C-1241 .....................................................................................................................................................................K -134
2.10.7 C-1242 .....................................................................................................................................................................K -134
2.10.8 C-1243 .....................................................................................................................................................................K -135
xxvii
2.10.9 C-1244 .....................................................................................................................................................................K -135
2.10.10 C-1245 ...................................................................................................................................................................K -136
2.10.11 C-1246 ...................................................................................................................................................................K -136
2.10.12 C-1247 ...................................................................................................................................................................K -137
2.10.13 C-1248 ...................................................................................................................................................................K -137
2.10.14 C-1249 ...................................................................................................................................................................K -138
2.10.15 C-1250 ...................................................................................................................................................................K -138
2.10.16 C-1251 ...................................................................................................................................................................K -139
2.10.17 C-1252 ...................................................................................................................................................................K -139
2.10.18 C-1253 ...................................................................................................................................................................K -140
2.10.19 C-1254 ...................................................................................................................................................................K -140
2.10.20 C-1255 ...................................................................................................................................................................K -141
2.10.21 C-1256 ...................................................................................................................................................................K -141
2.10.22 C-1257 ...................................................................................................................................................................K -142
2.10.23 C-1258 ...................................................................................................................................................................K -142
2.10.24 C-1259 ...................................................................................................................................................................K -143
2.10.25 C-1260 ...................................................................................................................................................................K -143
2.10.26 C-1261 ...................................................................................................................................................................K -144
2.10.27 C-1262 ...................................................................................................................................................................K -144
2.10.28 C-1263 ...................................................................................................................................................................K -145
2.10.29 C-1264 ...................................................................................................................................................................K -145
2.10.30 C-1265 ...................................................................................................................................................................K -145
2.10.31 C-1266 ...................................................................................................................................................................K -146
2.10.32 C-1267 ...................................................................................................................................................................K -146
2.10.33 C-1268 ...................................................................................................................................................................K -147
2.10.34 C-1269 ...................................................................................................................................................................K -147
2.10.35 C-1270 ...................................................................................................................................................................K -148
2.11 Solution 7 (C-1271_1400) .................................................................................................................................................K -148
2.11.1 C-1271 .....................................................................................................................................................................K -148
2.11.2 C-1272 .....................................................................................................................................................................K -148
2.11.3 C-1273 .....................................................................................................................................................................K -149
2.11.4 C-1275 .....................................................................................................................................................................K -149
2.11.5 C-1281......................................................................................................................................................................K -150
2.11.6 C-1282......................................................................................................................................................................K -150
2.11.7 C-1290 .....................................................................................................................................................................K -150
2.11.8 C-1291 .....................................................................................................................................................................K -151
2.11.9 C-1292 .....................................................................................................................................................................K -151
2.11.10 C-1293 ...................................................................................................................................................................K -151
2.11.11 C-1294 ...................................................................................................................................................................K -152
2.11.12 C-1295 ...................................................................................................................................................................K -152
2.11.13 C-1296 ...................................................................................................................................................................K -153
2.11.14 C-1297 ...................................................................................................................................................................K -153
2.11.15 C-1298 ...................................................................................................................................................................K -153
2.11.16 C-1299 ...................................................................................................................................................................K -154
2.11.17 C-1301 ...................................................................................................................................................................K -154
2.11.18 C-1302 ...................................................................................................................................................................K -155
2.11.19 C-1303 ...................................................................................................................................................................K -155
2.11.20 C-1304 ...................................................................................................................................................................K -155
2.11.21 C-1305 ...................................................................................................................................................................K -156
2.11.22 C-1306 ...................................................................................................................................................................K -156
2.11.23 C-1307 ...................................................................................................................................................................K -156
2.11.24 C-1308 ...................................................................................................................................................................K -156
2.11.25 C-1309 ...................................................................................................................................................................K -157
2.11.26 C-1310 ...................................................................................................................................................................K -157
2.11.27 C-1311 ...................................................................................................................................................................K -157
2.11.28 C-1330 ...................................................................................................................................................................K -158
2.11.29 C-1331 ...................................................................................................................................................................K -158
2.11.30 C-1332 ...................................................................................................................................................................K -159
2.11.31 C-1333 ...................................................................................................................................................................K -159
2.11.32 C-1334 ...................................................................................................................................................................K -159
2.11.33 C-1341....................................................................................................................................................................K -160
2.11.34 C-1342....................................................................................................................................................................K -160
2.11.35 C-1351 ...................................................................................................................................................................K -160
2.11.36 C-1352 ...................................................................................................................................................................K -161
2.11.37 C-1353 ...................................................................................................................................................................K -161
2.11.38 C-1354 ...................................................................................................................................................................K -161
2.11.39 C-1355 ...................................................................................................................................................................K -162
2.11.40 C-1356 ...................................................................................................................................................................K -162
2.11.41 C-1357 ...................................................................................................................................................................K -163
2.11.42 C-1358 ...................................................................................................................................................................K -163
xxviii
2.11.43 C-1359 ...................................................................................................................................................................K -163
2.11.44 C-1360 ...................................................................................................................................................................K -164
2.11.45 C-1361 ...................................................................................................................................................................K -164
2.11.46 C-1364 ...................................................................................................................................................................K -165
2.12 Solution 8 (C-1401_1500) .................................................................................................................................................K -165
2.12.1 C-1402 .....................................................................................................................................................................K -165
2.12.2 C-1403 .....................................................................................................................................................................K -165
2.12.3 C-1404 .....................................................................................................................................................................K -166
2.12.4 C-1406 .....................................................................................................................................................................K -166
2.12.5 C-1407 .....................................................................................................................................................................K -166
2.12.6 C-1408......................................................................................................................................................................K -167
2.12.7 C-1411 .....................................................................................................................................................................K -167
2.12.8 C-1431 .....................................................................................................................................................................K -167
2.12.9 C-1432 .....................................................................................................................................................................K -168
2.12.10 C-1433 ...................................................................................................................................................................K -168
2.12.11 C-1435 ...................................................................................................................................................................K -168
2.12.12 C-1436 ...................................................................................................................................................................K -168
2.12.13 C-1437 ...................................................................................................................................................................K -169
2.12.14 C-1438 ...................................................................................................................................................................K -169
2.12.15 C-1439....................................................................................................................................................................K -169
2.12.16 C-1440 ...................................................................................................................................................................K -170
2.12.17 C-1441 ...................................................................................................................................................................K -170
2.12.18 C-1451 ...................................................................................................................................................................K -171
2.12.19 C-1452 ...................................................................................................................................................................K -171
2.12.20 C-1454 ...................................................................................................................................................................K -171
2.12.21 C-1455 ...................................................................................................................................................................K -171
2.12.22 C-1456....................................................................................................................................................................K -172
2.13 Solution 9 (C-1501_1539) .................................................................................................................................................K -172
2.13.1 C-1501 .....................................................................................................................................................................K -172
2.13.2 C-1502 .....................................................................................................................................................................K -173
2.13.3 C-1504 .....................................................................................................................................................................K -173
2.13.4 C-1505 .....................................................................................................................................................................K -173
2.13.5 C-1506 .....................................................................................................................................................................K -174
2.13.6 C-1507 .....................................................................................................................................................................K -174
2.13.7 C-1508 .....................................................................................................................................................................K -175
2.13.8 C-1509 .....................................................................................................................................................................K -175
2.13.9 C-1510 .....................................................................................................................................................................K -175
2.13.10 C-1511 ...................................................................................................................................................................K -176
2.13.11 C-1512 ...................................................................................................................................................................K -176
2.13.12 C-1513 ...................................................................................................................................................................K -177
2.13.13 C-1514 ...................................................................................................................................................................K -177
2.13.14 C-1515 ...................................................................................................................................................................K -177
2.13.15 C-1516 ...................................................................................................................................................................K -178
2.13.16 C-1517 ...................................................................................................................................................................K -178
2.13.17 C-1518 ...................................................................................................................................................................K -179
2.13.18 C-1519 ...................................................................................................................................................................K -179
2.13.19 C-1520 ...................................................................................................................................................................K -179
2.13.20 C-1521 ...................................................................................................................................................................K -180
2.13.21 C-1522 ...................................................................................................................................................................K -180
2.13.22 C-1523 ...................................................................................................................................................................K -181
2.13.23 C-1524 ...................................................................................................................................................................K -181
2.13.24 C-1525 ...................................................................................................................................................................K -181
2.13.25 C-1526 ...................................................................................................................................................................K -182
2.13.26 C-1527 ...................................................................................................................................................................K -182
2.13.27 C-1528 ...................................................................................................................................................................K -183
2.13.28 C-1530 ...................................................................................................................................................................K -183
2.13.29 C-1531 ...................................................................................................................................................................K -183
2.13.30 C-1532 ...................................................................................................................................................................K -184
2.13.31 C-1534 ...................................................................................................................................................................K -184
2.13.32 C-1537 ...................................................................................................................................................................K -185
2.13.33 C-1538 ...................................................................................................................................................................K -185
2.14 Solution 10 (C-1540_1567) ...............................................................................................................................................K -185
2.14.1 C-1540 .....................................................................................................................................................................K -185
2.14.2 C-1541 .....................................................................................................................................................................K -186
2.14.3 C-1542 .....................................................................................................................................................................K -186
2.14.4 C-1543 .....................................................................................................................................................................K -187
2.14.5 C-1544 .....................................................................................................................................................................K -187
2.14.6 C-1545 .....................................................................................................................................................................K -188
2.14.7 C-1546 .....................................................................................................................................................................K -188
2.14.8 C-1547 .....................................................................................................................................................................K -189
xxix
2.14.9 C-1548 .....................................................................................................................................................................K -189
2.14.10 C-1549 ...................................................................................................................................................................K -190
2.14.11 C-1550 ...................................................................................................................................................................K -190
2.14.12 C-1551 ...................................................................................................................................................................K -191
2.14.13 C-1552 ...................................................................................................................................................................K -191
2.14.14 C-1553 ...................................................................................................................................................................K -192
2.14.15 C-1554 ...................................................................................................................................................................K -192
2.14.16 C-1555 ...................................................................................................................................................................K -193
2.14.17 C-1556 ...................................................................................................................................................................K -193
2.14.18 C-1557 ...................................................................................................................................................................K -194
2.14.19 C-1558 ...................................................................................................................................................................K -194
2.14.20 C-1559 ...................................................................................................................................................................K -195
2.14.21 C-1560 ...................................................................................................................................................................K -195
2.14.22 C-1561 ...................................................................................................................................................................K -196
2.14.23 C-1562 ...................................................................................................................................................................K -196
2.14.24 C-1565 ...................................................................................................................................................................K -197
2.14.25 C-1566 ...................................................................................................................................................................K -197
2.14.26 C-1567 ...................................................................................................................................................................K -198
2.15 Solution 11 (C-2001_2400) ...............................................................................................................................................K -198
2.15.1 C-2001 .....................................................................................................................................................................K -198
2.15.2 C-2003 .....................................................................................................................................................................K -198
2.15.3 C-2004 .....................................................................................................................................................................K -199
2.15.4 C-2006 .....................................................................................................................................................................K -199
2.15.5 C-2201*....................................................................................................................................................................K -199
2.15.6 C-2202*....................................................................................................................................................................K -200
2.15.7 C-2203*....................................................................................................................................................................K -200
2.15.8 C-2204*....................................................................................................................................................................K -200
2.15.9 C-2220 .....................................................................................................................................................................K -201
2.15.10 C-2221 ...................................................................................................................................................................K -201
2.15.11 C-2222 ...................................................................................................................................................................K -202
2.15.12 C-2223 ...................................................................................................................................................................K -202
2.15.13 C-2231*..................................................................................................................................................................K -203
2.15.14 C-2232*..................................................................................................................................................................K -203
2.15.15 C-2233*..................................................................................................................................................................K -203
2.15.16 C-2234*..................................................................................................................................................................K -204
2.15.17 C-2241*..................................................................................................................................................................K -204
2.15.18 C-2242*..................................................................................................................................................................K -205
2.15.19 C-2243*..................................................................................................................................................................K -205
2.15.20 C-2244*..................................................................................................................................................................K -205
2.15.21 C-2301 ...................................................................................................................................................................K -206
2.15.22 C-2302*..................................................................................................................................................................K -206
2.15.23 C-2303*..................................................................................................................................................................K -207
2.15.24 C-2304*..................................................................................................................................................................K -207
2.15.25 C-2305*..................................................................................................................................................................K -207
2.15.26 C-2306*..................................................................................................................................................................K -208
2.16 Solution 12 (C-2401_2500) ...............................................................................................................................................K -208
2.16.1 C-2401 .....................................................................................................................................................................K -208
2.16.2 C-2402 .....................................................................................................................................................................K -208
2.16.3 C-2403 .....................................................................................................................................................................K -209
2.16.4 C-2404 .....................................................................................................................................................................K -209
2.16.5 C-2411 .....................................................................................................................................................................K -209
2.16.6 C-2412 .....................................................................................................................................................................K -210
2.16.7 C-2413 .....................................................................................................................................................................K -210
2.16.8 C-2414 .....................................................................................................................................................................K -210
2.16.9 C-2421 .....................................................................................................................................................................K -211
2.16.10 C-2422 ...................................................................................................................................................................K -211
2.16.11 C-2423 ...................................................................................................................................................................K -211
2.16.12 C-2424 ...................................................................................................................................................................K -212
2.16.13 C-2431 ...................................................................................................................................................................K -212
2.16.14 C-2432 ...................................................................................................................................................................K -213
2.16.15 C-2433 ...................................................................................................................................................................K -213
2.16.16 C-2434 ...................................................................................................................................................................K -213
2.16.17 C-2441 ...................................................................................................................................................................K -214
2.16.18 C-2442 ...................................................................................................................................................................K -214
2.16.19 C-2443 ...................................................................................................................................................................K -215
2.16.20 C-2444 ...................................................................................................................................................................K -215
2.16.21 C-2451 ...................................................................................................................................................................K -216
2.16.22 C-2452 ...................................................................................................................................................................K -216
2.16.23 C-2453 ...................................................................................................................................................................K -216
2.16.24 C-2454 ...................................................................................................................................................................K -217
xxx
2.16.25 C-2470 ...................................................................................................................................................................K -217
2.17 Solution 13 (C-2701_2800) ...............................................................................................................................................K -217
2.17.1 C-2701 .....................................................................................................................................................................K -217
2.17.2 C-2702 .....................................................................................................................................................................K -218
2.17.3 C-2703 .....................................................................................................................................................................K -218
2.17.4 C-2704 .....................................................................................................................................................................K -219
2.17.5 C-2711 .....................................................................................................................................................................K -219
2.17.6 C-2712 .....................................................................................................................................................................K -219
2.17.7 C-2713 .....................................................................................................................................................................K -220
2.17.8 C-2714 .....................................................................................................................................................................K -220
2.17.9 C-2720 .....................................................................................................................................................................K -221
2.17.10 C-2721 ...................................................................................................................................................................K -221
2.18 Solution 14 (C-2801_3000) ...............................................................................................................................................K -221
2.18.1 C-2801 .....................................................................................................................................................................K -221
2.18.2 C-2802 .....................................................................................................................................................................K -222
2.18.3 C-2803 .....................................................................................................................................................................K -222
2.18.4 C-2804 .....................................................................................................................................................................K -223
2.18.5 C-2811 .....................................................................................................................................................................K -223
2.18.6 C-2812 .....................................................................................................................................................................K -223
2.18.7 C-2813 .....................................................................................................................................................................K -224
2.18.8 C-2814 .....................................................................................................................................................................K -224
2.18.9 C-2821 .....................................................................................................................................................................K -225
2.18.10 C-2822 ...................................................................................................................................................................K -225
2.18.11 C-2823 ...................................................................................................................................................................K -225
2.18.12 C-2824 ...................................................................................................................................................................K -226
2.18.13 C-2831 ...................................................................................................................................................................K -226
2.18.14 C-2832 ...................................................................................................................................................................K -227
2.18.15 C-2833 ...................................................................................................................................................................K -227
2.18.16 C-2834 ...................................................................................................................................................................K -228
2.18.17 C-2840 ...................................................................................................................................................................K -228
2.18.18 C-2841 ...................................................................................................................................................................K -228
2.19 Solution 15 (C-3001_3500) ...............................................................................................................................................K -229
2.19.1 C-3101 .....................................................................................................................................................................K -229
2.19.2 C-3102 .....................................................................................................................................................................K -229
2.19.3 C-3103 .....................................................................................................................................................................K -230
2.19.4 C-3301*....................................................................................................................................................................K -230
2.19.5 C-3302*....................................................................................................................................................................K -230
2.19.6 C-3303 .....................................................................................................................................................................K -231
2.19.7 C-3304 .....................................................................................................................................................................K -231
2.20 Solution 16 (C-3501_4000) ...............................................................................................................................................K -231
2.20.1 C-3501*....................................................................................................................................................................K -231
2.20.2 C-3502*....................................................................................................................................................................K -232
2.20.3 C-3503*....................................................................................................................................................................K -232
2.20.4 C-3504*....................................................................................................................................................................K -233
2.20.5 C-3505*....................................................................................................................................................................K -233
2.20.6 C-3506*....................................................................................................................................................................K -234
2.20.7 C-3508*....................................................................................................................................................................K -234
2.20.8 C-3509*....................................................................................................................................................................K -235
2.20.9 C-3801*....................................................................................................................................................................K -236
2.20.10 C-3802*..................................................................................................................................................................K -236
2.20.11 C-3803*..................................................................................................................................................................K -237
2.20.12 C-3804*..................................................................................................................................................................K -237
2.20.13 C-3805*..................................................................................................................................................................K -238
2.20.14 C-3806*..................................................................................................................................................................K -239
2.20.15 C-3901*..................................................................................................................................................................K -239
2.20.16 C-3902*..................................................................................................................................................................K -240
2.20.17 C-3903*..................................................................................................................................................................K -240
2.20.18 C-3904*..................................................................................................................................................................K -241
2.20.19 C-3905*..................................................................................................................................................................K -241
2.20.20 C-3906*..................................................................................................................................................................K -242
2.20.21 C-3907*..................................................................................................................................................................K -242
2.20.22 C-3908*..................................................................................................................................................................K -243
2.20.23 C-3909*..................................................................................................................................................................K -244
2.20.24 C-3910*..................................................................................................................................................................K -244
2.20.25 C-3911*..................................................................................................................................................................K -245
2.20.26 C-3912*..................................................................................................................................................................K -245
2.20.27 C-3913*..................................................................................................................................................................K -246
2.20.28 C-3914*..................................................................................................................................................................K -246
2.20.29 C-3915*..................................................................................................................................................................K -247
2.21 Solution 17 (C-4001_5000) ...............................................................................................................................................K -247
xxxi
2.21.1 C-4101 .....................................................................................................................................................................K -247
2.21.2 C-4102 .....................................................................................................................................................................K -248
2.21.3 C-4103 .....................................................................................................................................................................K -248
2.21.4 C-4104 .....................................................................................................................................................................K -248
2.21.5 C-4111 .....................................................................................................................................................................K -249
2.21.6 C-4112 .....................................................................................................................................................................K -249
2.21.7 C-4113 .....................................................................................................................................................................K -249
2.21.8 C-4114 .....................................................................................................................................................................K -250
2.21.9 C-4120 .....................................................................................................................................................................K -250
2.21.10 C-4301 ...................................................................................................................................................................K -250
2.21.11 C-4501 ...................................................................................................................................................................K -251
2.21.12 C-4502 ...................................................................................................................................................................K -251
2.21.13 C-4503 ...................................................................................................................................................................K -251
2.21.14 C-4504 ...................................................................................................................................................................K -252
2.21.15 C-4511 ...................................................................................................................................................................K -252
2.21.16 C-4512 ...................................................................................................................................................................K -252
2.21.17 C-4513 ...................................................................................................................................................................K -253
2.21.18 C-4514 ...................................................................................................................................................................K -253
2.21.19 C-4520 ...................................................................................................................................................................K -253
2.21.20 C-4521 ...................................................................................................................................................................K -254
2.21.21 C-4522 ...................................................................................................................................................................K -254
2.21.22 C-4545 ...................................................................................................................................................................K -254
2.21.23 C-4546 ...................................................................................................................................................................K -255
2.21.24 C-4547 ...................................................................................................................................................................K -255
2.21.25 C-4548 ...................................................................................................................................................................K -255
2.21.26 C-4601 ...................................................................................................................................................................K -256
2.21.27 C-4602 ...................................................................................................................................................................K -256
2.21.28 C-4603 ...................................................................................................................................................................K -257
2.21.29 C-4604 ...................................................................................................................................................................K -257
2.21.30 C-4621 ...................................................................................................................................................................K -257
2.21.31 C-4622 ...................................................................................................................................................................K -258
2.21.32 C-4623 ...................................................................................................................................................................K -258
2.21.33 C-4624 ...................................................................................................................................................................K -259
2.21.34 C-4631 ...................................................................................................................................................................K -259
2.21.35 C-4632 ...................................................................................................................................................................K -260
2.21.36 C-4633 ...................................................................................................................................................................K -260
2.21.37 C-4634 ...................................................................................................................................................................K -261
2.21.38 C-4651 ...................................................................................................................................................................K -261
2.21.39 C-4652 ...................................................................................................................................................................K -262
2.21.40 C-4653 ...................................................................................................................................................................K -262
2.21.41 C-4654 ...................................................................................................................................................................K -262
2.21.42 C-4661 ...................................................................................................................................................................K -263
2.21.43 C-4662 ...................................................................................................................................................................K -263
2.21.44 C-4663 ...................................................................................................................................................................K -264
2.21.45 C-4701 ...................................................................................................................................................................K -264
2.21.46 C-4702 ...................................................................................................................................................................K -265
2.21.47 C-4703 ...................................................................................................................................................................K -265
2.21.48 C-4705 ...................................................................................................................................................................K -265
2.21.49 C-4706 ...................................................................................................................................................................K -266
2.21.50 C-4708 ...................................................................................................................................................................K -266
2.21.51 C-4709 ...................................................................................................................................................................K -266
2.21.52 C-4713 ...................................................................................................................................................................K -267
2.21.53 C-4714 ...................................................................................................................................................................K -267
2.21.54 C-4715 ...................................................................................................................................................................K -267
2.21.55 C-4716 ...................................................................................................................................................................K -268
2.21.56 C-4717 ...................................................................................................................................................................K -268
2.21.57 C-4718 ...................................................................................................................................................................K -268
2.21.58 C-4719 ...................................................................................................................................................................K -269
2.21.59 C-4720 ...................................................................................................................................................................K -269
2.21.60 C-4721 ...................................................................................................................................................................K -269
2.21.61 C-4722 ...................................................................................................................................................................K -270
2.21.62 C-4723 ...................................................................................................................................................................K -270
2.21.63 C-4724 ...................................................................................................................................................................K -270
2.21.64 C-4725 ...................................................................................................................................................................K -271
2.21.65 C-4840 ...................................................................................................................................................................K -271
2.21.66 C-4850*..................................................................................................................................................................K -271
2.22 Solution 18 (C-5001_6000) ...............................................................................................................................................K -271
2.22.1 C-5001 .....................................................................................................................................................................K -271
2.22.2 C-5002 .....................................................................................................................................................................K -272
2.22.3 C-5003 .....................................................................................................................................................................K -272
xxxii
2.22.4 C-5004 .....................................................................................................................................................................K -273
2.22.5 C-5005 .....................................................................................................................................................................K -273
2.22.6 C-5010 .....................................................................................................................................................................K -273
2.22.7 C-5301 .....................................................................................................................................................................K -274
2.22.8 C-5302 .....................................................................................................................................................................K -274
2.22.9 C-5303 .....................................................................................................................................................................K -274
2.22.10 C-5304 ...................................................................................................................................................................K -275
2.22.11 C-5305 ...................................................................................................................................................................K -275
2.23 Solution 19 (C-6001_7000) ...............................................................................................................................................K -275
2.23.1 C-6101 .....................................................................................................................................................................K -275
2.23.2 C-6102 .....................................................................................................................................................................K -276
2.23.3 C-6301 .....................................................................................................................................................................K -276
2.23.4 C-6701 .....................................................................................................................................................................K -276
2.23.5 C-6702 .....................................................................................................................................................................K -277
2.23.6 C-6703 .....................................................................................................................................................................K -277
2.23.7 C-6704 .....................................................................................................................................................................K -277
2.23.8 C-6705 .....................................................................................................................................................................K -278
2.23.9 C-6706 .....................................................................................................................................................................K -278
2.23.10 C-6707 ...................................................................................................................................................................K -279
2.23.11 C-6708 ...................................................................................................................................................................K -279
2.23.12 C-6709 ...................................................................................................................................................................K -279
2.23.13 C-6710 ...................................................................................................................................................................K -280
2.23.14 C-6711 ...................................................................................................................................................................K -280
2.23.15 C-6712 ...................................................................................................................................................................K -280
2.23.16 C-6713 ...................................................................................................................................................................K -281
2.23.17 C-6714 ...................................................................................................................................................................K -281
2.23.18 C-6715 ...................................................................................................................................................................K -281
2.23.19 C-6716 ...................................................................................................................................................................K -282
2.23.20 C-6717 ...................................................................................................................................................................K -282
2.23.21 C-6720 ...................................................................................................................................................................K -282
2.23.22 C-6721 ...................................................................................................................................................................K -282
2.23.23 C-6722 ...................................................................................................................................................................K -283
2.23.24 C-6723 ...................................................................................................................................................................K -283
2.23.25 C-6724 ...................................................................................................................................................................K -284
2.23.26 C-6725 ...................................................................................................................................................................K -284
2.23.27 C-6801 ...................................................................................................................................................................K -284
2.24 Solution 20 (C-7001_9999) ...............................................................................................................................................K -285
2.24.1 C-7001 .....................................................................................................................................................................K -285
2.24.2 C-8001 .....................................................................................................................................................................K -285
2.24.3 C-8101 .....................................................................................................................................................................K -285
2.24.4 C-8102 .....................................................................................................................................................................K -286
2.24.5 C-8103 .....................................................................................................................................................................K -286
2.24.6 C-8401 .....................................................................................................................................................................K -286
2.24.7 C-8402 .....................................................................................................................................................................K -287
2.24.8 C-8403 .....................................................................................................................................................................K -287
2.24.9 C-8404 .....................................................................................................................................................................K -287
2.24.10 C-8405 ...................................................................................................................................................................K -288
2.24.11 C-8406 ...................................................................................................................................................................K -288
2.24.12 C-8407 ...................................................................................................................................................................K -288
2.25 Solution 20 (C-C001_C200) ..............................................................................................................................................K -289
2.25.1 C-C101 ....................................................................................................................................................................K -289
2.25.2 C-C102 ....................................................................................................................................................................K -289
2.25.3 C-C103 ....................................................................................................................................................................K -289
2.25.4 C-C104 ....................................................................................................................................................................K -290
2.25.5 C-C106 ....................................................................................................................................................................K -290
2.25.6 C-C107 ....................................................................................................................................................................K -290
2.25.7 C-C108 ....................................................................................................................................................................K -291
2.25.8 C-C109 ....................................................................................................................................................................K -291
2.25.9 C-C111 ....................................................................................................................................................................K -291
2.25.10 C-C112 ..................................................................................................................................................................K -292
2.25.11 C-C113 ..................................................................................................................................................................K -292
2.25.12 C-C114 ..................................................................................................................................................................K -292
2.25.13 C-C116 ..................................................................................................................................................................K -293
2.25.14 C-C117...................................................................................................................................................................K -293
2.25.15 C-C118...................................................................................................................................................................K -293
2.25.16 C-C119 ..................................................................................................................................................................K -294
2.25.17 C-C120 ..................................................................................................................................................................K -294
2.26 Solution 22 (C-C201_E100) ..............................................................................................................................................K -294
2.26.1 C-D0E0 ....................................................................................................................................................................K -294
2.26.2 C-D0E1 ....................................................................................................................................................................K -295
xxxiii
2.26.3 C-D0E2 ....................................................................................................................................................................K -295
2.26.4 C-D0E3 ....................................................................................................................................................................K -296
2.26.5 C-D0E4 ....................................................................................................................................................................K -296
2.26.6 C-D0E5 ....................................................................................................................................................................K -296
2.26.7 C-D0E6 ....................................................................................................................................................................K -297
2.26.8 C-D0E7 ....................................................................................................................................................................K -297
2.26.9 C-D0E8 ....................................................................................................................................................................K -297
2.26.10 C-D0EF .................................................................................................................................................................K -298
2.26.11 C-D0F0 ..................................................................................................................................................................K -298
2.26.12 C-DC## .................................................................................................................................................................K -299
2.26.13 C-E001 ..................................................................................................................................................................K -299
2.26.14 C-E002 ..................................................................................................................................................................K -299
2.26.15 C-E003 ..................................................................................................................................................................K -300
2.26.16 C-E004 ..................................................................................................................................................................K -300
2.26.17 C-E005 ..................................................................................................................................................................K -300
2.26.18 C-E006 ..................................................................................................................................................................K -301
2.26.19 C-E007 ..................................................................................................................................................................K -301
2.26.20 C-E008 ..................................................................................................................................................................K -301
2.26.21 C-E009 ..................................................................................................................................................................K -302
3. TROUBLES THAT DO NOT DISPLAY THE MALFUNCTION CODE ...................................................................K -303
3.1 The power of main body does not turn ON ..........................................................................................................................K -303
3.1.1 Turn ON the main power switch but the power LED of the operation panel does not light up in red ........................K -303
3.1.2 Turn ON the main power switch and the sub power switch, but the touch panel does not display anything ............K -303
3.1.3 Turn ON the sub power switch but the power LED does not switch from red to green .............................................K -303
3.2 The power is not supplied to DF ..........................................................................................................................................K -304
3.3 The power is not supplied to the paper feed option .............................................................................................................K -304
3.3.1 PF-602 .......................................................................................................................................................................K -304
3.3.2 LU-202 .......................................................................................................................................................................K -304
3.4 The power is not supplied to the finishing option .................................................................................................................K -305
3.4.1 RU-509 ......................................................................................................................................................................K -305
3.4.2 LS-505 .......................................................................................................................................................................K -305
3.4.3 FD-503 ......................................................................................................................................................................K -305
3.4.4 FS-521 .......................................................................................................................................................................K -306
3.4.5 FS-531 /FS-612 .........................................................................................................................................................K -306
3.4.6 SD-506 ......................................................................................................................................................................K -306
3.4.7 PB-503 ......................................................................................................................................................................K -307
4. IMAGE TROUBLE .................................................................................................................................................K -308
4.1 Initial check point .................................................................................................................................................................K -308
4.1.1 Initial check items ......................................................................................................................................................K -308
4.2 Printer system procedure ....................................................................................................................................................K -309
4.2.1 Printer system: White stripe, white band, color stripe, color band in sub scan direction ...........................................K -309
4.2.2 Printer system : White stripe, white band, color stripe, color band in main scan direction ........................................K -311
4.2.3 Printer system: Image memory, Size memory ..........................................................................................................K -312
4.2.4 Printer system: Uneven density in sub scan direction ...............................................................................................K -313
4.2.5 Printer system: Uneven density in main scan direction .............................................................................................K -315
4.2.6 Printer system: Light density (ID lowering) ................................................................................................................K -317
4.2.7 Printer system: Pitch unevenness .............................................................................................................................K -319
4.2.8 Printer system: Gray background ..............................................................................................................................K -320
4.2.9 Printer system: Void areas, White spots ...................................................................................................................K -321
4.2.10 Printer system : Color spots ....................................................................................................................................K -323
4.2.11 Printer system: Moire ..............................................................................................................................................K -324
4.2.12 Printer system: Gradation error ...............................................................................................................................K -325
4.2.13 Printer system: Image blurring ................................................................................................................................K -326
4.2.14 Printer system: Color reproducibility error ...............................................................................................................K -327
4.2.15 Printer system: Color registration error ...................................................................................................................K -328
4.2.16 Printer system: Brush effect, Image bleeding ..........................................................................................................K -329
4.2.17 Printer system: Inky backside ..................................................................................................................................K -330
4.2.18 Printer system: Poor fusing performance, Offset ....................................................................................................K -331
4.2.19 Printer system: Blank print, Black print ....................................................................................................................K -331
4.2.20 Printer system: Uneven gloss, Rough gloss ............................................................................................................K -332
4.2.21 Printer system: Darker at trailing edge of paper ......................................................................................................K -332
4.2.22 Printer system: Ripple unevenness (solid section of red and blue) .........................................................................K -333
4.2.23 Printer system: Image erasure at trailing edge of thick paper .................................................................................K -333
4.3 Scanner system procedure ..................................................................................................................................................K -334
4.3.1 Scanner system: White stripe, white band, color stripe, color band in sub scan direction ........................................K -334
4.3.2 Scanner system: White stripe, white band, color stripe, color band in main scan direction ......................................K -335
4.3.3 Scanner system: Color spots ....................................................................................................................................K -336
4.3.4 Scanner system: Gray background ...........................................................................................................................K -336
4.3.5 Scanner system: Blurred image, brush effect ...........................................................................................................K -337
4.3.6 Scanner system: Color registration error, out of synchronization (Stripe in main scan direction) .............................K -337
xxxiv
4.3.7 Scanner system: Moire ..............................................................................................................................................K -338
4.3.8 Scanner system: Leaning image ...............................................................................................................................K -338
4.3.9 Scanner system: Image distortion..............................................................................................................................K -339
4.3.10 Scanner system: Low image density, Rough image ...............................................................................................K -339
4.3.11 Scanner system: ACS malfunction ..........................................................................................................................K -340
4.3.12 Scanner system: Blank copy, black copy ................................................................................................................K -340
4.3.13 Scanner system: Image abnormality .......................................................................................................................K -341
4.3.14 Scanner system: Uneven density ............................................................................................................................K -341
4.3.15 Scanner system: Faulty density difference between original and copy output ........................................................K -342
4.3.16 Scanner system: Tone difference between original and copy output ......................................................................K -343
5. TROUBLESHOOTING (IC-601).............................................................................................................................K -345
5.1 IC malfunction code list .......................................................................................................................................................K -345
5.2 IC solution ............................................................................................................................................................................K -348
5.2.1 00-001........................................................................................................................................................................K -348
5.2.2 00-002........................................................................................................................................................................K -348
5.2.3 00-003........................................................................................................................................................................K -348
5.2.4 00-004........................................................................................................................................................................K -348
5.2.5 00-005........................................................................................................................................................................K -349
5.2.6 00-010........................................................................................................................................................................K -349
5.2.7 00-011........................................................................................................................................................................K -349
5.2.8 00-012........................................................................................................................................................................K -350
5.2.9 00-013........................................................................................................................................................................K -350
5.2.10 00-014......................................................................................................................................................................K -350
5.2.11 00-015......................................................................................................................................................................K -351
5.2.12 00-017......................................................................................................................................................................K -351
5.2.13 00-020......................................................................................................................................................................K -351
5.2.14 00-021......................................................................................................................................................................K -352
5.2.15 30-001......................................................................................................................................................................K -352
5.2.16 30-002......................................................................................................................................................................K -352
5.2.17 30-003......................................................................................................................................................................K -353
5.2.18 30-010......................................................................................................................................................................K -353
5.2.19 40-001......................................................................................................................................................................K -353
5.2.20 40-002......................................................................................................................................................................K -353
5.2.21 40-003......................................................................................................................................................................K -354
5.2.22 40-004......................................................................................................................................................................K -354
5.2.23 40-005......................................................................................................................................................................K -354
5.2.24 40-006......................................................................................................................................................................K -355
5.2.25 40-007......................................................................................................................................................................K -355
5.2.26 40-008......................................................................................................................................................................K -355
5.2.27 40-009......................................................................................................................................................................K -356
5.2.28 40-010......................................................................................................................................................................K -356
5.2.29 40-011......................................................................................................................................................................K -356
5.2.30 40-012......................................................................................................................................................................K -357
5.2.31 40-013......................................................................................................................................................................K -357
5.2.32 40-014......................................................................................................................................................................K -357
5.2.33 40-015......................................................................................................................................................................K -358
5.2.34 40-016......................................................................................................................................................................K -358
5.2.35 40-017......................................................................................................................................................................K -358
5.2.36 40-018......................................................................................................................................................................K -359
5.2.37 40-019......................................................................................................................................................................K -359
5.2.38 40-020......................................................................................................................................................................K -359
5.2.39 40-021......................................................................................................................................................................K -360
5.2.40 40-022......................................................................................................................................................................K -360
5.2.41 40-023......................................................................................................................................................................K -360
5.2.42 40-024......................................................................................................................................................................K -361
5.2.43 40-025......................................................................................................................................................................K -361
5.2.44 40-026......................................................................................................................................................................K -362
5.2.45 40-027......................................................................................................................................................................K -362
5.2.46 40-028......................................................................................................................................................................K -362
5.2.47 40-029......................................................................................................................................................................K -363
5.2.48 40-030......................................................................................................................................................................K -363
5.2.49 40-031......................................................................................................................................................................K -363
6. TROUBLESHOOTING (GP)...................................................................................................................................K -365
6.1 TROUBLESHOOTING (GP-501)..........................................................................................................................................K -365
6.2 Troubleshooting....................................................................................................................................................................K -365
6.2.1 Troubleshooting..........................................................................................................................................................K -365
6.2.2 General.......................................................................................................................................................................K -365
6.2.3 Back Gauge................................................................................................................................................................K -366
6.2.4 Die Set........................................................................................................................................................................K -366
6.3 Initial Service Action.............................................................................................................................................................K -366
xxxv
6.3.1 Initial Service Action...................................................................................................................................................K -366
6.4 Mis-Feed Service Action.......................................................................................................................................................K -366
6.4.1 Mis-Feed Service Action............................................................................................................................................K -366
6.5 Final Service Action..............................................................................................................................................................K -369
6.5.1 Final Service Action....................................................................................................................................................K -369
xxxvi
1.9.3 Folding section .............................................................................................................................................................L -30
1.9.4 Stapler section .............................................................................................................................................................L -31
1.10 PK-512/513 ..........................................................................................................................................................................L -31
1.11 PI-502 ..................................................................................................................................................................................L -32
1.12 LS-505 .................................................................................................................................................................................L -32
1.12.1 Front side ...................................................................................................................................................................L -32
1.12.2 Upper surface ............................................................................................................................................................L -33
1.12.3 Rear side ...................................................................................................................................................................L -33
1.12.4 Shift unit .....................................................................................................................................................................L -34
1.13 FD-503 .................................................................................................................................................................................L -34
1.13.1 Conveyance section front side/right side ...................................................................................................................L -34
1.13.2 Major boards in the power source section .................................................................................................................L -35
1.13.3 Conveyance section rear side/left side ......................................................................................................................L -35
1.13.4 PI rear side ................................................................................................................................................................L -36
1.13.5 PI upper surface ........................................................................................................................................................L -36
1.13.6 PI lower tray ...............................................................................................................................................................L -36
1.13.7 Punch section ............................................................................................................................................................L -37
1.13.8 Folding unit front side/right side .................................................................................................................................L -37
1.13.9 Folding unit rear side/left side ....................................................................................................................................L -38
1.14 SD-506 .................................................................................................................................................................................L -38
1.14.1 Horizontal conveyance section ..................................................................................................................................L -38
1.14.2 Right angle conveyance section ................................................................................................................................L -39
1.14.3 Folding section ...........................................................................................................................................................L -39
1.14.4 Saddle stitching section .............................................................................................................................................L -42
1.14.5 Bundle processing section .........................................................................................................................................L -44
1.14.6 Trimmer section .........................................................................................................................................................L -45
1.14.7 Left-side view .............................................................................................................................................................L -46
1.14.8 Front side ...................................................................................................................................................................L -46
1.14.9 Rear side ...................................................................................................................................................................L -47
1.15 PB-503 .................................................................................................................................................................................L -47
1.15.1 SC section .................................................................................................................................................................L -47
1.15.2 Clamp section ............................................................................................................................................................L -48
1.15.3 Pellet supply section ..................................................................................................................................................L -49
1.15.4 Glue tank section .......................................................................................................................................................L -50
1.15.5 Cover paper supply section .......................................................................................................................................L -51
1.15.6 Cover paper table section ..........................................................................................................................................L -52
1.15.7 Book stock section .....................................................................................................................................................L -53
1.15.8 Conveyance section and framework section .............................................................................................................L -54
1.15.9 Relay conveyance section .........................................................................................................................................L -56
1.16 IC-601 ..................................................................................................................................................................................L -57
1.17 RU-506..................................................................................................................................................................................L -57
1.17.1 Stacker section (front side).........................................................................................................................................L -57
1.17.2 Stacker section (front side).........................................................................................................................................L -57
1.17.3 Rear side....................................................................................................................................................................L -58
1.18 GP-501..................................................................................................................................................................................L -59
1.18.1 Rear side 1/Right side 1.............................................................................................................................................L -59
1.18.2 Rear side 2/Left side...................................................................................................................................................L -59
1.18.3 Right side 2.................................................................................................................................................................L -60
1.18.4 Front side....................................................................................................................................................................L -60
1.18.5 Bypass conveyance section.......................................................................................................................................L -60
1.18.6 Punch conveyance section.........................................................................................................................................L -61
2. CONNECTOR LAYOUT DRAWING IN BOARD .....................................................................................................L -63
2.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L.....................................................................................L -63
2.1.1 Color registration board /Fr, /Rr (CRB/Fr, /Rr) .............................................................................................................L -63
2.1.2 High voltage unit /1 (HV1) ............................................................................................................................................L -63
2.1.3 High voltage unit /2 (HV2) ............................................................................................................................................L -64
2.1.4 DC power supply /1 (DCPS1) ......................................................................................................................................L -64
2.1.5 DC power supply /2 (DCPS2) ......................................................................................................................................L -64
2.1.6 AC drive board (ACDB) ...............................................................................................................................................L -65
2.1.7 Toner supply drive board (TSDB) ................................................................................................................................L -65
2.1.8 Conveyance drive board (CDB) ...................................................................................................................................L -65
2.1.9 Printer control board (PRCB) .......................................................................................................................................L -66
2.1.10 Overall control board (OACB) ....................................................................................................................................L -67
2.1.11 Fusing control board /1 (FUSCB1) (Only for Europe) ................................................................................................L -67
2.1.12 Fusing control board /2 (FUSCB2) (Only for Europe) ................................................................................................L -67
2.1.13 CCD board (CCDB) ...................................................................................................................................................L -68
2.1.14 Printer image processing board (PRIPB) ...................................................................................................................L -68
2.1.15 Scanner image processing board (SCIPB) ................................................................................................................L -68
2.1.16 Memory control board /1 (MCB1) ..............................................................................................................................L -69
2.1.17 NVRAM board (NRB) .................................................................................................................................................L -69
xxxvii
2.1.18 Relay board /U (RBU) ................................................................................................................................................L -69
2.1.19 Scanner drive board (SCDB) .....................................................................................................................................L -70
2.1.20 Scanner inverter board (S_INVB) ..............................................................................................................................L -70
2.1.21 Operation board /1 .....................................................................................................................................................L -70
2.1.22 Operation board /3 .....................................................................................................................................................L -71
2.1.23 Operation board /4 .....................................................................................................................................................L -71
2.1.24 Operation inverter ......................................................................................................................................................L -72
2.1.25 LCD board (LCDB) ....................................................................................................................................................L -72
2.1.26 Memory control board /P (MCB/P) .............................................................................................................................L -72
2.2 DF-622 ...................................................................................................................................................................................L -73
2.2.1 DF control board (DFCB) .............................................................................................................................................L -73
2.2.2 Size sensor board (SSB) .............................................................................................................................................L -73
2.3 PF-602/HT-504/505 ...............................................................................................................................................................L -73
2.3.1 PF drive board (PFDB) ................................................................................................................................................L -73
2.4 LU-202/HT-503 ......................................................................................................................................................................L -74
2.4.1 LU drive board (LUDB) ................................................................................................................................................L -74
2.4.2 AC drive board (ACDB) ...............................................................................................................................................L -74
2.5 RU-509/HM-102 .....................................................................................................................................................................L -74
2.5.1 RU control board (RUCB).............................................................................................................................................L -74
2.5.2 HM drive board (HMDB) ..............................................................................................................................................L -75
2.5.3 DC power supply (DCPS) ............................................................................................................................................L -75
2.5.4 Color density detection board /Y, /M, /C, /K (CDDBY, CDDBM, CDDBC, CDDBK) ....................................................L -75
2.5.5 Color density control board (CDCB) ............................................................................................................................L -76
2.5.6 Color density relay board (CDRLB) .............................................................................................................................L -76
2.5.7 Jam indication board (JAMIB) ......................................................................................................................................L -76
2.6 FS-521 ...................................................................................................................................................................................L -77
2.6.1 FNS control board (FNSCB) ........................................................................................................................................L -77
2.6.2 FNS drive board (FNSDB) ...........................................................................................................................................L -77
2.6.3 Stapler board (STB) .....................................................................................................................................................L -77
2.6.4 Operation board (OB) ..................................................................................................................................................L -78
2.6.5 Jam indication board (JAMIB) ......................................................................................................................................L -78
2.7 FS-531 ...................................................................................................................................................................................L -78
2.7.1 FNS control board (FNSCB) ........................................................................................................................................L -78
2.7.2 Relay board (RB) .........................................................................................................................................................L -78
2.8 FS-612 ...................................................................................................................................................................................L -79
2.8.1 FNS control board (FNSCB) ........................................................................................................................................L -79
2.8.2 Relay board (RB) .........................................................................................................................................................L -79
2.9 PK-512/513.............................................................................................................................................................................L -79
2.9.1 Punch drive board (PDB)..............................................................................................................................................L -79
2.9.2 Paper size sensor board...............................................................................................................................................L -79
2.10 PI-502 ..................................................................................................................................................................................L -80
2.10.1 PI drive board (PIDB) .................................................................................................................................................L -80
2.10.2 PI operation board (PIOB) .........................................................................................................................................L -80
2.11 LS-505 .................................................................................................................................................................................L -80
2.11.1 LS control board (LSCB) ............................................................................................................................................L -80
2.11.2 Relay board /1 (RLB/1) ..............................................................................................................................................L -80
2.11.3 Relay board /2 (RLB/2) ..............................................................................................................................................L -80
2.11.4 DC power supply (DCPS) ..........................................................................................................................................L -81
2.11.5 Relay board (RLB) .....................................................................................................................................................L -81
2.12 FD-503 .................................................................................................................................................................................L -81
2.12.1 FD control board (FDCB) ...........................................................................................................................................L -81
2.12.2 Punch drive board (PDB) ...........................................................................................................................................L -82
2.12.3 Folding drive board (FDB) .........................................................................................................................................L -82
2.12.4 PI drive board (PIDB) .................................................................................................................................................L -82
2.12.5 FD operation board (FDOB) ......................................................................................................................................L -83
2.12.6 Jam indication board (JAMIB) ....................................................................................................................................L -83
2.12.7 DC power supply (DCPS) ..........................................................................................................................................L -83
2.12.8 Multi feed detection board /1, /2 (MFDB1, 2) .............................................................................................................L -83
2.13 SD-506 .................................................................................................................................................................................L -84
2.13.1 SD control board (SDCB) ..........................................................................................................................................L -84
2.13.2 SD drive board (SDDB) .............................................................................................................................................L -84
2.13.3 SD drive board /2 (SDDB/2) ......................................................................................................................................L -85
2.13.4 DC power supply /1 (DCPS1) ....................................................................................................................................L -85
2.13.5 DC power supply /2 (DCPS2) ....................................................................................................................................L -85
2.13.6 DC power supply /3 (DCPS3) ....................................................................................................................................L -85
2.13.7 Jam indication board /1 (JAMIB/1) .............................................................................................................................L -85
2.13.8 Jam indication board /2 (JAMIB/2) .............................................................................................................................L -86
2.14 PB-503 .................................................................................................................................................................................L -86
2.14.1 PB control board (PBCB) ...........................................................................................................................................L -86
2.14.2 AC drive board (ACDB) .............................................................................................................................................L -86
xxxviii
2.14.3 PB drive board /1 (PBDB1) ........................................................................................................................................L -87
2.14.4 PB drive board /2 (PBDB2) ........................................................................................................................................L -87
2.14.5 PB drive board /3 (PBDB3) ........................................................................................................................................L -87
2.14.6 Jam indication board /1 (JAMB1) ...............................................................................................................................L -88
2.14.7 Jam indication board /2 (JAMB2) ...............................................................................................................................L -88
2.14.8 Manual operation board (OB1) ..................................................................................................................................L -88
2.14.9 Booklet stock operation board (OB2) .........................................................................................................................L -88
2.14.10 DC power supply /1 (DCPU/1) .................................................................................................................................L -88
2.14.11 DC power supply /2 (DCPU/2) .................................................................................................................................L -89
2.14.12 DC power supply /3 (DCPU/3) .................................................................................................................................L -89
2.14.13 DC power supply /4 (DCPU/4) .................................................................................................................................L -89
2.14.14 DC power supply /5 (DCPU/5) .................................................................................................................................L -89
2.15 IC-601 ..................................................................................................................................................................................L -90
2.15.1 System control board (SCB) ......................................................................................................................................L -90
2.15.2 Video interface board (VIB) .......................................................................................................................................L -90
2.16 RU-506..................................................................................................................................................................................L -90
2.16.1 RU control board (RUCB)...........................................................................................................................................L -90
2.16.2 Jam indication board (JAMIB).....................................................................................................................................L -91
2.17 GP-501..................................................................................................................................................................................L -91
2.17.1 Punch Controller PCB.................................................................................................................................................L -91
3. RELAY CONNECTOR LAYOUT DRAWING ...........................................................................................................L -92
3.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L.....................................................................................L -92
3.1.1 Main body front side.....................................................................................................................................................L -92
3.1.2 Main body upper surface..............................................................................................................................................L -93
3.1.3 Main body right side -1.................................................................................................................................................L -93
3.1.4 Main body right side -2.................................................................................................................................................L -94
3.1.5 Main body left side -1....................................................................................................................................................L -94
3.1.6 Main body left side -2....................................................................................................................................................L -95
3.1.7 Main body rear side -1..................................................................................................................................................L -95
3.1.8 Main body rear side -2..................................................................................................................................................L -96
3.1.9 Process unit..................................................................................................................................................................L -96
3.1.10 Duplex section............................................................................................................................................................L -97
3.1.11 Fusing unit..................................................................................................................................................................L -97
3.1.12 Tray.............................................................................................................................................................................L -98
3.1.13 HD-514.......................................................................................................................................................................L -99
3.2 SD-506 .................................................................................................................................................................................L -100
3.2.1 Right side ...................................................................................................................................................................L -100
3.2.2 Left side .....................................................................................................................................................................L -101
3.2.3 Rear side-1 ................................................................................................................................................................L -102
3.2.4 Rear side-2 ................................................................................................................................................................L -102
3.2.5 Folding section ...........................................................................................................................................................L -103
3.2.6 Saddle stitching section-1 ..........................................................................................................................................L -104
3.2.7 Saddle stitching section-2 ..........................................................................................................................................L -104
3.3 PB-503 .................................................................................................................................................................................L -105
3.3.1 Rear side-1 ................................................................................................................................................................L -105
3.3.2 Rear side 2 ................................................................................................................................................................L -106
3.3.3 Rear side 3 ................................................................................................................................................................L -107
3.3.4 Rear side 4 ................................................................................................................................................................L -108
3.3.5 Rear side 5 ................................................................................................................................................................L -109
3.3.6 Front side ...................................................................................................................................................................L -110
3.3.7 Sub compile (SC) section ..........................................................................................................................................L -110
3.3.8 Clamp section ............................................................................................................................................................L -111
3.3.9 Cover paper supply section .......................................................................................................................................L -111
3.3.10 Cover paper table section ........................................................................................................................................L -112
3.3.11 Book stock section ...................................................................................................................................................L -112
3.3.12 Conveyance section ................................................................................................................................................L -113
3.3.13 Pellet supply section ................................................................................................................................................L -113
3.3.14 Relay conveyance section .......................................................................................................................................L -113
M TIMING CHART..........................................................................................................................M -1
1. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L.......................................................................M -1
1.1 Time chart when turning ON the power (in the morning) ........................................................................................................M -1
1.2 Time chart when turning ON the power (not in the morning) ..................................................................................................M -2
1.3 Full color, full size, DF 1-sided 2 sheets of original, duplex print, paper tray 1 paper feed .....................................................M -3
2. DF-622 ......................................................................................................................................................................M -4
2.1 Timing chart of the simplex mode (Reverse exit) ....................................................................................................................M -4
2.1.1 Operation condition .......................................................................................................................................................M -4
2.1.2 Timing chart ..................................................................................................................................................................M -4
2.2 Timing chart of the duplex mode .............................................................................................................................................M -4
2.2.1 Operation condition .......................................................................................................................................................M -4
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2.2.2 Timing chart ..................................................................................................................................................................M -5
3. PF-602 ......................................................................................................................................................................M -6
3.1 Tray5, A4, 2 sheets of original ................................................................................................................................................M -6
4. LU-202 ......................................................................................................................................................................M -7
4.1 A4, simplex, 2 sheets ..............................................................................................................................................................M -7
4.2 A3, simplex, 2 sheets ..............................................................................................................................................................M -7
5. RU-509/HM-102 ........................................................................................................................................................M -8
5.1 Timing chart of the humidifier OFF mode (bypass conveyance) ............................................................................................M -8
5.1.1 Operation condition .......................................................................................................................................................M -8
5.1.2 Timing chart ..................................................................................................................................................................M -8
5.2 Timing chart of the humidification mode .................................................................................................................................M -8
5.2.1 Operation condition .......................................................................................................................................................M -8
5.2.2 Timing chart ..................................................................................................................................................................M -8
6. FS-521 ......................................................................................................................................................................M -9
6.1 Timing chart of the sort mode .................................................................................................................................................M -9
6.1.1 Operation condition .......................................................................................................................................................M -9
6.1.2 Timing chart ..................................................................................................................................................................M -9
6.2 Timing chart of the sub tray mode ..........................................................................................................................................M -9
6.2.1 Operation condition .......................................................................................................................................................M -9
6.2.2 Timing chart ................................................................................................................................................................M -10
6.3 Timing chart of the staple mode ............................................................................................................................................M -10
6.3.1 Operation condition .....................................................................................................................................................M -10
6.3.2 Timing chart ................................................................................................................................................................M -11
7. FS-531 ....................................................................................................................................................................M -12
7.1 Timing chart of the sort mode ...............................................................................................................................................M -12
7.1.1 Operation condition .....................................................................................................................................................M -12
7.1.2 Timing chart ................................................................................................................................................................M -12
7.2 Timing chart of the flat-stapling mode ...................................................................................................................................M -12
7.2.1 Operation condition .....................................................................................................................................................M -12
7.2.2 Timing chart ................................................................................................................................................................M -13
8. FS-612 ....................................................................................................................................................................M -14
8.1 Timing chart of the sort mode ...............................................................................................................................................M -14
8.1.1 Operation condition .....................................................................................................................................................M -14
8.1.2 Timing chart ................................................................................................................................................................M -14
8.2 Timing chart of the flat-stapling mode ...................................................................................................................................M -14
8.2.1 Operation condition .....................................................................................................................................................M -14
8.2.2 Timing chart ................................................................................................................................................................M -15
8.3 Timing chart of the saddle stitching mode ............................................................................................................................M -15
8.3.1 Operation condition .....................................................................................................................................................M -15
8.3.2 Timing chart ................................................................................................................................................................M -16
8.4 Timing chart of the tri-folding mode ......................................................................................................................................M -16
8.4.1 Operation condition .....................................................................................................................................................M -16
8.4.2 Timing chart ................................................................................................................................................................M -17
9. PK-512.....................................................................................................................................................................M -18
9.1 Punch, 2 flat stitching staples, A4, 2 originals, 3 copies, Single side.....................................................................................M -18
10. PK-513...................................................................................................................................................................M -19
10.1 Punch, 2 flat stitching staples, A4, 2 originals, 3 copies, Single side...................................................................................M -19
11. PI-502 ...................................................................................................................................................................M -20
11.1 Timing chart of the PI automatic paper feed mode .............................................................................................................M -20
11.1.1 Operation condition ...................................................................................................................................................M -20
11.1.2 Timing chart ..............................................................................................................................................................M -20
12. LS-505 ..................................................................................................................................................................M -21
12.1 Timing chart of the straight mode .......................................................................................................................................M -21
12.1.1 Operation condition ...................................................................................................................................................M -21
12.1.2 Timing chart ..............................................................................................................................................................M -21
12.2 Timing chart of the shift mode .............................................................................................................................................M -21
12.2.1 Operation condition ...................................................................................................................................................M -21
12.2.2 Timing chart ..............................................................................................................................................................M -22
12.3 Timing chart of the sub tray mode ......................................................................................................................................M -22
12.3.1 Operation condition ...................................................................................................................................................M -22
12.3.2 Timing chart ..............................................................................................................................................................M -23
12.4 Timing chart of the coupling mode ......................................................................................................................................M -23
12.4.1 Operation condition ...................................................................................................................................................M -23
12.4.2 Timing chart ..............................................................................................................................................................M -24
13. FD-503 ..................................................................................................................................................................M -25
13.1 Timing chart of the letter fold-in mode ................................................................................................................................M -25
13.1.1 Operation condition ...................................................................................................................................................M -25
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13.1.2 Timing chart ..............................................................................................................................................................M -25
13.2 Timing chart of the letter fold-out mode ..............................................................................................................................M -25
13.2.1 Operation condition ...................................................................................................................................................M -25
13.2.2 Timing chart ..............................................................................................................................................................M -26
13.3 Timing chart of the double parallel mode ............................................................................................................................M -26
13.3.1 Operation condition ...................................................................................................................................................M -26
13.3.2 Timing chart ..............................................................................................................................................................M -27
13.4 Timing chart of the half-folding mode ..................................................................................................................................M -27
13.4.1 Operation condition ...................................................................................................................................................M -27
13.4.2 Timing chart ..............................................................................................................................................................M -28
13.5 Timing chart of the gate fold mode .....................................................................................................................................M -28
13.5.1 Operation condition ...................................................................................................................................................M -28
13.5.2 Timing chart ..............................................................................................................................................................M -29
13.6 Timing chart of the Z-fold mode ..........................................................................................................................................M -29
13.6.1 Operation condition ...................................................................................................................................................M -29
13.6.2 Timing chart ..............................................................................................................................................................M -30
13.7 Timing chart of the PI cover paper insertion mode .............................................................................................................M -30
13.7.1 Operation condition ...................................................................................................................................................M -30
13.7.2 Timing chart ..............................................................................................................................................................M -31
13.8 Timing chart of the punch mode .........................................................................................................................................M -31
13.8.1 Operation condition ...................................................................................................................................................M -31
13.8.2 Timing chart ..............................................................................................................................................................M -32
14. SD-506 ..................................................................................................................................................................M -33
14.1 Timing chart of the straight mode .......................................................................................................................................M -33
14.1.1 Operation condition ...................................................................................................................................................M -33
14.1.2 Timing chart ..............................................................................................................................................................M -33
14.2 Timing chart of the sub tray mode ......................................................................................................................................M -33
14.2.1 Operation condition ...................................................................................................................................................M -33
14.2.2 Timing chart ..............................................................................................................................................................M -34
14.3 Timing chart of the overlap tri-folding mode ........................................................................................................................M -34
14.3.1 Operation condition ...................................................................................................................................................M -34
14.3.2 Timing chart ..............................................................................................................................................................M -35
14.4 Timing chart of the saddle stitching (trimmer) mode ...........................................................................................................M -36
14.4.1 Operation condition ...................................................................................................................................................M -36
14.4.2 Timing chart ..............................................................................................................................................................M -37
15. PB-503 ..................................................................................................................................................................M -39
15.1 Timing chart of the sub tray paper exit mode ......................................................................................................................M -39
15.1.1 Operation condition ...................................................................................................................................................M -39
15.1.2 Timing chart ..............................................................................................................................................................M -39
15.2 Timing chart of the perfect binding mode (PB cover paper supply) ....................................................................................M -39
15.2.1 Operation condition ...................................................................................................................................................M -39
15.2.2 Timing chart ..............................................................................................................................................................M -40
15.3 Timing chart of the perfect binding mode (Main body cover paper supply) ........................................................................M -40
15.3.1 Operation condition ...................................................................................................................................................M -40
15.3.2 Timing chart ..............................................................................................................................................................M -41
15.4 Timing chart of the relay conveyance mode .......................................................................................................................M -41
15.4.1 Operation condition ...................................................................................................................................................M -41
15.4.2 Timing chart ..............................................................................................................................................................M -42
16. RU-506..................................................................................................................................................................M -43
16.1 Timing chart of the punch mode (GP-501)...........................................................................................................................M -43
16.1.1 Operation condition ...................................................................................................................................................M -43
16.1.2 Timing chart ..............................................................................................................................................................M -43
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2. DF-622 ......................................................................................................................................................................N -2
3. PF-602 ......................................................................................................................................................................N -3
4. LU-202 ......................................................................................................................................................................N -4
5. RU-509/HM-102 ........................................................................................................................................................N -5
6. FS-521 ......................................................................................................................................................................N -6
7. FS-531 ......................................................................................................................................................................N -7
8. FS-612 ......................................................................................................................................................................N -8
9. PK-512/513................................................................................................................................................................N -9
10. PI-502 ....................................................................................................................................................................N -10
11. LS-505 ...................................................................................................................................................................N -11
12. FD-503 ..................................................................................................................................................................N -12
13. SD-506 ..................................................................................................................................................................N -13
13.1 SD-506 ................................................................................................................................................................................N -13
13.2 SD-506 (1/4) ........................................................................................................................................................................N -13
13.3 SD-506 (2/4) ........................................................................................................................................................................N -13
13.4 SD-506 (3/4) ........................................................................................................................................................................N -13
13.5 SD-506 (4/4) ........................................................................................................................................................................N -13
14. PB-503 ..................................................................................................................................................................N -14
14.1 PB-503 ................................................................................................................................................................................N -14
14.2 PB-503 (1/4) ........................................................................................................................................................................N -14
14.3 PB-503 (2/4) ........................................................................................................................................................................N -14
14.4 PB-503 (3/4) ........................................................................................................................................................................N -14
14.5 PB-503 (4/4) ........................................................................................................................................................................N -14
15. IC-601 ...................................................................................................................................................................N -15
16. RU-506...................................................................................................................................................................N -16
17. GP-501...................................................................................................................................................................N -17
O THEORY OF OPERATION bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L. . .
O -1
1. INTERFACE SECTION..............................................................................................................................................O -1
1.1 Configuration ...........................................................................................................................................................................O -1
1.1.1 Main body right side ......................................................................................................................................................O -1
1.1.2 Main body upper side ....................................................................................................................................................O -1
2. SCANNER SECTION................................................................................................................................................O -2
2.1 Configuration ...........................................................................................................................................................................O -2
2.2 Drive ........................................................................................................................................................................................O -2
2.3 Operation ................................................................................................................................................................................O -2
2.3.1 Control when the sub power is turned ON ....................................................................................................................O -2
2.3.2 Control when the start button is turned ON ...................................................................................................................O -3
2.3.3 Original reading area ....................................................................................................................................................O -5
2.3.4 Original size detection control .......................................................................................................................................O -5
2.3.5 AE/ACS control .............................................................................................................................................................O -6
2.3.6 Image processing ..........................................................................................................................................................O -6
3. WRITING SECTION..................................................................................................................................................O -7
3.1 Configuration ...........................................................................................................................................................................O -7
3.2 Operation ................................................................................................................................................................................O -8
3.2.1 Exposure path ...............................................................................................................................................................O -8
3.2.2 Writing control ...............................................................................................................................................................O -8
3.2.3 Writing area ...................................................................................................................................................................O -9
3.2.4 Color registration control ...............................................................................................................................................O -9
3.2.5 Front/back sides skew correction in main scan direction ............................................................................................O -12
3.2.6 Back side magnification adjustment in sub scan direction ..........................................................................................O -12
3.2.7 Image stabilization control ..........................................................................................................................................O -12
4. PHOTO CONDUCTOR SECTION...........................................................................................................................O -13
4.1 Configuration .........................................................................................................................................................................O -13
4.2 Drive ......................................................................................................................................................................................O -13
4.3 Operation ..............................................................................................................................................................................O -13
4.3.1 Erase lamp (EL) control ..............................................................................................................................................O -13
4.3.2 Image stabilization control ..........................................................................................................................................O -13
5. CHARGING SECTION.............................................................................................................................................O -15
5.1 Configuration .........................................................................................................................................................................O -15
5.2 Operation ..............................................................................................................................................................................O -15
5.2.1 Charging control ..........................................................................................................................................................O -15
6. DEVELOPING SECTION.........................................................................................................................................O -16
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6.1 Configuration .........................................................................................................................................................................O -16
6.2 Drive ......................................................................................................................................................................................O -16
6.3 Operation ..............................................................................................................................................................................O -16
6.3.1 Developer conveyance ...............................................................................................................................................O -16
6.3.2 Developing bias control ...............................................................................................................................................O -17
6.3.3 Developing suction control ..........................................................................................................................................O -17
6.3.4 Developing cooling control ..........................................................................................................................................O -17
6.3.5 Toner density detection control ...................................................................................................................................O -18
6.3.6 Image stabilization control ..........................................................................................................................................O -18
7. TONER SUPPLY SECTION....................................................................................................................................O -19
7.1 Configuration .........................................................................................................................................................................O -19
7.2 Drive ......................................................................................................................................................................................O -20
7.3 Operation ..............................................................................................................................................................................O -20
7.3.1 Toner conveyance control ...........................................................................................................................................O -20
7.3.2 Remaining toner amount detection control .................................................................................................................O -20
7.3.3 Stop control of printing without toner ..........................................................................................................................O -21
8. INTERMEDIATE TRANSFER SECTION.................................................................................................................O -22
8.1 Configuration .........................................................................................................................................................................O -22
8.2 Drive ......................................................................................................................................................................................O -23
8.2.1 Transfer belt conveyance /pressure drive ...................................................................................................................O -23
8.2.2 2nd transfer pressure/release mechanism ..................................................................................................................O -23
8.3 Operation ..............................................................................................................................................................................O -24
8.3.1 1st transfer roller pressure/release mechanism ..........................................................................................................O -24
8.3.2 1st transfer control ......................................................................................................................................................O -24
8.3.3 2nd transfer mechanism .............................................................................................................................................O -24
8.3.4 2nd transfer control .....................................................................................................................................................O -25
8.3.5 Image correction unit shutter mechanism ...................................................................................................................O -25
8.3.6 Belt cleaning blade curling-up prevention control .......................................................................................................O -25
8.3.7 Belt filming prevention control .....................................................................................................................................O -25
8.3.8 Image stabilization control ..........................................................................................................................................O -25
9. TONER COLLECTION SECTION...........................................................................................................................O -26
9.1 Configuration .........................................................................................................................................................................O -26
9.2 Drive ......................................................................................................................................................................................O -27
9.3 Operation ..............................................................................................................................................................................O -27
9.3.1 Toner collection control ...............................................................................................................................................O -27
9.3.2 Detection control of the toner collection box ...............................................................................................................O -27
9.3.3 Toner collection box full detection control ...................................................................................................................O -27
10. PAPER FEED SECTION.......................................................................................................................................O -28
10.1 Configuration .......................................................................................................................................................................O -28
10.2 Drive ....................................................................................................................................................................................O -28
10.3 Operation ............................................................................................................................................................................O -29
10.3.1 Up/down control ........................................................................................................................................................O -29
10.3.2 Paper size detection control ......................................................................................................................................O -29
10.3.3 Paper feed control .....................................................................................................................................................O -30
10.3.4 Remaining paper detection control ...........................................................................................................................O -32
11. VERTICAL CONVEYANCE SECTION..................................................................................................................O -33
11.1 Configuration .......................................................................................................................................................................O -33
11.2 Drive ....................................................................................................................................................................................O -33
11.3 Operation ............................................................................................................................................................................O -33
11.3.1 Vertical conveyance control ......................................................................................................................................O -33
12. REGISTRATION SECTION...................................................................................................................................O -34
12.1 Configuration .......................................................................................................................................................................O -34
12.2 Drive ....................................................................................................................................................................................O -34
12.3 Operation ............................................................................................................................................................................O -34
12.3.1 Loop control ..............................................................................................................................................................O -34
12.3.2 Registration operation ...............................................................................................................................................O -35
12.3.3 Paper leading edge timing adjustment control ..........................................................................................................O -35
12.3.4 Registration speed control ........................................................................................................................................O -35
13. FUSING SECTION................................................................................................................................................O -36
13.1 Configuration .......................................................................................................................................................................O -36
13.2 Drive ....................................................................................................................................................................................O -36
13.3 Operation ............................................................................................................................................................................O -36
13.3.1 Fusing roller drive control ..........................................................................................................................................O -36
13.3.2 Pressure/release control ...........................................................................................................................................O -37
13.3.3 Fusing temperature control .......................................................................................................................................O -38
13.3.4 Malfunction protection................................................................................................................................................O -38
13.3.5 Fusing roller /Lw cooling control ...............................................................................................................................O -39
13.3.6 Fusing recovery control..............................................................................................................................................O -39
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13.3.7 Fusing air separation control......................................................................................................................................O -39
14. DUPLEX SECTION................................................................................................................................................O -41
14.1 Configuration .......................................................................................................................................................................O -41
14.2 Drive ....................................................................................................................................................................................O -41
14.3 Operation ............................................................................................................................................................................O -41
14.3.1 Paper reverse control ................................................................................................................................................O -41
14.3.2 ADU conveyance control ..........................................................................................................................................O -43
14.3.3 Back side centering correction control ......................................................................................................................O -43
15. REVERSE/EXIT SECTION....................................................................................................................................O -44
15.1 Configuration .......................................................................................................................................................................O -44
15.2 Drive ....................................................................................................................................................................................O -44
15.2.1 Reverse/exit drive .....................................................................................................................................................O -44
15.2.2 Paper exit drive/OT-502 drive ...................................................................................................................................O -45
15.3 Operation ............................................................................................................................................................................O -45
15.3.1 Conveyance control ..................................................................................................................................................O -45
15.3.2 Reverse/exit timing control ........................................................................................................................................O -46
15.3.3 Paper exit de-curler roller pressure control ...............................................................................................................O -47
15.3.4 Reverse de-curler roller rotation control ....................................................................................................................O -47
15.3.5 Paper exit full detection control .................................................................................................................................O -48
16. IMAGE STABILIZATION CONTROL.....................................................................................................................O -49
16.1 Outline .................................................................................................................................................................................O -49
16.1.1 Outline .......................................................................................................................................................................O -49
16.1.2 Image stabilization control when the power switch (SW2) is ON ..............................................................................O -49
16.1.3 Image stabilization batch correction control ..............................................................................................................O -49
16.1.4 Stabilization control between images ........................................................................................................................O -49
16.1.5 Other image stabilization controls .............................................................................................................................O -50
16.2 Image stabilization control when the power switch (SW2) is ON ........................................................................................O -50
16.2.1 Image stabilization control flow with SW2 ON ..........................................................................................................O -50
16.2.2 Drum rotation control ................................................................................................................................................O -50
16.2.3 Environmental decision control .................................................................................................................................O -50
16.2.4 Color registration control ...........................................................................................................................................O -50
16.3 Image stabilization batch correction control.........................................................................................................................O -51
16.3.1 Image stabilization batch correction control operation flow ......................................................................................O -51
16.3.2 TCR sensor process speed adjustment ....................................................................................................................O -51
16.3.3 Base line correction ..................................................................................................................................................O -51
16.3.4 Maximum density correction .....................................................................................................................................O -52
16.3.5 V0 correction .............................................................................................................................................................O -52
16.3.6 Dot diameter correction .............................................................................................................................................O -52
16.3.7 Gamma correction ....................................................................................................................................................O -52
16.4 Stabilization control between images...................................................................................................................................O -52
16.4.1 Image stabilization control between images operation flow ......................................................................................O -52
16.4.2 Dot diameter correction between images .................................................................................................................O -52
16.4.3 Stabilization priority periodic adjustment ...................................................................................................................O -53
16.4.4 Short gamma correction ............................................................................................................................................O -53
16.5 Other image stabilization controls .......................................................................................................................................O -53
16.5.1 Pre-agitation when left unused .................................................................................................................................O -53
17. IMAGE PROCESSING SECTION ........................................................................................................................O -54
17.1 Image processing in the scanner section ............................................................................................................................O -54
17.1.1 Image processing flow in the scanner section ..........................................................................................................O -54
17.1.2 Photoelectric conversion ...........................................................................................................................................O -54
17.1.3 A/D conversion ..........................................................................................................................................................O -54
17.1.4 Shading correction ....................................................................................................................................................O -54
17.1.5 RGB gap correction ..................................................................................................................................................O -54
17.1.6 Chroma aberration correction ...................................................................................................................................O -54
17.1.7 Gradation adjustment ................................................................................................................................................O -54
17.1.8 Area discrimination ...................................................................................................................................................O -54
17.1.9 Image distinction .......................................................................................................................................................O -54
17.1.10 ACS processing ......................................................................................................................................................O -54
17.1.11 Magnification processing ........................................................................................................................................O -55
17.1.12 AE control ...............................................................................................................................................................O -55
17.1.13 Color conversion .....................................................................................................................................................O -55
17.2 Image processing in the write section .................................................................................................................................O -55
17.2.1 Image processing flow in the write section ...............................................................................................................O -55
17.2.2 Image compressing (Image controller) .....................................................................................................................O -55
17.2.3 Image compressing (Scanner) ..................................................................................................................................O -55
17.2.4 DRAM, HDD ..............................................................................................................................................................O -56
17.2.5 Image expansion (Scanner) ......................................................................................................................................O -56
17.2.6 Cell average (Scanner) .............................................................................................................................................O -56
17.2.7 Image expansion (Image controller) .........................................................................................................................O -56
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17.2.8 Noise addition ...........................................................................................................................................................O -56
17.2.9 Skeletonization/Outline letter emphasis ....................................................................................................................O -56
17.2.10 Smoothing (Scanner) ..............................................................................................................................................O -56
17.2.11 Outline emphasis ....................................................................................................................................................O -56
17.2.12 Density balance ......................................................................................................................................................O -56
17.2.13 Gradation correction gamma ..................................................................................................................................O -56
17.2.14 Screen processing ..................................................................................................................................................O -56
17.2.15 Delay control between drums .................................................................................................................................O -56
17.2.16 PWM gamma ..........................................................................................................................................................O -56
17.2.17 PWN conversion .....................................................................................................................................................O -56
17.2.18 Write unit /Y, /M, /C, /K ...........................................................................................................................................O -56
18. POWER SOURCE SECTION................................................................................................................................O -57
18.1 Operating parts with the connection of the power cord .......................................................................................................O -57
18.1.1 Configuration .............................................................................................................................................................O -57
18.1.2 Operation ..................................................................................................................................................................O -57
18.2 Operating parts with the main power switch (SW1) ON ......................................................................................................O -57
18.2.1 Configuration .............................................................................................................................................................O -57
18.2.2 Operation ..................................................................................................................................................................O -57
18.3 Operating parts with the sub power switch (SW2) ON ........................................................................................................O -58
18.3.1 Configuration..............................................................................................................................................................O -58
18.3.2 Operation...................................................................................................................................................................O -58
18.4 Power cord ..........................................................................................................................................................................O -58
18.4.1 Configuration .............................................................................................................................................................O -58
18.5 Operating parts with the dehumidification heater switch (SW3) ON ...................................................................................O -59
18.5.1 Configuration .............................................................................................................................................................O -59
18.5.2 Operation ..................................................................................................................................................................O -59
19. FAN CONTROL.....................................................................................................................................................O -60
19.1 Configuration .......................................................................................................................................................................O -60
19.2 Operation ............................................................................................................................................................................O -60
19.2.1 Power supply cooling fans /1 (FM1), /3 (FM3), and /4 (FM4) control.........................................................................O -60
19.2.2 Scanner cooling fan (FM2) control.............................................................................................................................O -60
19.2.3 IPB fans /1 (FM5) and /2 (FM6) control.....................................................................................................................O -60
19.2.4 Fusing separation fans /1 (FM7), /2 (FM8), and /3 (FM9) control..............................................................................O -61
19.2.5 Fusing belt ventilation fan (FM10) control .................................................................................................................O -61
19.2.6 Transfer belt fan (FM11) control ...............................................................................................................................O -61
19.2.7 Drum fans /1 (FM12) and /2 (FM13) control .............................................................................................................O -61
19.2.8 Tucking fans /1 (FM26), and /3 (FM28) control .........................................................................................................O -61
19.2.9 Deodorization fan (FM36) control .............................................................................................................................O -61
19.2.10 Fusing ventilation fan (FM37) control ......................................................................................................................O -62
19.2.11 Developing fans /1 (FM45) and /2 (FM46) control ..................................................................................................O -62
19.2.12 Main body fan (FM47) control .................................................................................................................................O -62
19.2.13 Charge intake fan (FM48) control ...........................................................................................................................O -62
19.2.14 Paper exit cooling fans /1 (FM61), /2 (FM62), and /3 (FM63) control .....................................................................O -62
19.2.15 Fusing cooling fan (FM65) control ..........................................................................................................................O -62
19.2.16 ADU cooling fan /1 (FM66) control ..........................................................................................................................O -63
19.2.17 ADU cooling fan /2 (FM67) control ..........................................................................................................................O -63
19.2.18 HDD unit cooling fans /1 (FM81) and /2 (FM82) control (option) ............................................................................O -63
20. COUNTER CONTROL...........................................................................................................................................O -64
20.1 Configuration .......................................................................................................................................................................O -64
20.2 Operation ............................................................................................................................................................................O -64
21. ACS CONTROL.....................................................................................................................................................O -65
21.1 Switching from color mode to black and white mode ..........................................................................................................O -65
21.1.1 Outline .......................................................................................................................................................................O -65
21.1.2 Sequence of switching from color mode to black and white mode ...........................................................................O -65
21.1.3 Sequence of switching from black and white mode to color mode ...........................................................................O -65
21.2 Count at ACS ......................................................................................................................................................................O -65
21.2.1 Black and white mode (1st transfer roller /Y, /M, /C released) ..................................................................................O -65
21.2.2 Color mode (1st transfer roller /Y, /M, /C, /K pressed) ..............................................................................................O -65
22. AUTHENTICATION UNIT......................................................................................................................................O -66
22.1 Authentication unit (IC card type: AU-201)...........................................................................................................................O -66
xlv
2.2 Drive ......................................................................................................................................................................................PA -3
2.3 Operation ..............................................................................................................................................................................PA -3
2.3.1 Original feed control ....................................................................................................................................................PA -3
2.3.2 Original size detection .................................................................................................................................................PA -5
2.3.3 Original empty detection .............................................................................................................................................PA -5
3. CONVEYANCE SECTION.......................................................................................................................................PA -6
3.1 Configuration .........................................................................................................................................................................PA -6
3.2 Drive ......................................................................................................................................................................................PA -6
3.3 Operation ..............................................................................................................................................................................PA -6
3.3.1 Original scan and conveyance control ........................................................................................................................PA -6
4. REVERSE/EXIT SECTION....................................................................................................................................PA -10
4.1 Configuration .......................................................................................................................................................................PA -10
4.2 Drive ....................................................................................................................................................................................PA -10
4.3 Operation ............................................................................................................................................................................PA -10
4.3.1 Outline .......................................................................................................................................................................PA -10
4.3.2 Paper exit control ......................................................................................................................................................PA -11
4.3.3 Reverse conveyance control .....................................................................................................................................PA -13
xlvi
2.3.2 Paper empty detection control ....................................................................................................................................PC -6
2.3.3 Remaining paper detection control .............................................................................................................................PC -6
2.3.4 Size detection control .................................................................................................................................................PC -7
2.3.5 Mis-centering detection control ...................................................................................................................................PC -8
3. UP/DOWN SECTION ...........................................................................................................................................PC -10
3.1 Configuration .......................................................................................................................................................................PC -10
3.2 Drive ....................................................................................................................................................................................PC -10
3.3 Operation ............................................................................................................................................................................PC -11
3.3.1 Up/down control ........................................................................................................................................................PC -11
4. OTHERS................................................................................................................................................................PC -12
4.1 Dehumidification heater control ..........................................................................................................................................PC -12
4.2 Interlock switch control ........................................................................................................................................................PC -12
5. HT-503 (OPTIONAL) ............................................................................................................................................PC -13
5.1 Configuration .......................................................................................................................................................................PC -13
5.2 Operation ............................................................................................................................................................................PC -13
5.2.1 Dehumidifier fan heater control .................................................................................................................................PC -13
xlvii
5.3.1 Paper exit conveyance control ..................................................................................................................................PE -21
6. HUMIDIFICATION SECTION (HM-102) ...............................................................................................................PE -24
6.1 Configuration .......................................................................................................................................................................PE -24
6.2 Drive ....................................................................................................................................................................................PE -25
6.2.1 Humidification section entrance conveyance drive ...................................................................................................PE -25
6.2.2 Humidification section conveyance drive ..................................................................................................................PE -25
6.2.3 Humidification roller pressure drive (HM-101) ..........................................................................................................PE -26
6.2.4 Water feed pump drive ..............................................................................................................................................PE -26
6.3 Operation ............................................................................................................................................................................PE -26
6.3.1 Outline of humidification section ...............................................................................................................................PE -26
6.3.2 Humidification section conveyance control ...............................................................................................................PE -27
6.3.3 Humidification roller / water feed roller pressure control ...........................................................................................PE -28
6.3.4 Water feed control .....................................................................................................................................................PE -31
7. OTHER CONTROLS ............................................................................................................................................PE -33
7.1 Fan control ..........................................................................................................................................................................PE -33
7.1.1 Configuration .............................................................................................................................................................PE -33
7.1.2 Control ......................................................................................................................................................................PE -33
7.2 Door detection control .........................................................................................................................................................PE -34
xlviii
6.3.2 Paper press arm control ............................................................................................................................................PF -24
6.3.3 Main tray up/down control .........................................................................................................................................PF -25
6.3.4 Paper exit alignment control ......................................................................................................................................PF -26
xlix
3.3 Operation ............................................................................................................................................................................PH -14
3.3.1 Tray up down control ................................................................................................................................................PH -14
4. STACKER SECTION ............................................................................................................................................PH -16
4.1 Configuration .......................................................................................................................................................................PH -16
4.2 Drive ....................................................................................................................................................................................PH -17
4.3 Operation ............................................................................................................................................................................PH -17
4.3.1 Alignment /Up control ...............................................................................................................................................PH -17
4.3.2 Alignment /Lw control ...............................................................................................................................................PH -18
4.3.3 Stopper control .........................................................................................................................................................PH -18
4.3.4 Stacker entrance conveyance control .......................................................................................................................PH -20
4.3.5 Stacker paper exit control .........................................................................................................................................PH -22
5. STAPLER SECTION ............................................................................................................................................PH -24
5.1 Configuration .......................................................................................................................................................................PH -24
5.2 Drive ....................................................................................................................................................................................PH -24
5.3 Operation ............................................................................................................................................................................PH -25
5.3.1 Stapler movement control .........................................................................................................................................PH -25
5.3.2 Stapler control ...........................................................................................................................................................PH -26
6. HALF-FOLDING/SADDLE-STITCHING/TRI-FOLDING SECTION ......................................................................PH -28
6.1 Configuration .......................................................................................................................................................................PH -28
6.2 Drive ....................................................................................................................................................................................PH -28
6.3 Operation ............................................................................................................................................................................PH -29
6.3.1 Folding knife control ..................................................................................................................................................PH -29
6.3.2 Folding conveyance control ......................................................................................................................................PH -29
6.3.3 Tri-folding gate control ..............................................................................................................................................PH -30
l
2.2 Drive ......................................................................................................................................................................................PK -3
2.3 Operation ..............................................................................................................................................................................PK -3
2.3.1 Door open/close mechanism ......................................................................................................................................PK -3
2.3.2 Jam release lever lock mechanism .............................................................................................................................PK -3
3. ENTRANCE CONVEYANCE SECTION .................................................................................................................PK -4
3.1 Configuration .........................................................................................................................................................................PK -4
3.2 Drive ......................................................................................................................................................................................PK -4
3.3 Operation ..............................................................................................................................................................................PK -4
3.3.1 Path switching .............................................................................................................................................................PK -4
3.3.2 Conveyance line speed control ...................................................................................................................................PK -6
3.3.3 Paper cooling mechanism ...........................................................................................................................................PK -6
4. CONVEYANCE SECTION ......................................................................................................................................PK -7
4.1 Configuration .........................................................................................................................................................................PK -7
4.2 Drive ......................................................................................................................................................................................PK -8
4.2.1 Entrance conveyance drive .........................................................................................................................................PK -8
4.2.2 Stacker tray conveyance drive (M3 reverse) ..............................................................................................................PK -8
4.2.3 Sub tray conveyance drive (M3 forward) ....................................................................................................................PK -9
4.2.4 Coupling conveyance/grip belt/paper press arm drive ................................................................................................PK -9
4.2.5 Stacker tray up down drive .......................................................................................................................................PK -10
4.2.6 Shift unit/alignment plate drive ..................................................................................................................................PK -10
4.2.7 Rear stopper/job partition plate drive ........................................................................................................................PK -11
4.2.8 Front stopper/paper press arm drive .........................................................................................................................PK -11
4.3 Operation ............................................................................................................................................................................PK -11
4.3.1 Stacker tray conveyance ...........................................................................................................................................PK -11
4.3.2 Coupling conveyance ................................................................................................................................................PK -16
4.3.3 Sub tray conveyance ................................................................................................................................................PK -16
li
4.3.5 3rd folding control ......................................................................................................................................................PL -25
5. MAIN TRAY SECTION ..........................................................................................................................................PL -27
5.1 Configuration .......................................................................................................................................................................PL -27
5.2 Drive ....................................................................................................................................................................................PL -28
5.3 Operation .............................................................................................................................................................................PL -28
5.3.1 Main tray up/down control .........................................................................................................................................PL -28
6. SUB TRAY SECTION ...........................................................................................................................................PL -30
6.1 Configuration .......................................................................................................................................................................PL -30
6.2 Drive ....................................................................................................................................................................................PL -30
6.3 Operation .............................................................................................................................................................................PL -30
6.3.1 Sub tray full-status detection control .........................................................................................................................PL -30
6.3.2 Line speed switching .................................................................................................................................................PL -31
7. PI SECTION ..........................................................................................................................................................PL -32
7.1 Configuration .......................................................................................................................................................................PL -32
7.2 Drive ....................................................................................................................................................................................PL -32
7.2.1 Tray lift drive ..............................................................................................................................................................PL -32
7.2.2 Paper feed drive ........................................................................................................................................................PL -33
7.2.3 Pick-up drive ..............................................................................................................................................................PL -33
7.3 Operation .............................................................................................................................................................................PL -33
7.3.1 Size detection control ................................................................................................................................................PL -33
7.3.2 Up/down control ........................................................................................................................................................PL -34
7.3.3 Pick-up mechanism ...................................................................................................................................................PL -34
7.3.4 Separation mechanism ..............................................................................................................................................PL -35
7.3.5 Multi feed detection control .......................................................................................................................................PL -36
7.3.6 Paper empty detection control ...................................................................................................................................PL -36
lii
5. SADDLE STITCHING SECTION ..........................................................................................................................PM -25
5.1 Configuration ......................................................................................................................................................................PM -25
5.2 Drive ...................................................................................................................................................................................PM -25
5.2.1 Saddle stitching alignment drive ...............................................................................................................................PM -25
5.2.2 Saddle stitching hold drive .......................................................................................................................................PM -26
5.2.3 Clincher up down drive .............................................................................................................................................PM -26
5.2.4 Stapler/clincher movement drive ..............................................................................................................................PM -27
5.2.5 Stapler/clincher drive ................................................................................................................................................PM -27
5.2.6 Bundle arm rotation drive .........................................................................................................................................PM -28
5.2.7 Bundle arm movement drive ....................................................................................................................................PM -28
5.2.8 Bundle arm assist drive ............................................................................................................................................PM -29
5.2.9 Bundle clip drive .......................................................................................................................................................PM -29
5.3 Operation ............................................................................................................................................................................PM -29
5.3.1 Saddle stitching alignment control ............................................................................................................................PM -29
5.3.2 Stapler/clincher movement control ...........................................................................................................................PM -30
5.3.3 Saddle stitching hold control ....................................................................................................................................PM -31
5.3.4 Clincher up down control ..........................................................................................................................................PM -32
5.3.5 Stapler control ..........................................................................................................................................................PM -34
5.3.6 Bundle arm control ...................................................................................................................................................PM -35
5.3.7 Bundle arm assist control .........................................................................................................................................PM -38
5.3.8 Bundle clip control ....................................................................................................................................................PM -39
6. BUNDLE PROCESSING SECTION .....................................................................................................................PM -43
6.1 Configuration ......................................................................................................................................................................PM -43
6.2 Drive ...................................................................................................................................................................................PM -43
6.2.1 Bundle press stage lift drive .....................................................................................................................................PM -43
6.2.2 Bundle press movement drive ..................................................................................................................................PM -44
6.2.3 Bundle registration drive ...........................................................................................................................................PM -44
6.2.4 Bundle press drive ....................................................................................................................................................PM -45
6.2.5 Bundle exit drive .......................................................................................................................................................PM -45
6.3 Operation ............................................................................................................................................................................PM -46
6.3.1 Bundle press stage up down control ........................................................................................................................PM -46
6.3.2 Bundle press movement control ...............................................................................................................................PM -48
6.3.3 Bundle press control .................................................................................................................................................PM -49
6.3.4 Bundle registration control ........................................................................................................................................PM -51
6.3.5 Bundle exit control ....................................................................................................................................................PM -52
7. TRIMMER SECTION ............................................................................................................................................PM -57
7.1 Configuration ......................................................................................................................................................................PM -57
7.2 Drive ...................................................................................................................................................................................PM -57
7.2.1 Trimmer press drive .................................................................................................................................................PM -57
7.2.2 Trimmer blade drive .................................................................................................................................................PM -57
7.2.3 Trimmer board drive .................................................................................................................................................PM -59
7.2.4 Paddle drive .............................................................................................................................................................PM -59
7.3 Operation ............................................................................................................................................................................PM -59
7.3.1 Trimmer press control ..............................................................................................................................................PM -59
7.3.2 Trimmer blade control ..............................................................................................................................................PM -61
7.3.3 Trimmer board control ..............................................................................................................................................PM -63
7.3.4 Trimmer paddle control ............................................................................................................................................PM -63
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3.1 Configuration .......................................................................................................................................................................PN -11
3.2 Drive ....................................................................................................................................................................................PN -12
3.2.1 SC entrance conveyance drive/Switchback conveyance drive/Paper bundle conveyance drive .............................PN -12
3.2.2 Switchback release drive ..........................................................................................................................................PN -12
3.2.3 SC roller release drive/Clamp entrance release drive ..............................................................................................PN -13
3.2.4 Clamp entrance movement drive ..............................................................................................................................PN -13
3.2.5 SC main scan alignment drive ..................................................................................................................................PN -14
3.2.6 Sub scan alignment drive .........................................................................................................................................PN -14
3.2.7 SC stopper drive/SC pressure arm drive/Straight gate drive ....................................................................................PN -14
3.3 Operation ............................................................................................................................................................................PN -15
3.3.1 SC section operation overview .................................................................................................................................PN -15
3.3.2 Gate control of the relay conveyance .......................................................................................................................PN -17
3.3.3 SC entrance conveyance control ..............................................................................................................................PN -17
3.3.4 SC switchback conveyance control ..........................................................................................................................PN -17
3.3.5 SC main scan alignment control ...............................................................................................................................PN -20
3.3.6 Sub scan alignment control ......................................................................................................................................PN -21
3.3.7 SC paper bundle conveyance control .......................................................................................................................PN -21
3.3.8 Clamp entrance movement control ...........................................................................................................................PN -22
3.3.9 SC stopper control ....................................................................................................................................................PN -23
3.3.10 SC pressure arm control .........................................................................................................................................PN -23
4. CLAMP SECTION ................................................................................................................................................PN -25
4.1 Configuration .......................................................................................................................................................................PN -25
4.2 Drive ....................................................................................................................................................................................PN -25
4.2.1 Clamp drive ...............................................................................................................................................................PN -25
4.2.2 Clamp rotation drive ..................................................................................................................................................PN -26
4.2.3 Clamp alignment drive ..............................................................................................................................................PN -26
4.3 Operation ............................................................................................................................................................................PN -26
4.3.1 Clamp alignment control ...........................................................................................................................................PN -26
4.3.2 Clamp control ............................................................................................................................................................PN -27
4.3.3 Clamp rotation control ...............................................................................................................................................PN -28
4.3.4 Book thickness detection control ..............................................................................................................................PN -31
5. PELLET SUPPLY SECTION ................................................................................................................................PN -33
5.1 Configuration .......................................................................................................................................................................PN -33
5.2 Drive ....................................................................................................................................................................................PN -33
5.2.1 Pellet supply drive .....................................................................................................................................................PN -33
5.2.2 Pellet supply arm drive .............................................................................................................................................PN -34
5.3 Operation ............................................................................................................................................................................PN -34
5.3.1 Pellet supply operation overview ..............................................................................................................................PN -34
5.3.2 Pellet supply arm control ..........................................................................................................................................PN -35
5.3.3 Pellet supply amount control .....................................................................................................................................PN -36
5.3.4 Pellet remaining amount detection control ................................................................................................................PN -38
5.3.5 Pellet supply door opening/closing detection control ................................................................................................PN -38
6. GLUE TANK SECTION ........................................................................................................................................PN -39
6.1 Configuration .......................................................................................................................................................................PN -39
6.2 Drive ....................................................................................................................................................................................PN -39
6.2.1 Drive .........................................................................................................................................................................PN -39
6.2.2 Glue apply roller drive ...............................................................................................................................................PN -40
6.2.3 Tank up drive ............................................................................................................................................................PN -40
6.2.4 Cover paper glue lifting drive ....................................................................................................................................PN -40
6.3 Operation ............................................................................................................................................................................PN -41
6.3.1 Glue tank unit movement control ..............................................................................................................................PN -41
6.3.2 Glue apply roller control ............................................................................................................................................PN -41
6.3.3 Glue tank lifting control .............................................................................................................................................PN -42
6.3.4 Cover paper glue control ..........................................................................................................................................PN -43
6.3.5 Glue temperature control ..........................................................................................................................................PN -44
7. COVER PAPER SUPPLY SECTION ....................................................................................................................PN -46
7.1 Configuration .......................................................................................................................................................................PN -46
7.2 Drive ....................................................................................................................................................................................PN -46
7.2.1 Cover paper tray lift drive ..........................................................................................................................................PN -46
7.2.2 Paper feed drive .......................................................................................................................................................PN -47
7.2.3 Pick-up drive .............................................................................................................................................................PN -47
7.3 Operation ............................................................................................................................................................................PN -48
7.3.1 Up/down control ........................................................................................................................................................PN -48
7.3.2 Pick-up mechanism ..................................................................................................................................................PN -49
7.3.3 Separation mechanism .............................................................................................................................................PN -49
7.3.4 Paper feed mechanism .............................................................................................................................................PN -50
7.3.5 Air assist mechanism ................................................................................................................................................PN -50
7.3.6 Cover paper empty detection control ........................................................................................................................PN -50
7.3.7 Paper feed assist plate .............................................................................................................................................PN -50
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8. COVER PAPER TABLE SECTION ......................................................................................................................PN -52
8.1 Configuration .......................................................................................................................................................................PN -52
8.2 Drive ....................................................................................................................................................................................PN -53
8.2.1 Cover paper table up down/Fr and /Rr drive .............................................................................................................PN -53
8.2.2 Cover paper alignment drive .....................................................................................................................................PN -53
8.2.3 Cover paper conveyance drive .................................................................................................................................PN -54
8.2.4 Book exit drive ..........................................................................................................................................................PN -54
8.2.5 Cover paper folding plate /Rt and /Lt drive ...............................................................................................................PN -54
8.2.6 Cover paper conveyance arm /Rr and /Lt drive ........................................................................................................PN -55
8.2.7 Cover paper lift drive .................................................................................................................................................PN -55
8.2.8 Cutter drive ...............................................................................................................................................................PN -55
8.3 Operation ............................................................................................................................................................................PN -55
8.3.1 Cover paper table section operation overview ..........................................................................................................PN -55
8.3.2 Cover paper conveyance control ..............................................................................................................................PN -59
8.3.3 Cover paper trimming control ...................................................................................................................................PN -60
8.3.4 Cover paper alignment drive .....................................................................................................................................PN -60
8.3.5 Cover paper table up down control ...........................................................................................................................PN -62
8.3.6 Cover paper folding plate control ..............................................................................................................................PN -63
8.3.7 Cover paper conveyance arm control .......................................................................................................................PN -65
8.3.8 Cover paper lifting (supporting) control .....................................................................................................................PN -67
8.3.9 Book paper exit control .............................................................................................................................................PN -67
8.3.10 Waste paper control ................................................................................................................................................PN -68
9. BOOK STOCK SECTION .....................................................................................................................................PN -69
9.1 Configuration .......................................................................................................................................................................PN -69
9.2 Drive ....................................................................................................................................................................................PN -69
9.2.1 Book conveyance drive .............................................................................................................................................PN -69
9.2.2 Book conveyance belt drive ......................................................................................................................................PN -70
9.2.3 Book conveyance up down drive ..............................................................................................................................PN -70
9.2.4 Book movement drive ...............................................................................................................................................PN -71
9.2.5 Book stopper drive ....................................................................................................................................................PN -71
9.3 Operation ............................................................................................................................................................................PN -71
9.3.1 Book stock section operation overview .....................................................................................................................PN -71
9.3.2 Book conveyance and movement control .................................................................................................................PN -72
9.3.3 Book conveyance belt control ...................................................................................................................................PN -74
9.3.4 Book conveyance up down control ...........................................................................................................................PN -74
9.3.5 Book movement control ............................................................................................................................................PN -75
9.3.6 Book stopper control .................................................................................................................................................PN -76
9.3.7 Book full status detection control ..............................................................................................................................PN -76
10. RELAY CONVEYANCE SECTION .....................................................................................................................PN -77
10.1 Configuration .....................................................................................................................................................................PN -77
10.2 Drive ..................................................................................................................................................................................PN -77
10.2.1 Relay conveyance roller drive / Relay paper exit roller drive ..................................................................................PN -77
10.3 Operation ..........................................................................................................................................................................PN -78
10.3.1 Relay conveyance control .......................................................................................................................................PN -78
11. OTHERS .............................................................................................................................................................PN -79
11.1 Fan control ........................................................................................................................................................................PN -79
11.1.1 .................................................................................................................................................................................PN -79
11.2 Door opening/closing control ............................................................................................................................................PN -79
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6. POWER SOURCE SECTION .................................................................................................................................PO -6
6.1 Configuration ........................................................................................................................................................................PO -6
6.2 Operation ..............................................................................................................................................................................PO -6
6.2.1 Power source supply ..................................................................................................................................................PO -6
lvi
2.2.2 White lines (to sub-scan direction)................................................................................................................................Q-34
2.2.3 Drum humidity memory.................................................................................................................................................Q-36
2.2.4 Gloss line caused by fusing paper exit roller................................................................................................................Q-36
2.2.5 Banding in the main scan direction on halftone image printed on thick paper(Jitter problem)......................................Q-37
2.2.6 Line like ripple on image...............................................................................................................................................Q-39
2.2.7 Banding on Halftone.....................................................................................................................................................Q-39
2.2.8 Waste toner packing.....................................................................................................................................................Q-40
2.2.9 Transfer shifts with halftone on thick paper under high humidity..................................................................................Q-40
2.2.10 8mm pitch line on thick paper at low speed printing...................................................................................................Q-41
2.2.11 Darker image up to 53mm from leading edge or after 53mm from white area (Developing memory)........................Q-42
2.2.12 Image after white part becomes darker (Developing ghost).......................................................................................Q-43
2.2.13 Image soilage at machine rear side............................................................................................................................Q-44
2.3 Soilage....................................................................................................................................................................................Q-45
2.3.1 Toner spilling.................................................................................................................................................................Q-45
2.3.2 Smear on mat-coated paper with half-tone image........................................................................................................Q-46
2.4 Others.....................................................................................................................................................................................Q-47
2.4.1 Darker at the trailing edge of image..............................................................................................................................Q-47
2.4.2 Depletion of developer after continuous printing...........................................................................................................Q-47
2.4.3 Image skew (CD skew : bottom down direction)...........................................................................................................Q-48
2.4.4 How to maintain consistent color during continuous printing........................................................................................Q-57
3. PAPER......................................................................................................................................................................Q-59
3.1 Paper conveyance failure........................................................................................................................................................Q-59
3.1.1 PFU centering error (image suddenly shifts by 5mm)...................................................................................................Q-59
3.1.2 2nd side image position adjustment..............................................................................................................................Q-61
3.1.3 Scratch on thick paper (Except RU-509)......................................................................................................................Q-62
3.1.4 Scratch on thick paper (RU-508)..................................................................................................................................Q-71
3.2 Others.....................................................................................................................................................................................Q-78
3.2.1 Paper waving................................................................................................................................................................Q-78
3.2.2 Curl or buckling at fusing unit........................................................................................................................................Q-79
4. MACHINE TROUBLES.............................................................................................................................................Q-81
4.1 Control.....................................................................................................................................................................................Q-81
4.1.1 Printer gamma offset automatic adjustment does not complete normally after trying several times............................Q-81
4.1.2 Print job is not accepted while machine indicates dehumidifying.................................................................................Q-81
4.1.3 Developer spill..............................................................................................................................................................Q-81
4.1.4 Either error code 246 or 247 is indicated on the display with ISW................................................................................Q-82
4.1.5 ISW does not complete.................................................................................................................................................Q-82
4.2 Error code...............................................................................................................................................................................Q-82
4.2.1 C-2451, C-2452, C-2453 and C-2454 occur.................................................................................................................Q-82
4.2.2 C-2721, Intermediate transfer belt wrapping jam due to separation failure..................................................................Q-83
4.2.3 C-C101 occurs right after turning ON the power source...............................................................................................Q-84
4.2.4 C-3102 fusing motor abnormality..................................................................................................................................Q-86
4.2.5 C-0213 paper ejection abnormality...............................................................................................................................Q-87
4.3 Others.....................................................................................................................................................................................Q-88
4.3.1 Options cannot be recognized. System configuration display without options.............................................................Q-88
4.3.2 Caution for charging developer to developing unit........................................................................................................Q-88
4.3.3 Weekly timer setting - select time for power save does not work normally...................................................................Q-89
4.3.4 Intermediate transfer belt cleaning blade flipping.........................................................................................................Q-90
5. OPTIONS..................................................................................................................................................................Q-92
5.1 RU-508/RU-509/HM-102.........................................................................................................................................................Q-92
5.1.1 J-7551 or J-7552 occurs if the guide plate under the entrance of RU-508/509 is not fully locked................................Q-92
5.1.2 Correction to the RU-509 User's Guide: The curl adjustment reference table..............................................................Q-92
5.1.3 Water leakage of HM-101/102......................................................................................................................................Q-93
5.1.4 J-7550 occurs due to mis-detection of the entrance sensor.........................................................................................Q-93
5.2 FS-531/FS-612........................................................................................................................................................................Q-94
5.2.1 When using the FS-531/FS-612 and binding 2 sheets with 2 stapling positions, a shift in the stapling positions occurs in
the direction of the paper feed................................................................................................................................................Q-94
5.2.2 FS-612 board damage due to the wrong description of installation manual.................................................................Q-95
5.3 FS-521....................................................................................................................................................................................Q-96
5.3.1 Staple JAM procedure..................................................................................................................................................Q-96
5.3.2 FS-521 When stapling papers, mis-alignment occurs..................................................................................................Q-99
5.4 SD-506..................................................................................................................................................................................Q-100
5.4.1 SD-506 Tri-fold adjustment procedure........................................................................................................................Q-100
5.5 LS-505...................................................................................................................................................................................Q-101
5.5.1 LS-505 Mis-alignment in the LS stack........................................................................................................................Q-101
5.5.2 LS-505 The door opens with its rebound....................................................................................................................Q-102
5.5.3 LS-505 BELT 216L(15AV7653) Replacement procedure...........................................................................................Q-103
6. OTHERS.................................................................................................................................................................Q-109
6.1 Service tool...........................................................................................................................................................................Q-109
6.1.1 Developer ejection jig..................................................................................................................................................Q-109
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L Revision List > bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 2.0
Revision List
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 2.0
Issue data:2010/12
No. Title Descriptions of revision
1 - Addition of C70hc as a machine name
2 B.2. PRODUCT NAME Addition of Microsoft Windows 7
3 C.1.2 Functions Correction of the custom paper size due to a specification change
4 C.1.5 Materials Addition of information of C70hc
5 C.1.6 Maintenance Addition of information of C70hc, correction of error in writing
6 C.1.7 Machine data Correction of the power consumption and weight due to a specification
change
7 C.12.2 Functions Correction of error about the FS-521 paper size
8 C.18.2 Functions Correction of error about the FD-503 paper size
9 C.19.3 Type of paper Correction of error about the SD-506 paper size
10 C.23.12 Appendix B Addition of information of the DS-507/514
11 D.1.1 System configuration (C7000/C7000P/C70hc/ Addition of information of the IC-413, DS-507/514
C6000)
12 D.1.2 Configuration for optional device (C7000/C7000P/ Addition of information about the configuration for optional device
C70hc/C6000)
13 E.1.8.9 Various setting for the software Correction of error in writing
14 F.1.1.8 Periodic maintenance 4 (Every 340,000 prints Addition of information of C70hc
(C7000/C7000P/C70hc))/Periodic maintenance 5
(Every 300,000 prints (C6000/C6000L))
15 F.1.1.16 Periodic maintenance 10 (Every 900,000 prints Correction of error in writing
(C7000/C7000P/C70hc/C6000/C6000L))
16 F.1.6.1 Periodic maintenance 1 (Every 600,000 prints) Addition of lacked information
17 F.2.2.1 Periodically replaced parts list (C7000/C7000P/ Addition of information of C70hc / Correction of errors in writing
C70hc)
18 F.2.2.2 Periodically replaced parts list (C6000/C6000L) Correction of error in writing
19 F.3.4 Management of ORU-M parts counter Addition of information due to addition of "ORU-M Password Setting"
20 F.11.5.2 Replacing the paper exit opening solenoid Correction of error in writing
assy (SD9)
21 F.17.4.6 Replacing the trimmer blade motor (M31) Addition/correction of information due to the change of installation position of
the SD-506 trimmer blade motor (M31)
22 F.17.4.7 Lubrication to the trimmer unit Addition/correction of information due to the change of installation position of
the SD-506 trimmer blade motor (M31)
23 F.18.1.2 Replacing the switchback roller Correction of error in writing
24 G.2.2.13 Writing unit Addition of information for installing the writing unit
25 G.2.2.21 Fusing large/small recognition connector Addition of the removal procedure for the fusing large/small recognition
connector of the fusing unit
26 G.14.1.3 Wire slack prevention sensor (PS66) Addition/correction of information due to the change of installation position of
the SD-506 trimmer blade motor (M31)
27 I.3.1 List of utility menus Addition of items to the Utility list
28 I.5.1 Service Mode List Addition of items to the Service Mode list
29 I.5.3.9 Skew Initial Position Memory (Printer Adjustment Correction of the usage of Skew Initial Position Memory in Service Mode
- Writing Initial Pos. Memory)
30 I.5.3.10 Cross Direction Initial Pos. (Printer Adjustment Deletion of item
- Writing Initial Pos. Memory)
31 I.5.3.24 Printer Gamma Offset Auto. (RU) (Quality Addition of "Printer Gamma Offset Auto." to Service Mode
Adjustment - Printer Gamma Adjustment)
32 I.5.3.26 Printer Gamma Sensor Adj. (RU) (Quality Addition of "Printer Gamma Sensor Adj. (RU)" to Service Mode
Adjustment - Printer Gamma Adjustment)
33 I.5.5.2 Software DIPSW setting list Addition of the following DIPSW
DIPSW11-1, DIPSW14-4, DIPSW37-0/1/2/3
34 I.5.5.2 Software DIPSW setting list Addition/correction of the following software DIPSW
DIPSW3-0, DIPSW12-4, DIPSW13-7 , DIPSW14-2/3, DIPSW15-2,
DIPSW19-5, DIPSW27-1/2, DIPSW29-2
35 I.5.5.2 Software DIPSW setting list Deletion of the following software DIPSW
DIPSW35-2/3/4/5
36 I.5.5.5 Setup Date/Business Setting Correction of information in "Setup Date/Business Setting" in Service Mode
37 I.5.6.16 Special Parts Counter Correction of error in writing
38 I.5.7.4 IO check mode list Deletion of I/O check code 99-04
1
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L Revision List > bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 2.0
2
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L Revision List > bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 3.0
3
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L Revision List > bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 3.2
4
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L Revision List > bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 4.0
5
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L Revision List > bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 4.0
6
Revision List > bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PRO C6000...
7
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L
A-1
A SAFETY AND IMPORTANT WARNING ITEMS > 1. IMPORTANT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L NOTICE
1. IMPORTANT NOTICE
Because of possible hazards to an inexperienced person servicing this product as well as
the risk of damage to the product, KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
(hereafter called KMBT) strongly recommends that all servicing be performed only by
KMBT-trained service technicians.
Changes may have been made to this product to improve its performance after this Service
Manual was printed. Accordingly, KMBT does not warrant, either explicitly or implicitly, that
the information contained in this service manual is complete and accurate.
The user of this service manual must assume all risks of personal injury and/or damage to
the product while servicing the product for which this service manual is intended. Therefore,
this service manual must be carefully read before doing service work both in the course of
technical training and even after that, for performing maintenance and control of the product
properly.
Keep this service manual also for future service.
A-2
A SAFETY AND IMPORTANT WARNING ITEMS > 2. DESCRIPTION
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L ITEMS FOR DANGE...
: Precaution when
servicing the product.
General
Electric hazard High temperature
precaution
: Prohibition when
servicing the product.
General Do not touch with Do not
prohibition wet hand disassemble
: Direction when
servicing the product.
General
Unplug Ground/Earth
instruction
Illustrations representing the power plug and wall outlet used in the following descriptions are
only typical. Their shapes differ depending on the country or region.
A-3
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
3. SAFETY WARNINGS
3.1 MODIFICATIONS NOT AUTHORIZED BY KONICA MINOLTA
BUSINESS TECHNOLOGIES, INC.
KONICA MINOLTA brand products are renowned for their high reliability. This reliability is
achieved through high-quality design and a solid service network.
Product design is a highly complicated and delicate process where numerous mechanical,
physical, and electrical aspects have to be taken into consideration, with the aim of arriving at
proper tolerances and safety factors. For this reason, unauthorized modifications involve a high
risk of degradation in performance and safety. Such modifications are therefore strictly
prohibited. the points listed below are not exhaustive, but they illustrate the reasoning behind
this policy.
WARNING
Do not make any modifications to the product
unless otherwise instructed by KMBT.
A-4
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
Do not disable safety functions (for example,
interlocks and safety circuits).
Safety devices become inoperative, resulting
in fire from high heat, electric shock, or
injury.
WARNING
Use a power supply cord set which meets the
following criteria:
- provided with a plug having configuration
intended for the connection to wall outlet
appropriate for the product's rated voltage and
current, and kw
- the plug has pin/terminal(s) for grounding, and
- provided with three-conductor cable having
enough current capacity, and
- the cord set meets regulatory requirements for
the area.
Use of inadequate cord set leads to fire or electric
shock.
A-5
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
Attach power plug which meets the following criteria:
- having configuration intended for the connection
to wall outlet appropriate for the products rated
voltage and current, and
- the plug has pin/terminal(s) for grounding, and
- meets regulatory requirements for the area.
Use of inadequate cord set leads to the product
connecting to inadequate power supply (voltage,
current capacity, grounding), and may result in fire
or electric shock.
The wires in the power supply cord shall be
connected to the terminals of the plug in accordance
with the following:
Color of the wire Terminal of the plug
Marked with "L", "A" or "W"
Brown Black
or colored RED
Marked with "N"
Light Blue White
or colored BLACK
A-6
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
The power outlet should have a capacity of at
least the maximum power consumption and
be dedicated only to the product.
The current that can be passed through the
outlet is limited and any current exceeding
the limit could result in fire.
If the wall outlet has two or more receptacles kw
A-7
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
Make sure the power cord is plugged into the
wall outlet securely.
If the power plug is left loose in the wall
outlet, contact failure may occur, leading to
abnormal heating of the power plug and a
risk of fire.
WARNING
Check whether the product is grounded
properly.
If current leakage occurs in an ungrounded
product, you may suffer electric shock while
operating the product.
Connect power plug to grounded wall
outlet.
Make sure of correct ground connection.
If the grounding wire is connected to an
inappropriate part, there is a risk of
explosion or electric shock. Do not connect
the grounding wire to any of the following
parts:
a. Gas pipe: Gas explosion or fire may
result.
b. Lightning rod: Risk of electric shock or
fire during lightning.
c. Grounding wire for telephone line: Risk of
electric shock or fire during lightning.
d. Water pipe and faucet: These parts do
not serve as a ground connection
because of a plastic part that is very
often installed midway within the water
pipe.
A-8
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
When using the power cord set (inlet type)
that came with this product, make sure the
connector is securely inserted in the inlet of
the product.
When a securing measure is provided,
secure the cord with the fixture properly.
If the power cord (inlet type) is not
connected to the product securely, a
contact problem may lead to increased
resistance, overheating, and risk of fire.
Do not allow the power cord to be stepped on
or pinched.
Overheating may occur there, leading to a
risk of fire.
Check whether the power cord is damaged.
Check whether the sheath is damaged.
If the power plug, cord, or sheath is
damaged, replace with a new power cord
(with plug and connector on each end)
specified by KMBT. Using the damaged
power cord may result in fire or electric
shock.
Do not bundle or tie the power cord.
Overheating may occur there, leading to a
risk of fire.
Check whether dust is collected around the
power plug and wall outlet.
Using the power plug and wall outlet
without removing dust may result in fire.
Do not insert the power plug into the wall
outlet with a wet hand.
The risk of electric shock exists.
A-9
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
When unplugging the power cord, grasp the
plug, not the cable.
The cable may be broken, leading to a risk
of fire and electric shock.
(4) Wiring
WARNING
Never use multi-plug adapters to plug multiple
power cords in the same outlet.
If used, the risk of fire exists.
When an extension cord is required, use one
that meets the rated current, rated voltage,
and the relevant safety standards of the
country.
Current that can be passed through the
extension cable is limited and fire may
result from the use of an inappropriate type
of an extension cable.
Do not use an extension cable reel with the
cable taken up. Fire may result.
A-10
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
Do not place the product near flammable
materials or volatile materials that may catch
fire.
A risk of fire exists.
Do not place the product in a place exposed
to water such as rain.
A risk of fire and electric shock exists.
WARNING
When the product is not to be used for an
extended period of time (for holidays, for
example), instruct the user to turn OFF the
power switch and unplug the power cord from
the power outlet.
Dust collected around the power plug and
outlet may cause fire.
A-11
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
(3) Ventilation
CAUTION
The product generates ozone gas during
operation.
If the smell of ozone is present in the
following cases, ventilate the room.
a. When the product is used in a poorly
ventilated room
b. When making a lot of copies
c. When using multiple products at the
same time
(4) Stability
CAUTION
Be sure to lock the caster stoppers.
In the case of an earthquake, the product
may slide, leading to an injury.
A-12
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
Before conducting an inspection, read all
relevant documentation (service manual,
technical notices, etc.) and proceed with the
inspection following the prescribed procedure
using the recommended personal safety
equipment and using only the prescribed
tools.
Do not make any adjustment not described
in the documentation.
If the prescribed procedure or tool is not
used, the product may break and a risk of
injury or fire exists.
Before conducting an inspection, be sure to
disconnect the power plugs from the Main
Body and Accessories (Options).
When the power plug is inserted into the
wall outlet, some units are still powered
even if the POWER switch is turned OFF.
A risk of electric shock exists.
CAUTION
The area around the fixing unit is hot.
You may get burned.
A-13
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
CAUTION
Do not leave the machine unattended during
transportation, installation, and/or inspection.
If the machine is left unattended, face
protrusions toward the wall or take other
necessary precautions to prevent a user or
other person in the area from stumbling
over a protrusion of the machine or being
caught by a cable, possibly causing a fall to
the floor or other personal injury.
WARNING
Take every care when making adjustments or
performing an operation check with the
product powered.
If you make adjustments or perform an
operation check with the external cover
detached, you may touch live or high-
voltage parts or you may be caught in
moving gears or the timing belt, leading to a
risk of injury.
Take every care when servicing with the
external cover detached.
High-voltage exists around the drum unit. A
risk of electric shock exists.
If it is absolutely necessary to service the
machine with the door open or external
covers removed, always be attentive to the
motion of the internal parts.
A normally protected part may cause
unexpected hazards.
A-14
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
CAUTION
Do not keep gazing at a lamp light during the
service procedure with the product powered
ON.
Eyestrain may result.
WARNING
When a product fault is reported from a user,
check parts and repair the fault appropriately
with safety in mind.
A damaged product, personal injury, or fire
may result.
Whenever mounting an option on the
machine, be attentive to the motion of the
other workers performing the task.
Another worker may be injured by a pinch
point between the machine and the option.
When mounting an option on the machine, be
careful about the clearance between the
machine and the option.
You may be injured with your finger or hand
pinched between the machine and the
option.
When removing a part that secures a motor,
gear, or other moving part, disassembling a
unit, or reinstalling any of such parts and
units, be careful about moving parts and use
care not to drop any part or unit. During the
service procedure, give sufficient support for
any heavy unit.
You may be injured by a falling part or unit.
A-15
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
Check the external covers and frame for
possible sharp edges, burrs, and damage.
They can be a cause of injury during use or
servicing.
When accessing a hard-to-view or narrow
spot, be careful about sharp edges and burrs
on the frame and parts.
They may injure your hands or fingers.
Do not allow any metal parts such as clips,
staples, and screws to fall into the product.
They can short internal circuits and cause
electric shock or spark bursting into flame.
Check wiring for pinched and any other
damage.
Current can leak, leading to a risk of
electric shock or fire.
Check high-voltage cables and sheaths for
any damage.
Damage may lead to product failure and/or
the risk of fire.
Do not disassemble or adjust the write unit
(PH unit) incorporating a laser.
The laser light can enter your eye, leading
to a risk of loss of eyesight.
Do not supply power with the write unit (PH
unit) shifted from the specified mounting
position.
The laser light can enter your eye, leading
to a risk of loss of eyesight.
After replacing a part to which AC voltage is
applied (e.g., optical lamp and fixing lamp), be
sure to check the installation state.
A risk of fire exists.
A-16
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
WARNING
Check the interlock switch and actuator for
loosening and check whether the interlock
functions properly.
If the interlock does not function, you may
receive an electric shock or be injured
when you insert your hand in the product
(e.g., for clearing paper jam).
Make sure the wiring cannot come into
contact with sharp edges, burrs, or other
pointed parts.
Damage may lead to the risk of electric
shock or fire.
Make sure that all screws, components,
wiring, connectors, etc. that were removed for
safety check and maintenance have been
reinstalled in the original location. (Pay
special attention to forgotten connectors,
pinched cables, forgotten screws, etc.)
A risk of product trouble, personal injury,
electric shock, and fire exists.
Never use any flammable or combustible
spray, fluid, gas, or similar substance in and
around the product.
Do not use any flammable or combustible
dust spray, in particular, to clean the interior
of the product.
Fire or explosion may result.
CAUTION
Carefully remove all toner remnants and dust
from electrical parts and electrode units such
as a charging corona unit.
Toner remnants and dust may lead to
product failure and/or the risk of fire.
A-17
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
CAUTION
Check electrode units such as a charging
corona unit for deterioration and signs of
leakage.
Damage may lead to product failure and/or
the risk of fire.
When replacing a battery, replace it with a
new one as specified.
Dispose of the used battery as instructed
on its packaging or by local ordinance.
There is a risk of explosion if the battery is
replaced with an incorrect type.
WARNING
For handling of consumables (toner,
developer, photoconductor, etc.) and their
storage precautions, see MSDS.
CAUTION
Handle with care according to MSDS.
Use of solvent may involve explosion, fire,
or personal injury.
3.4 FUSE
CAUTION
Double pole / neutral fusing
ATTENTION
Double ple / fusible sur le neutre.
A-18
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WARNINGS
3.5.2 Germany
VORSICHT!
Explosionsgefahr bei unsachgemem Austausch der Batterie.
Ersatz nur durch denselben oder einen vom Hersteller empfohlenen gleichwertigen Typ.
Entsorgung gebrauchter Batterien nach Angaben des Herstellers.
3.5.3 France
ATTENTION
Il y a danger dexplosion sil y a remplacement incorrect de la batterie.
Remplacer uniquement avec une batterie du mme type ou dun type quivalent recommand
par le constructeur.
Mettre au rebut les batteries usages conformment aux instructions du fabricant.
3.5.4 Denmark
ADVARSEL!
Lithiumbatteri - Eksplosionsfare ved fejlagtig hndtering.
Udskiftning m kun ske med batteri af samme fabrikat og type.
Levr det brugte batteri tilbage til leverandren.
3.5.6 Norway
ADVARSEL
Eksplosjonsfare ved feilaktig skifte av batteri.
Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten.
Brukte batterier kasseres i henhold til fabrikantens instruksjoner.
A-19
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
A-20
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
A-21
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
(Rear side)
CAUTION
Do not open the cover
during energization
since the light source of
laser is inside.
A-22
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
(LU-202)
CAUTION
To avoid any unexpected
injury, DO NOT put your hand
into the holes (3 places) on
the bottom plate of the LU.
(PB-503)
CAUTION
The paste tank
unit is very hot.
To avoid getting
burned DO NOT
TOUCH.
A-23
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
(FS-531/612)
CAUTION
To avoid injury, DO NOT
put your hand on top of
the printed sheets.
Be sure to hold both
sides of the printed
sheets when removing
them, and DO NOT leave
your hand on the printed
sheets while the primary
(main) tray goes up.
(SD-506)
WARNING
Do not touch the edge of the
trimmer blade.
You get injured.
A-24
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
(GP-501) WARNING
This safety message you could
get an electrical shock because
disconnecting power from this
section does not cut off power
from adjacent sections of the
machine.
WARNING
This safety message means
that you might get seriously
hurt or killed if you open the
product and expose yourself to
hazardous voltage. NEVER
remove the screwed on covers.
ALWAYS refer service
requirements to qualified
service personnel.
CAUTION
You may be burned or injured if you touch any area that you are advised not to touch
by any caution label. Do not remove caution labels. If any caution label has come off
or soiled and therefore the caution cannot be read, contact our service office.
A-25
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
WARNING
Do not open the cover for 10 minutes after turning OFF
the power switch.
There is a possibility of electrical shock caused by
charging voltage.
WARNING
Do not open the cover for 50 minutes after turning OFF
the power switch.
There is a possibility of electrical shock caused by
charging voltage.
A-26
A SAFETY AND IMPORTANT WARNING ITEMS > 4. WARNING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L INDICATIONS ON THE ...
(RU-509)
WARNING
CAUTION
You may be burned or injured if you touch any area that you are advised not to touch
by any caution label. Do not remove caution labels. If any caution label has come off
or soiled and therefore the caution cannot be read, contact our service office.
A-27
A SAFETY AND IMPORTANT WARNING ITEMS > 5. MEASURES
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L TO TAKE IN CASE OF...
A-28
B NOTATION OF THE CONTENTS > 1. PRECAUTION ON
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L HANDLING THIS MANUAL
B -1
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L B NOTATION OF THE CONTENTS > 2. PRODUCT NAME
2. PRODUCT NAME
In this manual, each product is indicated as following names.
(1) bizhub PRESS C7000/C7000P/C70hc/C6000*1: Copier or Main body
B -2
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L B NOTATION OF THE CONTENTS > 3. TRADEMARK
3. TRADEMARK
3.1 TRADEMARKS OF OTHER COMPANIES
The indicated company and product names are the trademarks or registered trademarks of each company.
B -3
B NOTATION OF THE CONTENTS > 4. ELECTRICAL PARTS AND
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L SIGNALS
DRV
DRV B
DRV
A
/A
B
/B
AB
BB
CLK, PLL PLL control signal
LCK, Lock, LD PLL lock signal
FR Forward/reverse rotation signal
EM, Lock, LCK, LD Motor lock abnormality
BLK Drive brake signal
P/S Power/stop
S/S Operating load start/stop signal
SS
CW/CCW, F/R Rotational direction switching signal
ENB Effective signal
TEMP_ER Motor temperature abnormality detection signal
Fan FM 24V Power to drive the fan motor
CONT, DRIVE Drive signal
HL Speed control signal (2 speeds)
EM, Lock, LCK, FEM Detection signal
Others TH1.S, ANG Analog signal
Ground SG, S.GND, S_GND Signal ground
B -4
B NOTATION OF THE CONTENTS > 4. ELECTRICAL PARTS AND
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L SIGNALS
B -5
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L B NOTATION OF THE CONTENTS > 5. PAPER FEED DIRECTION
B -6
C PRODUCT SPECIFICATIONS > 1. bizhub PRESS C7000/
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C7000P/C70hc/C6000...
C PRODUCT SPECIFICATIONS
1. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
1.1 Type
Type Console type (floor-mounted type)
Copying method 4-coupled drum tandem laser electrostatic method
Original stand Fixed
Original alignment Left rear standard
Photo conductor type OPC
Writing type 8-beam laser scanning type
Tray capacity 3 trays (500 sheets x 3, 80g/m2)
MB-504 (Multi bypass, 250 sheets, 80g/m2)*1 *2
PF-602 (3000 sheets x 2, 80g/m2)*1
LU-202 (2500 sheets x 80g/m2)*1
*1 MB-504, PF-602, LU-202 is option.
*2 PF-602 is not available when MB-504 is installed.
1.2 Functions
Original Sheet, book, solid object
Max. original size A3 or 11 x 17 (Custom paper: Max. 303mm x 438mm)
Copy size Tray 1, 2, 3 SRA3, A3, B4, ISOB4, SRA4, SRA4S, A4, A4S, B5, B5S, ISOB5S,
A5S
13 x 19, 12 x 18, 11 x 17, 9 x 11, 8 1/2 x 14,
8 1/2 x 11, 8 1/2 x 11S, 5 1/2 x 8 1/2 S
8 1/2 x 13, 8 1/4 x 13, 8 1/8 x 13 1/4, 8 x 13
8K, 16K, 16KS
Tab paper (A4, 81/2 x 11)
Custom paper (Max. 330.2 x 487.7mm, Min. 139.7 x 182 mm)
Bypass (Option, MB-504) SRA3, A3, B4, ISOB4, SRA4, SRA4S, A4, A4S, B5, ISOB5, B5S,
ISOB5S, A5, A5S, B6S, ISOB6S, A6S, Postcard
13 x 19, 12 x 18, 11 x 17, 9 x 11, 8 1/2 x 14,
8 1/2 x 11, 8 1/2 x 11S, 5 1/2 x 8 1/2 S
8 1/2 x 13, 8 1/4 x 13, 8 1/8 x 13 1/4, 8 x 13
8K, 16K, 16KS
Tab paper (A4, 81/2 x 11)
Custom paper (Max. 330.2 x 487.7mm, Min. 100 x 148 mm)
ADU SRA3, A3, B4, ISOB4, SRA4, SRA4S, A4, A4S, B5, ISOB5, B5S,
ISOB5S, A5, A5S, B6S, ISOB6S, A6S, Postcard
13 x 19, 12 x 18, 11 x 17, 8 1/2 x 14, 8 1/2 x 11,
8 1/2 x 11S, 5 1/2 x 8 1/2 S
8 1/2 x 13, 8 1/4 x 13, 8 1/8 x 13 1/4, 8 x 13
8K, 16K, 16KS
Custom paper (Max. 330.2 x 487.7mm, Min. 100 x 148 mm)
Copy magnification Fixed magnification x 1.000, x 2.000, x 1.414, x 1.224, x 1.154,
x 0.866, x 0.816, x 0.707, x 0.500
Zoom magnification x 0.250 to x 4.000 (each 0.001 step)
Warm-up time 450 sec. or less
First copy out time Color 7.6 seconds or less (A4, 8 1/2 x 11)
(C7000/C7000P/C70hc)
Black and white 5.9 seconds or less (A4, 8 1/2 x 11)
First copy out time Color 7.8 seconds or less (A4, 8 1/2 x 11)
(C6000/C6000L)
Black and white 6.0 seconds or less (A4, 8 1/2 x 11)
Continuous copy speed Color 70 sheets/min. (8 1/2 x 11), 71 sheets/min. (A4)
(C7000/C7000P/C70hc)
Black and white 70 sheets/min. (8 1/2 x 11), 71 sheets/min. (A4)
Continuous copy speed Color 60 sheets/min. (A4, 8 1/2 x 11)
(C6000/C6000L)
Black and white 60 sheets/min. (A4, 8 1/2 x 11)
Continuous copy count Up to 9,999 sheets
Resolution Scan Main scan: 600dpi
Sub scan: 600dpi
C -1
C PRODUCT SPECIFICATIONS > 1. bizhub PRESS C7000/
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C7000P/C70hc/C6000...
1.3 Paper
(1) Paper weight
Weight that can be fed Tray 1, 2, 3 64g/m2 to 256g/m2*1(plain paper, fine paper, color paper)
81g/m2 to 256g/m2*1 (coated paper)
MB-504 64g/m2 to 300g/m2 (plain paper, fine paper, color paper)
81g/m2 to 300g/m2 (coated paper)
Weight that can be exited Simplex straight paper exit 64g/m2 to 300g/m2
Simplex reverse/exit 64g/m2 to 300g/m2
ADU 64g/m2 to 300g/m2
Tab Paper *6
1.4.2 Metric
Paper type Product name*1
Plain Profi (80g/m2)
Original (80g/m2)
C -2
C PRODUCT SPECIFICATIONS > 1. bizhub PRESS C7000/
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C7000P/C70hc/C6000...
Fine
Color Mondi Color Copy (90g/m2, 100g/m2, 120g/m2, 160g/m2, 200g/m2, 220g/m2, 250g/m2, 280g/m2, 300g/
m2)
Coated-GL
Coated-GO Mondi Color Copy Coated Silk (135g/m2, 170g/m2, 200g/m2, 250g/m2)
Mondi Color Copy Coated Glossy (135g/m2, 170g/m2, 200g/m2, 250g/m2)
Coated-ML
Coated-MO
1.5 Materials
(1) C7000/C7000P/C70hc/C6000
Parts name Useful life Name
Toner bottle /Y 31,000 prints*1 TN616Y*6
TN617Y*7
Toner bottle /M 31,000 prints*1 TN616M*6
TN617M*7
Toner bottle /C 31,000 prints*1 TN616C*6
TN617C*7
Toner bottle /K 41,500 prints*1 TN616K*6
TN617K*7
Drum cartridge 220,000 prints*2 DU-104
180,000 prints*3
(102 km of drum drive distance or
130 km of lubricant applying roller
drive distance)*4
Developer /Y 340,000 prints*2 DV610Y
300,000 prints*3
(Drive distance 200km)*4
Developer /M 340,000 prints*2 DV610M*6
300,000 prints*3 DV611M*7
(Drive distance 200km)*4
Developer /C 340,000 prints*2 DV610C*6
300,000 prints*3 DV611C*7
(Drive distance 200km)*4
Developer /K 340,000 prints*2 DV610K
300,000 prints*3
(Drive distance 200km)*4
Toner collect box 50,000 prints*5 A03UR702##
(2) C6000L
Parts name Useful life Name
Toner bottle /Y 27,900 prints*1 TN616Y-L
Toner bottle /M 27,900 prints*1 TN616M-L
Toner bottle /C 27,900 prints*1 TN616C-L
Toner bottle /K 37,350 prints*1 TN616K-L
Drum cartridge 180,000 prints DU-104
(102 km of drum drive distance or
130 km of lubricant applying roller
drive distance)*4
Developer /Y 300,000 prints DV610Y
(Drive distance 200km)*4
C -3
C PRODUCT SPECIFICATIONS > 1. bizhub PRESS C7000/
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C7000P/C70hc/C6000...
1.6 Maintenance
Maintenance cycle Every 50,000 prints
Ave. number of prints*4 Inch: 55,000 per month*1
Inch: 33,000 per month*2
Inch: 21,000 per month*3
Inch: 20,000 per month*6
Metric: 50,000 per month*1
Metric: 31,500 per month*2
Metric: 21,000 per month*3
Metric: 20,000 per month*6
Max. number of prints*4 Q zone*5 330,000 per month*1*3 11,000 per day*1*3
280,000 per month*2 *6 9,350 per day*2 *6
B, C zone*5 150,000 per month 8,500 per day
*1 C7000/C7000P
*2 C6000
*3 C70hc
*4 The print number is a total of black and white, single color, and full color.
*5 The zones mean the temp&humidity range indicated in the following graph.
*6 C6000L
80
70
A
Humidity (%RH)
60
B Q
40
30
20 C
10
10 18 20 23 30
Temperature (C)
C -4
C PRODUCT SPECIFICATIONS > 1. bizhub PRESS C7000/
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C7000P/C70hc/C6000...
C -5
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 2. DF-622
2. DF-622
2.1 Type
Type Belt conveyance type original auto feeder
2.2 Functions
Original size A3, B4, A4, A4S, B5, B5S, A5, A5S, B6S
11 x 17, 8 1/2 x 14, 8 1/2 x 11, 8 1/2 x 11S, 5 1/2 x 8 1/2, 5 1/2 x 8 1/2S
8 1/2 x 13, 8 1/4 x 13, 8 1/8 x 13 1/4, 8 x 13
8K, 16K, 16KS
Max. original size 297mm x 431.8mm
Min. original size 128mm x 139.7mm
Various sizes of paper can be accommodated
[1]
a
15sat1c001na
a Curing: 10 mm or less
[1] Original
Maximum tray capacity 100 sheets (80g/m2 paper)
Scan speed Color: 40sheets/min. or more
(A4, 81/2 x 11) Black-and-white : 40sheets/min. or more
Scanning system After the original that is conveyed on the belt stops, the scanner moves and scans the original.
C -6
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 3. PF-602
3. PF-602
3.1 Type
Type Front loading type two-tray paper feeder
3.2 Functions
Number of trays Two trays (All trays universal)
Maximum tray capacity 6,000 sheets (80 g/m2 standard paper) = 3,000 sheets x 2 trays
3.4 Maintenance
MAINTENANCE Same as the main body.
C -7
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 4. HT-504/505
4. HT-504/505
4.1 Type
Type Fan heater type dehumidifier
C -8
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 5. LU-202
5. LU-202
5.1 Type
Type Side mount type large volume paper feed unit
5.2 Functions
Maximum tray capacity 2500 sheets (80 g/m 2)*1
*1 Stacked height 275 mm
5.4 Maintenance
MAINTENANCE Same as the main body.
C -9
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 6. HT-503
6. HT-503
6.1 Type
Type Fan heater type dehumidifier
C -10
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 7. MB-504
7. MB-504
7.1 Type
Type Bypass paper feed unit
7.2 Functions
Maximum tray capacity 250 sheets (80g/m 2for paper)
C -11
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 8. HD-514
8. HD-514
8.1 Type
Type External hard disk kit
8.2 Functions
Function Scanning image memory
Storage of image data
Storage of image data header file
Storage of thumbnail data for preview
Job edit*2
Storage of job history
Storage of log data
* The installation of PF-705 and PH-101 is necessary.*1
* The installation of PH-102 is necessary.*2
HDD specifications 3.5-inch, SATA 160GB (Raw: 150GB, file system (FAT32: 10 GB) x 6 (Y, M, C, K, A and P)
Raw (150GB) Y / M /C / K Storage of image data, scanning
Unformatted image memory
A Storage of image data header file
P Storage of thumbnail data for
preview, storage of job history
File system (10GB) Y / M /C / K Not used
FAT32 A Storage of log data
P Job history setting data
Number of originals recorded Full color 4,300 sheets
(RawHDD) Conditions Original: KM#101 chart /A3 (color)
Density: Standard
Mode: Text/Photo, Full Size
Black and white/Single Color 8,600 sheets
Conditions Original: The Institute of Image
Electronics Engineers of Japan
FAX#4 chart /A4
Density: Standard
Mode: Text/Photo, Full Size
*1 C8000 only
*2 C7000/C7000P/C70hc/C6000/C6000L only
C -12
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 9. PH-102
9. PH-102
9.1 Type
Type Board kit for image preview
9.2 Functions
Functions Thumbnail data creation of HDD Store job
Preview of thumbnail data
Job edit
* The installation of HD-514 is necessary.
C -13
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 10. RU-509
10. RU-509
10.1 Type
Type Relay conveyance device with paper cooling/de-curler function
10.2 Functions
De-curler conveyance mode Reduces paper curl and conveys at an accelerating rate with post treatment linear velocity.
In the straight conveyance mode Feed without the de-curl process and conveys at an accelerating rate with post treatment linear velocity.
Humidifier conveyance mode Executes humidification of HM-102 (option) and conveys at an accelerating rate with post treatment linear
velocity.
Output paper density adjustment Measures the color density of the density patch printed on paper and feeds back to the image stabilization
mode *1 control of the main body.
*1 C7000/C7000P/C70hc/C6000 only.
C -14
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 11. HM-102
11. HM-102
11.1 Type
Type Paper humidifier kit
11.2 Function
Functions Humidifies the both sides of paper to adjust curling.
Tank capacity 20L (equivalent to approx. 100,000 copies)
C -15
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 12. FS-521
12. FS-521
12.1 Type
Type Staple-cut type multi-staple device
12.2 Functions
(1) Function
Straight mode Exited into the main tray with no processing made.
Shift mode Exited into the main tray after being shifted.
Sub tray mode Exits paper to the sub tray without any process.
Staple mode Exited into the main tray after being flat-stapled.
Subset staple mode Bundles of flat-stapled sheets of paper and single sheets of paper being exited at random into the main
tray.
C -16
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 12. FS-521
C -17
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 12. FS-521
15kjt1c001na
a Curl amount: 20mm or less (50g/m2 to 90g/m2), 10mm or less (91g/m2 to 300g/m2)
[1] 5 sheets
*1 Default for North America (C8000/1200/1200P/1051/C7000/C7000P/C70hc/C6000 only)
*2 Default for Europe
*3 1200/1200P/1051 only
*4 C6501/C6501P/C65hc only
*5 C8000 only
*6 For China/Taiwan only (C6501/C6501P/C65hc/1200/1200P/1051/C7000/C7000P/C70hc/C6000 only)
*7 Operation of paper exit with tab area at the trail edge side is not warranty.
*8 For C8000/C7000/C7000P/C70hc/C6000, A4, 81/2 x 11 only
*9 C7000/C7000P/C70hc/C6000 only
C -18
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 13. FS-531
13. FS-531
13.1 Type
Type Staple device
13.2 Functions
(1) Functions
Non-sort mode Exited into the main tray with no processing made.
Sort/group mode Executes shifting operation for each copy and exits to the main tray
Sub tray mode Exits paper to the sub tray without any process.
Staple mode Exits to the main tray after being flat-stapled
(2) Staple
Maximum flat stapling sheets 64g/m2 to 80g/m2: 50 sheets (Plain, Fine, Color), 40 sheets (Coated)
81g/m2 to 105g/m2: 40 sheets (Plain), 30 sheets (Fine, Color), 25 sheets (Coated)
106g/m2 to 135g/m2: 30 sheets (Plain, Fine), 25 sheets (Color), 20 sheets (Coated)
136g/m2 to 209g/m2: 20 sheets (Plain, Fine), 15 sheets (Color)
Within the range of the above number, up to 200g/m2: 2 sheets can be inserted.
Staple position Corner stapling Parallel or diagonal depending on
paper size
2 staplings Center spreading 162mm pitch
C -19
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 13. FS-531
15kjt1c001na
a Curing: 10 mm or less (However, paper reverse set and curl adjustment may be applied for paper with
curl 5mm or more)
[1] 5 sheets
*1 Operation of paper exit with tab area at the trail edge side is not warranty.
C -20
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 14. FS-612
14. FS-612
14.1 Type
Type Multi-folding, multi-stapling device
14.2 Functions
(1) Function
Non-sort mode Exited into the main tray with no processing made.
Sort/group mode Executes shifting operation for each copy and exits to the main tray
Sub tray mode Exits paper to the sub tray without any process.
Staple mode Exits to the main tray after being flat-stapled
Saddle stitching mode After folding and stapling on the center of paper, folds the paper in the middle and exits to the booklet
tray
Half-Fold mode Folds the paper in the middle and exits to the booklet tray
Tri-folding mode Folds the paper twice and exits to the booklet tray
Punch mode *1 Executes punching operation and exits paper to the main tray or the sub tray
*1 When PK (option) is mounted. The combination with the non-sort mode, sort/group mode, and staple mode is available.
*2 When PI (option) is mounted. Manual stapling and manual punching are available.
(2) Staple
Maximum flat stapling sheets Plain Fine Color Coat
64g/m2 to 80g/m2 50 sheets 50 sheets 30 sheets 30 sheets
Within the range of the above number, up to 200g/m2: 2 sheets can be inserted.
Staple position Parallel in front/45 degrees in back Slant:1 point Center:2 points
Maximum saddle stitching sheets Plain Fine Color Coat
64g/m2 to 80g/m2 20 sheets 20 sheets 20 sheets 20 sheets
Within the range of the above number, up to 200g/m2: 1 sheet can be inserted.
Staple position Changeable (128mm to 160mm)
(3) Folding
Maximum center fold 64g/m2 to 105g/m2: 3 sheets
Maximum tri-folding 64g/m2 to 105g/m2: 1 sheet
C -21
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 14. FS-612
31 to 40 25 sets 25 sets
41 to 50 20 sets 20 sets
Booklet tray Saddle stitching mode Length in the sub scan direction: 299 mm or less: 15 sets with 5
(Paper weight 64g/m2 to 105g/ sheets
Other than the above: 20 sets with 5 sheets
m2)
Folding mode Length in the sub scan direction: 299 mm or less: 25 sets with 3
sheets folding
Other than the above: 33 sets with 3 sheets folding
Tri-folding mode 50 sets with 1 sheet folding
Sub tray 100 sheets
(Paper weight 64g/m2 to 300g/ SRA3, A3, B4, ISOB4, SRA4, SRA4S, A4, A4S, B5, ISOB5, B5S, ISOB5S, A5, A5S, B6S, ISOB6S,
A6S
m2)
13 x 19, 12 x 18, 11 x 17, 9 x 11, 81/2 x 14, 81/2 x 11, 81/2 x 11S, 51/2 x 8 1/2*5,
51/2 x 8 1/2S, 81/2 x 13, 81/4 x 13, 81/8 x 131/4, 8 x 13
8K, 16K, 16KS
Postcard
Tab paper *3 (A4, 81/2 x 11)
Custom paper (Maximum 330 x 487 mm, Minimum 100 x 140 mm*5, 100 x 148 mm*6)
15kjt1c001na
a Curing: 10 mm or less
[1] 5 sheets
*1 Operation of paper exit with tab area at the trail edge side is not warranty.
*2 C8000 only
*3 C7000/C7000P/C70hc/C6000/C6000L only
C -22
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 14. FS-612
C -23
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 15. PK-512/513
15. PK-512/513
15.1 Type
Type FS-integrated type punching operation device
15.2 Functions
Punching method Stops and punches every paper
No. of holes PK-512: 2 holes/3 holes (inch) or 2 holes/4 holes (metric)
PK-513: 4 holes
Hole diameter
6.5 mm (2 holes/4 holes), 8.0 mm (3 holes)
15kjt1c001na
C -24
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 16. PI-502
16. PI-502
16.1 Type
Type Torque limiter separation type sheet feeding device
16.2 Functions
Automatic sheet feeding Feeds the sheet to FS automatically under the instruction from the main body.
(Online operation)
Manual sheet feeding Feeds the sheet to FS under the instruction from the operation panel of PI.
(Offline operation) The following 5 types can be selected for the post processing mode.
1 staple/back mode
2 staples (flat-stapling) mode
Punch mode (when PK-512/513 is installed on FS)
Saddle stitching mode
Tri-folding mode
Note
The tray /Lw only supports the manual sheet feeding.
15jft1c001na
a Curing: 10 mm or less
[1] 5 sheets
*1 (1250/1250P/1052 only)
C -25
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 17. LS-505
17. LS-505
17.1 Type
Type Grip conveyance type horizontal stacker
Conveyance method Entrance conveyance Roller conveyance method
Stacker tray conveyance Grip conveyance method
Sub tray conveyance Roller conveyance method
Coupling conveyance Roller conveyance
Alignment method Movable alignment lever (stacker tray only)
Method of stacking Horizontal stacking Mixed stacking is unavailable (stacker tray only)
Shifting method Conveyance direction shift Shift amount: 20mm (stacker tray only) *1
*1 The use of the shift is unavailable with tab paper.
17.2 Functions
(1) Function
Stacker tray non-sort mode Exited into the stacker tray with no processing made.
Sub tray mode Exits paper to the sub tray without any process.
Stacker tray sort mode Executes shifting operation (20mm) and exits paper to the stacker tray *1
Coupling mode Conveys paper to the succeeding device without any process.
*1 The use of the shift is unavailable with tab paper.
C -26
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 17. LS-505
Sub tray SRA3, A3, JISB4*1, ISOB4*2 *3 *5 *11, SRA4 *4 *5 *11, SRA4S, A4,
A4S, JISB5*1, ISOB5*2 *3 *5 *11, JISB5S*1, ISOB5S *2 *3 *5 *11,
A5, A5S*4 *5 *11, JISB6S*1*4 *5 *11, ISOB6S*2 *5 *11, A6S*4 *5 *11
13 x 19*4 *5 *11, 12 x 18, 11 x 17, 9 x 11*3 *5 *11, 81/2 x 14, 81/2 x
11, 81/2 x 11S, 51/2 x 81/2*3 *5, 51/2 x 81/2S*4 *5 *11, 81/2 x 13,
81/4 x 13, 81/8 x 131/4, 8 x 13, 8K*4 *5 *6 *11, 16K*4 *5 *6 *11,
16KS*4 *5 *6 *11
Wide paper *3(A3W, B4W, A4W, A4SW, B5W, B5SW, A5W, 12 x
18W, 11 x 17W, 81/2 x 11W, 81/2 x 11SW, 51/2 x 81/2W, Max.
324mm x 463mm)
Tab paper *8 *9 (A3, B4, A4, A4S, B5, B5S, 11 x 17, 81/2 x 11, 81/2 x
11S, 51/2 x 81/2, Max. 324mm x 463mm)
Postcard
Custom size paper
Max. 324mm x 463mm, Min. 95mm x 133mm *3
Max. 330mm x 487mm, Min. 100mm x 148mm *4*11
Max. 330mm x 487mm, Min. 100mm x 140mm *5
Paper weight Stacker tray 50g/m2 to 244g/m2 *3
64g/m2 to 256g/m2 *4 *5*11
Sub tray 40g/m2 to 350g/m2 *3*10
64g/m2 to 300g/m2 *4 *11
64g/m2 to 350g/m2 *5
*1 Default for North America (C8000/1200/1200P/1051/C7000/C7000P/C70hc/C6000 only)
*2 Default for Europe
*3 1200/1200P/1051/1250/1250P/1052 only
*4 C6501/C6501P/C65hc only
*5 C8000 only
*6 For China/Taiwan only (C6501/C6501P/C65hc/1200/1200P/1051/C7000/C7000P/C70hc/C6000 only)
*7 1 to 15 tab (4 tab and 10 tab are unavailable.) The use of the shift is unavailable with tab paper.
*8 C8000/C7000/C7000P/C70hc/C6000 is A4 and 81/2 x 11 only
*9 Operation of paper exit with tab area at the trail edge side is not warranty.
*10 Loading paper weight 49g/m2 or less is not warranty
*11 C7000/C7000P/C70hc/C6000 only
C -27
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 18. FD-503
18. FD-503
18.1 Type
Type Multi-folding device with punch and PI functions
18.2 Functions
(1) Function
Normal paper exit function Transfer paper exited from the main body is exited into the main tray/sub tray.
Punching function Transfer paper that is exited by the main body or fed to the PI is punched for each sheet of paper and
exited into the main tray.
Punch hole accuracy The accuracy is measured with 10 punched papers being overlapped.
a
a (a diameter of an inscribed circle of a punched hole): 5.0mm or more (2 punched holes), 6.5mm or
more (3 punched holes)
Folding functions Transfer paper that is exited from the main body or fed to the PI is handled for folding (either one of the
following: Z-Fold, Letter fold-out, Letter fold-in, Double parallel fold, Gate fold, and folding) for each
sheet of paper, and exited into the sub tray/main tray (The Z-Fold exit to the main tray while in the FS
connection is limited only to B4, A3, 8 1/2 x 14, 11 x 17, 12 x 18 and 8K.)
PI insertion function PI tray paper is inserted in the transfer paper exited from the main body.
Manual mode PI tray paper is punched, folded and stapled, and then exited into the sub tray/main tray. (The stapling
function is available only when the staple unit is connected to the downstream of the FD.)
C -28
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 18. FD-503
64g/m2 to 300g/m2 *2 *11, 13 x 19*2 *3*11, 12 x 18, 11 x 17, 9 x 11*1 *3*11, 81/2 x 14, 81/2 x 11, 81/2 x 11S, 51/2 x 81/2*1 *3,
64g/m2 to 350g/m2 *3) 51/2 x 81/2S*2 *3*11
81/2 x 13, 81/4 x 13, 81/8 x 131/4, 8 x 13
Tab paper *7 *8 (A3, B4, A4, A4S, B5, B5S, 11 x 17, 81/2 x 11, 81/2 x 11S, 51/2 x 81/2)
Wide paper *1(A3W, B4W, A4W, A4SW, B5W, B5SW, A5W, 12 x 18W, 11 x 17W, 81/2 x 11W, 81/2 x
11SW, 51/2 x 81/2W, Max. 324mm x 463mm)
Postcard
Custom size paper Minimum 95mm x 139mm, Maximum 324mm x 463mm*1
Minimum 100mm x 148mm, Maximum 330mm x 483mm*2 *11
Minimum 100mm x 140mm, Maximum 330mm x 487mm*3
*1 1200/1200P/1051/1250/1250P/1052 only
*2 C6501/C6501P/C65hc only
*3 C8000 only
*4 Default for North America (C8000/1200/1200P/1051/C7000/C7000P/C70hc/C6000 only)
*5 Default for Europe
*6 For China/Taiwan only (C6501/C6501P/C65hc/1200/1200P/1051/C7000/C7000P/C70hc/C6000 only)
*7 Operation of paper exit with tab area at the trail edge side is not warranty.
*8 C8000 is A4, 81/2 x 11 only
*9 Paper is stacked in the exiting sequence.
*10 Loading paper weight 49g/m2 or less is not warranty
*11 C7000/C7000P/C70hc/C6000 only
(3) PI functions
Paper size SRA3, A3, JISB4*1, ISOB4*2 *3 *4, SRA4*4*5*9, SRA4S, A4, A4S, JISB5*1, ISOB5S*2*3*4, JISB5S*1,
A5
13 x 19*4*5 *9, 12 x 18, 11 x 17, 9 x 11*3*4 *9, 81/2 x 14, 81/2 x 11, 81/2 x 11S, 51/2 x 81/2 *3 *4,
81/2 x 13, 81/4 x 13, 81/8 x 131/4, 8 x 13
C -29
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 18. FD-503
C -30
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 19. SD-506
19. SD-506
19.1 Type
Type Saddle stitching unit with fore-edge trimming and multi-folding function
19.2 Functions
(1) Function
Sub tray paper exit mode Exit paper to the sub tray without any process.
Coupling paper exit mode Convey paper to the succeeding device without any process.
Saddle stitching mode Exit paper to the bundle exit tray after the center folding/saddle stitching operation.
Saddle stitching trimming mode Exit paper to the bundle exit tray after the center folding/saddle stitching/trimming operation.
Multi-center folding mode Exit paper to the bundle exit tray after the center folding on 1 or more sheets of paper.
Multi-center folding trimming Exit paper to the bundle exit tray after the center folding and the trimming operation on 1 or more sheets
mode of paper.
Overlap tri-folding mode Exit paper to the tri-folding tray after the letter folding operation on 1 or more sheets of paper.
C -31
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 19. SD-506
[1]
[2]
15ant1c006na
[1]
15ant1c011na
C -32
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 19. SD-506
[1]
15ant1c009na
[1] 15ant1c008na
C -33
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 19. SD-506
*7 C7000/C7000P/C70hc/C6000 only
[3]
[3]
[1]
[2]
15ant1c010na
*1 1200/1200P/1051/1250/1250P/1052 only
*2 C6501/C6501P/C65hc only
*3 C8000 only
*4 C7000/C7000 /C70hc/C6000 only
C -34
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 20. PB-503
20. PB-503
20.1 Type
Type Simplified perfect binding machine (Consoled hot-melt type)
20.2 Functions
(1) Function
Perfect binding mode Automatically binds and stocks in a book stock section.
Sub tray mode Exits paper to the sub tray without any process
Relay conveyance mode Exits paper to the option (FS-521/FS-532) on the subsequent stage without any process
(4) Others
Warm-up time Approx. 20 minutes
Cover trimming Selectable from Trim/Not trim.
C -35
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 20. PB-503
C -36
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 20. PB-503
C -37
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 20. PB-503
*1 Regarding Coated, the matt coated paper is only available for the body.
C -38
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 21. IC-601
21. IC-601
21.1 Type
Type Built-in type to the engine (option) (The installation of HD-514 and PH-101 *1 or PH-102 *2 are
necessary.)
*1 In case of C8000
*2 In case of C7000/C7000P/C70hc/C6000/C6000L
21.2 Functions
Resolution: Print: 1200 x 1200dpi, 600 x 600dpi
Scan: 200 x 200dpi, 300 x 300dpi, 400 x 400dpi, 600 x 600dpi
Gradation: 8bit/256 Gradation, 1bit/2 Gradation
Printable Area: Same as the main body
Number of Print: 1 to 9999
Continuous Print Speed: A4: 71ppm (C7000/ C7000P/C70hc), 60ppm (C6000/C6000L), 80ppm (C8000)
8 1/2 x 11: 70ppm (C7000/ C7000P/C70hc), 60ppm (C6000/C6000L), 80ppm (C8000)
Page-description Language: Post Script3 (3019), PDF direct print (PDF Ver.1.7), TIFF direct print (TIFF Ver.6 compliance), PPML(Ver.
2.1), PCL5c compatible, PCL XL (PCL6 Ver.3) compatible, XPS (Ver.1 compliance)
Printer Driver: PS PPD
Windows 2000 /XP /Server2003 /Vista /Server2008 /7 *1
Linux CUPS
PS Plug-In
Windows2000 /XP /Server2003 /Vista /Server2008 /7 *1
MacOSX 10.4 /10.5 (PPC/Intel), 10.6 (Intel)
XPS
Windows Vista /Server2008 /7 *1
Printing Method: Pserver (IPX/SPX), LPD/LPR (TCP/IP), IPP (TCP/IP), Apple Talk (Ether Talk), Bonjour(TCP/IP), Web
service printing(TCP/IP), NPrinter /RPrinter (IPX/SPX), Raw Port (TCP/IP)
Compliant Web Browser: Microsoft Internet Explorer Ver. 6 or later is recommended*2 (Java Script ON)
Mozilla Firefox 1.0 or later (Java Script ON, cookie ON)
Netscape Navigator Ver. 7.02 or later (Java Script ON, cookie ON)
Flash Player Ver. 7.0 or later (when viewing in Flash)
*1 XP /Server2003 /Vista /Server2008 /7 includes 64bit.
*2 When using Internet Explorer Ver. 5.5, it is necessary to install Microsoft XML Parser (MSXML) 3.x.
21.3 Paper
Paper size Same as the main body.
Applicable paper Same as the main body.
Paper weight Same as the main body.
C -39
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 22. RU-506
22. RU-506
22.1 Type
Type Paper conveyance unit with paper overlap and reverse functions
22.2 Functions
Double sheets reverse/exit Reverses 2 sheets of paper exited from the main body, PI-PFU *2 or GP-501 and conveys to finishing unit.
conveyance mode *1
Single sheet reverse/exit Reverses a single sheet of paper exited from the main body, PI-PFU *2 or GP-501 and conveys to
conveyance mode finishing unit.
Straight conveyance mode Conveys papers exited from the main body, PI-PFU *2 or GP-501 to finishing unit without any process.
*1 1200/1200P only
*2 1200/1200P/1051 only
C -40
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 23. GP-501
23. GP-501
23.1 Type
Type Multi-hole punch unit for ring binding
23.4 Software
Communication method i) Start-stop synchronization style, full duplex.
ii) 1 Start Bit, 8bit Data length, 1 Parity Bit, 1 Stop bit. Max Frame Length: 128 byte
iii) Hard flow control (CTS/RTS).
iv) Baud rate:
[Standard] 19200 bps
[ISW=Log file Transmissions] 78000 bps
Communication Content According Interface Specification (See also Appendix B)
23.5 Electronic
Required signals to UP & RXD, RTS, CTS, TXD
Downstream connected units
23.6 Inputs
(1) Media Input from Printer
Alignment/ skew variance at pick Center justified 4mm
up
Line speed 290 to 1250 mm/s (Fixed speeds within this range)
Speed variance at pick up 2%
Sheet frequency 120 ppm maximum
C -41
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 23. GP-501
(2) Power
Supply GP-501 individual power supply and power cord required.
Configurations by market See table below.
Machine Market Voltage (V) Current (A) Frequency (Hz) Paper size
1 US, Canada 115 +10/-15 % 3 60 81/2 x 11
2 Europe, Australia 220-240 +10/-15 % 1.8 50 A4
23.7 Outputs
Alignment/ skew at delivery 2mm or less for the pick up position
Speed variance at delivery 1% compared to speed variance at pick up
Chip tray capacity 2500 cycles (based on punched sheet count)
23.8 Performance
Punch accuracy Hole size 2%
Alignment 0.5mm
Back gauge depth 0.3mm
(1) Reliability
MCBJ: Punch 1 in 15,000 (20lb bond)
MCBJ: Bypass 1 in 65,000 (20lb bond)
C -42
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 23. GP-501
23.11 Appendix A
23.12 Appendix B
No. Model Die set type # Pins Pinshape Hole size Paper size Label artwork
(WxH or D)
1 DS-501 Ring Binder 3 Round 8mm 81/2 x 11
3Hole (0.316")
C -43
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 23. GP-501
23.13 Appendix C
Paper Type for Punching
Destination Paper Name Weight (g/m2) Punch *2
(1) US Hammermill Color Copy Paper - 120 Q-Zone
Photo White
Hammermill Tidal MP 75 All
Hammermill Fore MP 75 All
Color Copy (Mondi) *1 120 Q-Zone
Wausau Exact Gloss Coated 215 Q-Zone
(C1S) *1
Hammermill Color Copy Cover *1 163 Q-Zone
216 Q-Zone
Color Copy (Mondi) *1 160 Q-Zone
(2) EU Konica Minolta Original 80 All
Konica Minolta Profi 80 All
Mondi BIO TOP 3 extra 80 All
Mondi Color Copy 200 Q-Zone
*1 For only C6501/C6501P/C65hc
*2 Q-Zone: Guaranteed only in Q-zone
All: Guaranteed in all environments
*Refer to the below graph
C -44
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L C PRODUCT SPECIFICATIONS > 23. GP-501
80
70
A
Humidity (%RH)
60
B Q
40
30
20 C
10
10 18 20 23 30
Temperature (C)
Color coil A plastic coil that looks like a spring which is threaded through round holes punched in the document then
the ends are cut off and crimped. The holes are either 4:1 or 5:1 (4 holes per inch or 5 holes per inch).
This type of bind lays flat and even folds around for easy handling of the document.
Flush-cut covers Covers stock that is the same size as the paper contents and has round corners.
Plastic binding The name used to describe GBC's most common binding method.
The 19 and 21 rectangular hole, Plastic Comb type.
ProClick A plastic element that snaps together. This style requires holes that appear to be the same as Twin Loop
but are actually slightly larger.
The larger holes enable correct operation of the ProClick Pronto finishing devise.
Tabbing (hanging chad) Tabbing or hanging chad is when a hole is not punched cleanly through the material leaving a piece of
paper hanging from the edge.
This condition occurs when a die set is worn and will usually result in miss-feeds.
Twin loop Looped wire element that is feed into square or round holes in the document in a similar fashion to Plastic
Binding. The holes are either 2:1 or 3:1 (2 holes per inch or 3 holes per inch). It is then squeezed together
or crimped to create an attractive bind that lays flat.
Velobind A heat seal plastic bind that is best known for it's security and it's attractive look. The one draw-back for
VeloBind is that it is not a layflat bind style. It is most often used in the Legal market for it's security
feature.
C -45
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 1. SYSTEM CONFIGURATION
D OVERALL COMPOSITION
1. SYSTEM CONFIGURATION
1.1 System configuration (C7000/C7000P/C70hc/C6000)
[26] [27]
[30] [2]
[29]
[24]
[1]
[23]
[5]
[22]
[15]
[6]
[18] [12]
[17] [11]
[7]
[10]
[8]
[21] [16]
[18]
[9]
[20]
[17]
[19]
D -1
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 1. SYSTEM CONFIGURATION
DS-508 A4 4 Round
DS-509 A4 21 Rectangle
DS-510 A4 34 Round
DS-511 A4 23 Round
DS-512 A4 47 Round
DS-513 A4 12 Round
DS-514 A4 34 Rectangle
DS-515 A4 2 Round
DS-516 A4 20 Rectangle
DS-517 A4 23 Square
DS-518 A4 34 Square
1.2.1 Coupling combination of the main body and the paper feed option
Coupling combination of the main body and the paper feed option AC power to be connected to
1 MB-504 Main body -
2 LU-202*1 Main body -
3 PF-602*2 Main body -
4 LU-202*1 MB-504 Main body -
1.2.2 Coupling combination of the main body and the finisher option
Coupling combination of the main body and the finisher option AC power to be connected
to
1 Main body RU-509*1 FD-503 External (PF-509/FD-503)
2 Main body RU-509*1 FD-503 LS-505 External (RU-509/FD-503/
LS-505)
3 Main body RU-509*1 FD-503 SD-506 External (RU-509/FD-503/
SD-506)
4 Main body RU-509*1 FD-503 FS-521 External (PF-509/FD-503)
5 Main body RU-509*1 FD-503 PB-503 External (RU-509/FD-503/
PB-503)
6 Main body RU-509*1 FD-503 LS-505 SD-506 External (RU-509/FD-503/
LS-505/SD-506)
7 Main body RU-509*1 FD-503 LS-505 FS-521 External (RU-509/FD-503/
LS-505)
8 Main body RU-509*1 FD-503 LS-505 PB-503 External (RU-509/FD-503/
LS-505/PB-503)
9 Main body RU-509*1 FD-503 SD-506 FS-521 External (RU-509/FD-503/
SD-506)
10 Main body RU-509*1 FD-503 SD-506 PB-503 External (RU-509/FD-503/
SD-506/PB-503)
11 Main body RU-509*1 FD-503 SD-506 PB-503 FS-521 External (RU-509/FD-503/
SD-506/PB-503)
12 Main body RU-509*1 FD-503 PB-503 FS-521 External (RU-509/FD-503/
PB-503)
D -2
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 1. SYSTEM CONFIGURATION
D -3
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 1. SYSTEM CONFIGURATION
[14]
[13]
[12]
[15]
[10]
[2]
[9] [16]
[3]
[11]
[1] [4]
[10]
[9] [7]
[5]
[6]
[8]
[1] Main body [2] Multi bypass paper feed unit (MB-504)
[3] Dehumidifier heater (HT-503) [4] Large capacity paper feed unit (LU-202)
[5] Preview kit (PH-102)*1 *2 [6] Hard disk (HD-514)*1 *2
[7] Image controller (IC-601) *2 [8] Finisher (Saddle stitch type) (FS-612)
[9] Punch kit (PK-512/513) [10] Post inserter (PI-502)
[11] Finisher (Flat staple 50-sheet type) (FS-531) [12] Output tray (OT-502)
[13] Original cover (OC-506) [14] Reverse automatic document feeder (DF-622)
[15] Authentication unit (AU-201), Key counter [16] Working table (WT-508)
*1 PH-102 and HD-514 can be used by mounting as a set.
*2 PH-102 and HD-514 have to be mounted for connecting IC-601.
1.4.1 Coupling combination of the main body and the paper feed option
Coupling combination of the main body and the paper feed option AC power to be connected to
1 MB-504 Main body -
2 LU-202*1 Main body -
3 LU-202*1 MB-504 Main body -
1.4.2 Coupling combination of the main body and the finisher option
Coupling combination of the main body and the finisher option AC power to be connected
to
1 Main body OT-502 -
2 Main body FS-531*1 -
3 Main body FS-612*1 -
D -4
D OVERALL COMPOSITION > 2. MAIN BODY UNIT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L CONFIGURATION
[17]
[16]
[15]
[14]
[13]
[12]
[1]
[2]
[3]
[4]
[11]
[10]
[5]
[9]
[6]
[8] [7]
D -5
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 3. PAPER PATH
3. PAPER PATH
[12] [13]
[11]
[1]
[10]
[2]
[9]
[3]
[8]
[7] [4]
[6]
[5]
D -6
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 4. CONTROL BLOCK DIAGRAM
MCB OACB
FM
PRIPB IC FS FS FD LS SD PB PF LU DF
Write
RU
Section DCPS HV
M FM MC SD PS
PRCB
Fusing
ACDB CDB SCDB TSDB
Unit
M M FM MC SD PS M FM PS M FM MC PS
MB
D -7
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 5. IMAGE CREATION PROCESS
[11] [1]
Step 3
Sub step 3 [2]
[12] [4][3] Step 2
Step 4
Step 1
Sub step 1
[10]
Sub step 2
[9]
[8]
Step 6 [5]
[6]
[7] Step 5 / Sub step 4
[1]
[2]
[4] [3]
[1] Drum [2] Charge (negative)
[3] Charging corona [4] Charger control plate
D -8
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 5. IMAGE CREATION PROCESS
[4]
[3]
[1]
[2]
[1] Writing unit [2] Laser beam
[3] Neutralized section [4] Charge (negative)
[4]
[3]
[2]
[1]
a03ut2c005ca
D -9
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 5. IMAGE CREATION PROCESS
[2]
[1]
[8] [5]
[7]
[6]
[1]
[4]
[2]
[3]
[1] Transfer belt [2] Paper
[3] 2nd transfer roller /Lw [4] 2nd transfer roller /Up
D -10
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 5. IMAGE CREATION PROCESS
[1]
[2]
[4] [3]
[1] Transfer belt [2] Paper
[3] 2nd transfer roller /Lw [4] Discharge section
[3] [1]
[2]
[1] Drum [2] Cleaning blade
[3] Remaining toner -
[1]
[3]
[2]
[1] Drum [2] Erase lamp (EL)
[3] Remained electric charge -
D -11
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 5. IMAGE CREATION PROCESS
[3] [1]
[2]
[3]
[2]
[5] [4]
[1] Transfer belt [2] 2nd transfer roller /Lw
[3] 2nd transfer roller /Up [4] When DC bias (positive) is applied
[5] When DC bias (negative) is applied -
[3]
[2]
[4]
[5]
[6]
[1]
a03ut2c013ca
D -12
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 5. IMAGE CREATION PROCESS
[1] Toner collection box [2] Transfer belt toner collection port
[3] Drum /Y toner collection port [4] Drum /M toner collection port
[5] Drum /C toner collection port [6] Drum /K toner collection port
D -13
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 6. IMAGE CREATION CONTROL
D -14
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 6. IMAGE CREATION CONTROL
D -15
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L D OVERALL COMPOSITION > 7. PROCESS SPEED
7. PROCESS SPEED
7.1 bizhub PRESS C7000/C7000P/C70hc
Corresponding to the combination of the number of the stacked sheets and the coating of the output image, this machine has 5 types of the
process speed.
Each of the high speed and middle speed has 2 types of process speed. The types are switched automatically depending on the environment
temperature.
Plain No gloss Plain Glossed
Environment temperature 17 C or more Less than 17 C 17 C or more Less than 17 C
Paper weight
64g/m2 to 105g/m2 315mm/s (High1) 300mm/s (High2) 225mm/s (Middle1) 208mm/s (Middle2)
81g/m2 to 105g/m2 315mm/s (High1) 300mm/s (High2) 225mm/s (Middle1) 208mm/s (Middle2)
D -16
E SERVICE TOOL > 1. bizhub PRESS C7000/C7000P/C70hc,
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
E SERVICE TOOL
1. bizhub PRESS C7000/C7000P/C70hc, bizhub PRO C6000L
1.1 Service material list
1.1.1 Service material list
Parts Number Name Shape Remark
- Isopropyl alcohol
50gaf2c142na
- Acetone
50gaf2c142na
50gaf2c143na
50gaf2c144na
8050fs3005
50gaf2c145na
50gaf2c145na
50gaf2c145na
a03uf2c135na
a03uf2c159na
a03uf2c160na
8050fs3011
8050fs3012
E -1
E SERVICE TOOL > 1. bizhub PRESS C7000/C7000P/C70hc,
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
8050fs3005
8050fs3005
8050fs3017
8050fs3018
8050fs3019
E -2
E SERVICE TOOL > 1. bizhub PRESS C7000/C7000P/C70hc,
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
(a) Procedure
1. Press [Utility/Counter] on the operation panel.
2. Press [03 Machine Manager Setting].
3. Press [05 Network Setting].
4. Press [01 Machine NIC Setting].
5. Enter "IP Address," "Subnet Mask," and "Gateway Address."
6. Restart the main body.
Note
The system administrator normally assigns the IP address of the copier. For details, contact the system administrator.
(a) Procedure
1. Start up the Web browser.
When the proxy is set on the Web browser, it becomes unavailable to access the main body Web.
For particulars, contact the network administrator. Be sure to avoid setting from 2 or more browsers at a time.
2. Specify the IP address of the copier main body that is entered thorough "(1) Setting from the operation panel".
When you access the Web Utilities of the copier main body, "Main page" is displayed.
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Administrator E-mail address When "only illegal mail" or "all mails" is selected, enter an E-mail address for transfer.
Announce delay time in replay Choose whether to indicate in the mail the interval (the amount of time required) from the time when
mail a mail is sent to the main body to the time when the main body receives it. Default is "No."
Enable POP (IMAP) before After authentication is made by the mail receiving server, a selection is made to decide whether to
SMTP Authentication send out the mail or not. For default, "Send" is selected.
Retry polling when the machine POP poling option in machine busy state. For default, "Send" is selected.
is busy
Enable SMTP Authentication Input the User name and the password when using it. Default is "No."
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(a) Procedure
1. Select [Utility/Counter] button on the touch panel.
2. Press [03 Administrator Setting].
3. Press [05 Network Setting].
4. Press [01 Machine NIC Setting].
5. Enter "IP Address," "Subnet Mask," and "Gateway Address."
6. Restart the main body.
Note
The system administrator normally assigns the IP address of the copier. For details, contact the system administrator.
(a) Procedure
1. Start up the Web browser.
When the proxy is set on the Web browser, it becomes unavailable to access the main body Web. For particulars, contact the
network administrator. Be sure to avoid setting from 2 or more browsers at a time.
2. Specify the IP address of the copier main body that is entered thorough "E.1.4.3.(1) Setting from the touch panel".
When you access the Web Utilities of the copier main body, "Main page" is displayed.
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Note
The setting file imported to A is displayed on "Administrator Setting screen" in initial setting, therefore selecting A is
recommended.
Note
The setting file does not need to be named [joblogA.html]. The settings are saved in the main body with names of
joblogA.html to joblogJ.html.
Note
To enable the setting data, turn the SW2 OFF and ON again and initialize the HDD-514.
Access the Web Utility after the initialization of main body/options is completed. The imported setting files may not take
effect when accessing the Web Utility soon after the OFF/ON of SW2.
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Password: Enter the password of the administrator of the copier
Note
They differ from the login user name and the password for the Extension for maintenance
1. Conduct the step 1 to step10 of the procedure (a) to see if the import of the setting file is normally completed. When the import of the
setting file fails after conducting these processes, conduct the step4 and the following steps.
2. Enter the service mode.
"Service Mode menu screen"
Press [05 State Confirmation].
Press [01 I/O Check Mode].
3. [I/O Check Mode screen]
Enter "99" with the numeric keys. Confirm that "99-00" is displayed on the message display area.
4. Press the Access button.
5. Enter "03" with the numeric keys. Confirm that "99-03" is displayed on the message display area.
6. Press the start button.
Press the Start button to perform the HDD bad sectors check and recovery again when "NG" is displayed.
When OK appears, conduct the step1 to step10 of the procedure (1) to see if the import of the setting file is normally completed. If the
writing of the setting file fails after conducting these processes, the trouble of the HD-514 is considerable. Replace it with new one.
Note
When replacing the HD-514, execute "Utility" - "Administrator Setting" - "Security Setting" - "HDD Management Setting" -
"HDD Restore/Backup". (Only when the customer has backed up data)
The job history data is not restored by executing "HDD Restore/Backup."
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(2) Procedure
1. Press [Utility/Counter] on the operation panel.
2. Press [Details Counter].
3. "Details Counter List screen"
Press [HELP] - [Utility/Counter] -[Check Job Setting] on the operation panel.
4. After the following message appears, remove the USB memory.
Note
Do not remove the USB memory before the message disappears. The data is being output to the file while the message is
displayed. If the USB memory is removed while the message is displayed, the file cannot be saved properly.
ORU-M Maintenance History is output to the file only when DIPSW15-0 is ON.
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(2) Preparation:
Connect the USB memory to the service port.
Note
When the counter data file is created in the folder combination mode of Management Tool, save the counter data file in the
following folder configuration of the USB memory.
C7000
ORU_DATA
(3) Procedure
1. Be sure that the ordinary operation screen *1 is displayed.
Press [Utility/Counter] button.
2. "Utility screen"
On the Operation panel, press the following buttons.
10C69
3. "ORU-M Counter Rewrite menu screen"
Press [01 Read from external memory].
Note
If the USB memory is not connected to the connection port, the error message appears not to go on to the file selection
screen.
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6. "Pop-up screen"
Press [Yes] to start reading the counter data.
Note
Be sure not to turn OFF the main power switch (SW1) until the reading file completes.
7. "Pop-up screen"
Confirm the message "Completed data loading from external memory" and press [OK].
*1 Default is [MACHINE] screen.
(2) Preparation:
Connect the USB memory to the service port.
Note
Be sure to create a folder as shown below beforehand.
C7000
ORU_DATA
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(3) Procedure
1. Be sure that the ordinary operation screen *1 is displayed.
Press [Utility/Counter] button.
2. "Utility screen"
On the Operation panel, press the following buttons.
10C69
3. "ORU-M Counter Rewrite menu screen"
Press [02 Store to external memory].
4. "ORU-M Counter Rewrite <To External> screen"
Press [Start Storing].
Note
When the USB memory is not connected to the connection port, an error message appears.
Be sure not to turn OFF the main power switch (SW1) until the storing file completes.
5. "Pop-up screen"
A pop-up screen appears after saving completes. Check the file name and press [OK].
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"TMRF-1-U001" (Tamura Corporation)
TmRfid USB driver (Windows 2000/XP)
Vista/7 dedicated USB driver(Windows Vista/7)
"TWN3" (Elatec Vertriebs GmbH)
TWN Serial Port driver (Windows XP)
The following shows the setting the port of the TWN Serial Port driver.
Item Value
bit/sec 9600
Data bit 8
Parity None
Stop bit 1
Flow control None
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(3) Uninstallation
There are following 2 ways to uninstall the Management Tool.
Use "Add or Remove Programs" ("Add or Remove Programs" for Windows2000, "Programs and Features" for Windows Vista/7).
Execute "Setup.exe" again.
Note
The user information and the data information (Work log, User information, and Technician information) are saved in the
following folder separately from Management Tool.
2000/XP:
C:\Documents and Settings\All Users\Application Data\KONICA MINOLTA\Management Tool\
Vista/7:
C:\Users\Public\Documents\KONICA MINOLTA\Management Tool\
Since those information cannot be deleted by uninstalling, delete them manually.
When reinstalling it without deleting those information, the Management Tool can be started with the information before
uninstallation.
When uninstalling the Management Tool, all Management Tool programs need to be closed.
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Click Windows "Start" button - "All Programs" ("Programs" for Windows2000) - "KONICAMINOLTA" - "Management Tool" - "Management
Tool."
Start from the shortcut icon on the desktop
Double click "KONICA MINOLTA Management Tool" icon created on the desktop.
The login screen appears when it starts.
Note
Whether to create the "KONICA MINOLTA Management Tool" icon or not can be selected when installing.
The administrator password has not been set right after the installation. Set the administrator password when the password setting screen
appears after clicking [OK] button.
For the replacement work, log in in the technician mode. Select [Registered technician name] and enter the required information to log in.
Note
The image at the top of the screen can be customized. (Refer to E.1.8.9.(4) Image setting)
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When no technician has been registered, the registered technician name cannot be selected.
For details of registering technician, E.1.8.8.(2) Register technician.
[1] [2]
(4) End
There are following 2 ways to exit the Management Tool.
Click [Exit] button on the login screen or the top screen
Select [Exit] from [File] menu
Click [x] (close) button on the upper right corner of the screen
Shut down or log off the computer
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2. Click [Save].
The CSV file is exported to the specified location.
For details on CSV format, refer to E.1.8.9.(6) Export CSV.
2. Click [OK].
The report is printed.
For details on print layout, refer to E.1.8.9.(7) Print Report.
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Select the user to check the work log, and click "OK."
Proceed to step 5.
4. The "Select technician" screen appears.
Select the technician to check the work log, and click "OK."
Proceed to step 5.
5. The work log list is displayed.
On the work log list, filtering by conditions or sorting displayed items is available.
Select the work log information to check its detail, export as CSV or print report.
For the display filter, the displayed contents differs depending on the display method selected on the work log reference method in step
2.
When selecting "Select user":
Note
The items can be sorted in descending/ascending order by clicking the item name of the work log list. The mark
indicates that the current display is in ascending order. Click it to change in descending order.
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On the work log list screen, the items to be displayed and their display width can be changed via "Set list view". (Refer to
E.1.8.9.(5) Set list view)
Click [Export CSV] to export the work log information currently selected in CSV format. (Refer to E.1.8.9.(6) Export CSV)
Click [Print] to print the report of the work log information currently selected. (Refer to E.1.8.9.(7) Print Report)
Note
Click [Back] or [Next] to switch the work log displayed.
Click [Export CSV] to export the work log information currently displayed in CSV format. (Refer to E.1.8.9.(6) Export CSV)
Click [Print] to print the report of the work log information currently displayed. (Refer to E.1.8.9.(7) Print Report)
For details on user association, refer to E.1.8.4.(2).(b) Associating customers.
(c) Import
Import the work log which is exported from Management Tool.
1. Specify the storage location of the work log file to import.
2. Click [Open].
3. The password input screen is displayed.
Enter the password set on the work log file when it was exported.
4. Click [OK].
The work log file is imported.
Note
Use one-byte alphanumeric characters and symbols for password.
The work log information already exists is not imported.
The invalid work log information is skipped and the import process continues.
The work log exported by other computer also can be imported. However it happens that the work log information is
overlapped.
(d) Export
Export the work log collectively.
1. Specify the location to store the file.
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2. Click [Save].
3. The password input screen is displayed.
Set the password on the export file.
4. Click [OK].
The export of the work log starts.
Note
Use one-byte alphanumeric characters and symbols for password.
The password set on the export file is required when importing it.
The file format "Work log file" is a format to display the contents on the Management Tool. When the file is stored in other
format, the file is unable to open on the Management Tool.
Note
The items can be sorted in descending/ascending order by clicking the item name of the user information list. The mark
indicates that the current display is in ascending order. Click it to change in descending order.
On the user information list screen, the items to be displayed and their display width can be changed via "Set list view".
(Refer to E.1.8.9.(5) Set list view)
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(c) Edit
Edit a registered user information.
1. Edit the items to be changed.
For entering each items, refer to E.1.8.4.(4).(b) Initial registration.
2. Click [OK].
The edited result is reflected to the user information.
(d) Import
Import the user information which is exported from Management Tool.
1. Specify the storage location of the user information file to import.
2. Click [Open].
The user information file is imported.
Note
The user information already exists is not imported.
(e) Export
Export the user information collectively.
1. Specify the location to store the file.
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2. Click [Save].
The export of the user information starts.
Note
The file format "User Information file" is a format to display the contents on the Management Tool. When the file is stored in
other format, the file is unable to open on the Management Tool.
(5) SetPersonal
Change the password of login technician or edit the comment.
2. Click [OK].
The new Password is set.
Note
Use one-byte alphanumeric characters and symbols for password.
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Note
Serial number setting initializes the RFID tag data.
The initialized data cannot be restored.
3. When the RFID tag write in screen is displayed, touch the RFID tag with the RFID tag reader.
(7) Intermediate transfer steering sensor information setting (bizhub PRESS C8000)
The initial value of the intermediate transfer steering sensor is written to the RFID tag.
2. Wizard is activated and the intermediate transfer steering sensor information input screen appears.
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Input the intermediate transfer steering sensor information and click "Write".
3. When the RFID tag write in screen is displayed, touch the RFID tag with the RFID tag reader.
Note
Touch the RFID tag in which the data of the intermediate transfer unit is saved.
(8) Option
Set each setting of Management Tool.
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(a) Display a confirmation message when selecting a part to be replaced of the bizhub PRESS C7000/6000,
1250/1250P/1052.
Select whether to display the message to confirm the target unit after selecting the part at the replacement of the bizhub PRESS
C7000/6000, 1250/1250P/1052.
(b) Locate the data file of the bizhub PRESS C7000/6000, 1250/1250P/1052 in the USB memory.
Set the activation mode of the replacement of the bizhub PRESS C7000/6000, 1250/1250P/1052.
When the box is checked, the replacement is activated in USB memory cooperation mode.
When the box is not checked, the replacement is activated in folder cooperation mode.
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5. Select the parts to reset the counted value from the unit information read.
Note
When selecting the intermediate transfer belt of the intermediate transfer unit, the intermediate transfer belt information
screen is displayed.
Be sure to input the reflectance value which is written on the belt.
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7. When count reset is done successfully, the unit information screen is updated.
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1. Click "Replacement work" on the top screen.
Or select "Replacement work" in "Tool" menu.
2. A screen to select machine type appears.
3. Once the reading the data file of the USB memory or the folder completes, the writing screen appears. The read files are shown in a list on
the center of the screen.
Note
When it is activated in the folder cooperation mode, it cooperates with the folder of the previous replacement.
4. Select the data file which includes the unit to be replaced from the read data files and click "Select parts".
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Note
The unit with "blank" is the target unit of the replacement.
The display of the unit column shows the condition of the unit.
Blank:
Unit whose part information is exported from the device (target to replace)
Completed editing:
Unit whose part to be reset the count has been selected, or whose unit serial number has been set
Already written.:
Unit whose part to be reset the count has been written in the data file
Already imported the device.:
Unit whose part information has been imported to the device
For the unit with "Already imported the device." on the column, the part to be reset the count cannot be selected.
5. Once the reading of unit completes, the part selection screen appears.
The units read are listed on the left of the screen as buttons.
6. Select the unit to replace, select the part to reset the count, and then click "Back to writing screen".
On the parts selecting screen, the unit serial number (alphanumeric characters in 16-digit) can be input.
Blank is also available when the serial number is not needed.
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The input unit serial number is reflected when you return to the writing screen and write the data file. The display is not
updated during inputting and editing the number. The serial number displayed on the button on the left of the screen and the
unit/machine information shows the old information before inputting the number.
8. Repeat steps 4 to 7 to all data files which include the unit to be replaced.
9. Click "Write" button.
Note
Click "Reference" button of the writing screen and select the folder to switch to the folder cooperate mode.
In the next replacement, it is activated in the mode of the previous replacement.
This mode can be switched with "Option" (Refer to E.1.8.4.(8) Option).
10. A writing confirmation message appears and "Completed editing" unit is written in the data file of the USB memory or the PC folder. Then,
the replacement completes.
In the USB cooperate mode, once the replacement completes, the USB memory can be removed safely.
* Pop-up screen in the USB cooperation mode
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Note
Be sure not to disconnect the USB memory until the writing completes since it takes time to complete writing to the USB
memory in the USB cooperation mode.
When the USB memory failed to be removed safely, writing to data file may not complete properly. Confirm that no other
program uses the USB memory and write to the data file again.
In the folder cooperate mode, be careful not to mistake the import data when cooperating with the C7000/6000 main body.
While in replacement work, the Management Tool cannot be exited.
To exit the Management Tool, exit the replacement work.
3. Once the reading the data file of the USB memory or the folder completes, the writing screen appears. The read files are shown in a list on
the upper in the center of the screen. Also the unit information of the data files selected in the data file list is shown in a list on the lower in
the center of the screen.
Note
When it is activated in the folder cooperation mode, it cooperates with the folder of the previous replacement.
4. Select the data file which includes the unit to be replaced from the read data files and click "Select parts".
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Note
The data file with "Parts for replacement" on the unit column has the target unit of the replacement (the part whose count to
be reset).
The display of the unit column shows the condition of the all units which are stored in the data file.
Blank:
Data file which has the unit whose part information has been exported from the device, or the unit which has been written.
Although the target unit of the replacement does not exist, the part whose count to be reset can be selected, and the unit
serial number can be set.
Parts for replacement:
Data file which has the target unit of the replacement in the unit whose part information has been exported from the
device, or in the unit which has been written. The unit whose count to be reset can be selected, and the unit serial number
can be set.
Unit includes parts which was replaced:
Data file which has the unit whose part to be reset the count has been selected, or whose unit serial number has been set.
Already imported the device.:
Data File which has the all units whose part information are imported to the device.
The unit with "blank" on the status column of the unit information list is the target unit of the replacement.
The display of the status column shows the condition of the unit.
Blank:
Unit whose part information is exported from the device (target to replace)
Completed editing:
Unit whose part to be reset the count has been selected, or whose unit serial number has been set
Already written.:
Unit whose part to be reset the count has been written in the data file
Already imported the device.:
Unit whose part information has been imported to the device
For the unit with "Already imported the device." on the status column of the unit information list, the part whose count to be
reset cannot be selected.
5. Once the reading of unit completes, the part selection screen appears.
The units read are listed on the left of the screen as buttons.
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6. Select the unit to replace, select the part to reset the count, and then click "Back to writing screen".
On the parts selecting screen, the unit serial number (alphanumeric characters in 16-digit) can be input.
Blank is also available when the serial number is not needed.
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8. Repeat steps 4 to 7 to all data files which include the unit to be replaced.
9. Click "Write" button.
Note
Click "Reference" button of the writing screen and select the folder to switch to the folder cooperate mode.
In the next replacement, it is activated in the mode of the previous replacement.
This mode can be switched with "Option" (Refer to E.1.8.4.(8) Option).
10. A writing confirmation message appears and the unit with "Completed editing" on the unit information list is written in the data file of the USB
memory or the PC folder. Then, the replacement completes.
In the USB cooperate mode, once the replacement completes, the USB memory can be removed safely.
* Pop-up screen in the USB cooperation mode
Note
Be sure not to disconnect the USB memory until the writing completes since it takes time to complete writing to the USB
memory in the USB cooperation mode.
When the USB memory failed to be removed safely, writing to data file may not complete properly. Confirm that no other
program uses the USB memory and write to the data file again.
In the folder cooperate mode, be careful not to mistake the import data when cooperating with the 1250/1250P/1052 main body.
While in replacement work, the Management Tool cannot be exited.
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To exit the Management Tool, exit the replacement work.
Note
The items can be sorted in descending/ascending order by clicking the item name of the technician information list. The mark
indicates that the current display is in ascending order. Click it to change in descending order.
On the technician information list screen, the items to be displayed and their display width can be changed via "Set View".
(Refer to E.1.8.9.(5) Set list view)
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(c) Edit
Edit a registered technician information.
(d) Import
Import the technician information which is exported from Management Tool.
1. Specify the storage location of the technician information file to import.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
2. Click [Open].
The technician information file is imported.
Note
The technician information already exists is not imported.
(e) Export
Export the technician information collectively.
1. Specify the location to store the file.
2. Click [Save].
The export of the technician information starts.
Note
The file format "Technician Information file" is a format to display the contents on the Management Tool. When the file is
stored in other format, the file is unable to open on the Management Tool.
User information
Select "User information" from "Import" in the "File" menu to load the user information which has been exported with the Management
Tool. (Refer to E.1.8.4.(4).(d) Import)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
Note
It is available only from the top screen or the Register user screen.
Technician information
Select "Technician information" from "Import" in the "File" menu to load the technician information which has been exported with the
Management Tool. (Refer to E.1.8.8.(2).(d) Import)
Note
This menu is displayed when logging in as an administrator.
It is available only from the top screen or the Technician information screen.
(b) Export
Work log
Select "Work log" from "Export" in the "File" menu to store the collective work log as a file. (Refer to E.1.8.4.(3).(d) Export)
Note
It is available only from the top screen or the Work log screen.
User information
Select "User information" from "Export" in the "File" menu to store the collective user information as a file. (Refer to E.1.8.4.(4).(e)
Export)
Note
It is available only from the top screen or the Register user screen.
Technician information
Select "Technician information" from "Export" in the "File" menu to store the collective user information as a file. (Refer to E.1.8.8.(2).(e)
Export)
Note
This menu is displayed when logging in as an administrator.
It is available only from the top screen or the Register technician screen.
(d) SetPersonal
Select "Set personal info" in "Tool" menu to change the password of login technician or edit comments. (Refer to E.1.8.4.(5) SetPersonal)
Note
This menu is displayed when logging in to the technician mode.
(g) Option
Each item of Management Tool can be set by selecting "Option" from "Tool" menu. (Refer to E.1.8.4.(8) Option)
Note
This menu is displayed when logging in to the technician mode.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
Item Description
Supported file type GIF, JPG, JPEG, BMP, PNG
Image size Image size is arbitrary. *1
Display method Custom image to be displayed is enlarged or reduced to the area size (70 x 40).
File Name Navigation. (extension*2)
Stored location (Install directory)\Images
Remark When a file exists, a custom image is displayed. *3
*1 70 x 40 (pixels) size is recommended.
*2 For extension, refer to "Supported file type."
When a file does not exist, a default image shown above is displayed.
Item Description
Supported file type GIF, JPG, JPEG, BMP, PNG
Image size Image size is arbitrary. *1
Display method Custom image to be displayed is enlarged or reduced to the area size (480 x 90).
File Name Login.(extension*2)
Stored location (Install directory)\Images
Remark When a file exists, a custom image is displayed. *3
*1 480 x 90 (pixels) size is recommended.
*2 For extension, refer to "Supported file type."
When a file does not exist, a default image shown above is displayed.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
Item Description
Supported file type GIF, JPG, JPEG, BMP, PNG
Image size Image size is arbitrary. *1
Display method Custom image to be displayed is enlarged or reduced to the area size (350 x 365).
File Name TopMenu.(extension*3)
Stored location (Install directory)\Images
Remark When a file exists, a custom image is displayed. *4
*1 350 x 365 (pixels) size is recommended.
*2 Image size (350 x 365) is default value. The image is displayed by enlarged or reduced in accordance with the window size.
*3 For extension, refer to "Supported file type."
When a file does not exist, a default image shown above is displayed.
Item Description
Supported file type GIF, JPG, JPEG, BMP, PNG
Image size Image size is arbitrary. *1
Display method Custom image to be displayed is enlarged or reduced to the area size (460 x 150).
File Name Version.(extension*2)
Stored location (Install directory)\Images
Remark When a file exists, a custom image is displayed. *3
*1 460 x 150 (pixels) size is recommended.
*2 For extension, refer to "Supported file type."
When a file does not exist, a default image shown above is displayed.
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Output items
Common information (Replacement work information)
No Item Description
1 User name The user name associated to replacement work is exported.
2 Type of business (user) The type of business associated to replacement work is exported.
3 User code The user code associated to replacement work is exported.
4 User ID The user ID associated to replacement work is exported.
5 User office location name (user) The user office location name associated to replacement work is exported.
6 User office location code (user) The user office location code associated to replacement work is exported.
7 Contact person name (user) The contact person name associated to replacement work is exported.
8 Contact person ID no. (user) The contact person ID no. associated to replacement work is exported.
9 Contact telephone (user) The contact telephone associated to replacement work is exported.
10 Technician name The name of the technician who performed replacement work is exported.
11 Technician code The code of the technician who performed replacement work is exported.
12 Country (technician) The country of the technician who performed replacement work is exported.
The company name of the technician who performed replacement work is
13 Company name (technician)
exported.
The company code of the technician who performed replacement work is
14 Company code (technician)
exported.
The service office name of the technician who performed replacement work is
15 Service office name (technician)
exported.
The service office code of the technician who performed replacement work is
16 Service office code (technician)
exported.
17 Machine name Export the device name.
18 Main Body Serial Number The serial number of the main body is exported.
19 Unit type The unit type is exported.
20 Unit Serial Number The serial number of the unit is exported.
21 Replacement Count The number of times of unit replacement is exported.
22 Unit removal date The date of unit removal is exported.
23 Count read date The date when the unit RFID tag is read is exported.
24 Count reset date The date when the count is reset is exported.
25 The last undo reset date The last date when undoing reset is exported.
26 Number of parts The number of parts in the unit is exported.
Part Information (for each part)
27 No Assigned from 1 automatically.
28 Replace The replaced parts are outputted as "Changed."
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File format
The header (item name) is created on first row of the file.
For the subsequent rows, each parts information is outputted per one line.
For example, when the unit has 15 parts in it, 15 rows are outputted per replacement work.
4th row Replacement work 3 - part (3) N of replaced parts
per replacement work
5th row Replacement work 4 - part (4)
Print layout
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
The error codes and countermeasures are shown below. Follow the countermeasures shown below.
Error code Measure taken
400-402, 500, 501, 600, 700, 2005-2008, Retry.
2030-2044, 2100-2109, 2130-2140, 2151-2160,
2170-2187, 2194-2196, 2200-2209, 2230-2240,
2251-2260, 2270-2280, 2290-2297, 2303-2329,
2331-2343, 2346-2358, 2362, 2363, 2367,
2405, 2409, 2411, 2500-2509, 2516, 2517,
2520-2523, 2762-2766, 2781-2813, 3000-3006,
3008-3014, 3100, 3101
2402, 2403, 2410, 2411, 5001-5010, 5200-5208 Check the RFID tag and retry.
Note
When the same error occurs even after retrying, remove the RFID tag reader/writer
from a computer once and insert it again, then reboot the Management Tool.
When the same error still occurs, contact an administrator.
2400, 2406-2408, 5100-5106 Check whether the RFID tag reader/writer is connected to a computer correctly.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRO C60...
102, 111-113, 800-802, 854, 855, 860-868, Reinstall the Management Tool.
880-884, 2090-2096, 2600-2611, 2622-2633,
2636-2644, 2710-2720, 3000-3006
2100-2121, 2151-2160, 2170-2180, 2200-2221, The file is not supported.
2251-2260, 2270-2280, 2303-2319, 2322-2329,
2331-2345, 2359, 2731, 2760, 2761
100 Non-compliant OS is used.
803-808, 914, 915, 950, 951, 2401, 2404, Reboot the Management Tool.
2721-2723, 2730, 2732-2759, 2767-2775, 5102,
5201
2510-2515 Check the printing environment.
1.9.2 Preparation
(1) USB memory
USB memory with a form (thin) that can be connected to the service port (Serial TypeA) provided on the IC system control board (SCB).
USB memory that has been formatted in FAT or FAT 32 form.
USB memory with a capacity larger than 64 Mbyte, when used for the acquisition of defective log.
When used for capture acquisition, the larger the capacity of the USB memory, the greater the number of data that can be obtained.
(The number of data that can be obtained depends on the print size of the original and the capacity of the USB memory. )
2. Connect the USB memory to the service USB port (Serial Type A).
3. Wait until the ''Machine condition'' key or ''Controller setting'' key of the panel display stops blinking.
Also, wait until the access lamp of the USB memory stops flashing.
The data acquisition normally completes in about 15 seconds after the lamp stops flashing.
Note
While the defective log is being collected, ''Machine condition'' key or ''Controller setting'' key normally keeps blinking, but it
does not blink when there is a communication error between the controller and the main body.
When there occurs a communication error, check the access lamp of the USB memory.
4. Check to see if the name of a log file obtained is shown in the upper left section of the screen when the following buttons are pressed
down on the operation panel: [Service Mode]-[Controller Setting]-[99 log file]. (IPLog_yyyymmdd_hhmmss.log)
Note
You cannot check when there occurs a communication error between the controller and the main body.
5. Disconnect the USB memory to the service port (Serial Type A) provided on the IC system control board (SCB).
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6. Check to see if there is an IPLog_yyyymmddhhmmss.log file obtained on the day in the USB memory, and then copy all the files stored to
the PC.
Files to be obtained
IPLog_yyyymmddhhmmss.log: Controller log
XXXXX.spl: Print data
Note
Several files other than the above are stored depending on the condition.
Be sure to turn the main power switch (SW1) OFF and ON after removing the USB memory from the service port.
If it is not turned OFF and ON, there will be no guarantee for its proper operation after the log acquisition is completed.
6. Check to see if the access lamp of the USB memory stops flashing, and then remove the USB memory from the service port (Serial Type
A) provided on the IC system control board (SCB).
7. Check to see if there are files obtained on the day in the USB memory, and then copy all the files stored to the PC.
Files to be obtained with switch=ON
MIO_yyyymmdd_hhmmss.txt
NET_yyyymmdd_hhmmss.txt
PDL_ yyyymmdd_hhmmss.txt
8. Compress the files copied to the PC to send to KMBT.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
F PERIODICAL MAINTENANCE
1. MAINTENANCE ITEM
1.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
1.1.1 Replacing procedure of the periodical replacement parts
Note
For the replacement procedure of the periodically replaced parts, refer to F.5 Periodical maintenance procedure bizhub PRESS
C7000/C7000P/C6000, bizhub PRO C6000L.
F -1
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.1.8 Periodic maintenance 4 (Every 340,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 5 (Every 300,000
prints (C6000/C6000L))
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Developing section Developer /Y 340,000 prints (C7000/C7000P/
DV610Y C70hc)/300,000 prints (C6000/
Developer /M C6000L) or the developing roller
DV610M (C7000/C7000P/C6000/ drive distance 200km, whichever
C6000L) is earlier
DV611M (C70hc)
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Developer /C
DV610C (C7000/C7000P/C6000/
C6000L)
DV611C (C70hc)
Developer /K
DV610K
Developing unit /Y Hydro-wipe/isopropyl alcohol
Developing unit /M
Developing unit /C
Developing unit /K
1.1.9 Periodic maintenance 5 (Every 350,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 5 (Every 300,000
prints (C6000/C6000L))
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Fusing section Fusing separation plate assy 1
A1DUR74H##
2 Intermediate transfer Belt drive roller Hydro-wipe/isopropyl alcohol
section 1st transfer pressure roller /Y, /M, /
C, /K
Tension roller
Belt driven roller /Up (3 rollers)
Belt driven roller /Lw
Intermediate transfer belt 1
A03U5042##
Toner collection sheet 1
A1DUR71C##
Transfer belt cleaning blade 1 350,000 prints (C7000/C7000P/
A03U5530## C70hc)/300,000 prints (C6000/
C6000L) or the transfer belt
cleaning blade drive distance
164km, whichever is earlier
1st transfer roller /Y 1
A03U5012##
1st transfer roller /M 1
A03U5012##
1st transfer roller /C 1
A03U5012##
1st transfer roller /K 1
A03U5004##
2nd transfer roller /Up 1
65AA2611##
2nd transfer roller /Lw 1
65AA4501##
Separation discharging plate assy 1
A1DUR738##
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F -4
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F -5
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F -6
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.2 DF-622
1.2.1 Spotted replacement (Every 625,000 feeds)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Paper feed section Pick-up roller 2
13YH4064##
Paper feed roller 1
13YH4039##
Separation roller 1
20AJ4015##
1.3 PF-602
1.3.1 Periodic maintenance 1 (Every 200,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Tools used
F -7
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1.4 LU-202
1.4.1 Periodic maintenance 1 (Every 200,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Paper feed section Pick-up roller Isopropyl alcohol/cleaning pad
Paper feed roller
Separation roller
Pre-registration roller
Paper dust removing brush
LU separation gear () Alcohol/cleaning pad/multemp
FF-RM
F -8
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
Separation roller 1
A03X5654##
1.5 RU-509/HM-102
1.5.1 Periodic maintenance 1 (Every 300,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Entrance Entrance sensor Blower brush
conveyance section De-curler entrance sensor
2 Output paper density Color density detection timing sensor
detection section
3 Paper exit section Paper exit conveyance sensor
Paper exit sensor
4 HM-102 Humidification section entrance
sensor
Humidification section conveyance Isopropyl alcohol/cleaning pad
roller
Water feed roller
Humidification roller /Rt 1
A1TU5001##
Humidification roller /Lt 1
A1TU5002##
1.6 FS-521
1.6.1 Periodic maintenance 1 (Every 600,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Preparation Original through check
Removing from the main body
Removing the rear cover
F -9
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.7 FS-531
1.7.1 Periodic maintenance 1 (Every 200,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Conveyance section Shift roller motor
Paper exit opening motor
Bypass gate solenoid
2 Stacker section Paper assist roller
(sponge roller)
F -10
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.8 FS-612
1.8.1 Periodic maintenance 1 (Every 300,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Conveyance section Shift roller motor
Paper exit opening motor
Bypass gate solenoid
2 Stacker section Paper assist roller
(sponge roller)
3 Folding section Folding knife motor
Tri-folding gate solenoid
F -11
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.9 PI-502
1.9.1 Periodic maintenance 1 (Every 300,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Paper feed section Pick-up roller Isopropyl alcohol/cleaning pad
Paper feed roller
Separation roller
1.10 LS-505
1.10.1 Periodic maintenance 1 (Every 1,500,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Preparation Original through check
2 Conveyance section Cleaning of each sensor Blower brush
3 Final check Original through check
Cleaning of the cover Isopropyl alcohol/cleaning pad
1.11 FD-503
1.11.1 Periodic maintenance 1 (Every 1,500,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Preparation Original through check
Removing the punch unit
Removing from RU
2 Punch section Punch shaft and the punch support Isopropyl alcohol/cleaning pad
board
F -12
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.12 SD-506
1.12.1 Periodic maintenance 1 (Every 600,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Preparation Original through check
Removing the rear cover
Removing the unit
2 Right angle Right angle conveyance sensor /1 Blower brush
conveyance section Right angle conveyance sensor /2
Right angle conveyance roller /1 Isopropyl alcohol/cleaning pad
Right angle conveyance roller /2
Right angle conveyance roller /3
Right angle conveyance roller /4
3 Folding section Folding main scan alignment home Blower brush
sensor /Fr1
Folding main scan alignment home
sensor /Fr2
Folding entrance roller /1 Isopropyl alcohol/cleaning pad
Folding entrance roller /2
Folding entrance roller /3
4 Saddle stitching Saddle stitching paper sensor Blower brush
section
F -13
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
Bundle sensor /1
5 Bundle processing Bundle sensor /2
section
6 Trimmer section Trimmer scraps full sensor
Actuator
7 Post-process Installing the unit
Installing the rear cover Isopropyl alcohol/cleaning pad
8 Final check Original through check
Cleaning of the cover Isopropyl alcohol/cleaning pad
F -14
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.13 PB-503
1.13.1 Periodic maintenance 1 (Every 750,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Preparation Original through check
2 Conveyance section Entrance sensor Blower brush
SC entrance sensor
Sub tray conveyance roller Isopropyl alcohol/cleaning pad
Intermediate conveyance roller
Entrance conveyance roller
Cover paper conveyance roller
3 Glue tank section Glue tank *1 Tweezers, cleaning pad,
Multemp FF-RM
4 Up/down forming Cover paper folding plate *2 Tweezers, cleaning pad
section
Book spine backing plate *2
Book exit belt /Rr Isopropyl alcohol/cleaning pad
Book exit belt /Fr
Cover paper conveyance roller /Rt
Cover paper conveyance roller /Ft
Cover paper table entrance roller
Paper dust removing brush Blower brush
Cover paper alignment plate shaft *3 Plas guard No.2
5 Glue supply section Pellet hopper Blower brush
6 Book stock section Booklet load limit sensor
Booklet upper limit LED
Booklet sensor /1, /2
Guide shaft /Rt, /Lt *4 Plas guard No.2
Book conveyance belt /Rr Isopropyl alcohol/cleaning pad
Book conveyance belt /Fr
Book movement belt
7 Cover paper tray Paper dust removing brush Blower brush
section Paper dust removing roller
Conveyance roller Isopropyl alcohol/cleaning pad
8 SC section Switchback assist roller /Rr
Switchback assist roller /Fr
Sub scan alignment plate slide shaft
9 Clamp section Paper reference plate
Clamp pressure plate shaft 1 *5 Plas guard No.2
10 Relay conveyance Relay conveyance roller /1, /2, /3, / Isopropyl alcohol/cleaning pad
section 4, /5
Relay paper exit roller /1, /2
Relay conveyance entrance sensor Blower brush
Relay conveyance intermediate
sensor
Relay conveyance exit sensor
11 Book stock section Book movement belt /2 Isopropyl alcohol/cleaning pad
12 Final check Original through check
Cleaning of the cover Isopropyl alcohol/cleaning pad
*1 Lubricate to the glue apply roller motor drive connecting gear.
*2 Cleaning of the cover paper folding plate and the book spine backing plate is an abbreviated cleaning. Remove adhered glue as necessary.
*3 Lubricate to the cover paper alignment plate shaft.
*4 Lubricate to the guide shafts /Rt and /Lt.
*5 Lubricate to the clamp pressing board shaft.
F -15
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
A0756230##
1.14 RU-506
1.14.1 Maintenance 1 (Every 600,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Preparation Original through check
2 Conveyance section Cleaning of each sensor Blower brush
3 Final check Original through check
Cleaning of the cover Isopropyl alcohol/cleaning pad
F -16
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 1. MAINTENANCE ITEM
1.15 GP-501
1.15.1 Maintenance 1 (Every 210,000 prints)
No. Unit classification Description Quan Implementation classification Materials
tity Cleani Check Lubric Repla Tools used
ng ation ce
1 Punch section Die Set Pins 3-IN-ONE (WD-40Company)
Actual lubrication count: 50,000
punches
This maintenance to be done by
user.
F -17
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F -18
F PERIODICAL MAINTENANCE > 2. PERIODICALLY REPLACED
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PARTS LIST
F -19
F PERIODICAL MAINTENANCE > 2. PERIODICALLY REPLACED
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PARTS LIST
F -20
F PERIODICAL MAINTENANCE > 2. PERIODICALLY REPLACED
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PARTS LIST
(2) Option
No. Classification Parts name Parts No. Quantity Actual Parts count No.
replacement
cycle
1 PF-602 Pick-up rubber A03X5652## 2 300,000 162, 166
2 Paper feed roller A03X5653## 2 300,000 163, 167
3 Separation roller A03X5654## 2 300,000
4 Paper feed clutch /1 56AA8201## 1 2,000,000 164
5 Paper feed clutch /2 56AA8201## 1 2,000,000 168
6 Separation clutch /1 56AA8201## 1 2,000,000 165
7 Separation clutch /2 56AA8201## 1 2,000,000 169
8 Vertical conveyance clutch /1 56AA8201## 1 2,000,000 170
9 Vertical conveyance clutch /2 56AA8201## 1 2,000,000 171
10 Vertical conveyance clutch /3 56AA8201## 1 2,000,000 172
11 Horizontal conveyance clutch /1 56AA8201## 1 2,000,000 174
12 Horizontal conveyance clutch /2 56AA8201## 1 2,000,000 175
13 Pre-registration clutch 56AA8201## 1 2,000,000 173
14 LU-202 Pick-up roller A03X5652## 1 300,000 149
15 Paper feed roller A03X5653## 1 300,000 150
16 Separation roller A03X5654## 1 300,000
17 Paper feed clutch 56AA8201## 1 2,000,000 151
18 Pre-registration clutch 56AA8201## 1 2,000,000 152
19 HM-102 Humidification roller /Rt A1TU5001## 1 300,000 322
20 Humidification roller /Lt A1TU5002## 1 300,000 323
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F PERIODICAL MAINTENANCE > 2. PERIODICALLY REPLACED
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PARTS LIST
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F PERIODICAL MAINTENANCE > 2. PERIODICALLY REPLACED
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PARTS LIST
(2) Option
No. Classification Parts name Parts No. Quantity Actual Parts count No.
replacement
cycle
1 PF-602 Pick-up rubber A03X5652## 2 300,000 162, 166
2 Paper feed roller A03X5653## 2 300,000 163, 167
3 Separation roller A03X5654## 2 300,000
4 Paper feed clutch /1 56AA8201## 1 2,000,000 164
5 Paper feed clutch /2 56AA8201## 1 2,000,000 168
6 Separation clutch /1 56AA8201## 1 2,000,000 165
7 Separation clutch /2 56AA8201## 1 2,000,000 169
8 Vertical conveyance clutch /1 56AA8201## 1 2,000,000 170
9 Vertical conveyance clutch /2 56AA8201## 1 2,000,000 171
10 Vertical conveyance clutch /3 56AA8201## 1 2,000,000 172
11 Horizontal conveyance clutch /1 56AA8201## 1 2,000,000 174
12 Horizontal conveyance clutch /2 56AA8201## 1 2,000,000 175
13 Pre-registration clutch 56AA8201## 1 2,000,000 173
14 LU-202 Pick-up roller A03X5652## 1 300,000 149
15 Paper feed roller A03X5653## 1 300,000 150
16 Separation roller A03X5654## 1 300,000
17 Paper feed clutch 56AA8201## 1 2,000,000 151
18 Pre-registration clutch 56AA8201## 1 2,000,000 152
19 HM-102 Humidification roller /Rt A1TU5001## 1 300,000 322
20 Humidification roller /Lt A1TU5002## 1 300,000 323
(2) Option
No. Classification Parts name Parts No. Quantity Actual Parts count No.
replacement
cycle
1 DF-622 DF pick-up roller 13YH4064## 2 625,000 288
2 Paper feed roller 13YH4039## 1 625,000 289
3 Separation roller 20AJ4015## 1 625,000 290
4 HM-102 Water feed roller A1TU5003## 2 1,500,000 324
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 3. ORU-M PARTS
3. ORU-M PARTS
3.1 Life value of the ORU-M parts
(1) ORU-M corresponding parts
ORU-M stands for "Operator Replaceable Unit Management." This function displays the steps/adjustment setting methods and manages
data when the educated user replaces the parts.
This function is enabled by installing the prescribed option and setting DIPSW15-0 to 1. For ORU-M corresponding parts, some parts
provided as an assy of parts larger than those parts replaced normally by the CE so that the user can easily conduct the part replacement
operation.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L F PERIODICAL MAINTENANCE > 4. LIFE VALUE
4. LIFE VALUE
4.1 Life value of materials/parts
Parts name Replacement cycle Actual Life/Verification method
Drum cartridge Equivalent to 220,000 prints When one of 102 km of drum drive distance or 130 km of lubricant
(C7000/C7000P/C70hc) applying roller drive distance reaches.
Equivalent to 180,000 prints Shows whichever is closer the end of its parts life in percentage on
(C6000/C6000L) Details Counter of the user screen. (100% is the end of life)
Developer Equivalent to 340,000 prints Developing roller drive distance is 200km.
(C7000/C7000P/C70hc) On the user screen, the life counter shows the remaining life with
Equivalent to 300,000 prints percentage. (100% is the end of life)
(C6000/C6000L)
Toner collect box assy Equivalent to 50,000 prints When the waste toner full sensor (PS52) detects the waste toner full.
Charging corona Equivalent to 200,000 prints Energization time of the charging corona is 70 hours.
(C7000/C7000P/C70hc) On the user screen, the life counter shows the remaining life with
Equivalent to 160,000 prints percentage. (100% is the end of life)
(C6000/C6000L)
Dust proof filter /A Equivalent to 600,000 prints Changes depending on the coverage, developing roller drive
distance, and temperature/humidity.
On the user screen, the life counter shows the remaining life with
percentage. (100% is the end of life)
Transfer belt cleaning blade Equivalent to 350,000 prints Transfer belt cleaning blade drive distance is 164 km.
(C7000/C7000P/C70hc) On the user screen, the life counter shows the remaining life with
Equivalent to 300,000 prints percentage. (100% is the end of life)
(C6000/C6000L)
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(2) Procedure
[3] [1] 1. Loosen the screw [1], and then remove the filter cover /Rt1 [2].
2. Release the lock [3], and then remove the filter cover /Rt2 [4].
[2]
[4]
[3] [1] [2] 4. Remove the label [2] of the filter box [1], and then close the toner
suction inlet [3] with this label.
Note
Make sure to close the toner suction inlet with the label to
prevent the the toner in the filter box from scattering.
[4] 5. Release the stopper [4] from the notch [2] of the filter cover /Rt2 [1]
by pushing the frame [3], and then remove the developing dust
proof filter [5].
[2]
6. Reinstall the above parts following the removal steps in reverse.
[3]
7. After replacing the filter box, developing dust proof filter, conduct
the following steps.
- Counter reset of the parts counter No.3 for the filter box, counter
reset of the parts counter No.5 for the developing dust proof filter
[1] [5]
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(2) Procedure
1. Loosen 2 screws [1], and then remove the filter cover /Rr [2].
[1]
[2]
2. Release 2 locks [1], and then remove the dust proof filter on rear
[1]
side [3] from the filter cover /Rr [2].
Note
When reinstalling the dust proof filter on rear side, be
careful for the direction so that the filter is not on the rib
[4] of the filter cover /Rr.
[4]
[2] [3]
(2) Procedure
1. Open the toner supply unit. (Refer to F.5.3.2 Opening /closing the
toner supply door section.)
2. Remove the dust proof glasses /Y [1], /M [2], /C [3], and /K [4] by
[5] pulling them out.
Note
After the installation, be sure to check that the partial
horizontal magnification adjustment knobs /Y, /M, and /C
[5], 1 each, are securely fixed.
[1]
[2]
[3]
[4]
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[1] 3. Clean the glass [2] of each dust proof glass [1] with hydro-wipe.
4. Reinstall the above parts following the removal steps in reverse.
[2]
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3. When closing the toner supply door section, follow the opening
[2] [3] steps in reverse.
[1] [4]
a03uf2c037ca
[3] 3. Push the mount handle /Lt [1] and the process mount handle /Rt [2]
inward together to unlock the process unit [3], and pull out the
process unit [3] by holding the handles.
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(2) Procedure
Note
The product installs 4 drum cartridges one each for yellow, magenta, cyan, and black. They are common parts.Do not use a
once-used drum cartridge for another cartridge even they are common parts, or the old remaining toner and the new toner mix
up and the print quality degrade.
1. Pull out the process unit. (Refer to F.5.3.3 Pulling out the process
unit)
2. Removethe intermediate transfer unit. (Refer to F.5.5.1 Removing/
reinstalling the intermediate transfer unit)
3. Lift up the both edges [2] of the drum stay /Up [1], grab the edges,
and remove the drum unit /Y [3].
4. Remove the drum cartridge /M [4], the drum cartridge /C [5] and
[2] the drum cartridge /K [6] in the same manner as step 3.
[8] [1] [7] Note
When reinstalling each drum cartridge, be sure to check
that the both edges of the cartridge are fitted in the groove
of the drum attachment blocks /Fr [7] and /Rr [8]. (Drum
attachment blocks /Fr [7] and /Rr [8] shown in the picture
are for the yellow drum cartridge. Install magenta, cyan,
and black drum cartridges in the same manner.)
When reinstalling the drum cartridge /K [6], be careful not
to entangle the sheet [9].
Be careful not to touch or damage the drum photo
conductor section with bare hands.
When leaving drum cartridge, be sure to spread a sheet
over the cartridge to protect from light, and put them in a
dark place.
[5] [6] [9] [4] [3]
a03uf2c005ca
[1] [2] 5. Apply setting powder uniformly to both sides of the drum, and turn
around both ends of the drum with fingers in the arrow-marked
direction until no more setting power is visible.
Note
Be sure to turn around the drum with the outer flanges [4]
of the edge [3]. Do not touch the image area.
Be sure to turn around in the allow direction [2]. Be
careful not to turn around in the reverse direction,
otherwise the blade gets damaged.
(2) Procedure
Note
The product installs 4 charging coronas one each for yellow, magenta, cyan, and black. They are common parts. Do not use a
once-used charging corona for another color even they are common parts, or the old remaining toner and the new toner mix up
and the print quality degrade.
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1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. Push down the lever [2] of the charging corona [1] to the right, and
then pull it out [3] to remove.
Note
[1] Push the charging corona [1] gently in the direction to the
upper left [4] after installing the charging corona. This
operation makes the distance appropriate between the
drum unit and the charging corona. Be careful not to push
hard, otherwise the charging corona becomes deformed.
[4] When reinstalling the charging corona [1], be sure to
[2]
insert it until the lock [5] can be seen. When the charging
corona is not inserted properly, the image troubles occur.
[3]
3. Reinstall the above parts following the removal steps in reverse.
4. After replacing the charging corona, conduct the following items.
- Cleaning the dust proof glass (Refer to F.5.2.1 - Cleaning the
dust proof glass)
- Counter reset of the parts counter No.13, No.14 for charging
corona /Y, No.15, No.16 for charging corona /M, No.17, No.18 for
charging corona /C, No.19, No.20 for charging corona /K
- Gamma Automatic Adjustment (Refer to I.5.4.7 Gamma
Automatic Adj. (Drum Peculiarity Adjustment))
[5] a0u0t3c002ca
(2) Procedure
[3] [1] 1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. Remove the charging dust proof filter [3] from the charging suction
Assy [2] which is provided inside the toner supply door section [1].
3. Reinstall the above parts following the removal steps in reverse.
4. After replacing the charging dust-proof filters, conduct the following
steps.
Counter reset of the parts counter No.6
[2] 8050ma3074
a03uf2c041ca
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[3] [1]
5. Remove the supporting rod [3] from the charging suction Assy [2]
which is provided inside the toner supply unit [1].
Note
The supporting rod is the assist rod to stand the removed
intermediate transfer unit independently. Be sure to
prepare it in advance when removing the intermediate
transfer unit.
[2]
8050ma3044
[1] [2] 6. Lift up the handles [1] and remove the intermediate transfer unit
[2].
Note
Be careful not to touch or damage the transfer belt [3] with
bare hands.
The handle of the intermediate transfer unit should be
held by its ends with both hands.
[3] a03uf2c042ca
7. Set the supporting rod [2] to the intermediate transfer unit [1] and
let the unit stand independently.
Note
Do not turn the transfer belt when assisting the unit with
the supporting rod.
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[1] Note
When installing the intermediate transfer unit [1], be sure
to rotate the cam [3] clockwise until it stops before the
operation.
When installing the intermediate transfer unit, install the
[2] guide pins [2] which is provided 2 each on the front and
[2] back sides in accordance with the transfer supporting
block /Fr [4] and the transfer supporting block /Rr [5].
Also, be careful not to contact the intermediate transfer
unit with the drum.
[3]
(2) Procedure
[2] [2] 1. Removethe intermediate transfer unit. (Refer to F.5.5.1 Removing/
reinstalling the intermediate transfer unit)
2. Holding the transfer belt cleaning unit [1], remove the 2 screws [2],
and remove the transfer belt cleaning unit.
Note
Handle the belt cleaner unit gently when removing the
unit. The toner accumulated in between the toner guide
roller of the transfer belt cleaning unit and the
intermediate transfer belt cleaning blade may spill. It is
[1] normal if the toner is accumulated because the toner is
used to grind the belt surface. If the toner is spilled over
the separation claw unit, remove and clean the unit.
The transfer belt cleaning unit consists of the belt
cleaning roller unit and the following components:
Transfer belt cleaning blade: 1
Spring: 2
[3]
C-clip: 2
Blade support shaft: 1
Toner collection sheet: 1
8050ma3048 Toner collection sheet /2: 1
Spring: 3
Before installing the transfer belt cleaning unit, apply
setting powder to the part [3] on the intermediate transfer
belt. After applying setting powder, rotate the intermediate
transfer belt to brush all setting powder off.
When installing the transfer belt cleaning unit, insert the
guides at the both bottom ends of the transfer belt
cleaning unit in the pins of the intermediate transfer unit
and tighten the screws.
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4. After replacing the transfer belt cleaning unit, conduct the following
steps.
Counter reset of the parts counters No.59, 60, 61 and 62
(2) Procedure
[4] [3] 1. Removethe transfer belt cleaning unit. (Refer to F.5.5.2 Replacing
the transfer belt cleaning unit)
2. Remove 2 springs [1].
3. Remove the C-clip [2], and then pull out the blade fulcrum shaft [3]
to remove the belt cleaning blade [4].
Note
When reinstalling the transfer belt cleaning unit, apply the
setting powder to entire surface of the transfer belt to
which the transfer belt cleaning unit is attached.
Take extra care not to touch or damage the blade of the
belt cleaning blade [4]. After applying setting powder,
[3] rotate the transfer belt to brush all setting powder off.
[1]
4. Reinstall the above parts following the removal steps in reverse.
5. After replacing the belt cleaning blade, conduct the following items
in order.
Counter reset of the parts counters No.61 and 62
[2]
- Blade Setting Mode (Refer to I.5.4.6 Blade Setting Mode (Drum
8050ma3049 Peculiarity Adjustment))
(2) Procedure
1. Removethe transfer belt cleaning unit. (Refer to F.5.5.2 Replacing
the transfer belt cleaning unit)
2. Remove 3 screws [1] and remove the toner collection sheet /2 [2]
and then remove the toner collection sheet [3].
Note
Do not bend or damage the PET sheet of the toner
collection sheet.
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(2) Procedure
[3] 1. Removethe intermediate transfer unit. (Refer to F.5.5.1 Removing/
reinstalling the intermediate transfer unit)
2. Remove the screw [1] and remove the separation claw unit [2].
Note
Be careful not to touch or damage the intermediate
[4] transfer belt [3] with bare hands.
When installing the separation claw unit, apply the setting
powder on half a round [4] of the intermediate transfer belt
[3]. After applying setting powder, rotate the intermediate
transfer belt to brush all setting powder off.
[2]
[2]
[1]
8050ma3050
[1]
[2]
8050ma3051
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(3) Procedure
[1] [1] 1. Removethe intermediate transfer unit. (Refer to F.5.5.1 Removing/
reinstalling the intermediate transfer unit)
2. Removethe transfer belt cleaning unit. (Refer to F.5.5.2 Replacing
the transfer belt cleaning unit)
3. Removethe separation claw unit. (Refer to F.5.5.5 Replacing the
transfer belt separation claw)
4. Remove 2 springs [1].
8050ma3053
[2] [3] [6] 5. Have the intermediate transfer unit [1] stand with its front side
facing down.
6. Remove screw [2] to release the fixing of the handle [3].
7. Remove 2 screws [4] and then remove the shaft stopper [5].
[7]
8. Remove the screw [6] and then remove the tension plate /Rr [7].
9. Remove two screws [8] and then remove the high voltage power
feed color /Rr [9].
[4] [5] 10. Remove the C clip [10] and then remove the bearing [11].
11. Remove the transfer belt [12] by pulling it straight up.
[12] [1]
[11] [8]
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[5] 12. Clean the 1st transfer pressure rollers /Y [1], /M [2], /C [3], /K [4],
tension roller [5], belt driven roller /Lw [6], belt drive roller [7], and
[1]
belt driven roller /Up [8], [9], [10] with isopropyl alcohol.
[2]
[3]
[4]
[9]
13. Reinstall the above parts following the removal steps in reverse.
Note
When installing the tension plate /Rr, be sure to convey
the projection of the plate as shown in the picture. Also,
when tightening the screw, be sure not to pinch the black
sheet.
8050ma3152
When installing the C clip, be sure to lift the shaft to fix
the clip to the groove on the shaft.
When installing the transfer belt, be sure that the side
noted as ''UP SIDE'' at the back side of the transfer belt
edge is placing upward.
Hold the transfer belt by its both ends within 10 mm from
the edge, and do not touch other areas.
Be careful not to touch or damage the transfer belt with
bare hands.
Before installing the transfer belt cleaning unit, apply the
setting powder to entire surface of the transfer belt to
which the transfer belt cleaning unit is attached. After
applying setting powder, rotate the transfer belt to brush
all setting powder off.
14. After replacing the intermediate transfer belt, conduct the following
items.
- Cleaning the dust-proof glass (Refer to F.5.2.1 - Cleaning the
dust proof glass)
Counter reset of the parts counter No.58
- Blade Setting Mode (Refer to I.5.4.6 Blade Setting Mode (Drum
Peculiarity Adjustment))
- Belt Line Speed Adjustment (Refer to I.5.3.8 Belt Line Speed Adj.
(Printer Adjustment))
- Color Registration Auto.Adj. (Refer to I.5.3.10 Color Registration
Auto.Adj. (Printer Adjustment))
- Color Registration Manual (Refer to I.5.3.11 Color Registration
Manual (Printer Adjustment))
- Gamma Automatic Adjustment (Refer to I.5.4.7 Gamma
Automatic Adj. (Drum Peculiarity Adjustment))
5.5.7 Replacing the first transfer roller and the transfer roller bearing.
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(2) Procedure
[5] 1. Remove the intermediate transfer belt. (Refer to F.5.5.6 Cleaning
the intermediate transfer belt/rollers)
2. Place the intermediate transfer unit as shown in the picture.
3. Remove the C-clip [1].
4. Remove the bearing [2] and slide the stopper /4 [3] to release the
tip of the transfer release arm [4].
5. Slide and remove the 1st transfer roller /K [6].
6. Remove the 1st transfer rollers /Y, /M and /C [5], 1 each.
Note
Never touch the roller of the 1st transfer roller. When
handling the 1st transfer roller, always grasp it by its
metal shaft.
[4] [3] [3] [4] When installing the first transfer roller, be sure that the
[6] shaft surface with groves faces toward you.
When installing the 1st transfer roller, confirm that the
cables are securely fastened and the plastic films on the
cables are not twisted. If the cables are not fastened,
correct by pressing the cables against the metal frame
side. If the plastic films are twisted, move the films to the
center of the cables.
[8] 7. Remove 2 claws [7] each, and remove 8 transfer roller bearings.
Note
Be careful not to lose the springs when removing the
transfer roller bearings.
Be careful not to brake the claw [7].
[8]
a0u0t3c004ca
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(2) Procedure
[2] 1. Remove the intermediate transfer belt. (Refer to F.5.5.6 Cleaning
the intermediate transfer belt/rollers)
2. Lift the 2nd transfer roller /Up [1] upward temporarily, and remove
the roller obliquely downward.
Note
Fixing of the 2nd transfer roller /Up is released after the
high voltage power feed color /Rr is removed when
removing the transfer belt.
Never touch the roller of the 2nd transfer roller /Up. When
[1] handling the 2nd transfer roller /Up, always grasp it by its
metal shaft.
When installing the 2nd roller /Up, place the surface with
the depression on the shaft edge down.
1
3. Remove 2 bearings [2] from the 2nd transfer roller /Up [1].
4. Reinstall the above parts following the removal steps in reverse.
5. After replacing the 2nd transfer roller /Up, conduct the following
2 item.
- Counter reset of the parts counter No.67
(2) Procedure
1. Remove the intermediate transfer unit. (Refer to F.5.5.1 Removing/
reinstalling the intermediate transfer unit)
2. Disconnect the connector [1].
3. Remove the screw [2] and then release the cable [4] from the
cable clamp [3].
4. Remove 2 screws [5], and then remove the belt separation claw
solenoid (SD1) [6].
Note
After installing the solenoid lever, check if the shaft of
SD1 slides smoothly.
[6] [1] 5. Reinstall the above parts following the removal steps in reverse.
6. After replacing the belt separation claw solenoid (SD1), conduct
[5] the following items.
- Counter reset of the parts counter No.70
[4]
[3]
[2] [1]
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(2) Procedure
1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
3. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
4. Remove the screw [1] and remove the fixing cover [2].
Note
When reinstalling the fixing cover, be sure to align the
projection [3] with the positioning hole [4].
[2] [1]
[3] [4]
5.5.11 Replacing the 2nd transfer roller /Lw and the 2nd transfer earth plate Assy
(1) Periodically replaced parts/cycle
2nd transfer roller /Lw
: every 350,000 prints *1
: every 300,000 prints *2
2nd transfer earth plate assy
: every 1,050,000 prints*1
: every 900,000 prints*2
*1 C7000/C7000P/C70hc
*2 C6000/C6000L
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(2) Procedure
1. Remove the separate discharging plate Assy. (Refer to F.5.5.10
Replacing the separate discharging plate Assy)
2. Remove the screw [1] and then remove the 2nd transfer earth
[5] plate Assy [2].
3. Remove C-clips [3] 1 each.
4. Slide each bearing [4] to the outer side and remove the second
transfer roller /Lw.
Note
Be careful not to touch the parts other than shaft part of
the second transfer roller /Lw.
When installing the 2nd transfer roller /Lw, be sure to
[3] [4] [4] [3]
install it with the depression side on the roller shaft facing
towards the machine. (Be sure that no depression is on
the side contacting with the 2nd transfer earth Assy.)
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7. Install the rotation jig [1] to the coupling [2] on the agitator screw
[1] [2]
side and turn in the arrow-marked direction.
Note
Never turn the coupling in the direction other than the
specified herein.
8. Install the rotation jig to the coupling [1] on the developing roller
[1]
side and turn in the arrow-marked direction.
Note
Never turn the coupling in the direction other than the
specified herein.
When replacing the developer, be sure to conduct "Toner
Density Sensor Init." in Service Mode.
(Refer to I.5.4.9 Toner Density Sensor Init. (Drum
Peculiarity Adjustment))
9. Install all of the developer units which have ejected the developer
to the process unit.
Note
Be sure to charge the developer while the process unit is
set to the main body.
3. Install the developer charge funnel /L [2] aligning with the groove
of the developer charge plate [1].
Note
Be sure to install the leading edge of the developer charge
funnel /L to the toner supply opening of the developing
unit.
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5. Charge new developer [1] into the developer charge funnel /U [2].
7. Pull out the developer charge plate [1] from the shoulder screw [2]
and then slide it to remove.
8. Repeat the steps 2 to 7 to charge the developer to the other
developer units.
9. Reinstall the parts after that following the removal steps in reverse.
Note
After replacing the developer, be sure to clean each dust
proof glass. (Refer to F.5.2.1 - Cleaning the dust proof
glass)
10. After replacing the developers /Y, /M, /C and /K, conduct the
following items.
- Counter reset of the parts counters No.41, 42 for the developer /
Y, No.43, 44 for /M, No.45, 46 for /C,and No.47, 48 for /K.
- Toner Density Sensor Init. (Refer to I.5.4.9 Toner Density Sensor
Init. (Drum Peculiarity Adjustment))
- Gamma Automatic Adjustment (Refer to I.5.4.7 Gamma
Automatic Adj. (Drum Peculiarity Adjustment))
Printer Gamma Offset Auto. (Refer to I.5.3.23 Printer Gamma
Offset Auto. (Quality Adjustment - Printer Gamma Adjustment))
(2) Procedure
Note
Be careful not to fold the teflon sheet applied on the top cover of the developing unit on the developing roller side.
When cleaning the developing unit, be sure to use a hydro wipe set as a CE tool. Using paper or cloth other than hydro wipe
causes a white line on the image because of the dust and lint stuck in the developing regulation plate of the developing unit.
4 developing units are provided; one each for yellow, magenta, cyan, and black. Each developing unit is common part. Yellow
and magenta are common parts. Do not use a once-used developing unit for another color even they are common parts, or the
old remaining toner and the new toner mix up and the print quality degrade.
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1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. Pull out the process unit. (Refer to F.5.3.3 Pulling out the process
unit)
3. Remove the screws [1], 3 each, and then remove the developing
pressure material [2] by sliding the upside of it.
[1] [3] [2] 6. After replacing the developing units /Y, /M. /C and /K, conduct the
following steps.
- Counter reset of the parts counters No.49 and 50 for the
developing unit /Y, No.51 and 52 for /M, No.53 and 54 for /C, and
No.55 and 56 for /K.
(2) Procedure
[1] 1. Open the toner collection door [1] and then pull out the toner
collect box [2].
[2] a03uf2c051ca
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2. Remove the label [1] from the toner collect box [2] and then cover
the entrance of the toner collect box [3].
3. Reinstall the above parts following the removal steps in reverse.
[3]
[2]
[2]
[1] 8050ma3008
(2) Procedure
Note
Since the configurations of the paper feed trays /1 to /3 are the same, the following shows the steps of the paper feed tray /1.
1. Pull out the paper feed tray /1.
2. Remove 2 C-clips [2] and slide outward the bearings [2] to remove
the paper feed roller assy /Up [3].
Note
When reinstalling the paper feed roller assy, check that
there is no foreign objects such as grease on each roller.
5. Remove the C-clip [5] and remove the paper feed roller [6].
Note
When reinstalling the paper feed roller, be sure to set it
with its arrow-marked side [7] on the C-clip side [5].
6. Remove the paper feed roller rubber [8] from the paper feed roller.
Note
[4] [7]
When reinstalling the paper feed rubber, be sure to set it
with its paint-marked side [9] on the arrow-marked side
[7].
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Counter reset of the parts counter No.105 for the paper feed roller
rubber paper feed tray /1, No.106 for the paper feed tray /2, No107
for the paper feed tray /3.
(2) Procedure
Note
Since the configurations of the paper feed trays /1 to /3 are the same, the following shows the steps of the paper feed tray /1.
[4] [8] [7] [3] [6]
1. Remove the paper feed roller assy. (Refer to F.5.8.1 Replacing the
pick-up roller and the paper feed roller rubber)
2. Set the paper size guide [1] to the minimum width.
3. Loosen the screw [2], and while holding up the paper lift plate [3],
remove the paper stopper plate [4] by putting up a part [5] of it and
pulling out to the Fr side [6].
4. Remove the C-clip [7] and remove the separation roller [8].
Note
When reinstalling the paper feed roller, check that there is
no foreign objects such as grease on each roller.
5. Remove the separation roller rubber [9] from the separation roller
[8].
[9] [10] [8] [1] [5] [2] Note
When reinstalling the separation roller rubber, be sure to
set it with its paint-marked side [10] on the C-clip side [7].
5.8.3 Replacing the paper feed clutch and the pre-registration clutch
(1) Periodically replaced parts/cycle
Paper feed clutches /1, /2, /3 : Every 4,000,000 prints (Actual replacement cycle: 2,000,000 prints)
Pre-registration clutches /1, /2, /3 : Every 4,000,000 prints (Actual replacement cycle: 2,000,000 prints)
(2) Procedure
Note
Since the configurations of the paper feed trays /1 to /3 are the same, the following shows the steps of the paper feed tray /1.
1. Pull out the paper feed tray /1 [1].
2. Remove 4 screws [2] and remove the paper feed unit cover [3].
[1] a03uf2c052ca
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[4]
10. Reinstall the above parts following the removal steps in reverse.
[8] [7] [6] [5] [2] a03uf2c057ca
11. After replacing the paper feed clutch and the pre-registration
clutch, conduct the following item.
Counter reset of the parts counter No.113, 114, 115 for the paper
feed clutch /1, /2, /3
Counter reset of the parts counter No.117, 118, 119 for the pre-
registration clutch /1, /2, /3
(2) Procedure
1. Remove the right covers /Lw1, /Lw2 and /Up4. (Refer to G.2.2.3
[5] [4]
Right cover /Up1, /Up2, /Up3, /Up4, /Lw1, /Lw2)
2. Pull out the paper feed tray /[1], /2 [2], and /1[3].
3. Remove 3 screws [4] and then remove the right cover /Lw3 [5].
Note
Remove the right cover /Lw1 to install LU and PF. Remove
the right cover /Lw1 and /Up4 to install MB. (Refer to G.
2.2.3 Right cover /Up1, /Up2, /Up3, /Up4, /Lw1, /Lw2)
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4. Push up the hooks [1] on the right and left to separate the bypass
up down cover [2] from the vertical conveyance section [3].
Note
Conduct this steps only when MB is connected.
[1] [2]
[3]
10. Reinstall the above parts following the removal steps in reverse.
11. After replacing the intermediate conveyance clutch /1 (CL13),
conduct the following items.
- Counter reset of the parts counter No.120
[8] [5] [1]
a03uf2c066ca
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(2) Procedure
[1] [2] 1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
3. Remove 3 screws [1] and remove the cover [2].
4. Remove 3 screws [2] and remove the registration cleaning sheet
assy[4].
5. Reinstall the above parts following the removal steps in reverse.
6. After replacing the registration cleaning sheet assy, conduct the
following steps.
- Counter reset of the parts counter No.123
(2) Procedure
1. Remove the registration cleaning sheet assy. (Refer to F.5.10.1
[5] Replacing the registration cleaning sheet)
2. Remove the duplex section cover /Rt, duplex section release lever,
and duplex section cover /Lt. (Refer to F.5.11.1 Replacing the
[4] intermediate conveyance clutches /2 (CL4) and /3 (CL5))
[7] [6] 3. Remove the fixing cover. (Refer to F.5.5.10 Replacing the
separate discharging plate Assy)
4. Remove 2 screws [1], and then remove the gear cover [2].
5. Disconnect the connector [3], and then release the wiring harness
from 2 clamps.
6. Remove the C-clips [4], 1 each, and remove the bearings [5] on
the front and the back, 1 each.
7. Remove 2 screws [6], and then remove the registration unit [7].
Note
When removing the registration unit [7], open the
conveyance guide plate /Up [8] and move the registration
unit to the back side of the duplex section, and then
remove it pulling out the shaft on the front from the panel
of the duplex section.
[6] [1] [2] [8] When reinstalling the registration unit, be careful not to
damage the paper feed side of the guide plate.
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[5] 8. Remove the E-ring [1] and remove the registration gear [2] and the
pin [3].
Note
When reinstalling the registration gear [2], be sure to
reinstall the pin [3].
[6] [4]
11. Release the hook [2] of the spring [1], and then remove the
registration roller [3].
Note
When reinstalling the spring [1], be sure to set it at its
original position.
[3]
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12. Remove the E-ring [1], and then remove the spacers /1 [3] and /2
[2] [4], registration regulation plate [5], spring [6], torque limiter [7],
and pin /A [8] from the registration roller [2].
Note
When reinstalling the registration regulation plate, be sure
to set the projection [10] of the torque limiter to the detent
hole [9].
13. Reinstall the above parts following the removal steps in reverse.
14. After replacing the registration roller, conduct the following items.
[1] - Counter reset of the parts counter No.124
[7]
[6]
[9]
[8] 8050ma3211
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(2) Procedure
1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. While releasing the lock [2], push the lever [1] that pulls out the
duplex section down in the counterclockwise direction and remove
the duplex section [3].
Note
The process unit and the duplex section cannot be pulled
out at the same time to prevent the main body from falling.
When pulling out the duplex section, return the process
unit to the main body in advance.
When the duplex section cannot be pulled out, check to
[3] see whether the lock levers /1 and /2 are distorted and
replace them if necessary. (Refer to G.2.2.18 Replacing the
lock levers /1 and /2)
[1] [2]
5. Pull out the duplex section cover /Rt [3] halfway and disconnect
two connectors [4] to remove the cover.
[1] [3]
13. Reinstall the above parts following the removal steps in reverse.
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14. After replacing the intermediate conveyance clutch /2 (CL4)and /3
(CL5), conduct the following items.
Counter reset of the parts counter No.121 for the intermediate
conveyance clutch /2 (CL4) and No.122 for /3 (CL5)
5.11.2 Replacing the ADU conveyance clutches /1 (CL1), /2 (CL2), /3 (CL3), ADU pre-registration clutch (CL18)
(1) Spotted replaced parts/cycle
ADU conveyance clutch /1 (CL1): Every 3,600,000 prints
ADU conveyance clutch /2 (CL2): Every 3,600,000 prints
ADU conveyance clutch /3 (CL3): Every 3,600,000 prints
ADU pre-registration clutch (CL18): Every 3,600,000 prints
(2) Procedure
1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
[4] [5] [2] [1] [7] [11] [6] [9] [8] closing the toner supply door section.)
2. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
3. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
4. Remove the duplex section covers /Rt and /Lt. (Refer to F.5.11.1
Replacing the intermediate conveyance clutches /2 (CL4) and /3
[3] [10] (CL5))
5. Disconnect the connector [1].
6. Remove the C-clip [2], and then remove the ADU conveyance
clutch /1 (CL1) [3].
Note
When reinstalling CL1, be sure to align each stopper [4] to
each guide [5].
7. Remove the screw [6], and then remove the stay [7].
8. Disconnect the connector [8].
9. Remove the C-clip [9], and then remove the ADU conveyance
clutch /2 (CL2) [10].
Note
When reinstalling the stay [7], be sure to set it at the
position to keep the stopper [11] of CL2.
The picture shows the case when the MB is connected.
[2] [1] 10. Disconnect the connector [1].
11. Remove 3 screws [2], and then remove the ADU lock solenoid unit
[3].
12. Disconnect the connector [4].
13. Remove the C-clip [5], and then remove the ADU conveyance
clutch /3 (CL3) [6].
Note
When reinstalling CL3, be sure to align each stopper [7] to
[3]
each guide [8].
16. Reinstall the above parts following the removal steps in reverse.
17. After replacing the ADU conveyance clutches /1 (CL1), /2 (CL2)
[4] [6] and /3 (CL3) and the ADU pre-registration clutch (CL18), conduct
the following item.
Counter reset of the parts counter No.127 for the ADU conveyance
clutch /1 (CL1), No.128 for the ADU conveyance clutch /2 (CL2),
No.129 for the ADU conveyance clutch /3 (CL3), and No.130 for
the ADU pre-registration clutch (CL18).
[13] [9]
[10]
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(2) Procedure
1. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
2. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
3. Remove 2 screws [1].
4. Release the hooks [3] of the spring from the screw [2] to remove
the screws [2] and [4].
5. Remove the paper exit guide plate /4 Assy [5].
[5]
[1]
[6] [14]
[5]
5.12.2 Replacing the paper exit drive gear, paper exit de-curler roller
(1) Periodically replaced parts/cycle
Paper exit drive gear: Every 1,000,000 prints
Paper exit de-curler roller:Every 1,000,000 prints
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(2) Procedure
1. Remove the left cover. (Refer to G.2.2.2 Left cover)
[2]
2. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
3. Remove 2 connectors [1].
4. Remove 4 screws [2].
[1]
5. Lower the front side [2] of the paper exit unit [1], and then remove
the paper exit unit while paying attention not to hit the frame [4]
with the pin [3].
Note
When reinstalling the paper exit unit, be sure to insert the
pin [5] to the frame first.
[5] [2] [4]
[1]
[3]
[1] [1] 6. Remove 4 screws [1], and then remove the reinforcing plate /Lt [2].
[2]
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7. Remove the E-ring [1], and then remove the paper exit drive gear
[8] [3]
[2].
Note
When reinstalling the gear [2], be sure to set it with its
arrow-marked side [3] on the E-ring side [1].
10. Remove the E-ring [1] and remove the bearing [2].
[5] 11. Remove the E-ring [3] and remove the bearing [4].
12. Remove the paper exit de-curler roller [5].
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13. Remove the E-rings [1], 1 each, and remove 2 bearings [2].
14. Reinstall the above parts following the removal steps in reverse.
15. After replacing the paper exit de-curler roller, conduct the following
items.
Counter reset of the parts counter No.126
a03uf2c075ca
(1) Procedure
[5] [4] 1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
3. Open the paper reverse/exit section [1].
4. Loosen the screw [2].
5. Slide the fusing unit [3] to the front once, and then lift it to remove.
Note
[3] When reinstalling the fusing unit, align the projection [5]
of the fusing unit to the guide [4] of the duplex section.
[1] [2]
5.13.2 Replacing the fusing drive gear /B, fusing duct assy
(1) Periodically replaced parts/cycle
Fusing drive gear /B: Every 900,000 prints
Fusing duct assy: Every 1,800,000 prints
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(2) Procedure
1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
[1] [2]
the fusing unit)
2. Remove 2 screws [1], and then remove the connector cover [2].
Note
When reinstalling the connector cover, be sure to set the
projection [3] to the hole [4] of the fusing unit.
[3]
[4]
[5]
[1]
[4]
[2] 7. Remove 2 screws [1], and then remove the fusing cover /Rr [2].
[1]
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10. Remove the screw [1], and then release the fixation of the fusing
duct /2 assy [2].
[6] [5]
11. Remove the screw [3], and then remove the sensor positioning
plate assy [4].
Note
When removing the fusing drive assy, be sure to check
that the fixing of the fusing duct /2 assy is already
released. Removing the fusing drive assy without
releasing the fixing of the fusing duct /2 assy may damage
the fusing heater lamp /4 (L5).
12. Remove 4 screws [5], and then remove the fusing drive assy [6].
[3] [4]
[2]
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14. Pull and remove the fusing duct /2 assy [1] from the fusing duct /3
assy [2].
15. Reinstall the above parts following the removal steps in reverse.
16. After replacing the fusing drive gear /B and the fusing duct assy,
conduct the following items.
- For fusing drive gear /B: Counter reset of the parts counter No.
92, for fusing duct assy: Counter reset of the parts counter No.96
[2] [1]
(2) Procedure
[1] 1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing cover /Rr. (Refer to F.5.13.2 Replacing the
fusing drive gear /B, fusing duct assy)
Note
When reinstalling the fusing cover /Rr, be sure to release
the pressure by rotating the knob [1] counterclockwise.
3. Open the fusing paper exit plate assy [2], and press the fusing
roller by rotating the knob [1] counterclockwise.
[2]
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[2] 5. Remove 2 springs [1], and remove the fusing separation plate assy
[2] in the direction of the arrow.
[1] [1]
[2] [1]
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(2) Procedure
1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
[3] [2] [1] [4]
the fusing unit)
2. Remove the fusing drive assy. (Refer to F.5.13.2 Replacing the
fusing drive gear /B, fusing duct assy)
3. Remove the E-ring [1], and then remove the spacer [2] and the
fusing drive gear /M (the first one) [3].
Note
When reinstalling the fusing drive gear /M (the first one),
be careful for the direction of the arrow-mark [4].
When reinstalling the fusing drive gear /M (the first one),
be sure to apply multemp FF-RM to the gear.
[2] 4. Remove 2 screws [1] and then remove the lock screw assy [2].
[1]
[1] 5. Remove 4 screws [1], disconnect the connector [2] and then
remove the fusing motor [3].
[2] [3]
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[3] [2] [1] 6. Remove the E-ring [1] and then remove the spacer [2] and the
bearing [3].
[3] [1] [2] [6] 7. Pull out the shaft [1] and the bearing [2] in the direction of the
arrow [3].
8. Remove the fusing drive gear /M (the second one) [4] in the
direction of the arrow [5].
Note
Be careful not to loose the pin [6] which is set in the shaft
[1].
When reinstalling the fusing drive gear /M (the second
one), be careful for the direction of the arrow-mark [7].
When reinstalling the fusing drive gear /M (the second
one), be sure to apply multemp FF-RM to the gear.
[4] [5]
9. Reinstall the above parts following the removal steps in reverse.
10. - After replacing the fusing drive gear /M, conduct the following
items.
- Counter reset of the parts counter No.98
[7]
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Note
The fusing lamp assy /Up consists of the fusing heater lamps /1 (L2), /2 (L3) and /3 (L4).
(2) Procedure
1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing drive assy. (Refer to F.5.13.2 Replacing the
fusing drive gear /B, fusing duct assy)
3. Remove the screw [1], and then remove the fusing duct /5 assy [2].
Note
When reinstalling the fusing duct /5 assy, be sure to set
the edge [3] of the duct to the hole [5] of the retaining
plate /2 [4].
Or, it may damage the fusing heater lamp.
[2] [1]
[4] [3] [5] 6. Remove the screw [1], and then remove the heater support plate /
Rr [2].
Note
When reinstalling the heater support plate /Rr, be sure to
set the projection [5] of the fusing lamp /Up [4] to the slit
[3].
[2] [1]
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9. Remove the fusing lamp assy /Up [1].
Note
Be careful for the direction to pull out the fusing lamp
assy /Up.
Never touch the lamp section of the fusing lamp assy /Up
with bare hands.
10. Reinstall the above parts following the removal steps in reverse.
11. - After replacing the fusing lamp assy /Up, conduct the following
item.
- Counter reset of the parts counter No.99
[1]
5.13.6 Replacing the fusing roller /2, fusing bearing /2, fusing drive gear /O
(1) Periodically replaced parts/cycle
Fusing roller /2: Every 900,000 prints
Fusing bearing /2: Every 900,000 prints
Fusing drive gear /O: Every 450,000 prints
(2) Procedure
[1] [1] 1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing drive assy. (Refer to F.5.13.2 Replacing the
fusing drive gear /B, fusing duct assy)
3. Remove the fusing lamp assy /Up. (Refer to F.5.13.5 Replacing
the fusing lamp assy /Up)
4. Remove 5 screws [1], and then remove the fusing cover /Up assy
[2].
[2]
[2] [1]
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7. Insert the fusing jigs [2], 1 each, to 2 slits, and then release the
pressure of the fusing belt [3].
8. Remove 3 screws [4], and then remove the roller mounting plate
[5].
9. Remove the fusing bearing [6].
[4]
[5] [6]
[2] [1] 10. Cover the fusing belt [1] with the hydro wipe [2].
Note
Never touch the fusing belt with bare hands.
11. Insert the screw driver [4] into the fusing roller /2 assy [3], and then
remove the fusing roller /2 assy while pressing the fusing belt.
Note
When pulling out the fusing roller /2 assy, be careful not
to contact it to the hole [5] of the frame.
[5]
[3] [4]
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[3] 12. Remove the E-ring [1], and then remove the fusing drive gear /O
[2].
Note
When reinstalling the fusing drive gear /O, be sure to set it
with its arrow-marked side [3] on the fusing bearing side
[4].
When reinstalling the fusing drive gear /O, be sure to
apply multemp FF-RM to the gear.
[1] [2] [4]
13. Remove the fusing bearing /2 [4] from the fusing roller /2 assy [5].
14. Reinstall the above parts following the removal steps in reverse.
15. After replacing the fusing roller /2, fusing bearing /2, fusing drive
gear /O, conduct the following item.
- For fusing roller /2: Counter reset of the parts counter No.82, for
fusing bearing /2: Counter reset of the parts counter No.97, for
fusing drive gear /O: Counter reset of the parts counter No.94
[5]
a03uf2c022ca
5.13.7 Replacing the fusing belt, fusing roller /1, insulating sleeve /Up, fusing bearing /Up, belt regulating sleeve
(1) Periodically replaced parts/cycle
Fusing belt: Every 450,000 prints
Fusing roller /1: Every 900,000 prints
Insulating sleeve /Up: Every 900,000 prints
Fusing bearing /Up: Every 900,000 prints
Belt regulating sleeve: Every 900,000 prints
(2) Procedure
[3] [2] [1] 1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing drive assy. (Refer to F.5.13.2 Replacing the
fusing drive gear /B, fusing duct assy)
3. Remove the fusing lamp assy /Up. (Refer to F.5.13.5 Replacing
the fusing lamp assy /Up)
4. Remove the fusing roller /2 assy. (Refer to F.5.13.6 Replacing the
fusing roller /2, fusing bearing /2, fusing drive gear /O)
5. Remove the O-ring [1], 1 each.
6. Remove the insulating sleeve /Up [2], 1 each, and then remove the
fusing bearing /Up [3], 1 each.
Note
When installing the insulating sleeve /Up, be sure to apply
[4] [5] multemp FF-RM to the contact area of the fusing bearing /
Up and the fusing roller /1 assy [4].
7. Remove the fusing roller /1 assy [4] and the fusing belt [5].
Note
Never touch the roller surface of the fusing roller /1 assy
and the area other than the edges of the fusing belt with
bare hands.
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[3] 8. Remove the fusing belt [2] from the fusing roller /1 assy [1].
Note
Be sure to set the side with the lot number [3] on the rear
side.
Be careful not to adhere the developer to inside the fusing
belt and the surface of the fusing roller /1 assy. Adhered
[1] developer may cause the image trouble.
[2]
a03uf2c024ca
[1] [2] [2] [1] 9. Remove the O-rings [1], 1 each, and then remove 2 belt regulating
sleeves [2].
Note
Never touch the roller surface of the fusing roller /1 [3].
Be sure to spread the hydro wipe [4] when putting down
the fusing roller /1 to prevent the developer adhesion.
10. Reinstall the above parts following the removal steps in reverse.
11. After replacing the fusing belt, fusing roller /1, insulating sleeve /
Up, fusing bearing /Up, and belt regulating sleeve, conduct the
following item.
- For fusing belt: Counter reset of the parts counter No.84, for
fusing roller/1: Counter reset of the parts counter No.91, for
insulating sleeve /Up: Counter reset of the parts counter No.88, for
fusing bearing /Up: Counter reset of the parts counter No.93, for
belt regulating sleeve: Counter reset of the parts counter No.85
[4] [3]
a03uf2c025ca
(2) Procedure
[2] 1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing drive assy. (Refer to F.5.13.2 Replacing the
fusing drive gear /B, fusing duct assy)
3. Remove 2 screws [1], and then remove the fusing entrance guide
plate [2].
[1]
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4. Remove 2 screws [1].
[1]
5. Prepare the packaging box [1] for the fusing roller /Lw.
6. Open the fusing main body /Up assy [2], and support it with the
packaging box [1] for the fusing roller /Lw.
Note
Be sure to support the fusing unit with the packaging box
for the fusing roller /Lw since the fusing main body /Up
assy is heavy.
[2] [1]
[2] [3]
11. Reinstall the above parts following the removal steps in reverse.
12. After replacing the fusing heater lamp /4 (L5), conduct the
[2] [1] a03uf2c029ca following item.
- Counter reset of the parts counter No.100
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5.13.9 Replacing the fusing roller /Lw, fusing bearing /Lw, insulating sleeve /Lw
(1) Periodically replaced parts/cycle
Fusing roller /Lw: Every 450,000 prints
Fusing bearing /Lw: Every 450,000 prints
Insulating sleeve /Lw: Every 450,000 prints
(2) Procedure
[2] 1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing drive assy. (Refer to F.5.13.2 Replacing the
fusing drive gear /B, fusing duct assy)
3. Remove the fusing heater lamp /4 (L5). (Refer to F.5.13.8
Replacing the fusing heater lamp /4 (L5))
4. Remove 2 screws [1], and then remove the assist block /Rr assy
[2].
[1]
8. Remove the screw [7], and then remove the support plate /1 [8].
9. Remove the fusing roller /Lw assy [9].
[1] [9]
[1] [2]
a03uf2c032ca
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11. Remove the C-ring [1], and then remove the insulating sleeve /Lw
[2] and the fusing bearing /Lw [3].
Note
When reinstalling the fusing roller /Lw [4] and the
insulating sleeve, be sure to apply multemp FF-RM to the
contact area.
12. Reinstall the above parts following the removal steps in reverse.
13. After replacing the fusing roller /Lw, fusing bearing /Lw, and the
insulating sleeve /Lw, conduct the following item.
- For fusing roller /Lw: Counter reset of the parts counter No.83, for
fusing bearing /Lw: Counter reset of the parts counter No.89, for
[1] [2] [3]
a03uf2c033ca insulating sleeve /Lw: Counter reset of the parts counter No.90
(2) Procedure
1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing entrance guide plate. (Refer to F.5.13.8
Replacing the fusing heater lamp /4 (L5))
3. Disconnect the connector [1].
4. Remove the screw [2], and then remove the fusing temperature
sensor assy /Lw (edge) [3].
5. Reinstall the above parts following the removal steps in reverse.
6. After replacing the fusing temperature sensor assy /Lw (edge),
conduct the following item.
Counter reset of the parts counter No.102
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(2) Procedure
[1] [2] 1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove the fusing covers /Fr and /Rr. (Refer to F.5.13.2
Replacing the fusing drive gear /B, fusing duct assy)
3. Remove the fusing cover /Up assy. (Refer to F.5.13.6 Replacing
the fusing roller /2, fusing bearing /2, fusing drive gear /O)
4. Remove the screw [1], and then loosen the screw [2] to remove
the cover [3].
Note
[3]
The screw [2] cannot be removed fully. Be sure to check
that the screw [2] is loosen enough to be separated from
the cover [3].
(2) Procedure
[3]
1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Open the fusing paper exit plate assy [1], and then lock it with the
screw driver [2].
3. Remove 2 screws [3], and then remove the duct assy [4].
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[1] 6. Remove the bearings [2], 2 each, from the fusing paper exit roller /
Up [1].
7. Reinstall the above parts following the removal steps in reverse.
8. After replacing the fusing paper exit roller /Up, conduct the
following item.
- Counter reset of the parts counter No.86
[2] a03uf2c049ca
(2) Procedure
1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Put it on the flat table gently with the paper feed side down.
3. Remove the E-ring [1].
[1] 8050ma3144
[2] [1] 4. Slide the shaft [1] to the rear side, and then pull it out while sliding
the flat cut section [2] of the shaft in the notch of the panel.
8050ma3145
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5. Remove the E-ring [1].
[1] 8050ma3146
6. Remove the fusing regulating gear /A [1] and the fusing limiter [2].
Note
Be careful not to loose the pin [4] which is set in the shaft
[3].
5.14 OT-502
5.14.1 Replacing the paper hold roller
(1) Periodically replaced parts/cycle
Paper hold roller: Every 200,000 prints
(2) Procedure
[1] 1. Remove OT-502. (Refer to G.2.2.24 OT)
2. Remove the screws [1], 1 each, and then remove 2 paper hold
roller assy [2].
[2]
a03uf2c076ca
3. After removing the E-ring [1], pull out the shaft [2], and then
remove the paper hold roller [3].
4. Remove the paper hold roller from the other paper hold roller assy
following Step 3.
5. Reinstall the above parts following the removal steps in reverse.
6. After replacing the paper hold roller, conduct the following item.
- Counter reset of the parts counter No.144
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(2) Procedure
1. Remove OT-502. (Refer to G.2.2.24 OT)
2. Remove the E-ring [1] and the gear [2].
Note
When reinstalling the gear, be sure to set it with its arrow-
marked side [3] on the E-ring side [1].
a03uf2c123ca
[7] [6]
[3] [4]
a03uf2c124ca
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(2) Procedure
1. Remove OT-502. (Refer to G.2.2.24 OT)
2. Remove the screws [1], 1 each, and then remove the 4 roller
holders [2].
3. Remove 2 paper exit driven roller assy [4] from the springs [3], 2
each.
[3] [1]
a03uf2c078ca
4. Remove the E-ring [1], and then remove the bearing [2] and the
paper exit driven roller /1 [3].
7. Remove 2 E-rings [1], and then remove the second paper exit
driven roller /2 [2].
8. Remove 2 paper exit driven rollers /2 from the other paper exit
driven roller assy following Steps 4 to 7.
9. Reinstall the above parts following the removal steps in reverse.
10. After replacing the paper exit driven roller /2, conduct the following
item.
- Counter reset of the parts counter No.143
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a052f2c001ca
4. Remove the screw [1] and remove the bearing plate [2].
[1]
5. Remove 2 C-clips [3].
6. Move 2 bearings [4] inward to remove the paper feed unit [5].
[2]
[5]
[3] [4]
[4] [3]
a052f2c002ca
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7. Reinstall the above parts following the removal steps in reverse.
[4] [3] [2] [1]
Note
When removing the paper feed unit, be careful not to
damage the arm [2] with the shaft [1].
When reinstalling the unit, be sure to check that the arm
[2] is on the shaft [1].
When reinstalling the unit, be sure to set the claw [3]
under the cover plate section [4].
a052f2c003ca
6.2.2 Replacing the pick-up roller and the paper feed roller
(1) Spotted replaced parts/cycle
Paper feed roller
: Spot replacement (actual replacement cycle: every 625,000 feeds)
Pick-up roller
: Spot replacement (actual replacement cycle: every 625,000 feeds)
(2) Procedure
[1] [2] 1. Remove the paper feed unit (Refer to F.6.2.1 Removing/
reinstalling the paper feed unit)
2. Remove the bearing [1].
3. Remove the C-clip [2].
a052f2c004ca
4. Push the gear [1] in the arrow-marked direction [2] to remove the
[5] [4] [1] [3] [2]
pin [3]. Then, remove the gear [1] and the belt [4] in the arrow-
marked direction [5].
a052f2c005ca
a052f2c006ca
a052f2c007ca
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[2] [3] [1] 7. Remove the C-clip [1], and remove the pick-up roller assy [3] from
the paper feed roller assy [2].
a052f2c008ca
[1] [2] [4] 8. Remove the C-clip [1] and then pull out the paper feed roller [2]
from the shaft to replace.
Note
When reinstalling the paper feed roller, be sure to reinstall
so that the side with arrow mark [3] faces to the gear [4].
[3]
a052f2c009ca
10. Remove the pin [2] and remove the pick-up roller [3].
[3] 11. Remove the C-clip [4].
Note
Note that the pin [5] drops when the C-clip [4] is removed.
12. Remove the pin [5] and remove the pick-up roller [6].
[4] [1] 13. Reinstall the above parts following the removal steps in reverse.
14. After replacing the pick-up roller and paper feed roller, conduct the
following steps.
- For pick up roller: Counter reset of the parts counter No.288
- For the paper feed roller: Counter reset of the parts counter No.
289
[6]
[5]
a052f2c010ca
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(2) Procedure
1. Open the paper feed cover [1].
2. Release the claw lock [2] of the separation unit cover to the inside
[2]
to remove.
[1]
[2]
a052f2c011ca
[1] 3. Hold the edges of the roller shaft and pull up the separation roller
[1].
a052f2c012ca
a052f2c013ca
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(2) Procedure
1. Fix the hinge adjustment brackets at 90 degrees. (Refer to I.11.2
[1] [2] [4] [5] [3] [2]
Hinge angle adjustment (90 degrees))
2. Open the DF [1] vertically.
3. Remove 2 screws [2] and then open the metal plate [3] in the
arrow-marked direction [4].
Note
Note that each of 2 screws is different type.
4. Clean the timing sensor (PS32) with a blower brush from the hole
[5].
a052f2c014ca
[4] [1]
[2]
[3]
a052f2c015ca
(2) Procedure
[1] 1. Remove the registration roller cover. (Refer to F.6.2.5 Removing/
reinstalling the registration roller cover)
2. Wipe 3 registration rollers [1] with the cleaning pad soaked in the
isopropyl alcohol.
a052f2c016ca
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(2) Procedure
1. Remove the registration roller cover. (Refer to F.6.2.5 Removing/
[1]
reinstalling the registration roller cover)
2. Clean the registration sensor (PS301) [2] with the blower brush.
a052f2c017ca
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(2) Procedure
Note
The appearance of the collars is the same for the paper feed roller and the separation roller. However, the collar of the paper
feed roller has a one-way mechanism inside, be sure not to mix up these two rollers.
1. Open the front door [1].
[3] [4] 2. Open the vertical conveyance unit guide plate [2] (Tray/4 only).
3. Insert a screwdriver or a similar tool into the hole [3], lift up the tray
lock lever [4] slightly, and pull out the tray [5].
a03xf2c001ca
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4. Check point when pulling out the tray
Note
Do not pull out tray [1] all the way. Hold tray [1] so that the
stopper [3] on the left side of the tray pushed in, and make
[3] the pick-up holder assy [2] placed horizontally (paper feed
position).
[2] [1]
a03xf2c002ca
[8] [7] [5] [6] 5. Rotate the pick-up roller [1] in the direction of the arrow (clockwise
as seen from the front side) and bring the coupling [2] to the
lengthwise direction.
Note
Be sure not to rotate the pick-up roller against the
direction of the arrow forcibly, as the roller is designed
not to rotate in that direction.
[4] [5]
a03xt3c001ca
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9. Hold the pick-up roller assy [1] by hand and lift and tilt the paper
feed roller [3] so that it rotates on the shaft [2] of the pick-up roller
to remove it from the notch of the bearing [4] and the coupling [5].
Note
When removing the pick-up roller assy [1], be careful not
to damage the sensor [6] with the metal plate.
[6]
[4] [5] [1]
[3] 10. Remove the pick-up roller shaft [2] from the arm [1] of the paper
feed guide plate and then remove the pick-up roller assembly [3].
[2] [1]
a03xt3c003ca
[1] [3] [2] 11. Remove the C-clip [1], pull out the shaft [2], and remove the pick-
up roller [3].
12. Remove the pick-up rubber from the pick-up roller.
13. Replace the pick-up rubber.
a03xt3c004ca
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14. Remove the C-clip [1] and remove the bearing [2].
[1] [2] [4] [3] [5]
15. Slide the bearing [3] and remove the paper feed roller [4] together
with the shaft [5].
a03xf2c007cb
a03xf2c008cb
19. Reinstall the above parts following the removal steps in reverse.
20. After replacing the pick-up rubber and paper feed roller, conduct
a03xf2c009ca the following steps.
- For the pick-up rubber of the tray /4: Counter reset of the parts
counter No.162, tray /5: No.166
- For the paper feed roller of the tray /4: Counter reset of the parts
counter No.163, tray /5: No.167
(2) Procedure
Note
The appearance of the collars is the same for the paper feed roller and the separation roller. However, the collar of the paper
feed roller has a one-way mechanism inside, be sure not to mix up these two rollers.
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1. Open the front door [1].
[3] [4] 2. Open the vertical conveyance unit guide plate [2] (Tray/4 only).
3. Insert a screwdriver or a similar tool into the hole [3], lift up the tray
lock lever [4] slightly, and pull out the tray [5].
a03xf2c010ca
[1]
a03xf2c011ca
6. Remove the C-clip [1] of the separation roller assy and remove the
[2] [3] [1]
separation roller [3] together with the shaft [2].
a03xf2c012cb
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[1] [4] [3] [2] 7. Pull out the gear [2], the collar [3] and the separation roller [4] from
the shaft [1] to the arrow-marked direction, and remove them.
8. Replace the separation roller [4].
9. Reinstall the above parts following the removal steps in reverse.
Note
The appearance of the collars is the same for the paper
feed roller and the separation roller. However, the collar
[5] of the paper feed roller has a one-way mechanism
inside while the collar [6] of the separation roller has no
oneway mechanism, be sure not to mix up these two
rollers.
10. After replacing the separation roller, conduct the following item.
[6] [5] - For the separation roller of the tray /4: Counter reset of the parts
counter No.163, tray /5: No.167
a03xf2c013cb
7.2.4 Replacing the paper feed clutch (CL1/CL4) and the separation clutch (CL2/CL5)
Note
The replacement procedures for the paper feed clutch and the separation clutch in tray/4 are the same for those in tray/5. The
explanation here is made by the example of tray/5.
(2) Procedure
1. Remove the stopper and pull out the tray. (Refer to G.4.2.6 Tray)
[1] [3]
2. Remove two screws [1], bend the stopper [2] in the direction of the
arrow, and remove the paper feed cover [3].
Note
For easier operation, lift up the under part [4] of the cover
when installing the paper feed cover [3].
When installing the paper feed cover [3], be sure to insert
the tab [6] into the hole [5] of the metal plate.
[2] [3]
[6]
[4]
[5]
a03xf2c014ca
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3. Remove 1 each of the connectors [1].
[3] [4]
4. Remove the two C-clips [2], and remove the paper feed clutch
(CL1/CL4) [3] and the separation clutch (CL2/CL5) [4].
Note
When installing the clutch, be sure to engage the stopper
[5] of the clutch with the projection [6] of the metal plate.
a03xf2c015ca
(2) Procedure
[2] [1] 1. Remove the following parts.
Rear cover /Rt (Refer to G.4.2.4 The rear cover/Lt1 and /Rt)
Rear cover /Lt (Refer to G.4.2.4 The rear cover/Lt1 and /Rt)
Rear cover /Lt (Refer to G.4.2.3 Rear cover /Lt2)
2. Remove the four screws [1] and remove the gear mounting plate
[2].
a03xf2c016ca
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3. Remove 1 each of the connectors [1].
[6] [7] [8]
4. Remove the three screws [2] and the three wire binding covers [3].
Note
When installing the wire binding [4], pass the binding
through the hole in the wire binding cover [3].
5. Remove the three C-clips [5] and remove the vertical conveyance
clutch/1 (MC7) [6], /2 (MC8) [7], and /3 (MC9) [8].
[5] [2]
[1]
[3]
[4]
a03xf2c017ca
[1] 6. Reinstall the above parts following the removal steps in reverse.
Note
When installing the clutch, be sure to engage the stopper
[1] of the clutch with the projection [2] of the metal plate.
[2]
a03xf2c018ca
7.3.2 Replacing the horizontal conveyance clutch/1 (CL10), /2 (CL11), and pre-registration clutch (CL12)
(1) Periodically replaced parts/cycle
Horizontal conveyance clutch/1 (CL10), /2 (CL11), and pre-registration clutch (CL12)
Every 2,400,000 prints (actual replacement cycle: every 2,000,000 feed)
(2) Procedure
[1] [2] 1. Remove the following parts.
Rear cover /Rt (Refer to G.4.2.4 The rear cover/Lt1 and /Rt)
Rear cover /Lt1 (Refer to G.4.2.4 The rear cover/Lt1 and /Rt)
Rear cover /Lt (Refer to G.4.2.3 Rear cover /Lt2)
2. Remove the four screws [1] and remove the gear mounting plate
[2].
a03xf2c019ca
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3. Remove 1 each of the connectors [1].
[1]
[4] 4. Remove the three screws [2] and the three wire binding covers [3].
[3] [10] Note
When installing the wire binding [4], pass the binding
[9]
through the hole in the wire binding cover [3].
[2]
5. Remove the three C-clips [5] and remove the horizontal
conveyance clutch/1 (CL10) [6], /2 (CL11) [7], and the pre-
[5] registration clutch (CL12) [8].
Note
When installing the clutches, be sure to match the
[6] [8] [7] stoppers [9] with the cutout of the rear panel [10].
When installing the clutch, be sure to engage the stopper
[9] of the clutch with the pin [11].
[2]
[3]
[9]
[5]
a03xf2c020ca
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(2) Procedure
[1] [2] [3] 1. Remove the upper door. (Refer to G.5.2.2 Upper door)
2. Remove the paper feed cover. (Refer to G.5.2.4 The paper feed
cover)
3. Remove the 2 screws [1] and remove the paper dust cleaner brush
[2].
4. Clean the paper dust removing brush [2] and the pre-registration
roller [3].
5. Reinstall the above parts following the removal steps in reverse.
a03wf2c001ca
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(2) Procedure
[2] [3] 1. Remove the paper feed roller assy. (Refer to F.8.1.3 Removing/
installing paper feed roller Assy)
2. Turn over the paper feed roller assy.
3. Remove the bearing [1].
4. Remove the 2 C-clips [2], and remove the coupling bearing [3].
[3] [4]
a03wf2c004cb
[2] [1] 8. Remove the collar [2] from the pick-up roller [1].
9. Reinstall the above parts following the removal steps in reverse.
10. After replacing the paper feed roller and the pick-up roller, conduct
the following item.
- For paper feed roller: Counter reset of the parts counter No.150.
- For pick up roller: Counter reset of the parts counter No.149
a03wf2c005cb
(2) Procedure
1. Open the upper door.
2. Remove 2 screws [1] and remove the cover [2].
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3. Remove the 2 screws [1], pull out the front side while pressing
down the separation roller [2], remove the coupling [3], and
remove the separation roller assy [4].
[3]
[2]
[1]
a03wf2c008cb
[1] [2] 6. Remove the separation roller [1] from the collar [2].
Note
Be sure to insert the claw [4] of the gear [3] to the hole[5]
of the separation roller [1] in securely.
Be careful not to let any grease spill or drip on the
separation roller.
[3]
[1]
[5]
[4]
a03wf2c009cb
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(2) Procedure
[2] [3] [5] [6] [7] [5] [4] [2] 1. Remove the clutch cover. (Refer to G.5.2.3 The clutch cover)
2. Disconnect 2 connectors [1].
3. Remove the 2 C-clips [2] and remove the paper feed clutch
(MC101) [3], and remove the pre-registration clutch [4].
Note
When installing, be sure to insert the stoppers [5] of the
clutches over the screw [6] and the metal plate [7].
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(2) Procedure
[1] 1. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
2. Remove 6 screws [1], and then remove the paper feed solenoid
cover [2].
[3] 8050ma3076
[4] [3] [2] 5. Check point when reinstalling the paper feed roller unit
Note
When reinstalling the paper feed roller unit [1], be sure to
set the actuator section [2] to the detection section of the
paper empty sensor /BP (PS47) [3].
When reinstalling the paper feed roller unit [1], be sure to
contact the leading edge of the lift lever [4] on the paper
feed side to the inside the plate of the paper feed roller
unit [1].
[1] 8050ma3079
[2] [3] 6. Remove the C-clip [1], pull out the shaft [2], and remove the pick-
up roller assy [3].
7. Remove the pick-up roller /BP [4] from the pick-up roller assy [3].
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[4] 8. Remove the paper feed roller assy [2] from the shaft [1].
9. Remove the paper feed roller rubber /BP [3] from the paper feed
roller assy [2].
Note
When reinstalling the paper feed roller rubber /BP, be sure
to set it with its paint-marked side [4] on the gear side [5].
10. Reinstall the above parts following the removal steps in reverse.
11. After replacing the pick-up roller /BP and paper feed roller rubber /
BP, conduct the following items.
Counter reset of the parts counter No.112 for the pick-up roller /
BP, Counter reset of the parts counter No.108 for the paper feed
roller rubber /BP
(2) Procedure
[6] 1. Remove the pick-up roller /BP and the paper feed roller assy.
(Refer to F.9.2.1 Replacing the pick-up roller /BP and the paper
feed roller rubber /BP)
2. Remove 2 springs [1].
3. Remove the C-clip [2], pull out the shaft [3], and remove the
separation roller assy [4].
4. Remove the separation roller rubber /BP [5] from the separation
[5] roller assy.
Note
When reinstalling the separation roller rubber /BP, be sure
to set it with its paint-marked side [6] on the gear side [7].
(2) Procedure
[3] [2] 1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
3. Remove the duplex section covers /Rt and /Lt. (Refer to F.5.11.1
Replacing the intermediate conveyance clutches /2 (CL4) and /3
(CL5))
4. Disconnect the connector [1].
5. Remove the C-clip [2] and remove the paper feed clutch /BP (CL6)
[3].
[1] 8050ma3082
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[3] [1] 6. Reinstall the above parts following the removal steps in reverse.
Note
When reinstalling CL6 [1], be sure to align each stopper
[2] to each guide [3].
7. After replacing the paper feed clutch /BP (CL6), conduct the
following items.
- Counter reset of the parts counter No.116
[2] a03uf2c062ca
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(2) Procedure
1. Remove 2 screws [1] and then remove the shutter cover [2].
[2] [1]
2. Loosen 2 screws [1] and then remove the shutter stopper [2] in the
arrow-marked direction.
[1]
[2]
[1] [2] 3. Pull out the shutter [1] and clean the correction plate [2] with a
blower brush.
Note
Be careful that the shutter [3] falls down when it is pulled
out too much.
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(2) Procedure
1. Remove the wire and then open the front door at the maximum.
(Refer to G.6.3.2 Front door)
[1] 2. Remove the screw [1] and remove the humidification unit cover [2].
3. Pull out the humidification unit [3].
[2] [3]
[5] [8] 4. Remove 2 screws [1] and then remove the connector cover /Lt [2].
5. Remove the screw [3] and then disconnect the connector [4].
6. Remove the C-clip [5].
7. Open the open/close plate /Lt assy [6] and remove in the arrow-
marked direction [7].
Note
When reinstalling the open/close plate /Lt assy [6], be sure
to hit the open/close plate /Lt assy [6] to the E-ring [8].
[7] [6]
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[1] [2] [3] [4] 8. Remove the screw [1] and then remove the connector cover /Rt
[2].
9. Release the clamp [3] and then disconnect the connector [4].
10. Remove 2 screws [5].
11. Remove the C-clip [6].
12. Open the open/close plate /Rt assy [7] and remove in the arrow-
marked direction [8].
[5] [8] [7] Note
When reinstalling the open/close plate /Rt assy [7], be
sure to hit the open/close plate /Rt assy [7] to the E-ring
[9].
[6] [9]
[2]
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15. Check point when reinstalling the humidification roller assy
[1] Note
When reinstalling the humidification roller assy, be sure to
set the projections [1] of the pressure release cam so that
they hit the pressure rollers [2] beforehand. (Execute this
setting to all 4 places.)
When reinstalling the humidification roller assy, be sure to
turn the gear so that the projection [3] of the gear aligns
with the notch [4] beforehand.
When reinstalling the humidification roller assy, be sure
not to mis-align the positions of the projections of the
humidification pressure cam [1] and the gear [3].
[2] [2]
[3]
[4]
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16. Put the humidification roller assy with bottom-up.
[8] [7] [12] [6] [5] [3] 17. Remove 2 C-clips [1], and remove 2 gears [2].
18. Remove the C-clip [3], and remove the gear [5] with 2 bearings [4].
19. Remove the spacer [6].
20. Remove the C-clip [7], and remove the gear [8]
21. Remove the C-clip [9], and remove the gear [10] and the spacer
[11].
22. Remove the gear [12].
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23. Remove 2 C-clips [1], and then remove the humidification pressure
[8] [7] cams /FrRt [2] and /FrLt [3] and 2 bearings [4].
24. Remove the C-clips [5], and then remove the humidification
pressure cam /RrLt [6].
25. Remove the humidification pressure cam /RrRt [7] and 2 bearings
[8].
26. Remove the humidification rollers /Rt [9] and /Lt [10] in the arrow-
marked direction [11].
Note
Remove the control roller [12] releasing to outside.
[6] [5]
[11] [10]
[12] [9]
[4] [3]
[2] [1]
27. Check point when reinstalling the humidification rollers/Rt [1] and /
[1] [3]
Lt [2]
Note
When reinstalling the humidification rollers /Rt [1] and /Lt
[2], be sure to note the following points.
The humidification roller /Rt is longer than the
humidification roller /Lt.
The side with the groove [3] on the roller shaft comes to
the front side.
Never touch the roller surface with bare hands.
[2]
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28. Remove the C-clips [1], pressure rollers [2], and bearings [3], 4
[4] [5] [6] each.
29. Remove 2 water feed rollers [4] in the arrow-marked direction [5].
Note
When reinstalling the water feed roller, never touch the
roller surface with bare hands.
[2]
[3] [1]
[1] 30. Reinstall the preceding parts following the removal steps in
reverse.
Note
When reinstalling the pressure roller, be sure to set so
that the bearing [1] comes inside.
31. After replacing the humidification rollers /Rt and /Lt and the water
feed roller, conduct the following items.
The parts counter of the humidification roller /Rt
No.333 (1250/1250P/1052)
No.322 (C7000/C7000P/C70hc)
The parts counter of the humidification roller /Lt
No.334 (1250/1250P/1052)
No.323 (C7000/C7000P/C70hc)
The parts counter of the water feed roller
No.335 (1250/1250P/1052)
No.324 (C7000/C7000P/C70hc)
(2) Procedure
[2] 1. Open the front door.
2. Remove the screw [1] and then pull out the water feed tank [2].
[1]
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[1] [2] 3. Remove 3 screws [1] and open the filter cap [2].
[1]
4. Remove the water feed filter [1].
5. Reinstall the preceding parts following the removal steps in
reverse.
6. After replacing the part, be sure to reset the parts counter.
No.339 (1250/1250P/1052)
No.325 (C7000/C7000P/C70hc)
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(2) Procedure
1. Lubricate to 2 bypass roller /Lw pressure release cams [1].
(Molykote EM-30L)
Note
Lubricate to the arc of the bypass roller /Lw pressure
release cam [1].
[1] a0gyt3c013ca
(2) Procedure
[3] [1] 1. Open the front door and pull out the stacker unit.
2. Remove the screw [1] and 2 screws [2] and then remove the cover
[3].
[2] a0gyt3c001ca
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[6] [5] [1] 3. Disconnect the connector [1] and 2 screws [2], and then remove
the intermediate roller release solenoid [3] to the allowed direction
[4].
Note
When installing it, insert the pin of the plunger [5] to the
groove [6] on the resin.
When installing it, install with the screw [2] so that the
stroke A of the plunger gets to the standard value.
Standard value: A = 5.0mm to 6.0mm
A
4. Reinstall the above parts following the removal steps in reverse.
(2) Procedure
[1] 1. Pull out the stacker unit [1] and lubricate to the cam [2] and all over
around the worm gear [3]. (Molykote EM-30L)
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[3] [4]
[1]
[2]
fs503fs2030c
[2] [1] 1. Select 2 sheets A4 originals with 1-staple at the upper right corner,
make a print and then move the stapler to the stapling position.
2. Turn OFF the power switch (SW2) and the main power switch
(SW1) of the main body and unplug the power plug from the power
outlet.
3. Open the front door and pull out the stacker unit.
4. Remove the screw [1] of the wire [2].
a0gyt3c015ca
[3] 5. Remove the stapler cartridges /Fr [1] and /Rr [2].
6. Remove the screws [3], 1 each, of the stoppers provided in front
and rear and pull further out the stacker unit.
7. Reinstall the above parts following the removal steps in reverse.
[1] [2]
[3] fs503fs2005c
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[1] fs503fs2031c
[2] [3] 3. Remove 2 screws [1] and then remove the ground [2] and the
metal fitting [3].
[1]
fs503fs2032c
[7] [6] 4. Disconnect 2 connectors [1] and remove the wire binding band [2].
5. Remove 1 screw [3] and raise the lower section of the stapler assy
mounting plate [4] a little to remove it from the notch [5]. Slide the
upper notch [6] to the lower side to release it from the pin [7] and
then remove the stapler assy /Fr [8] together with the mounting
plate [4].
6. Reinstall the above parts following the removal steps in reverse.
7. After replacing the stapler assy /Fr, conduct the following item.
For fusing roller assy: Counter reset of the parts counter No.193
[8]
[1]
[2]
2. Remove 2 screws [1] and then remove the stacker entrance roller
mounting plate /Rr [2].
[1] fs503fs2034c
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[2] [3] 3. Remove 2 screws [1] and then remove the ground [2] and the
metal fitting [3].
[1]
fs503fs2035c
[6]
4. Disconnect 2 connectors [1] and remove 2 wire binding bands [2].
5. In the same procedure as the step 5 of the stapler /Fr, remove the
screw [3] and raise the lower portion of the stapler mounting plate
[4] a little to remove it from the notch [5]. Slide it to the lower side
[2] and remove the stapler /Rr [6] together with the mounting plate [4].
[1]
6. Reinstall the above parts following the removal steps in reverse.
7. After replacing the stapler assy /Rr, conduct the following item.
For stapler assy /Rr: Counter reset of the parts counter No.194
[4]
[3]
[5] 1050fs2036c
[2]
fs503fs2012c
[1] [3] 3. Remove 4 screws [1] together with the stapler assys /Fr and Rr,
and then remove the bracket [3] from the stapler [2].
Note
Take note that the brackets for the stapler assys /Fr and /
Rr are different in the position where the wire binding
band is attached.
[2]
fs503fs2013c
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[2] 4. Remove 2 screws [1] and then remove the stapler guide block [2].
5. Reinstall the above parts following the removal steps in reverse.
[1] fs503fs2063c
(2) Procedure
1. Open the front door and pull out the stacker unit.
2. Pull the stapler cartridge knob [1] in the arrow-marked direction to
remove it.
[1] fs503fs2001c
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[2] [1] 3. Hold the knob [2] of the cover [1] and open it.
4. Rotate and wind up carefully the remaining refill staples [3] to the
arrow-marked direction [4] and take it out.
Note
[3] Be careful when handling the refill staples since they are
apt to break away.
[4]
fs503fs2043c
[2] 5. With the refill staples [1] set as shown in the drawing, place them
gently in the pocket [2] of the stapler cartridge.
[1]
fs503fs2044c
[4] 6. Feed the refill staples [1] by hand to the arrow-marked direction [2]
and get the tip of the refill staples near to the stapling position [3].
New refill staples are attached with a lead sheet.
Note
The tip of the refill staples can be pulled up to the stapling
position by this lead sheet.
[2]
7. Close the cover [4].
[1] 8. Reinstall the above parts following the removal steps in reverse.
[3] fs503fs2045c
[2]
fs503fs2037c
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(2) Procedure
1. Turn ON the sub power switch (SW2), lower the main tray [1]
[2]
blocking the light of the tray upper limit sensor (PS16) [2] during up
and down operation of the main tray, and then turn OFF the main
power switch (SW1) and the sub power switch (SW2) of the main
body.
2. Unplug the power plug of the main body from the power outlet.
[1]
a0gyt3c003ca
3. Insert a driver into the groove of the sponge roller [1] and remove
[1] the sponge roller [1] by prizing it open.
fs503fs2003c
4. With each of the depressions [1] of a new sponge roller and the
shaft brought together, press the sponge roller until it clicks to fit it
in securely.
5. After replacing the paper exit roller /A (sponge roller), conduct the
[1]
following item.
Counter reset of the parts counter No.196
[1]
fs503fs2004c
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(2) Procedure
[1] [3] 1. Remove the upper cover /1. (Refer to G.7.2.4 Upper cover /1)
2. Remove the rear cover. (Refer to G.7.2.7 Rear cover)
3. Remove 3 screws [1].
4. Remove the wiring harness from 6 wiring harness guides [2] and
slide the board mounting plate [3] backward.
Note
Be sure not to break the wiring harness when moving the
board mounting plate [3].
[2]
a0gyt3c004ca
7. Remove 2 screws [5] and then remove the paper exit opening
solenoid assy (SD9) [6] together with the mounting plate [7].
[3] 8. Remove 2 screws [1] and then remove the paper exit opening
solenoid assy (SD9) [3] from the mounting plate [2].
A Note
Be sure to check that the stroke of the plunger is the
standard value A.
Standard value A = 5mm 0.5mm
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10. Standard value when reinstalling the paper exit opening solenoid
unit
Note
Hold the paper exit opening solenoid (SD9) temporally
with screws and lower the mounting plate of the paper exit
opening solenoid assy once, then slide it upward to
tighten it fully at the position where the paper press arm
[1] starts moving and protrudes for the standard value
from the paper stopper plate [2].
Standard value A = -0.5mm to +0.5mm
F -119
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(2) Procedure
1. Turn ON the main power switch (SW1) and the sub power switch
(SW2) of the main body.
2. Push up the actuator [1] of the main tray upper limit sensor (PS2)
with fingers and down the main tray [2].
3. Turn OFF SW1 and SW2 of the main body, and unplug the power
plug.
[1] [2]
15vlf2c001na
4. Insert a driver into the groove of the sponge roller and remove the
[1] sponge roller by prizing it open.
15jkf2c002na
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L MAINTENANCE PROCEDURE FS-...
5. With each of the depressions [1] of a new sponge roller and the
shaft brought together, press the sponge roller until it clicks to fit it
in securely.
6. Reinstall the above parts following the removal steps in reverse.
[1] - Counter reset of the parts counter No.255, No.256
[1]
15jkf2c003na
(2) Procedure
1. Open the front door.
2. Remove 2 screws [1] and the bearing [2] and then remove the
shaft [3] of the intermediate roller.
[2]
[1]
[3]
15jkf2c004na
[1] 3. Insert a driver into the groove of the sponge roller and remove the
sponge roller by prizing it open.
15jkf2c005na
4. With each of the depressions [1] of a new sponge roller and the
shaft brought together, press the sponge roller until it clicks to fit it
in securely.
5. Reinstall the above parts following the removal steps in reverse.
[1] Counter reset of the parts counter No.257
Note
When reinstalling, check that the pin on the rear side of
[1] the intermediate conveyance roller shaft is inserted into
the groove on the receiver side securely.
15jkf2c006na
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(2) Procedure
[2] [1] 1. Open the front door.
2. Pull out the stacker unit.
3. Remove the C-clip [2] and then remove the paper assist roller [1].
4. Reinstall the above parts following the removal steps in reverse.
- Counter reset of the parts counter No.258
15jkf2c007na
(2) Procedure
1. Open the front door.
[1]
2. Pull out the stacker unit.
3. Remove 2 screws [1] and remove the cleaning plate Assy [2].
4. Reinstall the above parts following the removal steps in reverse.
- Counter reset of the parts counter No.276
[2]
a0drf2c001ca
(2) Procedure
[3] [4] [1] 1. Open the front door.
2. Pull out the stacker unit.
3. Remove the cartridge from the stapler.
4. Remove 2 screws [2] from the stapler stand /Fr [1], and then
remove the stapler stand /Fr [1].
Note
When the screw hole for the screw [2] is too loose, the
screw hole [3] can be used.
When reinstalling it, be careful not to damage the pet [4].
[2] 15jkf2c008na
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5. Remove the connector cover [1], and then disconnect 2
connectors [2].
6. Remove the screw [3], and then remove the ground [4].
[2] [1] 7. Remove 2 screws [1], and then remove the stapler stand /Fr [2]
from the stapler /Fr [3].
[3] 15jkf2c010na
15jkf2c011na
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L MAINTENANCE PROCEDURE FS-...
(2) Procedure
1. Turn ON the main power switch (SW1) and the sub power switch
(SW2) of the main body.
2. Push up the actuator [1] of the main tray upper limit sensor (PS2)
with fingers and down the main tray [2].
3. Turn OFF SW1 and SW2 of the main body, and unplug the power
plug.
[1] [2]
15vlf2c001na
4. Insert a driver into the groove of the sponge roller and remove the
[1] sponge roller by prizing it open.
15jkf2c002na
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L MAINTENANCE PROCEDURE FS-...
5. With each of the depressions [1] of a new sponge roller and the
shaft brought together, press the sponge roller until it clicks to fit it
in securely.
6. Reinstall the above parts following the removal steps in reverse.
[1] - Counter reset of the parts counter No.255, No.256
[1]
15jkf2c003na
(2) Procedure
1. Open the front door.
2. Remove 2 screws [1] and the bearing [2] and then remove the
shaft [3] of the intermediate roller.
[2]
[1]
[3]
15jkf2c004na
[1] 3. Insert a driver into the groove of the sponge roller and remove the
sponge roller by prizing it open.
15jkf2c005na
4. With each of the depressions [1] of a new sponge roller and the
shaft brought together, press the sponge roller until it clicks to fit it
in securely.
5. Reinstall the above parts following the removal steps in reverse.
[1] Counter reset of the parts counter No.257
Note
When reinstalling, check that the pin on the rear side of
[1] the intermediate conveyance roller shaft is inserted into
the groove on the receiver side securely.
15jkf2c006na
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L MAINTENANCE PROCEDURE FS-...
(2) Procedure
1. Open the front door.
2. Pull out the stacker unit.
3. Open the paper assist section [1] and then lift the paper assist
roller [2].
4. Remove the C-clip [3] and then remove the paper assist roller [2].
5. Reinstall the above parts following the removal steps in reverse.
Counter reset of the parts counter No.258
[1]
[3] [2] 15jmf2c001na
(1) Procedure
1. Open the front door.
2. Pull out the stacker unit [1].
[1] 15jmf2c002na
3. Remove 2 screws [1] provided on the rail stopper, and then pull
[1]
out the stacker unit [2] further.
Note
To prevent the falling of the FS, put something [3] under
the pulled out stacker unit for balancing.
[1]
[2]
[3] 15jmf2c003na
4. Remove 5 screws [1] and then remove the stapler unit cover [2].
5. Reinstall the above parts following the removal steps in reverse.
[1]
[2]
15jmf2c004na
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After installing, be sure to perform the staple up/down position adjustment. (Refer to I.18.9 Staple up/down position adjustment)
(2) Procedure
[2] [1] [3] 1. Enter the service mode and select [State Confirmation]- [I/O Check
Mode]. Perform the output code 72-32 : Stapler movement motor
(M11) (A4,1-stapling position). Then turn OFF the main body.
2. Open the front door.
3. Pull out the stacker unit and remove the stapler unit cover. (Refer
to F.13.4.1 Removing/reinstalling the stapler unit cover)
4. Disconnect the connector [1], remove the screw [2] and then
remove the flat stitching stopper release unit /Fr [3].
5. Enter the service mode and select [State Confirmation]- [I/O Check
Mode]. Perform the output code 72-31, and then turn OFF the
main body.
15jmf2c005na
[5] 6. Remove the screw [1] and then remove the ground [2] and the
clamp [3].
7. Remove 4 screws [4] to remove the clincher /Fr [5], and then
remove the connector [6].
[6] [4]
[1]
[3] [2]
15jmf2c006na
[2] [1] 8. Remove the screw [1] and remove the flat stitching stopper release
unit /Rr [2].
9. Disconnect the connector [3] at the rear side of the flat stitching
stopper release unit /Rr [2] and remove the wiring harness from
the clamp [4].
[3] [4]
15jmf2c007na
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[2] 10. Remove 4 screws [4] of the clincher /Rr [1] and then remove the
ground [3].
[3] 11. Remove 2 screws [1] and remove the ball bearing bracket [2].
Then rotate the clincher /Rr so that it comes to the position easily
removed and disconnect the connector [4].
Note
Be careful not to lose the ball bearing retaining spring [5]
and the ball.
[4]
[5] [1]
[2] 15jmf2c009na
[2]
14. Remove 2 screws [2] and remove the mounting plate [3] from the
stapler /Fr [2].
[1] 15. Remove 2 screws [3] of the sensor cover [2] of the stapler /Rr [1]
After that remove the screw [4] of the ground cable and then
disconnect the connector [5].
Note
When reinstalling the sensor cover [2], be sure to set it so
that the wiring harness does not interfere the stapler
[2]
rotation home sensor (PS13) [7] or it is not nipped by the
gear.
[5]
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[1] 16. Remove 4 screws [1] to remove the stapler /Rr [2], and then
disconnect the connector [3].
[2] Note
When removing the stapler /Rr [2], be careful not to
damage PS13 [4].
[1]
[4] [3]
15jmf2c013na
17. Remove 2 screws [1] and remove the mounting plate [3] from the
stapler /Rr [2].
18. Reinstall the above parts following the removal steps in reverse.
Counter reset of the parts counters No.248 and No.249
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(2) Procedure
1. Remove the upper cover. (Refer to G.11.2.2 Upper cover)
[1]
[1] [2] 2. Remove 2 C-clips [1] and slide outward the bearings [2] at the left
and right to remove the paper feed roller assy /Up [3].
[2]
[3]
15jff2c001na
[1]
[2]
a04hf2c001ca
[2]
[1]
a04hf2c002ca
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[2] [5] [1] 7. Remove the pick-up roller [1] and the paper feed roller [2] from the
one-way clutches [3] and [4].
Note
When reinstalling the pick-up roller [1], insert the one-way
clutch [3] from the notch [5] side with its projection [6]
fitted to the notch [5] of the pick-up roller.
When reinstalling the paper feed roller [2], insert the one-
[7] way clutch [4] with its projection [8] fitted to the notch [7]
of the paper feed roller.
[4] [3]
8. Reinstall the preceding parts following the removal steps in
[8] [6] a04hf2c004ca reverse.
9. After replacing the pick-up roller /Up and paper feed roller /Up,
conduct the following steps.
For the pick up roller /Up: Counter reset of the parts counter
No.264 (C8000)
No.264 (C7000/C7000P/C70hc/C6000/C6000L)
No.350 (1250/1250P/1052)
No.187 (951)
For the feed roller /Up: Counter reset of the parts counter
No.265 (C8000)
No.265 (C7000/C7000P/C70hc/C6000/C6000L)
No.351 (1250/1250P/1052)
No.188 (951)
14.2.2 Replacing the pick-up roller /Lw and the paper feed roller /Lw
(1) Spotted replaced parts/cycle
Pick-up roller /Lw
: Spotted replacement (Actual replacement cycle: Every 200,000 feeds)
Paper feed roller /Lw
: Spotted replacement (Actual replacement cycle: Every 100,000 feeds)
(2) Procedure
[1] [2]
1. Pull the release lever [1] and open the upper door [2].
2. Perform steps 2 to 7 of "F.14.2.1 Replacing the pick-up roller /Up
and the paper feed roller /Up."
3. Reinstall the preceding parts following the removal steps in
reverse.
4. After replacing the pick-up roller /Lw and paper feed roller /Lw,
conduct the following steps.
For the pick up roller /Lw: Counter reset of the parts counter
15jff2c004na No.269 (C8000)
No.269 (C7000/C7000P/C70hc/C6000/C6000L)
No.355 (1250/1250P/1052)
No.192 (951)
For the feed roller /Lw: Counter reset of the parts counter
No.270 (C8000)
No.270 (C7000/C7000P/C70hc/C6000/C6000L)
No.356 (1250/1250P/1052)
No.193 (951)
14.2.3 Replacing the separation roller /Up and the torque limiter /Up
(1) Spotted replaced parts/cycle
Separation roller /Up
: Spotted replacement (Actual replacement cycle: Every 100,000 feeds)
Torque limiter /Up
: Spotted replacement (Actual replacement cycle: Every 600,000 feeds)
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(2) Procedure
1. Remove the upper cover. (Refer to G.11.2.2 Upper cover)
[1]
[1] [2] 2. Remove 2 C-clips [2] and slide outward the bearings [2] at the left
and right to remove the paper feed roller assy /Up [3].
[2]
[3]
15jff2c005na
[2] 3. Release the hooks on the right and left, and then remove the
separation roller assy /Up [2] by lifting it up.
[1] 15jff2c006na
[1] [2] 4. Remove the C-clip [1] from the separation roller assy /Up and then
remove the separation roller /Up [2] and the torque limiter /Up [3].
5. Reinstall the preceding parts following the removal steps in
reverse.
[3]
Note
Be sure to install the separation roller /Up with its 2
notches [4] on the front and fitted to the projections [5].
[4]
6. After replacing the separation roller /Up and the torque limiter /Up,
[5] 15jff2c007na conduct the followings.
For the feed roller /Up: Counter reset of the parts counter
No.266 (C8000)
No.266 (C7000/C7000P/C70hc/C6000/C6000L)
No.352 (1250/1250P/1052)
No.189 (951)
For the torque limiter /Up: Counter reset of the parts counter
No.267 (C8000)
No.267 (C7000/C7000P/C70hc/C6000/C6000L)
No.353 (1250/1250P/1052)
No.190 (951)
14.2.4 Replacing the separation roller /Lw and the torque limiter /Lw
(1) Spotted replaced parts/cycle
Separation roller /Lw
: Spotted replacement (Actual replacement cycle: Every 100,000 feeds)
Torque limiter /Lw
: Spotted replacement (Actual replacement cycle: Every 600,000 feeds)
(2) Procedure
[1] [2]
1. Pull the release lever [1] and open the upper door [2].
2. Perform steps 2, 3 and 4 of "F.14.2.3 Replacing the separation
roller /Up and the torque limiter /Up."
3. Reinstall the preceding parts following the removal steps in
reverse.
4. After replacing the separation roller /Lw and the torque limiter /Lw,
conduct the followings.
For the separation roller /Lw: Counter reset of the parts counter
15jff2c008na No.271 (C8000)
No.271 (C7000/C7000P/C70hc/C6000/C6000L)
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No.357 (1250/1250P/1052)
No.194 (951)
For the torque limiter /Lw: Counter reset of the parts counter
No.272 (C8000)
No.272 (C7000/C7000P/C70hc/C6000/C6000L)
No.358 (1250/1250P/1052)
No.195 (951)
14.2.5 Replacing the paper feed clutch /Up (CL201) and /Lw (CL202)
(1) Spotted replaced parts/cycle
Paper feed clutch /Up (CL201)
: Spotted replacement (Actual replacement cycle: Every 1,000,000 feeds)
Paper feed clutch /Lw (CL202)
: Spotted replacement (Actual replacement cycle: Every 1,000,000 feeds)
(2) Procedure
1. Remove the PI Unit. (Refer to G.11.2.5 PI unit)
[2] [1] [3] [5] 2. Remove the upper cover. (Refer to G.11.2.2 Upper cover)
3. Remove the rear cover. (Refer to G.11.2.3 Rear cover)
4. Remove the screw [1] and remove the clutch fixing cover [2].
Note
When installing the clutch fixing plate, be sure to install it
so that the spring [3] comes under the fixing plate.
When installing the clutch fixing plate, be sure to engage
the stopper [4] of the clutch with the fixing plate and
install it.
5. Remove the connector [5], remove the E-ring [6] and remove the
paper feed clutch /Up [7].
Note
[4] [7] When installing the paper feed clutch /Up [7], be sure to
engage the D-cut [8] of the shaft with the paper feed
clutch /Up and install it.
[6] [8]
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6. Pull the release lever [1] and open the upper door [2].
[4] 7. Remove 5 screws [3] and disconnect 2 connectors [4].
8. Release the wiring from the suddle and pull out the PIDB mounting
plate [5] toward you.
[3]
[3]
Note
When installing the PIDB mounting plate, be sure to
engage the notch [1] of the mounting plate with the
projection [2] of the paper feed clutch /Lw.
[2] [1]
9. Remove the E-ring [1] and remove the conveyance clutch /Lw [2].
Note
When installing the paper feed clutch /Up [2], be sure to
engage the D-cut [3] of the shaft with the paper feed
clutch /Up and install it.
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F PERIODICAL MAINTENANCE > 15. PERIODICAL
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(2) Procedure
[3] [1] [4] 1. Remove the rear cover /Lw. (Refer to G.12.2.2 Cover)
2. Disconnect 2 connectors [1].
3. Remove 2 screws [2] and remove the sensor mounting plate [3].
4. Remove 4 screws [4] and remove the stacker tray up down motor
(M1) [5].
5. Check point when reinstalling the stacker tray up down motor (M1)
[5] Note
When reinstalling the stacker tray up down motor (M1), be
sure to check that the belt [2] has been engaged with the
gear [1], and then engage it with the gear [3] before
[4] fastening the stacker tray up down motor (M1) [4].
When the belt [2] is not horizontally attached between the
gear [1] and the gear [3], make adjustments by rotating the
encoder [5] counterclockwise.
[1] [3]
[2] ls502fs2002c
6. Remove 2 screws [1] and remove the motor mounting plate [3]
[2] from the stacker tray up down motor (M1) [2].
7. Reinstall the preceding parts following the removal steps in
reverse.
[3] 8. After replacing the part, be sure to reset the parts counter.
No.250, No.255 or No.245 (1250/1250P/1052)
No.216 or No.221 (1200/1200P/1051)
No.219 or No.224 (C8000)
[1]
ls502fs2003c
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(2) Procedure
Note
When conducting this operation, be sure to bring the stacker tray down to the bottom in advance.
1. Remove the C-clip [1].
2. Slide the guide rail [2] in the arrow-marked direction and release
[2] 2 the fixing.
Note
In this step, be careful not to release the fixing on the rear
1
guide rail [3].
[3]
[1]
ls502fs2004c
3. Slant the shift unit [1] to the front side so that you can see the
upper surface of it.
Note
Be sure to slide the shift unit about 10cm to the right in
[1] advance.
Be careful that the belt [2] does not get pushed down by
the bottom of the shift unit.
4. Release the cable stopper [3] and remove the ribbon cable [5] from
[2]
the connector [4].
[4]
[5]
[3] ls502fs2005c
[2]
[1]
[3]
[2]
ls502fs2006c
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L MAINTENANCE PROCEDURE LS-...
6. Remove the C-clip [1].
7. Slide the guide rail [2] in the arrow-marked direction and release
the fixing.
8. Remove the belt [5] from the stopper section [4] of the shift unit [3].
[4] [5]
[3]
2
[2]
1
[1] ls502fs2007c
[2]
[1]
[3]
ls502fs2008c
[1] [4] 10. Remove the shift unit [2] through the clearance between the belts
[1].
Note
When removing the conveyance unit [2], be careful that
the edge stoppers [3] and the paper pressure arms /3 [4]
do not contact the belt [1].
[2]
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11. Disconnect the connector [1].
12. Remove 2 springs [2].
13. Rotate the wire saddle [5] in the arrow-marked direction and
remove it.
14. Remove 3 screws [3] and remove the paper press solenoid /3 assy
[4].
[3]
[3] [2] ls502fs2010c
15. Check point when reinstalling the paper press solenoid /3 assy
Note
When reinstalling the paper press solenoid /3 assy, be
[1]
sure to insert the pin [2] of the shaft into the slit section
[1] at the tip of the solenoid.
[2]
ls502fs2011c
[3] 16. Remove 2 screws [1] and remove the solenoid mounting plate [3]
from the paper press solenoid /3 (SD8) [2].
17. Reinstall the preceding parts following the removal steps in
reverse.
[1] 18. After replacing the part, be sure to reset the parts counter.
No.249, No.254 or No.259 (1250/1250P/1052)
No.215 or No.220 (1200/1200P/1051)
No.218 or No.223 (C8000)
[2] ls502fs2012c
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(2) Procedure
1. Remove the front covers /Up and /Lw. (Refer to G.12.2.2 Cover)
[3] [4]
2. Disconnect the connector [1].
3. Remove the spring [2].
[2] 4. Remove 2 screws [3] and remove the paper press solenoid /1 assy
[4].
Note
When reinstalling the paper press solenoid /1 assy, be
[6] sure to insert the actuator [6] provided at the tip of the
shaft into the slit section [5] at the tip of the solenoid.
[1] 5. Remove 2 screws [1] and remove the solenoid mounting plate [3]
from the paper press solenoid /1 (SD6) [2].
6. Reinstall the preceding parts following the removal steps in
reverse.
7. After replacing the part, be sure to reset the parts counter.
No.246, No.251 or No.256 (1250/1250P/1052)
No.218 or No.223 (1200/1200P/1051)
No.215 or No.220 (C8000)
(2) Procedure
[2] [6] 1. Remove the front covers /Up and /Lw. (Refer to G.12.2.2 Cover)
[5] 2. Disconnect the connector [1].
3. Remove the spring [2].
4. Remove 2 screws [2] and remove the paper press solenoid /2
(SD7) [4].
Note
[3]
When reinstalling the paper press solenoid /2 (SD7), be
sure to insert the actuator [6] provided at the tip of the
shaft into the slit section [5] at the tip of the solenoid.
F -139
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(2) Procedure
[5] [6] [2] 1. Remove the rear cover /Lw. (Refer to G.12.2.2 Cover)
2. Disconnect the connector [1].
3. Remove the spring [2].
4. Remove 2 screws [3] and remove the rear stopper solenoid (SD3)
[3] [4].
Note
When reinstalling the rear stopper solenoid (SD3), be sure
to insert the actuator [6] provided at the tip of the shaft
[4] into the slit section [5] at the tip of the solenoid.
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(2) Procedure
[1] 1. Remove 4 screws [1] and then remove the cord support board /A
[2].
2. Remove the hook of the spring [3] from the shaft [4].
[2]
[4]
[3] fd501fs2001c
fd501fs2002c
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(2) Procedure
1. Remove the rear cover. (Refer to G.13.3.4 Rear cover)
2. Disconnect 3 connectors [1] and then remove the wiring harnesses
from the 7 wiring harness guides [3] of the coupling arm /Rr [2].
[2]
[1]
[3]
fd501fs2047c
[4] [2]
fd501fs2048c
[1] [2] 5. Open the front door [1] and then remove the screw [2].
6. Pull out the folding unit [3].
[3] a0h0t3c004ca
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[1] 7. Remove the stopper screws [1], 1 each, from the left and right rails
and pull further out the folding conveyance section.
[1] fd501fs2049c
[3] a0h0t3c006ca
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(2) Procedure
1. Remove 2 connectors [1].
[1] 2. Remove 4 screws [2].
[3] 3. Remove the punch unit [3].
4. Reinstall the preceding parts following the removal steps in
reverse.
[2] 5. After replacing the part, be sure to reset the parts counter.
No.241 (1250/1250P/1052)
No.208 (1200/1200P/1051)
No.207 (C8000)
fd501fs2003c
16.3.2 Cleaning the punch shaft and the punch support board
(1) Periodically cleaned parts/cycle
Punch shaft
: Every 1,400,000 prints (Actual cleaning count: Every 1,000,000 punches) *1
: Every 750,000 prints*2
: Every 1,500,000 prints *3
Punch support board
: Every 1,400,000 prints (Actual cleaning count: Every 1,000,000 punches) *1
: Every 750,000 prints *2
: Every 1,500,000 prints *3
*1 C6501/C6501P/C65hc
*2 1200/1200P/1051
*3 1250/1250P/1052/C8000/C7000/C7000P/C70hc/C6000
(2) Procedure
1. Remove 2 connectors [1].
[1] 2. Remove 4 screws [2].
[3] 3. Remove the punch unit [3].
[2]
fd501fs2003c
4. Remove the plastic stopper [1], and remove the pin [2].
[2]
5. Remove the punch shaft [3], and clean the periphery. (Isopropyl
alcohol/Cleaning pad)
[1]
[3]
a0h0t3c001ca
6. Clean the inner periphery of the hole [2] of the punch support
[2]
board [1]. (Isopropyl alcohol/Cleaning pad)
[1]
a0h0t3c002ca
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(2) Procedure
1. Remove 2 connectors [1].
[1] 2. Remove 4 screws [2].
[3] 3. Remove the punch unit [3].
[2]
fd501fs2003c
[1] 4. Lubricate 2 stopper cams [1] and 8 gears [2]. (Molykote EM-30L)
[2]
a0h0t3c003ca
(2) Procedure
Note
Be sure to remove the tray up down motor (M11) while supporting the up/down stay with your hands.
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[2] 1. Remove the rear cover (refer to G.13.3.4 Rear cover)and the left
cover /Rr (refer to G.13.3.6 Left cover /Rr).
2. Open the front door and pull out the folding unit.
3. Disconnect the connector [1].
4. Remove 2 screws [2] and then remove the tray up down motor
(M11) [3].
5. Reinstall the preceding parts following the removal steps in
reverse.
6. After replacing the part, be sure to reset the parts counter.
[3] No.244 (1250/1250P/1052)
No.211 (1200/1200P/1051)
[1] No.210 (C8000)
No.161 (C6501/C6501P/C65hc)
fd501fs2005c
16.5 PI section
16.5.1 Replacing the pick-up rubber (Upper stage)
(1) Periodically replaced parts/Spotted replaced parts/Cycle
Pick-up rubber
: Every 5,200,000 prints (Actual replacement cycle: Every 200,000 feeds)*1
: Every 5,250,000 prints (Actual replacement cycle: Every 200,000 feeds)*2
: Spot replacement (Actual replacement cycle: Every 200,000 feeds)*3
*1 C6501/C6501P/C65hc
*2 1200/1200P/1051
*3 1250/1250P/1052/C8000/C7000/C7000P/C70hc/C6000
(2) Procedure
1. Open the upper door.
[1] 2. Remove 2 screws [1] and then remove the protective cover [2].
[2]
fd501fs2006c
fd501fs2007c
[1] [2] [4] 5. Remove the hook of the spring [1] from the mounting plate [2].
6. Remove 2 C-clips [3] and then remove the shaft [4].
[3] fd501fs2008c
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[1] fd501fs2009c
[1] fd501fs2010c
[1] [2] 10. Remove the spacer [1] and the belt restriction plate [2].
fd501fs2011c
[1] [2] [3] 11. Remove the belt [2] from the gears [2] and [4], and then remove
the gears [2] and [4] and the pin [5] from the pick-up roller shaft [4].
[4]
[5] fd501fs2012c
12. Pull out the pick-up roller shaft [1] to the front side, and remove the
pick-up roller assy [2].
[1]
[2] fd501fs2013c
13. Remove the pick-up roller [1] and replace the pick-up rubber [2].
Note
Be sure to install the pick-up roller so that the one-way
clutch [3] (blue) is on the front side.
[3]
[2] [1] fd501fs2014c
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fd501fs2015c
25. After replacing the part, be sure to reset the parts counter.
[1] [5] [8] [1]
No.235 (1250/1250P/1052)
No.202 (1200/1200P/1051)
No.201 (C8000/C7000/C7000P/C70hc/C6000)
No.152 (C6501/C6501P/C65hc)
fd501fs2016c
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(2) Procedure
1. Conduct the steps 1 to 8 in "F.16.5.1 Replacing the pick-up rubber
[8] (Upper stage)" and remove the pick-up roller unit.
2. Remove the C-clip [1].
[7] 3. Remove the belt restriction plate [2].
[3] 4. Remove the spacer [3].
5. Remove the belt [4].
6. Remove the gear [5] and the pin [6].
[4]
7. Remove the gear [7] and the pin [8].
[1]
fd501fs2017c
[2] [3] 8. Remove 2 C-clips [1] and then remove the entire paper feed arm
[2] from the paper feed shaft [3].
[1] fd501fs2018c
fd501fs2019c
[3] [2] [1] 13. Remove the paper feed arm [1].
14. Remove the spacer [2].
15. Remove the paper feed roller assy [3].
fd501fs2020c
[1] 16. Remove the paper feed roller [1] and replace the paper feed
[2] rubber[2].
[3] 17. Reinstall the preceding parts following the removal steps in
reverse.
Note
Be sure to install the pick-up roller so that the one-way
fd501fs2021c
clutch [3] (blue) is on the front side.
18. After replacing the part, be sure to reset the parts counter.
No.237 (1250/1250P/1052)
No.204 (1200/1200P/1051)
No.203 (C8000/C7000/C7000P/C70hc/C6000)
No.154 (C6501/C6501P/C65hc)
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(2) Procedure
[1] [2] 1. Conduct the steps 1 to 4 in "F.16.5.1 Replacing the pick-up rubber
(Upper stage)" and remove the pick-up unit /Up.
2. Remove 2 C-clips [1].
3. Remove 2 bearings [2].
[1] 4. Remove the C-clip [3] and then remove the entire roller shaft from
the mounting plate while pressing the separation roller assy [4]
against the front gear [5].
Note
Pins are employed on the inside of the separation roller
assy [4] and the gear [5] respectively. When removing
them, be careful that these pins do not get lost. With the
C-clip [6] on the front side of the gear left as it is, pressing
[3] [4] [5] [6] fd501fs2022c the roller onto the gear prevents the pins from dropping
off.
[1] [2] 5. Remove the separation roller rubber [1] from the separation roller
[2] and replace it.
6. Reinstall the preceding parts following the removal steps in
reverse.
7. After replacing the part, be sure to reset the parts counter.
No.236 (1250/1250P/1052)
No.203 (1200/1200P/1051)
No.202 (C8000/C7000/C7000P/C70hc/C6000)
No.153 (C6501/C6501P/C65hc)
fd501fs2023c
(2) Procedure
Note
A shaft fixing screw is inserted when removing the PI tray /Up. Be sure to remove this shaft fixing screw from the PI tray /Up
after completion of the replacement of the pick-up roller /Lw. Operating the machine with the shaft fixing screw inserted to the
PI tray /Up damage to the PI section.
[2] [3] 1. Make sure that the PI lift plate /Up [1] has come down fully. If it has
not come down completely, conduct the I/O check (output) (PI/Up:
70-11, PI/Lw: 70-13) in the service mode.
2. Conduct the steps 1 to 4 in "F.16.5.1 Replacing the pick-up rubber
(Upper stage)" and remove the pick-up unit /Up.
3. Remove 4 screws [2] and then remove the paper feed stopper
plate /Up [3].
[2]
[1] fd501fs2024c
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4. Remove the shaft fixing screw [1] and insert it in the shaft fixing
[1] hole [2].
Note
Be sure to turn the shaft fixing screw [1] until its stem
section disappears completely.
After completion of the replacement of the pick-up rubber
(lower stage), be sure to remove the shaft fixing screw [1]
from the position [2] and get it back to the position [1].
Operating the machine with the shaft fixing screw inserted
to the position [2] damage to the PI section.
[2] fd501fs2025c
[5] [3] [1] [2] 5. Remove the spring [2] hooked between the separation roller unit
[1] and the PI tray /Up [3].
6. Disconnect the connector [5].
7. Remove 4 screws [4] and then remove the PI tray /Up [3].
Note
When removing the PI tray /Up [2], be sure to pull it
diagonally up to the left.
(2) Procedure
1. Conduct the steps 1 to 9 in "F.16.5.4 Replacing the pick-up rubber (Lower stage)"
2. The subsequent operations are the same as the operations for the paper feed rubber (upper stage). (Refer to F.16.5.2 Replacing the
paper feed rubber (Upper stage))
3. Reinstall a new paper feed rubber following the removal steps in reverse.
4. After replacing the part, be sure to reset the parts counter.
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No.240 (1250/1250P/1052)
No.207 (1200/1200P/1051)
No.206 (C8000/C7000/C7000P/C70hc/C6000)
No.157 (C6501/C6501P/C65hc)
(2) Procedure
[1] 1. Conduct the steps 1 to 9 in "F.16.5.4 Replacing the pick-up rubber
(Lower stage)"
2. Remove 4 screws [1] and then remove the paper feed stopper
plate /2 [2].
3. For the subsequent operations, conduct the separation rubber
(upper stage) (steps 2 to 6). (Refer to F.16.5.3 Replacing the
separation rubber (upper stage))
4. Replace it with a new separation rubber.
5. Reinstall the preceding parts following the removal steps in
reverse.
6. After replacing the part, be sure to reset the parts counter.
[2] No.239 (1250/1250P/1052)
No.206 (1200/1200P/1051)
fd501fs2028c
No.205 (C8000/C7000/C7000P/C70hc)
No.156 (C6501/C6501P/C65hc)
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(2) Procedure
1. Remove SD from the main body.
2. Remove 3 screws [1] and remove the cover [2].
[2] [1]
15anf2c028na
[2] [1]
15anf2c029na
5. With the plunger [1] pulled, temporarily hold the new roller release
[2] solenoid /1 and adjust the position so that the clearance "a"
between the roller [3] and the guide plate [2] is at a standard value,
and then fully tighten the screws.
a
Standard value "a": 0mm to 0.5mm
6. Reinstall the preceding parts following the removal steps in
reverse.
[3] 7. After replacing the part, be sure to reset the parts counter.
No.264 (1250/1250P/1052)
No.226 (1200/1200P/1051)
[1] No.239 (C8000)
15anf2c030nb
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*1 The periodical replacement is only for 1200/1200P/1051.
*2 Actual replacement cycle of 1250/1250P/1052/1200/1200P/1051/C8000
(2) Procedure
[1] [2] 1. Open the front door /Rt.
2. Remove 2 screws [1] and remove the cover [2].
15anf2c031na
5. With the plunger [1] pulled, temporarily hold the new roller release
[2]
solenoid /2 and adjust the position so that the clearance "a"
between the roller [3] and the guide plate [2] is at a standard value,
a and then fully tighten the screws.
Standard value "a": 0mm to 0.5mm
[3] 6. Reinstall the preceding parts following the removal steps in
reverse.
[1]
15anf2c033nb
(2) Procedure
[1] 1. Open the front door /Rt and then remove the screw [1].
2. Remove the rear cover /Rt. (Refer to G.14.3.3 Rear cover /Rt)
3. Remove the hex wrench (short, #2.5) from the trimmer section.
(Refer to F.17.4.2 Replacing the trimmer blade kit)
15anf2c057na
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[3] [2] [1] 4. Remove the E-ring [1] and the pulley [2] and then remove the belt
[3].
5. Disconnect 3 connectors [4].
[4]
15anf2c058na
6. Remove the screw [1] and then remove the stopper [2].
[2] [1]
15anf2c059nb
7. Remove the screw [1] and then remove the stopper [2].
[4] [8] [3] 8. Pull the spring [3] in the arrow-marked direction [4] and release it,
and then open the right angle conveyance guide plate [5].
Note
When reinstalling the spring [3], hook the long arm [6] on
the position between the frame and the E-ring [7] of the
jam release handle shaft and insert the tip of the short arm
[3] into the hole [8].
F -155
F PERIODICAL MAINTENANCE > 17. PERIODICAL
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[1]
[2] 15anf2c060na
a0h2t3c043ca
[4] a0h2t3c044ca
F -156
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13. Standard value when reinstalling the entrance gate solenoid
[4]
Note
When reinstalling, be sure to set in the following
[2] [1]
conditions before tightening the screw [4]; with the
plunger of the entrance gate solenoid not pulled, the gap
between the entrance gate [1] and the guide plate [2] is at
a standard value "a", and with the plunger of the entrance
gate solenoid pulled, the gap between the entrance gate
a
[1] and the guide plate [3] is at a standard value "b".
Standard value
a: 2.0mm 0.3mm
b b: 5.0mm 0.5mm
[3]
a0h2t3c051ca
[6] [5] [2] [4] [3] 14. Disconnect the connector [1].
15. Remove 2 screws [2].
16. Remove 2 screws [3] and pull out the arm [4] from the shaft [5] in
the arrow-marked direction [6]. Then remove the right angle
conveyance gate solenoid assy [7].
Note
When reinstalling, press the arm [4] against the D-cut of
the shaft [5] and then tighten the screws [2].
[1] [7]
a0h2t3c045ca
17. Standard value when reinstalling the right angle conveyance gate
solenoid assy
[1] Note
With the plunger [1] pulled, adjust the position so that the
clearance "a" between the right angle conveyance gate [3]
and the guide plate [2] is at a standard value "a", and then
fully tighten the screws [4].
[4] Standard value a: 4.8mm 0.5mm
[3]
[2]
a0h2t3c052ca
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18. Remove 2 screws [1], mounting plate [2], arm [3], plunger [4], and
[7] [2] [4] [3] the right angle conveyance gate solenoid (SD2) [5].
Note
When installing the right angle conveyance gate solenoid,
make sure that the wires [6] are located on the other side
of the hole [7] in the mounting plate [2].
(2) Procedure
[1] [2] 1. Open the front doors /Rt and /Lt.
2. Remove 2 screws [1] and remove the cover [2].
15anf2c157ca
[4] [5]
15anf2c158ca
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5. Slightly tighten the new roller release solenoid/3 with the plunger
[1] pulled, adjust the position so that the gap between the paper
feed surface [2] of the guide plate and the roller surface [3] falls
within the standard value, and secure the roller release solenoid/3.
Standard value "a": 1.3mm to 1.8mm
6. Reinstall the preceding parts following the removal steps in
reverse.
[1]
7. After replacing the part, be sure to reset the parts counter.
No.264 (1250/1250P/1052)
No.226 (1200/1200P/1051)
[3] No.239 (C8000)
[2] a
15anf2c159ca
(2) Procedure
1. Remove the front door /Lt. (Refer to G.14.3.8 Front door /Lt)
[1]
2. Remove the rear cover /Lt. (Refer to G.14.3.2 Rear cover /Lt)
3. Disconnect 2 connectors [1] from the back side of the stapler, and
release the wires on the stapler side from the clamps.
15anf2c034na
[3] [2] 4. Pull out the saddle stitching unit. (Refer to F.17.3.3 Pulling out the
saddle stitching unit)
5. Tilt the bundle arm [1] to the front.
6. Remove the staple cartridges [2] to the front.
Note
When moving the stapler assy, be sure to move them by
rotating the rotating knob [3] to prevent the belt tooth from
skipping. Otherwise, it causes the belt tooth skipping.
[1] 15anf2c035na
[2] [3]
a0h2t3c047ca
F -159
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9. Check point when removing/reinstalling the stapler /Lt
Note
When removing/reinstalling the stapler /Lt, be sure not to
bend the guide sheet [6].
[6]
a0h2t3c048ca
[1] [2] 10. Remove the screw [1] and remove the sensor cover [2].
15anf2c038na
12. Remove 3 screws [2], and then remove the saddle stitching guide
plate [3].
[1]
[2] 15anf2c039na
[3] [4] 13. Remove 2 screws [1] each and then remove 2 connector covers
[2].
Note
When removing the connector covers, while lifting up the
clinchers /Lt [3] and /Rt [4].
[1]
[1] [2] 15anf2c040na
F -160
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[5] [4] [6] 14. Remove each 1 screws [1] and then remove the ground [2].
Note
When installing the grounds, fasten it with screws letting
the wiring harness on the lower side.
[3] [1]
[1] [3] [2] 15anf2c041na
17. Disconnect the connector [1] and then remove the wiring harness
[3] from the clincher [2].
[4] [5] 18. Reinstall the preceding parts following the removal steps in
reverse.
Note
When reinstalling the wiring harness [4], be sure to wire
the wiring harness to the guide (white) side [5] of the
clincher.
Do not route the wiring harness to the rear side as shown
in the figure [7]. or the wiring harness may break at the
clincher operation.
19. Adjust the mounting position of the staplers and the clinchers.
(Refer to F.17.3.1.(3) Procedure for adjusting the mounting
position)
20. After replacing the part, be sure to reset the parts counter.
[6]
No.260, 261 (1250/1250P/1052)
No.222, No.223 (1200/1200P/1051)
No.234, 235 (C8000/C7000/C7000P/C70hc/C6000)
[7] 15anf2c043na
F -161
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[2]
[1]
15anf2c063nc
(2) Procedure
[2] 1. Remove 3 screws [1], and then remove the motor cover [2].
[1] 15anf2c018na
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[1] 2. Disconnect 2 connectors [1].
15anf2c019na
[2] 3. Holding the bundle arms [1] on both sides in the vicinity of the
fulcrum shaft [2], push them to the rear simultaneously and move
the bundle arms [1] approximately 30mm.
Note
When rotating the bundle arm [1] manually, be sure to
rotate it gently with both hands because the bundle arm is
driven simultaneously by the belts on both sides.
Otherwise, it causes the belt tooth skipping.
Never rotate the bundle arm [1] by holding its tip. Be sure
to rotate it by holding the bundle arm [1] in the vicinity of
the fulcrum shaft [2]. It causes the deformation.
[1] 15anf2c020na
[2] [4] 4. Remove 2 screws [2] and 2 screws [3] of the slope unit [1] from the
bottom and top respectively, and then remove the slope unit [1].
Note
When reinstalling the slope, be sure to align 2 positioning
projections [4].
[2] [1]
[3] 15anf2c022na
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[2] [1]
[3] 15anf2c014na
[1] [2] [1] 4. Slide 2 pins [1] to the arrow-marked direction and hook into the
notches [2] to release the horizontal conveyance guide plate /Lt
[3], and then remove the guide plate.
Note
When reinstalling the horizontal conveyance guide plate /
Lt [3], align the positions of the shafts [4], and then
displace the pins [1] from the notches.
5. Remove the screw [1], move the wiring harness cover [4] to the
rear, unplug the pin [2] from the hole [3], and then remove the
wiring harness cover [4].
[3]
[2]
[1] [4]
15anf2c016na
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6. Disconnect 6 connectors [1].
[1]
15anf2c017na
[1]
15anf2c069na
[1] [6] [1] 8. Holding the bundle arms [1] on both sides in the vicinity of the
fulcrum shaft [2], gently move them to the inside [3], and then
remove the guide shaft [4] from the hole of the shock absorbing
guide [5].
Note
When narrowing the space between the bundle arms [1],
be sure to move them gently and simultaneously.
When reinstalling them, be sure to check that the guide
shaft [4] has been inserted into the shock absorbing hole
[5].
9. Rotate the bundle arms [1] to the guide plate [6] on the stapler
side.
[1]
[3]
[2]
[4] [5]
[3]
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[1] [2] [1] 10. Remove the 6 screws (with 1 washer each) [1], and then hold the
shafts [2] to pull out the saddle stitching unit [3].
Note
When pull out the saddle stitching unit, be sure not to
snap the wiring harness of the removed connector contact
with SD.
11. Reinstall the above parts following the removal steps in reverse.
[1]
[1] [2] [3] 15anf2c024nb
(2) Procedure
[3] [4] [5] 1. Pull out the saddle stitching unit. (Refer to F.17.3.3 Pulling out the
saddle stitching unit)
2. Remove 6 screws [1] and the screw [2], and remove the saddle
stitching unit [5] with 2 people by holding the shafts [3] and [4]
while lift up the shaft [3] slightly and shift the saddle stitching unit
to the front side.
Note
Be sure to hold the saddle stitching unit at the shafts [3]
and [4].
When reinstalling the saddle stitching unit, check that the
unit is surely placed on the rails [6] before releasing the
unit.
[1] [2]
[6]
[1] 15anf2c025na
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[2] a0h2t3c009ca
4. Remove 4 screws [1] and remove the trimmer paddle assy [2].
[1] 5. Reinstall the above parts following the removal steps in reverse.
[2] a0h2t3c010ca
[2]
[1] a0h2t3c011ca
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(2) Procedure
1. Move the trimmer board to the release position.
[3] [2] [1]
Note
Move the trimmer board to the trimmer press upper limit
sensor (PS52) by the output check code ""71-56" in the I/O
check mode in the service mode.
2. Turn OFF the sub power switch (SW2) and the main power switch
(SW1) of the main body and unplug the power plug from the power
outlet.
3. Remove the rear cover /Lt. (Refer to G.14.3.2 Rear cover /Lt)
4. Remove the trimmer paddle assy. (Refer to F.17.4.1 Removing/
installing the trimmer paddle assy)
5. Remove the screw [1].
6. Loosen the screws [2] and [3].
[6] WARNING
[7]
Do not loosen the screws [2] and [3] too much, or the
trimmer blade drops during the operation. Keep the
[4] loosening amount of the screws [2] and [3] to a minimum
requirement for removing the trimmer blade [4].
7. Hold the screws [2] and [3] and slightly lift the screw [3] side. Then
[5] move the trimmer blade [4] in the arrow-marked direction [6] to pull
a0h2t3c012ca
out from the hole [5], and remove it.
8. Put the trimmer blade [4] at a safe place with no fear of falling
down.
WARNING
Pay extra caution when handling the trimmer blade [4].
Never touch the edge [7] of the blade. You get injured.
9. Insert the #2.5 hex wrench [2] onto the mounting slit [1] of the
[1] [2]
trimmer blade, and then slide it from right [3] to left [4] (viewed
from the operator) to clean the trimmer scraps.
Note
Conduct the cleaning with the #2.5 hex wrench which is
one-step thinner than the hex wrench #3 used for the
installation screws of the trimmer blade. Using #3 causes
the deformation of the mounting slit.
To change the direction of the hex wrench, remove the
wrench once and reinsert it again.
[5] The bottom of the slit of the left side [4] (viewed from the
operator) is curved in the same manner as the blade [5].
Be sure to scrape the trimmer scraps.
10. Clean the mounting slit [1] of the trimmer blade with the blower
brush.
[4] [3]
a0h2t3c013ca
11. Put a new trimmer blade [1] on the floor and insert 2 new screws
[4]
about half and a bit length of them [3] into the marked side [2].
WARNING
Be sure to insert the screws [3] enough to hold the
trimmer blade, otherwise the trimmer blade falls down
during the operation.
Note
Install the brand-new screws [3] that are shipped with the
trimmer blade kit.
[3] [1] [2]
a0h2t3c014ca
12. Remove the blade cover [4] of the new trimmer blade kit and put
that cover on the old trimmer blade.
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13. Insert the trimmer blade to the hole [3] by holding 2 screws [2].
Then insert 2 screws [2] to the screw grooves [4].
[3]
[2]
[1] [4]
[2]
[4]
a0h2t3c015ca
14. Tighten the new screw [1] temporarily. Then press 2 screws [1]
[1][2] [4] [6]
and [2] downward [3] until the trimmer blade [4] contacts the
bottom, and then press it to the right side [5] (viewed from the
operator).
15. Tighten 2 screws [1] and [2] with the #3 hex wrench [6].
WARNING
When tightening 2 screws [1] and [2], tighten them
[7] temporarily with the torque that bends the tip of the #3
hex wrench [6] approximately 5 [7], and then fully tighten
[8]
them with the strong torque that bends it approximately
15 [8].
Note
Be sure to check and clear the foreign object that
obstacles the operation of the trimmer blade.
[3] [5]
16. Reinstall the preceding parts following the removal steps in
reverse.
Note
After replacing the trimmer blade, perform the saddle
stitch with trimming and check that the trimming is
performed without problem.
17. After replacing the part, be sure to reset the parts counter.
[2] [1]
a0h2t3c016ca No.262 (1250/1250P/1052)
No.224 (1200/1200P/1051)
No.229 (C8000/C7000/C7000P/C70hc/C6000)
No.178 (C6501/C6501P/C65hc)
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(2) Procedure
1. Move the trimmer board to the release position.
[7] [1]
Note
By the output check code "71-97" in the I/O check mode in
the service mode, move the trimmer press board to the
position where the trimmer board is released.
2. Turn OFF the sub power switch (SW2) and the main power switch
(SW1) of the main body and unplug the power plug from the power
outlet.
3. Remove the rear cover /Lt. (Refer to G.14.3.2 Rear cover /Lt)
4. Remove the trimmer paddle assy. (Refer to F.17.4.1 Removing/
installing the trimmer paddle assy)
5. Remove the trimmer board assy [1] by pulling it horizontally to the
back side.
[4] Note
[3] When reinstalling it, aligning the slit [2] of the trimmer
[5]
board assy [1] with the pin [3] and insert it between the
trimmer press plate [4] and the hold plate [5].
When inserting it, be careful not to bend the guide sheet
[6].
When pushing it into the machine, be sure to insert it
[6] horizontally by pushing the movement arm receiver [7].
[2]
a0h2t3c017ca
6. Clean the bottom surface of the actuator [1] and the top surface [2]
[1] of the trimmer blade retaining plate which contacts to the bottom
surface.
Note
When the trimmer scraps remain or the cleaning is not
conducted properly, the trimmer completion timing differs
and a trimming fault occurs.
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a0h2t3c018ca
[3]
a0h2t3c019ca
[1] a0h2t3c020ca
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3. Remove each 2 of the screws [1] at 2 places, and then remove the
[1] [3] [2] [1]
stoppers /1 [2] and /2 [3].
4. Pull out the trimmer unit [4] to the back side by holding the
configuration parts [5].
Note
Remove or reinstall the trimmer unit [4] by lifting it slightly
to avoid the projection for preventing falling off [6] on the
trimmer unit plate.
Be sure not to hold the position that is easily damaged
like the electrical parts.
Note:
Be sure to perform this operation with 2 people because
the trimmer unit is heavy.
[6]
a0h2t3c021ca
(2) Procedure
1. Pull out the trimmer unit. (Refer to F.17.4.4 Replacing the trimming
[2] [3] [6] [4] [2]
unit)
2. Disconnect the connector [1].
3. Loosen 4 screws [2].
Note
When reinstalling it, be sure to tighten 4 screws [2] after
making the tension of the spring [3] over the mounting
plate [4].
4. Remove 4 screws [6] with keeping the trimmer press motor (M32)
[5], and then remove it from the belt [7].
Note
When reinstalling it, be sure to put the trimmer press
motor (M32) [5] into the round hole [8].
[7] [8] [6]
[5] [1]
a0h2t3c022ca
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5. Loosen the screw [1] and then remove the gear [2] from the
[1] [2] trimmer press motor (M32) [3].
6. Reinstall the preceding parts following the removal steps in
reverse.
7. After replacing the part, be sure to reset the parts counter.
No.268 (1250/1250P/1052)
No.230 (1200/1200P/1051)
No.231 (C8000/C7000/C7000P/C70hc/C6000)
[3] a0h2t3c023ca
a0h2t3c018ca
[2] [1] 3. Remove 2 screws [1] of the jig for supporting trimmer unit and then
remove the anti-drop bracket [2].
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4. Align the edge of the jig for supporting trimmer unit [1] with the
[4] [2] [3] [1]
corner [4] of the trimmer unit based on the hole [2] of the jig for
supporting trimmer unit [1].
[4]
[6]
[5] [6]
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9. Disconnect 5 connectors [1] and then remove the wiring harness
[1] from the wiring harness clamp.
[1] a0h2t3c020ca
[3] [4] 10. Pull out the trimmer unit to the back side until the stoppers [3]
touch to the anti-drop brackets [4] by holding the lower edges [2] of
the trimmer unit [1].
Note
Be sure not to hold the position that is easily damaged
[1] like the electrical parts.
[2]
11. Hold the lower right [2] of the trimmer unit [1], turn it around the
[1] [3]
engaging [3] of the stopper and the anti-drop bracket, and then put
the trimmer unit [1] on the jig for supporting trimmer unit [4].
[2] [4]
[1] a0h2t3c024ca
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13. Remove 3 screws [1] and then remove the trimmer blade motor
[1] [2] [1] (M31) [2].
Note
When reinstalling it, be sure to set so that the wiring
harness [3] comes in the position as shown in the picture.
[3] a0h2t3c025ca
14. Check point when reinstalling the trimmer blade motor (M31)
[2] [1]
Note
When reinstalling it, be sure to insert the D-cut [1] of the
shaft on the trimmer blade motor (M31) into the D-cut hole
[2] of the planetary gear.
a0h2t3c026ca
15. Remove 4 screws [1] and then remove the mounting bracket [3]
[2] [4] [3] [5] [1] from the trimmer blade motor (M31) [2].
Note
When reinstalling it, be sure that the label [4] is in the
same direction as the slotted hole [5] on the mounting
bracket [3].
[1] a0h2t3c027ca
[1]
[1] 3. Loosen 3 screws [1] and then remove the trimmer blade motor
(M31) [2].
Note
When reinstalling it, be sure to set so that the wiring
harness [3] comes in the position as shown in the picture.
[3] [2]
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4. Check point when reinstalling the trimmer blade motor (M31)
[2] [1]
Note
When reinstalling it, be sure to insert the D-cut [1] of the
shaft on the trimmer blade motor (M31) into the D-cut hole
[2] of the planetary gear.
a0h2t3c026ca
5. Remove 4 screws [1] and then remove the mounting bracket [3]
[2] [4] [3] [5] [1] from the trimmer blade motor (M31) [2].
Note
When reinstalling it, be sure that the label [4] is in the
same direction as the slotted hole [5] on the mounting
bracket [3].
[1] a0h2t3c027ca
[1]
[3] [2]
[1]
a0h2t3c060ca
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Note
When applying the grease, be careful not to spill the
grease to other parts.
[2]
[1]
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(2) Procedure
1. Remove the following parts.
[2]
Rear cover /Lt (Refer to G.14.3.2 Rear cover /Lt)
Left cover (Refer to G.14.3.4 Left cover)
2. Rotate the jam cleaning knob [1] in the arrow-marked direction
until it stops.
Note
When the jam cleaning knob [1] stops, be sure to check
that the bundle registration plate [2] comes to the upper
position [3] after the bundle press stage goes down and
the tension of the wire [4] is released.
Be sure not to rotate the jam cleaning knob too much.
3. Remove the E-ring [5] and move the gear [8] to the back side after
moving the bearings [6] and [7].
[8] [7] [3]
[4] [1]
[6]
[5]
a0h2t3c028ca
a0h2t3c029ca
6. Remove the E-ring [1], and then remove the bundle press stage
gear [2] and 2 bearings [3] on both sides of the gear.
Note
After replacing the bundle press stage gear [2], be sure to
apply plas guard No.2 to the gear.
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(2) Procedure
1. Remove the following parts.
[2]
Rear cover /Lt (Refer to G.14.3.2 Rear cover /Lt)
Rear cover /Rt (Refer to G.14.3.3 Rear cover /Rt)
Left cover (Refer to G.14.3.4 Left cover)
Trimmer unit (Refer to F.17.4.4 Replacing the trimming unit)
2. Rotate the jam cleaning knob [1] in the arrow-marked direction
until it stops.
Note
When the jam cleaning knob [1] stops, be sure to check
that the bundle registration plate [2] comes to the upper
position [3] after the bundle press stage goes down and
the tension of the wire [4] is released.
Be sure not to rotate the jam cleaning knob too much.
[3]
a0h2t3c032ca
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5. Remove 1 each of the screws at 2 places and remove 1 each of
[1] [2] [4]
the up-down wire [2], and then take it out to the front side of the
machine from the trimmer unit plate [3] by following the arrow.
Note
When reinstalling it, be sure to lubricate Molykote EM-30L
to each 2 shafts [4].
6. Remove 8 screws [5] and then remove the trimmer unit plate [3].
Note
Be careful not to damage the trimmer scraps guide [6].
When reinstalling it, be sure to align the projection [7].
[7] [3]
[5][6][5]
a0h2t3c033ca
7. Disconnect the connector [1] and remove the wiring harness [2]
[3] [1]
from clamp [3], and then take it out from the hole [4] of the metal
plate to the arrow-marked direction.
8. Remove 2 screws [5] and then remove the bracket [6].
9. Remove 2 screws [7] and then remove the guide plate [8].
[7] [8]
a0h2t3c034ca
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10. Disconnect the connector [1].
[1] [3] [2]
11. Remove 3 screws [2] and then remove the bundle registration
motor (M12) [3].
12. Disconnect the connector [4].
13. Remove 4 screws [5] and then remove the bundle press
movement motor (M17) [6].
[6] [5]
[4]
a0h2t3c035ca
14. Remove the E-ring [1] and then remove the gear [2] and the pin
[1] [2] [3] [3].
15. Remove the E-ring [4] and then remove the gear [5] and the pin
[6].
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16. Disconnect 3 connectors [1].
[2] [6] [3] [4]
17. Cut the wire binding bands [2] and [3] and remove the wiring
harness [4].
Note
Be sure to let the wire binding bands [2] and [3] into the
shaft hole [5] and install the wire retaining band [6] on the
[2] side between the bands [2] and [3].
[5]
[1]
a0h2t3c037ca
[8] 20. Loosen the screws [5] and pull the wire mounting plate /Rt [6]
downward to move it to the opposite side of the shaft [7], and then
remove it to the space between the side plate [8] and the timing
belt [9].
Note
Since the wire /Rt [10] has the tension of the spring, be
sure to lift up the wire mounting plate /Rt [6] until the
tension is released, and then take it off gently.
[9] [1]
a0h2t3c038ca
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22. Push the bundle paper exit tray [1] fully to the back.
[6] 23. Remove 2 E-rings [2] and then remove 2 bearings [3] and the drive
shaft [4].
24. Remove 2 E-rings [5] and then remove the bearings [6].
[5]
[3]
[2]
[4] [1]
a0h2t3c040ca
25. While keep holding the bundle paper exit assist roller [1]
[3] [2] [1]
horizontally, push the bundle press stage unit [3] to the back with
holding the shaft [2] to release the roller pin [4] of the bundle paper
exit assist roller arm from the regulation bracket [5]. After the
release, put down the bundle paper exit assist roller [1] gently.
Note
Once the roller pin [4] of the bundle paper exit assist roller
arm is removed from the regulation bracket [5], the bundle
paper exit assist roller drops off. Therefore, be sure to
hold with hands.
When reinstalling, be sure to put the roller pin [4] under
the regulation bracket [5].
[5]
[4]
a0h2t3c041ca
26. Pull out the bundle paper exit tray [1] to about half.
[4]
Note
If the bundle paper exit tray [1] is pulled out too much, the
bundle press stage unit [2] drops off from the tray.
27. Pull out the bundle press stage unit [2] to the position in the picture
with holding the bundle press section [3]. Then, pull it out more to
the back with paying attention to the contacting places [5], [6], and
[7] on the right side, and remove the arm [8].
28. Reinstall the preceding parts following the removal steps in
reverse.
Note
After the installation, be sure to check that the bundle
press stage unit goes up and down horizontally by
[2] [3] [8] [1] rotating the jam cleaning knob.
[5]
[6]
[7]
a0h2t3c042ca
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(2) Procedure
[6] [7] [5] [4] [5] 1. Open the upper door [1] to open the SC door [2]. Then close the
upper door [1].
Note
To keep the SC door open, insert a screwdriver into the
hole [3]. Be sure to remove the screwdriver when closing
the sub clamp door, or the cover gets damaged.
2. Remove the 2 C-clips [4], and slide the 2 bearings [5] into the
inside.
Note
[3] [8] [2] [1] Before removing the C-clips, be sure to spread a sheet of
paper and so on under the switchback roller assy to
prevent the C-clips from dropping into inside of the
machine.
3. Release the pulley [7] from the belt [6] gently, and remove the
switchback roller assy [8].
a075f2c001ca
[2] [1] 4. Check point when reinstalling the switchback roller assy
Note
After reinstalling the switchback roller assy, use a mirror
to check that the belt [1] is properly looped over the pulley
[2] without any slackness. If the belt has comes off the
pulley, remove the SC cover /Up to correct that. (Refer to
G.15.2.12 SC cover /Up)
a075f2c002ca
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[9] [4] [3] 5. Remove the E-ring [1], and remove the roller [2] and the pin [3].
6. Remove the bearing [4].
[8] Note
Be sure to install the bearing [4] so that its collar faces
toward the switchback roller.
[6]
7. Remove the E-ring [5], slide the switchback roller [8] in the
direction of the arrow [6] (toward the pulley) and remove the pin
[7]. Then remove the switchback roller [8] in the direction of the
[5]
arrow [9].
8. Reinstall the preceding parts following the removal steps in
reverse.
9. After replacing the part, be sure to reset the parts counter.
No.275 (1250/1250P/1052)
No.239 (1200/1200P/1051)
No.299 (C8000/C7000/C7000P/C70hc/C6000)
18.1.3 Replacing the SC switchback release motor (M13) and the one-way clutches /A and /B
(1) Periodically replaced parts/Spotted replaced parts/Cycle
SC switchback release motor (M13)
: Every 6,000,000 prints *1 (Actual replacement cycle: Every 3,000,000 prints *2)
: Spot replacement (Actual replacement cycle: Every 750,000 prints*2)
One-way clutch /B
: Spot replacement (Actual replacement cycle: Every 6,000,000 prints*2)
One-way clutch /A
: Every 12,000,000 prints *1 (Actual replacement cycle: Every 6,000,000 cuts *2)
*1 Periodical replacement only for 1200/1200P/1051. C8000 is not supported.
*2 Actual replacement cycle of 1250/1250P/1052/1200/1200P/1051/C8000
(2) Procedure
[2] [3] [1] 1. Remove the SC cover /Up. (Refer to G.15.2.12 SC cover /Up)
2. Open the upper door [1] to open the SC door [2] and set the paper
[3].
3. Close the SC door [2].
Note
Before removing the C-clips, be sure to spread a sheet of
paper under the switchback roller assy to prevent the C-
clips from dropping into the machine inside.
a0v9t3c020ca
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4. Remove the screw [1] and remove the switchback cam [2].
Note
The switchback cam [2] is tensioned by the spring [4] via
the switchback arm [3]. When removing the screw [1], the
[2]
switchback arm [3] is pulled by the spring [4] and the
switchback cam [2] moves. At this time, be careful not to
[3]
drop the screw [1].
[4]
[1]
a0v9t3c021ca
a0v9t3c022ca
[2] a0v9t3c023ca
[1] 8. Disconnect 3 connectors [1] and remove the wiring harness from 2
wiring harness clamps [2].
[2] a0v9t3c024ca
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[2] a0v9t3c025ca
[1] 10. Remove 2 screws [1] and remove the SC switchback release
motor [2].
[2] a0v9t3c026ca
11. Remove the E-ring [1] and remove the one-way clutch /B [2].
[2]
[1] a0v9t3c027ca
a0v9t3c028ca
[4] [3] [1] [2] 13. Remove the screw [1] and remove the pressure cam [2].
14. Remove the E-ring [3] and remove the one-way clutch /A [4].
15. Reinstall the preceding parts following the removal steps in
reverse.
16. After replacing the part, be sure to reset the parts counter.
No.272 (1250/1250P/1052)
No.236 (1200/1200P/1051)
No.296 (C8000)
a0v9t3c029ca
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17. Check point when reinstalling the pressure cam
[2] [1]
Note
When reinstalling the pressure cam [1], be sure to install it
following the positional relation with the actuator [2] as
shown in the picture.
a0v9t3c030ca
a0v9t3c033ca
a0v9t3c004ca
(2) Procedure
[1]
1. Remove the SC unit. (Refer to G.15.2.21 SC unit)
Note
When putting down the SC unit, be sure not to pin the
wiring harness under it.
Put the SC unit on a table so that the bottom surface of
the sub scan alignment unit [1] does not contact the floor.
2. Pull out the sub scan alignment unit [1] in the arrow-marked
direction.
a0v9t3c005ca
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3. Disconnect the connector [1].
[1] 4. Remove 2 screws [2] and remove the SC pressure arm solenoid
(SD13) [3].
[3] 5. Reinstall the preceding parts following the removal steps in
reverse.
6. After replacing the part, be sure to reset the parts counter.
No.274 (1250/1250P/1052)
No.238 (1200/1200P/1051)
No.298 (C8000)
[2] a0v9t3c006ca
[2]
a a0v9t3c007ca
(2) Procedure
1. Remove the SC unit. (Refer to G.15.2.21 SC unit)
[1]
Note
When putting down the SC unit, be sure not to pin the
wiring harness under it.
Put the SC unit on a table so that the bottom surface of
the sub scan alignment unit [1] does not contact the floor.
[3] [2]
a0v9t3c008ca
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3. Put the SC unit with the FD alignment solenoid assy [4] faced up.
[2] [3] [4]
Note
Put the SC unit on a table so that the SC switchback
release motor assy [3] does not contact the floor.
[1] a0v9t3c009ca
[1] 6. Remove the E-ring [1] and remove the sub scan alignment arm [2].
7. Disconnect the connector [3] and remove the screw [4], and then
[5] remove the FD alignment solenoid assy [5].
Note
When removing the FD alignment solenoid assy, be
careful not to drop the pin.
[1] [2] 8. Remove 2 screws [1] to remove the mounting plate [2], and then
remove the FD alignment solenoid (SD11) [3].
Note
When reinstalling the FD alignment solenoid, adjust the
position so that the distance "a" obtains a standard value
with the plunger [4] pulled.
Standard value: a = 17.5 0.5mm
a0v9t3c012ca
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(2) Procedure
1. Remove the PB left unit. (Refer to G.15.2.23 PB left unit)
2. Remove the upper cover /Md. (Refer to G.15.2.21 SC unit)
3. Pull out the clamp unit [1].
4. Apply plas guard No.2 to the 4 sub scan alignment plate shafts [2].
5. Reinstall the preceding parts following the removal steps in
reverse.
[2]
[1]
a15xt3c001ca
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(2) Procedure
1. Remove the PB from the main body.
2. Remove the conveyance unit /Lw. (Refer to G.15.2.26
Conveyance unit /Lw)
3. Remove 2 screws [1] and the roller cutter blade assy [2]. Then
[1] disconnect the connector [3].
Note
Pull out the cover paper waste box before removing the
roller cutter assy.
When reinstalling the roller cutter assy, be sure to route
the wire binding [4] under the cutter motor (M50) [5].
Push the roller cutter blade assy [2] against the metal
[2]
plate [6] to reinstall the assy.
[6]
[1]
18.2.3 Cleaning the cover paper folding plate and the book spine backing plate
(1) Periodically cleaned parts/cycle
Cover paper folding plate and the book spine backing plate
: Every 750,000 prints*1
*1 1250/1250P/1052/1200/1200P/1051/C8000/C7000/C7000P/C70hc/C6000
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a075f2c004cb
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(2) Procedure
1. Turn the knob [1] to move the cover paper alignment plate inward.
2. Apply plas guard No.2 to the 4 cover paper alignment plate shafts
[2].
Note
Apply plas guard No.2 to the outside of the cover paper
alignment plate bearing on both sides [3].
[3] [2]
[2] [1]
[3]
a075f2c094ca
[1]
[3]
a15xt3c002ca
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[2] [3] 3. Turn the pick-up roller [1] in the direction of the arrow
(counterclockwise as seen from the front side) to make the
coupling [2] upright.
Note
Be sure not to rotate the pick-up roller [1] against the
direction of the arrow (clockwise) forcibly, as the roller is
not designed to rotate in that direction.
[1]
a075f2c009ca
[2] [1]
5. Remove the bearing /Fr [1].
6. Move the bearing /Rr [2] to the rear side.
Note
When reinstalling them, insert the bearing /Rr [2] into the
notch [5] on the metal frame while keeping on the level the
flat face [4] of the bearing, and slightly pressing down the
metal frame [3] of the pick-up roller assy. Then insert the
bearing /Fr [1] in the same manner.
[2] [4]
[5] [3]
a075f2c010ca
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[1] [5] [4] 7. Hold the pick-up roller assy [1] by hand and lift and tilt the paper
feed roller [3] so that it rotates on the shaft [2] of the pick-up roller
to remove it from the notch of the bearing [4] and the coupling [5].
Note
When removing the pick-up roller assy [1], be careful not
to damage the sensor [7] with the metal frame [6].
[7]
a075f2c011ca
[3]
8. Remove the pick-up roller shaft [2] from the arm [1] of the paper
feed guide plate and then remove the pick-up roller assembly [3].
9. Reinstall the above parts following the removal steps in reverse.
Note
After installing the pick-up roller assy, rotate the pick-up
roller counterclockwise as seen from the front side.
Make sure the paper feed roller and the belt rotate
smoothly.
The pick-up roller rotates in counterclockwise direction
only. Be sure not to rotate it in the opposite direction.
[1]
[2]
[3]
a075f2c081ca
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[1] 10. Remove 2 screws [1] and then remove the entrance guide plate
[2].
[2] a075f2c012ca
a075f2c013ca
[2]
12. Open the frame [1] of the separation roller assy in the direction of
the arrow, and remove the coupling pin [2] on the rear side from
the joint [3]. Then remove the separation roller assy [4].
Note
When reinstalling, make sure to engage the coupling pin
[2] with the joint [3].
When reinstalling the separation roller assy [4], fasten it
[3]
with the screws while pressing it down.
13. Reinstall the above parts following the removal steps in reverse.
[1]
[4]
a075f2c014ca
18.3.2 Replacing the pick-up roller and the paper feed roller
(1) Spotted replaced parts/cycle
Pick-up roller
: Spot replacement (Actual replacement cycle: Every 500,000 feeds)*1
Paper feed roller
: Spot replacement (Actual replacement cycle: Every 500,000 feeds)*1
F -198
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*1 1250/1250P/1052/1200/1200P/1051/C8000
(2) Procedure
Note
The outward appearance of the collar is identical for the paper feed roller and the separation roller. However, the collar of the
paper feed roller has a one-way mechanism on the inside while the collar of the separation roller does not. Be careful not to
confuse one with the other.
1. Remove the pick-up roller assembly. (Refer to F.18.3.1 Removing/
[4] [2] [1]
reinstalling the pick-up roller assy and the separation roller assy)
2. Remove the C-clip [1] of the pick-up roller assy.
3. Slide 2 bearings [2] and remove the pick-up roller [3] together with
the shaft [4].
[3]
a075f2c015ca
4. Remove the bearing [1] and pull out the pick-up roller [2] from the
[2] [1] shaft [3].
5. Remove the pick-up roller [2] from the collar [4].
6. Replace the pick-up roller.
[4] [3]
a075f2c082ca
[1] 7. Remove the C-clip [1] and pull out the bearing /Fr [2] from the shaft
[3].
8. Move the bearing /Rr [4] and remove the paper feed roller [5]
together with the shaft [3].
[3]
a075f2c087ca
[2] [1] 12. Reinstall the preceding parts following the removal steps in
reverse.
Note
There is no big difference in appearance between the 2
collars (one for the paper feed roller, and the other one is
for the separation roller). However, they are different in
the inside. The collar [1] for the paper feed roller has a
one-way mechanism in it, and the other one [2] does not.
Make sure to attach them correctly.
13. After replacing the part, be sure to reset the parts counter.
No.276, No.277 (1250/1250P/1052)
a075f2c016ca
No.240, No.241 (1200/1200P/1051)
No.300, No.301 (C8000)
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(2) Procedure
[3] [2] 1. Remove the separation roller assy. (Refer to F.18.3.1 Removing/
reinstalling the pick-up roller assy and the separation roller assy)
2. Remove the C-clip [1] and remove the separation roller [3] together
with the shaft [2].
[1] a075f2c017ca
[2] [3] [4] [1] 3. Pull out the gear [2], the collar [3] and the separation roller [4] from
the shaft [1] in the direction of the arrow.
4. Replace the separation roller [4].
5. Reinstall the preceding parts following the removal steps in
reverse.
Note
There is no big difference in appearance between the 2
collars (one for the paper feed roller, and the other one is
for the separation roller). However, they are different in
the inside. The collar [5] for the paper feed roller has a
one-way mechanism in it, and the other one [6] does not.
Make sure to attach them correctly.
[6] [5]
6. After replacing the part, be sure to reset the parts counter.
No.277 (1250/1250P/1052)
No.241 (1200/1200P/1051)
No.301 (C8000)
a075f2c018ca
18.3.4 Replacing the cover paper feed clutch (CL71) and the cover paper separation clutch (CL72)
(1) Spotted replaced parts/cycle
Cover paper pick up clutch (CL71)
: Spot replacement (Actual replacement cycle: Every 3,000,000 feeds)*1
Cover paper separation clutch (CL72)
: Spot replacement (Actual replacement cycle: Every 3,000,000 feeds)*1
*1 1250/1250P/1052/1200/1200P/1051/C8000
F -200
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(2) Procedure
1. Remove the stopper screws, 1 each, attached on the right and left
rails of the cover paper tray and pull out the tray. (Refer to G.
15.2.28 Cover paper tray)
2. Remove the 5 screws [1] and remove the clutch cover [2].
[1] [2]
a075f2c019ca
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(2) Procedure
1. Remove the PB from the main body.
[7]
2. Remove the PB left unit. (Refer to G.15.2.23 PB left unit)
3. Remove the upper cover /FrRt. (Refer to G.15.2.13 Upper cover /
[4]
FrRt)
4. Remove the upper cover /RrRt. (Refer to G.15.2.15 Upper cover /
RrRt)
5. Remove the rear cover /Rt. (Refer to G.15.2.5 Rear cover /Rt)
6. Remove 2 screws [1] and remove the metal frame [2].
7. Remove 6 screws [3] and disconnect the connectors [4] and [5].
[6] [10] [11]
8. Disconnect the connector [6].
9. Remove the screws of 3 knobs [7] and remove the knobs.
[9]
10. Remove 2 screws [9] and remove the metal frame [10].
11. Remove 6 screws [8] and remove the conveyance unit [11].
Note
Put the conveyance unit on a table so that the paper
entrance guide does not contact the floor.
[8]
[3]
[1]
[2]
[1] [2] 12. Loosen the screws [1], 2 each, on the upper cover /Rt, and remove
the upper cover /Rt.
a0v9t3c014ca
[2]
[1] a0v9t3c015ca
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15. Remove 2 screws [1] and remove the sub tray exit solenoid assy
[1] [2] (SD4) [2].
16. Reinstall the preceding parts following the removal steps in
reverse.
17. After replacing the part, be sure to reset the parts counter.
No.271 (1250/1250P/1052)
No.235 (1200/1200P/1051)
No.295 (C8000/C7000/C7000P/C70hc/C6000)
a0v9t3c016ca
[1]
18. Standard 1 value when reinstalling the sub tray exit solenoid assy
(SD4)
When reinstalling the sub tray exit solenoid [1], adjust the
[2] position so that the distance "a" obtains a standard value with
the plunger [2] pulled.
Standard value: a = 3.7 0.5mm
a a0v9t3c017ca
19. Standard 2 value when reinstalling the sub tray exit solenoid assy
(SD4)
While pulling the plunger of the sub tray exit solenoid, adjust
the position so that the distance "a" (the distance between the
paper exit roller and the paper exit driven roller) obtains a
standard value.
Standard value: a = 0 1.5mm
a a0v9t3c018ca
a0v9t3c019ca
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(2) Procedure
[1] 1. Remove the exhaust filter assy [1].
a15xt3c003ca
[2] [1] 2. Pull the filter holding lever [1] in the arrow-marked direction, and
then remove 2 exhaust filters /A [2].
a15xt3c004ca
[1] 3. Reverse the exhaust filter assy and slide the exhaust filter /B [1] in
the arrow-marked direction to remove it.
4. Reinstall the preceding parts following the removal steps in
reverse.
5. After replacing the part, be sure to reset the parts counter.
No.283, No.284 (1250/1250P/1052)
No.250, No.251 (1200/1200P/1051)
No.305, No.306 (C8000/C7000/C7000P/C70hc/C6000)
a15xt3c005ca
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(2) Procedure
[1] 1. Remove the glue tank unit. (Refer to G.15.2.20 Glue tank unit)
2. Remove 6 screws [1] and remove the tank cover /Lt [2].
[2] [3] [1] 3. Loosen the screw [1] and remove the gear cover [3] from the notch
[2].
Note
When reinstalling, be sure to put the gear cover edge [3]
into the notch [2].
a15xt3c007ca
[2]
a15xt3c008ca
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[1] [5] [4] [2] 5. Remove 2 E-ring [1].
6. Pull up the glue tank assy by holding the shaft [2], and remove the
glue apply roller drive gears /1 [3] and /2 [4] and the bearings [5], 2
for each.
7. Reinstall the preceding parts following the removal steps in
reverse.
(2) Procedure
[1] [2] 1. Open the front door and move the glue tank unit [1] frontward.
Note
When moving the glue tank unit, be sure to hold it by the
metal frame [2] on the right side of the unit.
2. Remove the screw [1] and then remove the gear cover [4].
Note
When reinstalling, be sure to put the edge of the gear
cover [4] under the notch [5] of the glue tank side.
[5]
[4] [3]
a15xt3c010ca
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3. Apply the multemp FF-RM to the Glue apply roller drive gear [2].
[2] [1]
4. Reinstall the above parts following the removal steps in reverse.
a15xt3c011ca
(2) Procedure
[1] [3] 1. Remove the rear cover /Rt. (Refer to G.15.2.5 Rear cover /Rt)
2. Disconnect the connector [1].
3. Remove 2 screws [2] and remove the pellet supply cooling fan
(M4) [3].
4. Reinstall the preceding parts following the removal steps in
reverse.
Note
When reinstalling the pellet supply cooling fan (FM4) [3],
be sure to reinstall it to the same direction as shown in
the picture.
Be sure not to nip the wiring harness.
[2] 8050ma3141
F -207
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(2) Procedure
[1] 1. Remove the glue tank unit. (Refer to G.15.2.20 Glue tank unit)
2. Remove 2 screws [1] and then remove the wiring mounting cover
[2].
[2] a15xt3c012ca
3. Remove 2 screws [1], and then remove the glue thread cut plate
[1]
[2].
4. Remove 6 screws [3] and remove the tank cover /Lt [4].
5. Remove 4 screws [5] and remove the tank cover /Rt [6].
Note
When reinstalling it, reinstall it so that the curved part
comes top.
[4] [6]
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6. Disconnect 4 connectors [2] of the translucent wiring harnesses of
[1] [3] [2]
the temperature sensor.
Note
When reconnecting the connector, check the color of the
connector and the number label [3] on the wiring harness,
and connect each connector to the corresponding wiring
harness.
Numbe Color
r
1 White
2 Blue
3 Yellow
4 Black
8. Remove the square saddle [8] from the metal frame [7] and put the
connector [4] to the inside of the glue tank unit.
[1] [2] 9. Remove the wiring harness [1] from the 4 wire saddles [2].
[2] a15xt3c015ca
[1] [2] 10. Remove 4 screws [2] and remove the glue tank assy [1].
Note
When reinstalling the slope, be sure to align 4 positioning
projections [3].
[3] [3]
a15xt3c016ca
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[3] [1] [2] [3] 11. Reinstall the preceding parts following the removal steps in
reverse.
Note
When reinstalling it, be sure to set it with 2 springs [1] put
on the pin [3] on the bottom of the glue tank assy and on
the projection [4] of the glue tank unit.
After replacing the parts, be sure to conduct the glue
apply roller gap adjustment. (Refer to I.24.4 Glue apply
roller gap adjustment)
12. After replacing the part, be sure to reset the parts counter.
No.282 (1250/1250P/1052)
No.249 (1200/1200P/1051)
No.308 (C8000/C7000/C7000P/C70hc/C6000)
[4] a15xt3c017ca
(2) Procedure
1. Pull out the clamp unit [1].
2. Apply the plas guard No.2 to 2 positions on the clamp pressing
board shaft [2].
[2]
[1]
[2]
a075f2c122ca
F -210
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(2) Procedure
1. Apply the plas guard No.2 to 4 positions on 4 positions [1] on the
guide shafts /Rt and /Lt.
[1]
a15xt3c067ca
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(2) Procedure of removing the entrance conveyance motor assy, Procedure of replacing the entrance conveyance
belt
[3] [4] 1. Remove the rear cover. (Refer to G.17.2.3 Rear cover)
2. Disconnect the connector [1].
3. Remove 3 screws [2] and then remove the entrance conveyance
motor assy [3] and the entrance conveyance belt [4].
Note
When reinstalling, temporary tighten 3 screws [2] and
apply tension to the entrance conveyance belt [4] by own
weight of the entrance conveyance motor [3]. Then tighten
3 screws [2].
(3) Procedure of removing the paper exit conveyance motor assy and replacing the paper exit conveyance belt
[3] [5] [6] [4] 1. Remove the rear cover. G.17.2.3 Rear cover)
2. Disconnect the connector [1] and then remove the wiring harness
from the wiring harness clamp.
3. Remove the straight gate spring [3].
4. Remove 3 screws [4] and then remove the paper exit motor assy
[5] and the paper exit conveyance belt [6].
Note
When reinstalling, temporary tighten 3 screws [4] and
apply tension to the paper exit conveyance belt [6] by own
weight of the paper exit motor assy. Then tighten 3 screws
[4].
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(4) Replacing procedure of the entrance conveyance motor (M1), the paper exit motor (M2)
[2] [1] 1. Remove the entrance conveyance motor assy and the paper exit
motor assy.
2. Remove 4 screws [1], and then remove the mounting bracket [2].
Note
When reinstalling, be sure to put the connector [3], be
sure to install it in the direction shown in the picture.
[1] [3]
a0get3c003ca
[3] [4] [2] 3. Loosen 2 screws [1] to remove the pulley gear [2]. Then remove
the entrance conveyance motor (M1) and the paper exit motor
(M2) [3].
Note
When reinstalling, insert the pin [5] to the shallower
groove [4] until it comes in contact, and then tighten 2
screws [1].
19.2.2 Replacing the conveyance pulley, the paper exit conveyance pulley
(1) Periodically replaced parts/cycle
Conveyance pulley, Paper exit conveyance pulley
: Every 20,250,000 prints*1
*1 1200/1200P/1051
F -213
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(2) Procedure
1. Remove the following parts.
Rear cover (Refer to G.17.2.3 Rear cover)
[2]
[3] Entrance conveyance motor, Entrance conveyance belt, Paper
exit motor, Paper exit conveyance belt (Refer to F.19.2.1
Replacing the entrance conveyance motor (M1), the paper exit
motor (M2), the paper exit conveyance belt)
[1]
2. Remove the screws [1], 2 for each of 4 places, 4 conveyance
pulleys [2], and 4 pulley guides [3].
3. Remove the E-ring [4], the paper exit conveyance pulley [5] and
the pulley guide [6].
Note
Reinstall the paper exit conveyance pulley [5] with the
gear inside.
[5]
[4]
[6]
a0get3c005ca
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(2) Procedure
1. Remove the following parts.
[1] [3] [5] [4] Rear cover (Refer to G.17.2.3 Rear cover)
Entrance conveyance motor, Entrance conveyance belt (Refer
to F.19.2.1 Replacing the entrance conveyance motor (M1),
the paper exit motor (M2), the paper exit conveyance belt)
Conveyance pulley /1 of the entrance pulley. (Refer to F.19.2.2
Replacing the conveyance pulley, the paper exit conveyance
pulley)
2. Remove the E-ring [1].
3. Remove the screws [2], 2 for each position, and then remove the
E-rings [3], and the bearings /K [4], 1 for each.
Note
[2] When reinstalling the bearing /K [4], be sure to set so that
the notch of the bearing /K comes in the position [5] as
shown in the picture.
To prevent the notch from opening, when tighten the
screws [2], 2 for each, in counterclockwise order.
When reinstalling the bearing /K [4], be sure to apply the
Molykote EM-30L on all over around the spring pins [6] on
front and rear of the shaft.
[2] [6]
a0get3c006ca
19.2.4 Replacing the entrance roller /2, the stacker entrance roller, the stacker entrance conveyance belt, the stacker
entrance roller pressure springs /Fr and /Rr, the bearing /K
(1) Periodically replaced parts/cycle
Entrance roller /2, Stacker entrance roller
: Every 20,250,000 prints*1
Stacker entrance conveyance belt
: Every 20,250,000 prints*1
Stacker entrance roller pressure springs /Fr and /Rr, Bearing /K
: Every 20,250,000 prints*1
*1 1200/1200P/1051
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(2) Procedure
1. Remove the following parts.
[3] [1] [2] [3] Rear cover(Refer to G.17.2.3 Rear cover)
Entrance conveyance motor/entrance conveyance belt (Refer
to F.19.2.1 Replacing the entrance conveyance motor (M1),
the paper exit motor (M2), the paper exit conveyance belt)
Conveyance pulley of the entrance roller /2 (Refer to F.19.2.2
Replacing the conveyance pulley, the paper exit conveyance
pulley)
2. Remove the stacker entrance roller pressure springs /Fr [1] and /
Rr [2].
3. Remove the screws [3], 2 for each position, and then remove 2
coupling brackets [4].
Note
When reinstalling, push the stacker entrance roller assy
[6] [4] [6] [5] a0get3c007ca [5] against the coupling receiver bracket [6] and then
install the coupling bracket [4].
4. Remove the screw [1], and remove the knob [2].
[2] [1] [7]
5. Remove the E-ring [3].
6. Remove the screws [2], 2 for each front and rear sides, and then
[6] remove the E-rings [3] and the bearings /K [4], 1 for each.
[5] Note
When reinstalling the bearing /K [6], be sure to set so that
the notch of the bearing /K comes in the position [7] as
shown in the picture.
To prevent the notch from opening, when tighten the
screws [4], 2 for each, in counterclockwise order.
When reinstalling the bearing /K [4], be sure to apply the
[4]
Molykote EM-30L on all over around the spring pins [8] on
front and rear of the shaft.
[9]
[7]
[6]
[5]
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8. Remove the screws [1], 2 for each position, and then remove the
[1] [1]
E-rings [2] and the bearings /K [3], 1 for each.
Note
When reinstalling the bearing /K [3], be sure to set so that
[2] the notch of the bearing /K comes in the position [4] as
[2] [3] shown in the picture.
To prevent the notch from opening, when tighten the
[3] [4] screws [1], 2 for each, in counterclockwise order.
[4]
9. Remove the stacker entrance roller[5].
Note
When reinstalling, be sure to set so that the flange section
[6] of the pulley comes in the direction shown in the
picture.
[6] [5]
a0get3c009ca
10. Remove the screws [1], 2 for each position, and then remove the
[1]
[1] E-rings [2], 1 each. Then slide the bearings [3], 1 for each.
Note
When reinstalling the bearing [3], be sure to set so that
the notch of the bearing comes in the position [4] as
shown in the picture.
To prevent the notch from opening, when tighten the
screws [1], 2 for each, in counterclockwise order.
11. Remove the entrance roller /2 [5] and the stacker entrance
[4] [3] [2] [2] [3] [4]
conveyance belt [6] from the bracket [7].
Note
When reinstalling, be sure to set so that the flange section
[8] of the pulley comes in the direction shown in the
picture.
19.2.5 Replacing the paper refeed roller, the merging section roller, the paper exit roller, the bearing /K
(1) Periodically replaced parts/cycle
Paper refeed roller, Merging section roller, Paper exit roller, Bearing /K
: Every 20,250,000 prints*1
*1 1200/1200P/1051
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(2) Procedure
1. Remove the following parts.
[2] [4] [1] [6]
Front door(Refer to G.17.2.2 Front cover)
Rear cover(Refer to G.17.2.3 Rear cover)
Left cover(Refer to G.17.2.4 Left cover)
Paper exit motor, Paper exit conveyance belt (Refer to F.
19.2.1 Replacing the entrance conveyance motor (M1), the
paper exit motor (M2), the paper exit conveyance belt)
Conveyance pulleys of the paper refeed roller, the merging
section roller and the paper exit roller
2. Loosen the screw [1] and remove the screw [2]. Then remove the
FD alignment belt [3] from the pulley [4].
Note
[3] [7] [8] [7] When reinstalling the FD alignment belt [3], be sure to
insert it to the pulleys [4] and [5], and place it under the
tension of the spring [6] and then tighten the screw [1].
[5]
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4. Remove the screw [1], and remove the knob [2].
[6] [5] [4] 5. Remove the screws [3], 2 for each of 3 positions, and then remove
the E-rings [4] and the bearings /K [5], 1 for each.
Note
When reinstalling the bearing /K [5], be sure to set so that
the notch of the bearing /K comes in the position [6] as
shown in the picture.
To prevent the notch from opening, when tighten the
screws [3], 2 for each, in counterclockwise order.
When reinstalling the bearing /K [4], be sure to apply the
Molykote EM-30L on all over around the spring pins [7] on
front and rear of the shaft.
[3]
[2] [1]
[7]
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6. Remove 2 E-rings [1].
[5] [4] [3]
7. Remove the screws [2], 2 for each of 3 positions, and then remove
the E-rings [3], and the bearings /K [4], 1 for each.
Note
When reinstalling the bearing /K [4], be sure to set so that
the notch of the bearing /K comes in the position [5] as
shown in the picture.
To prevent the notch from opening, when tighten the
screws [2], 2 for each, in counterclockwise order.
When reinstalling the bearing /K [4], be sure to apply
Molykote EM-30L on all over around the spring pins [6] on
front and rear of the shaft.
[2]
[1] [6]
a0get3c013ca
8. Remove the paper exit roller [1], the merging section roller [1] and
[2] [1] the paper refeed roller [3].
Note
When reinstalling, be sure to set each roller in the
following conditions; the paper exit roller [1] with the side
which has a step on the top of the shaft faced rear, the
merging section roller [2] with its screw hole faced rear
and the paper refeed roller [3] with its D-cut faced
front.
[3] a0get3c014ca
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(2) Procedure
1. Remove the Rear cover(Refer to G.17.2.3 Rear cover)
[7] [6] [4] [5] [3] 2. Remove the straight gate spring [1].
3. Remove the C-clip [2] and remove the straight gate solenoid arm
[3].
4. Remove the screw [4] and remove the straight gate solenoid arm
[5].
5. Remove the E-ring [6] and then remove the bearing [7].
[3]
[2]
a0get3c016ca
19.2.7 Replacing the straight gate solenoid (SD1) and the straight gate spring
(1) Spotted replaced parts/cycle
Replacing the straight gate solenoid (SD1) and the straight gate spring
: Spot replacement (Actual replacement cycle: every 5,000,000 operations)
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(2) Procedure
1. Remove the Rear cover(Refer to G.17.2.3 Rear cover)
[6] [4] [5] 2. Remove the straight gate spring [1].
3. Remove the C-clip [2] and remove the straight gate solenoid arm
[3].
4. Remove the connector [4].
5. Remove 2 screws [5] and then remove the straight gate solenoid
assy [6].
Note
[1] [2] When reinstalling the parts, be sure to fix the straight gate
solenoid assy so that the leading edge [1] of the straight
gate without pulling the plunger comes to upper than the
guide plate [2] and the leading edge [3] of the straight gate
with pulling the plunger comes to lower than the guide
plate [4] after installing the straight gate spring.
6. Remove 3 screws [1] and remove the mounting bracket [2] and the
[6] [1] [2] [3] plunger [3]. Then, remove the straight gate solenoid (SD2) [4].
Note
When reinstalling this part, be sure to install it so that the
wiring harness [5] is on the side of the screw hole [6] of
the mounting bracket [2].
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(2) Procedure
1. Remove the Rear cover(Refer to G.17.2.3 Rear cover)
[4] [6] 2. Remove the C-clip [1] and remove the stacker exit shutter arm [2].
Then remove the plunger [3].
Note
Be careful that the plunger [3] falls down when removing
the C-clip [1].
Note
[2]
When reinstalling the parts, be sure to fix the stacker exit
shutter solenoid assy so that the leading edge [3] of the
stacker exit shutter [2] comes to the inner area [6] of the
folding part of the guide plate [5] on the refeed roller [4]
when pulling the plunger of the stacker exit shutter
solenoid (SD2) to which the stacker exit shutter arm [1] is
connected.
Check it from the opening [7].
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[1] [2] [5] 5. Remove 4 screws [1] and then remove the stacker exit shutter
solenoid (SD2) [3] from the mounting bracket [2].
Note
When reinstalling this part, be sure to install it so that the
wiring harness [4] is on the side of the screw hole [5] of
the mounting bracket [2].
(2) Procedure
[4] [6] [5] [2] [1] 1. Remove the Rear cover(Refer to G.17.2.3 Rear cover)
2. Remove the C-clip [1] and remove the stack switching arm [2].
3. Disconnect the connector [3].
4. Remove 2 screws [4] and then remove the plunger [5] and the
stack switching solenoid assy [6].
[3] a0get3c026ca
Note
[2] [3] When reinstalling the parts, be sure to fix the stack
switching solenoid assy so that the driven roller [2]
touches with the refeed roller [3] when not pulling the
plunger [1] of the stack switching solenoid (SD3), and
when pulling it, the gap between them is larger than the
standard value "a".
Standard value "a"
:The gap between the driven roller [2] and the re-feed
roller [3] is 2mm or more.
Check it from the opening [4].
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[2] [1] 5. Remove 4 screws [1] and then remove the stack switching
solenoid (SD3) [3] from the mounting bracket [2].
Note
When reinstalling this part, be sure to install it so that the
wiring harness [4] is on the side of the screw hole [5] of
the mounting bracket [2].
(2) Procedure
1. Remove the Rear cover(Refer to G.17.2.3 Rear cover)
[4] [2] [1] 2. Remove the C-clip [1] and remove the stacker entrance guide
plate arm [2].
3. Disconnect the connector [3].
4. Remove 2 screws [4] and then remove the stacker entrance guide
plate solenoid assy [5].
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Note
[5] [4] When reinstalling the parts, be sure to fix the stacker
entrance guide plate solenoid assy at the position where
the roller [4] installed to the drive shaft [3] of the solenoid
starts pushing the mounting bracket [6] of the stacker
entrance roller [5] with the plunger [1] touching with the
mounting bracket [2].
Check it from the opening [7].
[6] [3]
[6] [2] 5. Remove 3 screws [1] and remove the mounting bracket [2] and the
plunger [3]. Then, remove the stacker entrance guide plate
solenoid (SD4) [3].
Note
When reinstalling this part, be sure to install it so that the
wiring harness [5] is on the side of the screw hole [6] of
the mounting bracket [2].
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WARNING: Risk of electrical shock. This warning statement indicates situations where there is a risk of death by electric
shock.
CAUTION: This notice indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate
injury.
It may also be used to alert against unsafe practices.
Certain components in this product are susceptible to damage from electrostatic discharge.
Observe all ESD procedures to avoid component damage.
This section contains cleaning and maintenance procedures.
CAUTION
GP-501 uses screws of inch standard. Therefore, do not mix them with other products (metric standard screws). Otherwise, the
screw hole is damaged.
Make sure to unplug the power code of the main body from the power outlet when it is connected to the main body.
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Note
The felt pad assembly on the Twin Loop Die Set is the only assembly that can be replaced.
5. Place the magnet and retainer [1] over the pad [2] and lightly
press them against the pad and the Die Set base. Make sure the
assembly is sitting on the base [3] and that the felt pad is against
the punch pins [4].
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Some Die Sets use springs to hold the top plate above the pressure bar [1]. Detentes in the top plate hold the springs in place [2]. Ensure all
springs are in place.
(2) Procedure
Set the Die Set on a table and press the top plate straight down at both ends [1] at the same time and look for a smooth operation. The top
plate and pins should retract fully when you release.
Reinstall the Die Set into the punch and run several sheets of the customers paper through the punch. Inspect the holes.
Holes should be clean and even with no tearing or frayed edges.
Holes should be punched completely, leaving no chip attached.
Holes should be straight (no skew) and evenly spaced from the edge of the paper and aligned.
20.2.5 Checking and lubricating the Die Set pins and Die Set shoulder bolts
(1) Periodically Checked and lubricated parts/cycle
Die Set pins
: Every 200,000 prints (Actual lubrication cycle: Every 50,000 punches) *1
: Every 210,000 prints (Actual lubrication cycle: Every 50,000 punches) *2
Die Set Shoulder bolts
: Every 800,000 prints (Actual lubrication cycle: Every 200,000 Punches) *1
: Every 750,000 prints (Actual lubrication cycle: Every 200,000 Punches) *2
*1 1200/1200P/1051/C6501/C6501P/C65hc
*2 C8000
(2) Procedure
Inspect the punch pins for signs of wear or mis-alignment. Periodic lubrication extends the life of the Die Sets.
The customer or operator can perform this maintenance between technician inspections.
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(2) Procedure
Chips and paper dust falls to the bottom of the punch. Clean with a vacuum cleaner each time the machine is serviced. The customer can
also do this between the technicians visits.
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(2) Procedure
Remove the Die Set and clean the guide [1] with a vacuum cleaner.
(2) Procedure
Ensure latch holds door closed.
Ensure switch is activated when the door is closed.
To adjust the door latch. (Refer to G.18.2.1 Door latch check)
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20.3.9 Cleaning and Checking the aligner paper path and panels
(1) Periodically cleaned and checked parts/cycle
Aligner paper path and panels
: Every 3,000,000 prints.
(2) Procedure
Inspect for worn or damaged parts. Clean with alcohol, an approved cleaner, or a soft cloth moistened with mild detergent and warm water as
needed.
(b) Procedure
Make sure the aligner rollers are clean.
Ensure that the idler rollers maintain pressure against the green drive belt.
Inspect for bent or damaged parts.
WARNING:
Disconnect the GP-501 Punch from power and retain the power cord in your possession for your safety. Failure to observe
this warning could result in death or serious Injury.
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2. Ensure the torsion springs [1] are hooked over the bracket [2].
(2) Procedure
Ensure the Aligner Drive Belts are clean.
Inspect for frayed edges and wear.
To adjust or replace the Aligner Drive Belt. (Refer to F.20.3.26 Aligner Drive Belt Replacement)
(2) Procedure
1. Inspect and ensure the Back Gauge solenoid linkage moves freely. Press linkage down and release [1]. Linkage should return.
2. Clean out the solenoid and surrounding area with a vacuum cleaner and canned air [2]. Make sure the solenoid is clean and dry.
Note
Do not apply lubricants to the solenoid or linkage.
To remove and repair the back gauge. (Refer to F.20.3.28 Replacing the back gauge mechanism, F.20.3.29 Back Gauge Removal)
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(2) Procedure
Idler rollers press against the drive rollers and move the paper through the bypass [1] or the punch [2].
Inspect rollers for wear patterns or groves. The roller surface should be even and have a textured surface. Where practical, remove the roller
assembly to clean [3].
Please see the reference page about the mainteinence procedure of each roller.
Bypass Idler roller [3].
Punch Idler roller [4]. (Refer to F.20.3.14 Cleaning and Checking the punch idler rollers)
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Installation Note:
Make sure the flat surface of the bushing aligns in the fork.
Rollers are non-directional so it does not matter which end goes in each fork.
After the assembly is in place, gently pull the assembly outward and release to ensure it moves freely in the fork.
(a) Procedure
Inspect rollers for wear patterns or groves [1],[2]. The roller surface should be even and have a textured surface.
Replace per the maintenance schedule.
Note
Pull out the chip bin to access the idler roller [2]
Use the drive knob [1] to turn the rollers to continue inspection and cleaning.
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Installation Note:
Make sure the flat surface of the bushing aligns in the fork.
Rollers are non-directional so it does not matter which end goes in each fork.
After the assembly is in place, gently pull the assembly outward and release to ensure it moves freely in the fork.
(1) Procedure
Inspect rollers for wear patterns or groves [1],[2]. The roller surface should be even and have a textured surface.
Replace per the maintenance schedule.
Note
Pull out the chip bin to access the idler roller [2]
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Use the drive knob [1] to turn the rollers to continue inspection and cleaning.
Installation Note:
Make sure the flat surface of the bushing aligns in the fork.
Rollers are non-directional so it does not matter which end goes in each fork.
After the assembly is in place, gently pull the assembly outward and release to ensure it moves freely in the fork.
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(2) Procedure
Inspect for wear patterns or groves. The roller surface should be even and not glazed.
Some drive rollers are not easily accessible. Those that are [1], should be inspected and cleaned when the idler rollers are removed. Where
practical, make sure the rollers are clean. Clean with a soft cloth and alcohol. Refer to also F.20.3.13 Cleaning and Checking the Idler Rollers.
(2) Procedure
Inspect the latches for worn or damaged parts.
Open and close the latches and ensure they lock into place when closed.
Ensure the nylon wheel [2] turns freely on its bearing and that it aligns with its locking.
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(2) Procedure
Inspect and clean Optical Sensors [1] per the maintenance schedule or as needed.
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Use canned air to blow the debris off each sensor. The illustration shows examples of three sensors [1].
(2) Procedure
Inspect the Bypass panel [1], rollers [2], and entrance guide [3] for wear, damage, and obstructions.
Inspect the rollers for wear patterns or groves. The surface should be rough and even. Make sure the rollers are clean. Clean rollers with
a soft cloth and alcohol. (Refer to F.20.3.13 Cleaning and Checking the Idler Rollers, F.20.3.15 Cleaning and Checking the Drive Rollers)
Raise the panel and ensure the magnet holds it in open [4]. Inspect the path for obstructions. Clean as needed.
Close the panel and check that it is flat and that paper will pass under it.
Ensure the bypass diverter moves freely and returns to the bypass position.
(2) Procedure
Inspect the entire paper path through the punch. Look for wear, damage, and obstructions.
Inspect the rollers for wear patterns or groves.
Open the Aligner Panels [1] and U-channel [2] and make sure there are no obstructions.
Confirm that the latch [3] holds the U-channel tightly in place. Re-shape it if necessary.
Clean as needed.
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(2) Procedure
Inspect all timing belts [1], [2] for wear, missing teeth, frayed edges, and cracks. For replacement, refer to F.20.3.43 Belt replacement.
Check for proper deflection of belts. The belts should be slightly loose with approximately 1/4 (6.35mm) deflection [1]. Belts that are too loose
will not drive properly and belts that are too tight can wear out prematurely or damage their driven components. Five belts [2] have tensioners,
it is these five belts that should be checked.
(2) Procedure
Separate the punch from the printer and remove the rear cover. (Refer to G.18.3.2 Separating the Punch From the Printer, G.18.3.3
Removing the Rear Cover)
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5. From the rear of the punch, remove one of the E-rings [1] from the
Bypass shaft.
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6. From the side of the punch, slide the shaft towards the end of the
shaft [1] without the E-Ring [2] until the other end of the shaft
clears the nylon bushing and bracket.
7. Lift the opposite end of the shaft [3] and slide it out of the Bypass
panel in the opposite direction of the removed E-Ring [4].
Installation Note
Make sure the nylon bushing is installed so that it
protrudes through the mounting bracket of the rear frame
into the Bypass panel [5].
8. Rotate the rear of Bypass panel [1] so that it extends past the
entrance side of the punch [2].
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(2) Procedure
1. Pull off E-Clips [1]
2. Remove the pins [2]. During removal of pins hold on to spring with
fingers.
3. Completely remove the springs [3] and then slide roller assembly
[4] down and then out.
Note
Aligner rollers must be moved downwards. Hence all the
rollers need to be removed.
2. Remove the 4 screws that secure the front paper chute [1] to
remove the entrance guide [2].
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3. To remove the GP2 aligner latch [1], do the following:
1. Unhook the spring of the GP2 aligner latch on the right end.
2. Remove only one (the one closest to the frame) of the E-rings
of the GP2 aligner latch on the left end (front Door side).
3. Push the GP2 aligner latch in toward the front door until it
clears the rear frame.
4. Pull the entire GP2 aligner latch, door latch out and set it
aside.
4. To remove Entrance Idler Aligner panel [2] assembly. (Refer to F.
20.3.24 Aligner Panel Removal)
5. Remove the fan [7] that prevents access to the flexible cable. To
remove it simply pull it off the shaft.
6. Remove the flexible cable using a hex wrench.
7. Remove the 2 screws [3]
8. Loosen screw from the solenoid link.
9. Remove the solenoid assembly [5] and link from the Diverter
Shaft[6], leave it hanging.
3. As a double check, hold the entire Paper Guide assembly up so that you can visually inspect the alignment between the sheet metal
surface and the metal surface of the Aligner. The green drive belt should appear to be even or parallel, and just floating above the
surface of the sheet metal.
3. To install the Paper Guide assembly into the GP-501 Punch:
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1. As you slide the Paper Guide assembly into place,
- Hook up the Sensor Harness to the Sensor on the back.
- Lift it up slightly to clear the lower Transition Paper Guide.
- Be sure to clear the Sensor Bracket at the top left.
- Be sure that the Flex Coupling Shaft is sticking out of the rear
of the GP-501 Punch properly.
2. Visually check all around the mounting area of the Paper
Guide assembly and that the Sensor Harness is properly
connected.
3. Loosely secure it in place with 3 screws on the left and 3 on
the right.
4. Loosely install the 2 top screws.
5. Once all 8 mounting screws have been properly started you
have good alignment. You may now go back and tighten the
screws until they are snug.
4. Install the Flexible Shaft.
5. Install the curved sheet metal Exit Paper Guide (item 7) with Idler
Roller 4 Screws. Start all 4 screws, (2 on front and 2 on back) then
tighten.
6. Connect the Sensor Wire Harness at the top rear of the Exit Paper
Guide.
7. Install the GP2 Shaft back into place by inserting it first into the
front, then the back.
(6) Paper Entrance and Exit Side Green Drive Belt Replacement
1. To remove the GP6 Flipper (C), Door Latch:
1. Remove only one (the one closest to the frame) of the E-Rings
of the GP6 Flipper on the right end (front door side).
2. Push the GP6 Flipper in toward the front door until it clears the
rear frame.
3. Pull the entire GP6 Flipper, door latch out and set it aside.
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2. To remove the Rear Aligner, Idler Paper Guide assembly:
1. Remove 2 E-Rings from the Pivot Shaft.
2. Slide the Shaft all the way out through the front of the GP-501
Punch.
3. Remove the 2 nylon bearings.
4. Remove and set aside the Rear Aligner, Idler Paper Guide
assembly.
3. To remove the curved sheet metal Exit Paper Guide assembly:
1. Remove the 4 screws (2 rear and 2 front) of the curved sheet
metal Exit Paper Guide assembly.
2. Unplug the sensor.
3. Pull the entire sheet metal Exit Paper Guide assembly out, set
aside.
4. To remove the Rear, Drive Side, and Paper Guide Aligner
assembly. This is the large sheet metal assembly within the
GP-501 Punch that contains the green drive belt Aligner.
CAUTION
Walk the Belt off of the Aligner Pulley at the rear.
1. Remove the 2 screws that hold the block to the frame. The
Coupler is loose and the rear panel will come out.
2. Remove the 6 screws that secure the face of this assembly.
3. Remove the 2 screws that secure this assembly from the top.
4. Pull and walk the entire sheet metal assembly of the Paper
Guide Aligner up and outward. You can grab the assembly at
the roller cut out with your fingers.
CAUTION
Handle the helical coupling carefully. It is very
delicate.
Note
In order to access these screws, you must first remove
the Die Set storage shelf and the cable shield attached
to the Die storage shelf at the paper entrance side.
Moving the Die Storage shelf aside will enable better
access to the 2 screws with a short Phillips screw
driver.
CAUTION
As you do this, disconnect the sensor harness behind
the assembly as soon as you are able to reach it.
Failure to do this can damage the unit.
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3. Run 10 sheets in punch mode.
4. Run 100 sheets in punch mode.
(2) Procedure
Reference Figure 3.44 Energy Roller as you perform this procedure.
1. Without disconnecting either retaining spring [1], roll one of them
gently to one side to release the Energy Drive Roller shaft from its
mounting bracket.
2. Lift the shaft [2] from the mounting bracket.
3. Using a clean cloth and alcohol, clean the surfaces of the rollers
[3] to remove any paper dust or toner that may have accumulated
over time.
4. Reverse steps 2 & 1 above to replace the shaft into the holder.
5. Ensure the flats of the bearings are seated properly in the
mounting brackets.
6. Ensure the springs are straight on the bearing to apply sufficient
force for the rollers to turn when you rotate the knob at the front of
the machine.
(2) Procedure
Remove Back Gauge assembly to clean and service the solenoid or to replace the Back Gauge. Also allows the removal of the Punch
Module.
To repair or replace the Back Gauge, separate the GP-501 Punch from the printer and finisher and then remove the rear cover. (Refer to G.
18.3.1 Preparing the GP-501 punch for service)
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4. On the rear of the punch, unplug the drive punch flag sensor
connector [1].
5. Remove the 2 Die Set Adjustment Bracket screws [2] and pull the
bracket aside [3].
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7. Disconnect the Back Gauge connector from the Punch Controller
PCB [1].
11. Feed the connector through the hole in the frame and the grommet
separately [2].
12. Remove one top screw [1] of chip tray full sensor bracket [2] and
pivot the bracket down.
13. Gently slide the Back Gauge assembly to the rear of the punch [1]
so that it extends through the slot [2] and clears the wiring harness
[3].
CAUTION
Do not damage the wires in the wiring harness. Failure to
observe this precaution may damage the wiring.
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14. Make sure the left end of the Back Gauge clears the opening on
the front of the punch [1] and pull it out [2] while sliding it to
towards the front.
(2) Testing
(a) To test the Back Gauge:
1. Install a Die Set.
2. Rotate the punch drive knob to ensure the drive and cams turn easily.
3. Test for proper hole alignment to the paper edge by doing the following.
a. Run 1 page at a time.
b. Run 2 pages at a time.
c. Run 5 pages at a time.
d. Run 10 pages at a time.
e. Run 50 pages at a time.
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(2) Testing
(a) To test the Back Gauge adjustment:
1. Run a few sheets of paper and check for skew with each Die Set.
2. Adjust the Back Gauge as needed and re-test.
3. Run 200 to 500 sheets of paper and check for mis-feeding, deep
punching, and skew.
(2) Procedure
Remove the module to lubricate the cams, or to service or replace the following components.
Punch motor
Drive motor belt
Punch module brake
Cams
Flexible drive coupling
Punch Module drive rollers
The clutch can be replaced without removing the module. (Refer to F.20.3.36 Punch Clutch Replacement).
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WARNING
Disconnect the GP-501 Punch from its power source before removing the Back Gauge assembly.
Failure to observe this warning can result in severe injury or death and damage the punch.
3. Remove the 4 Punch Module retaining screws [1] from the front
panel.
4. Release the cable ties on the left wiring harness [1] to free the
Punch Module wiring. Remove the connector from flag sensor [2].
Remove harness from brake and clutch as per image below.
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9. Carefully slide the Punch Module out the back of the punch.
Ensure that the wiring harness does not get caught or prevent
removal of the module.
(2) Procedure
Back gauge and rail needs to be removed for accessing punch module cams. refer to F.20.3.29 Back Gauge Removal for removing back
gauge. Use brush for reach to cams for further cleaning operation.
Installation Note
Make sure the wires on the rear of the punch are not obstructing the Die Set or Chip Bin.
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6. Remove the 2 clutch bracket screws [1].
Installation Note
When installing the clutch bracket, ensure that the fork of
the clutch engages the tab on the bracket [2].
7. Loosen the 2 clutch socket head set screws [1], slide the Punch
clutch [2] off the shaft, and remove the shaft key [3].
Installation Note
When installing the Punch clutch, be sure to install the
shaft key. Press the Punch clutch against the drive gear
plate. While pressing the clutch against the plate, tighten
the 2 set screws. The assembly does not require a gap
between the Punch clutch and clutch plate.
8. Cut wire ties as needed and unplug the clutch connector [1] from
the Punch Controller PCB.
9. Slide the back portion of the clutch [1] off the shaft.
The motor drive belt [2] can be removed at the same time.
10. To install the clutch, reverse these steps.
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2. Use a 0.0001" (0.00254 mm) feeler gauge to set the gap between the brake and the brake pad.
3. Tighten the 2 set screws and check the gap.
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3. Remove the metal spring clip [1] from the fan and slide the fan [2]
off the shaft.
Installation Note
When installing the fan, be sure to align the flat of the fan
hub with the flat on the shaft. Also, make sure the hub and
spring clip are facing away from the motor.
4. Loosen the 2 socket head set screws[1] on the pulley and slide the
pulley and belt off the shaft.
5. Remove the motor mounting 4 nuts [2].
6. To install the motor, reverse these steps.
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Needle nose pliers
With the Punch Module out of the machine, the punch entrance side [1] and exit [2] drive rollers can be cleaned or replaced.
4. Remove the E-Ring at the end of the drive roller shaft [1].
5. Slide the drive roller shaft and bracket towards the opposite end of
the Punch Module so that the end of the shaft clears the bearing at
the end where you removed the E- Ring [1].
6. Lift the drive roller and bracket out of the Punch Module.
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3. To install and adjust the tension of the belts, reverse these steps.
20.3.44 Tools
Tools (needs to be reviewed by Engineering for current design accuracy)
Tools recommended for service of the GP-501 Punch:
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Screw driver, flat head, small
Supply of wire tie wraps
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G DISASSEMBLING/REASSEMBLING
1. ITEMS NOT ALLOWED TO BE DISASSEMBLED
1.1 Screw-lock applied screw
Note
The screw-lock is applied as a prevention of screw looseness.
The screw-lock is applied to the screws which have a risk of loosening with the oscillation and load during using and shipment.
When loosening or removing the screw which has been applied the screw-lock, be sure to apply the screw-lock again after
tightening the screw.
[2]
[2]
[1] Screws not allowed to be removed [2] Screws not allowed to be removed
[3] CCD unit [4] Lens reference plate assembly
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[2]
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[2]
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[4] [3]
[1] [2]
[5]
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[2]
[1]
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[1] Screws not allowed to be removed [2] Pressure roller arm /Fr
[3] Screws not allowed to be removed [4] Pressure roller arm /Rr
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[4]
[6] [5]
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[1] [5] [7] [3] [4] 4. Remove 3 screws [1], and then remove the right cover /Up4 [2].
5. Remove 2 screws [3], and then remove the right cover /Up3 [4].
6. Remove the filter cover /Rt1. (Refer to F.5.1.1 Replacing the filter
box, developing dust proof filter)
7. Remove the screw [5].
8. Remove 3 screws [6], and then remove the right cover /Up2 [7].
[2] [6]
[1] [2] 9. Remove 4 screws [1], and then remove the right cover /Up1 [2].
10. Reinstall the above parts following the removal steps in reverse.
[5] [6]
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[10] [7] 4. Reinstall the above parts following the removal steps in reverse.
Note
As the original glass assy consists of the original glass [7]
with the original positioning plate /Lt [8] attached, be sure
to remove it by holding the specified positions [9] and
[10].
Lifting up of the original positioning plate /Lt causes the
double-stick tape to come off.
[8] [9]
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2.2.5 Upper cover /Fr, /Rt, /Lt, connector cover /Fr, /Rr, switch cover assy
(1) Procedure
1. Remove the original glass assy. (Refer to G.2.2.4 Original glass
assy)
2. Open the toner supply section. (Refer to F.5.3.2 Opening /closing
the toner supply door section.)
3. Remove the screw [1] and then remove the scanner cover /Fr2 [2].
4. Remove the screw [3] and then remove the scanner cover /Fr1 [4].
5. Remove 2 screws [1], and then remove the upper cover /Fr [2].
[2] [1]
6. Remove 2 screws [2], and then remove the connector cover /Rr
[2]
[2].
7. Loosen 3 screws [3], and then remove the connector cover /Fr [4].
[1]
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8. Remove 2 screw caps [1].
[1] [2]
9. Remove 2 screws [2], and then remove the upper cover /Rt [3].
[3]
[2]
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[1] [1] [2] [1] 5. Remove 23 screws [1], and then remove the shield cover /Up [2].
[1] [1]
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[2] [2]
[1] 8. Remove 7 screws [1], and then remove the cable stay /Up [2].
[2] [1]
[1] [2]
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[1] [2] 12. Remove 7 screws [1], and then remove the shield plate [2].
[1] [1]
[1] [2] [3] [2] 13. Disconnect 9 connectors [2] and the relay connector [3] which are
connected to the over all control board (OACB) [1].
14. Disconnect the connector [5] which is connected to the memory
control board /1 (MCB1) [4].
[2] [1] 15. Disconnect 10 connectors [2] which are connected to the printer
image processing board (PRIPB) [1].
[2]
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[3] 16. Pull out all cables of disconnected connectors to the outside of the
main board unit.
Note
Pull out the cable of CN215 [1] from the opening [3] after
removing the core [2].
[1] [2]
17. Remove 2 screws [1], and then remove the corner guard [2].
18. Remove 2 screws [3], and then remove the cover mounting
bracket [4].
[2] [4]
[1] [3]
19. Remove 5 screws [1], and then remove the cable clamp mounting
bracket [2].
[2] [1]
[1]
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[1] [2] [1] 20. Remove 9 screws [1], and then disconnect 3 connectors [2] to
remove the printer image processing board (PRIPB) [3].
[1] [3]
[2] [1] 21. Remove 11 screws [1] and remove the main board cover /Lw [2].
[1]
22. Remove 15 screws [1] and remove the main board unit [2] in the
arrow-marked direction.
[1]
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[1] [2] 23. Check point when removing the main board unit
Note
Release the clamp, turn to the arrow direction and pout
the main board unit [1] because it is connected with the
shield [2].
[1] [1] 24. Remove 26 screws [1], and then remove the shield cover /Rr [2].
Note
The main board unit can be removed from the main body
by removing the shield cover /Rr.
Be sure to put the removed shield cover /Rr against the
side of the main body with the cable connected.
25. Reinstall the above parts following the removal steps in reverse.
[1] [2]
8050ma3141
5. Turn the lock lever [1] downward to release the lock and then pull
out the ribbon cable [2].
Note
When reinstalling the ribbon cable, push down the lock
lever and insert the ribbon cable fully to the connector so
that its conductor side comes opposite side of the lock
lever.
After that, return the lock lever to its original position and
lock the ribbon cable.
[1] [2]
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6. Remove 4 screws [1] and then remove the CCD unit [2].
[1] [2] Note
Never remove any screw other than it. When removed,
various optical adjustments which are not available in the
field are required.
Never touch the lens or it causes the faulty image
[2]
[2]
[1]
[1] [1] [2] 4. Remove the screws [1], 4 each, and then remove 2 upper cover
mounting brackets [2].
[1]
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[4] [3]
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3. Fix the exposure unit with the screw [4] and the wire holder [5], 1
each.
4. Remove 2 optics unit positioning jigs [3].
5. Be sure that the following reinstallation of the parts follows the
removal steps in reverse.
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[6] [5]
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[1]
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3. Remove the wire terminal [3] of the scanner wire /Rr [2] from the
spring fixing plate [1] and then remove the scanner wire /Rr [2]
from the pulley /3 [4], outside of the V-mirror pulley [5] and the
pulley /2 [6] in order.
4. Remove the metal ball [8] of the scanner wire /Rr [2] from the wire
stopper [7] and then remove the scanner wire /Rr [2] from the
[5] inside of the V-mirror pulley [5] and the pulley /1 [9] in order.
5. Remove the scanner wire /Rr [2] from the drive pulley [10].
6. Following the steps 3 to 5, remove the scanner wire /Fr [11].
[4] [6] [3] Note
Be sure to install the scanner wires /Fr and the /Rr
[9] symmetrically.
[10]
[2]
[3]
[1]
[11]
[1] [2]
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G DISASSEMBLING/REASSEMBLING > 2. bizhub PRESS C7000/
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2. Drop the metal ball [3] in between the scanner wire /Fr [1] and /Rr
[6] [5] [1] [2] into the installation hole of the drive pulley [4]. With this hole as
[4] a starting point, wind the wire 3.5 turns [5] outwards and 3.5 turns
[6] inwards.
Note
[7] [3] [8] The same wire is used for the scanner wires /Fr and /Rr.
Be sure to wind each scanner wire with its wire terminal
outside, and its metal ball [7] inside.
Be sure to wind each scanner wire so that its both ends
[8] comes out from the bottom of the drive pulley.
Wind each scanner wire on the drive pulley thickly and be
[4] careful not to overlap each wire.
3. After winding the scanner wires /Fr [1] and /Rr [2], fix each wire
[5] [6]
with the tape [8] so that they do not come off.
[2]
[4]
[3] [7]
8050ma3026
4. Pass the metal ball [3] side (inside) of the scanner wire /Rr [2]
[9] which is winded on the drive pulley [1] through the pulley /1 [4] and
inside of the V-mirror pulley [5] in order, and then hook the metal
ball [3] on the wire stopper [6].
[10] 5. Pass the wire terminal side [7] (outside) of the scanner wire /Rr [2]
which is winded on the drive pulley [1] through the pulley /2 [8],
[2] outside of the V-mirror pulley [5] and the pulley /3 [9] in order, and
then hook the wire terminal [7] on the spring fixing plate [10].
6. Following the steps 4 to 5, install the scanner wire /Fr [11].
[5]
FRONT
[3]
[1]
[11]
8050ma3027
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[2] 7. Tighten the screws [1], 1 each, and fix 2 spring fixing plates [2].
8. Be sure that the following reinstallation of the parts follows the
removal steps in reverse.
[1]
a03uf2c105ca
(1) Procedure
[1] 1. Remove the right covers /Up1, /Up2, /Up3, /Lw1, and /Lw2. (Refer
to G.2.2.3 Right cover /Up1, /Up2, /Up3, /Up4, /Lw1, /Lw2)
2. Disconnect the connector [1].
3. Remove 10 screws [2], and then remove the fan mounting plate /
Rt [3].
[3] [2]
[2]
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[4] [5]
4. Remove 2 screws [1], and then remove the writing pressure plate
[2].
Note
When removing the writing pressure plate, be sure to put
your thumbs on the edge of the arrow-marked slit [3] and
support the writing pressure plate with the other fingers to
lift. Not to get injured, be sure to hold the specified
positions.
When reinstalling the writing pressure plate, be sure to
check that the screw section [5] of each writing unit is on
the arm [4] before pressing.
When the writing pressure plate cannot be inserted to the
[1] [2] [3] proper position at reinstalling it, be sure to check that the
writing unit is inserted straight.
After inserting each writing unit, be sure to press its rear
edges to check if it is fully inserted.
5. Remove the connectors [1], 4 each, and then remove the writing
[1]
units /Y [2], /M [3], /C [4], and /K [5].
Note
When reinstalling the writing units, be sure to check that
each of them is inserted straight.
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- Gamma Automatic Adjustment (Refer to I.5.4.7 Gamma
Automatic Adj. (Drum Peculiarity Adjustment))
- Beam Pitch Adjustment (Refer to I.5.3.14 Beam Pitch Adjustment
(Printer Adjustment))
- Moire Adjustment (Refer to I.5.3.15 Moire Adjustment (Printer
Adjustment))
4. Push back the process unit [6] until the screw [5] can be seen from
each hole [4] of the guide rails /Lt [2] and /Rt [3].
5. Remove the screw [5], 1 each.
Note
Do not remove the black screw.
6. Pull out the process unit [6] again, and then remove it from the
guide rails /Lt [2] and /Rt [3] as shown below.
The projection [7] on the guide rail /Lt is set in the notch [8] of the
process unit. The notch of the process unit is on the projection [9]
of the guide rail /Rt. Therefore, remove the process unit from the
guide rail /Lt first by displacing a little. Then, remove the process
[6] unit from the guide rail /Rt by lifting it up.
[7]
7. Reinstall the above parts following the removal steps in reverse.
[10] a03uf2c110ca
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2.2.16 Belt collection pipe, Vertical conveyance pipe, Horizontal conveyance pipe
(1) Procedure
Note
Clean the inside of the pipe following the steps when SC code C-0101 (paper feed motor abnormality) or C-2220 (transfer belt
motor abnormality) occurs.
1. Remove the process unit. (Refer to G.2.2.14 Process unit)
2. Turn the duplex section release lever [2] counterclockwise while
unlocking the lock [1].
3. Hold the duplex section release lever, pull out the duplex section
while unlocking the lock [3].
Note
In order to prevent rollover accidents, safety feature of the
product does not allow to pull out the duplex section
without unlocking the lock [3].
a03uf2c111ca
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[1] 5. Remove 7 screws [1], and then loosen the screw [2].
[1]
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[1] 6. Hold the belt waste toner inlet [1] and the drum /K waste toner inlet
[2] with both hands, and then remove the belt collection pipe [3]
and the vertical conveyance pipes /1 [4], /2 [5], /3 [6], and /4 [7]
being connected.
Note
When removing the belt collection pipe and the vertical
conveyance pipe, be sure to tilt the belt waste toner inlet
side frontward.
When reinstalling them, be sure to align the projections
on the rear side of each inlet to the main body.
[3]
[4]
[5]
[6]
[7]
[2] 8050ma3194
7. Remove the toner collection pipe [2] from the vertical conveyance
[3] [2]
pipe /1 [1], and then pull out the toner oscillating plate [3].
[1]
8050ma3195
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G DISASSEMBLING/REASSEMBLING > 2. bizhub PRESS C7000/
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[5] 8050ma3196
[2] [5] [1] 9. Remove the toner collection pipe /2 [2] from the toner collection
pipe /1 [1]
10. Remove the E-ring [3] and remove the gear [4].
11. Remove the toner collection screw [5] from the toner collection
pipe /1.
12. Clean the waste toner in the toner collection pipes /1 and /2.
Note
Be careful not to loose the sponges [6] and [7] when
cleaning the toner collection pipe /2.
[6] [7]
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G DISASSEMBLING/REASSEMBLING > 2. bizhub PRESS C7000/
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[4] [6] [3] [6] [2] [6] [1] 13. Separate the vertical conveyance pipes /1 [1], /2 [2], /3 [3] and /4
[4], remove each inlet cap [5], and then clean the waste toner in
each vertical conveyance pipe.
Note
Be careful not to loose 4 sponges [6] when cleaning the
vertical conveyance pipes.
When reinstalling each inlet cap, be sure to set the
depression [7] to the salient [8] of the vertical conveyance
pipe.
[5] 8050ma3198
[2] [1] 14. Remove the rear covers /Up1, /Up2, and /Lw. (Refer to G.2.2.1
Rear cover /Up1, /Up2, /Lw)
15. Remove the screw [1], and then remove the flywheel /C [2].
16. Remove the screw [3], and then remove the flywheel /K [4].
[3] [4]
17. Remove the toner collection box. (Refer to F.5.7.1 Replacing the
toner collect box)
18. Remove the main board unit. (Refer to G.2.2.7 Main board unit)
19. Put a piece of paper [3] under the connecting section of the
horizontal conveyance pipe /1 [1] and the horizontal conveyance
pipe assembly [2].
Note
Waste toner may spill out when removing the horizontal
conveyance pipe /2 from the horizontal conveyance pipe /
1. In order to prevent waste toner dropping in the
machine, be sure to put a piece of paper.
[1]
[2] [3] 8050ma3200
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G DISASSEMBLING/REASSEMBLING > 2. bizhub PRESS C7000/
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[1] 20. Remove 2 screws [1], and then pull out the horizontal conveyance
pipe assembly [3] from the horizontal conveyance pipe /1 [2].
[3]
[2] [1]
21. Remove the E-ring [1] and the gear [2].
Note
When reinstalling the gear, be sure to align the D-cut [4] of
the screw [3] with the D-cut [5] of the gear.
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[2] [1] 23. Pull out the screw [2] from the horizontal conveyance pipe
assembly [1].
Note
A spacer [3] is inserted on the gear mounting side of the
screw. When reinstalling it, be sure to insert the spacer.
G -30
G DISASSEMBLING/REASSEMBLING > 2. bizhub PRESS C7000/
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[1] 24. Remove 2 screws [1], and then remove the horizontal conveyance
pipe /4 [2].
25. Remove 2 screws [3], and then remove the horizontal conveyance
pipe /3 [4].
26. Clean the waste toner in the horizontal conveyance pipes /2 [5], /3
[4] and /4 [2].
[4] [5]
[3] 8050ma3205
27. Remove the screw [1], and then remove the horizontal conveyance
pipe /1 [2].
28. Clean the waste toner in the horizontal conveyance pipe /1.
29. Reinstall the above parts following the removal steps in reverse.
G -31
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[1]
6. Disconnect 2 connectors [1].
7. Remove the screw [2], and then release the fixation of the wiring
harness assy of the duplex section [3].
[2]
[3]
8050ma3085
11. Pull out the duplex section [6] again, and then move the guide pin
[8] of the guide rail /Rt [7] to the avoidance position of the slotted
hole [9].
12. Remove the duplex section [6] from the guide rails /Rt [7] and /Lt
[3].
Note
[7] [8] [10] When removing the duplex section, be sure to remove
with 2 people; one on the paper feed side and the other on
the paper exit side.
When removing the duplex section, the person on the
paper exit side holds the handle /Rt [10] of the duplex
section.
When removing the duplex section, the person on the
paper exit side holds the stay [11].
13. Reinstall the above parts following the removal steps in reverse.
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(1) Procedure
[6] [5] 1. Open the toner supply door section. (Refer to F.5.3.2 Opening /
closing the toner supply door section.)
2. While unlocking the release lever of the duplex section, turn the
duplex section release lever counterclockwise and pull out ADU
until the screw [1] can be reached. (Refer to F.5.11.1 Replacing
the intermediate conveyance clutches /2 (CL4) and /3 (CL5))
Note
Depending on the deformed condition of the lock levers /1
[2] and /2 [3], ADU cannot be pulled out smoothly.
However, keep enough space to access the screw [1] by
pressing the levers.
3. Remove the screw [1] and then remove the stopper [4].
[3] [5] [1] [2] Note
When reinstalling the stopper [4], be sure to align the
projection [5] with the positioning hole [6].
[4]
4. Once the stopper [4] is removed, the lock levers /1 [2] and /2 [3]
are deactivated. Then, pull out only ADU [7] furthermore.
WARNING
Do not pull out the process unit since it has a risk of
[2]
[3] falling down the main body.
5. Remove the ring [8] and then remove the lock lever /2 [3].
[7] 6. Remove the spring [9] from the lock lever /2 [3].
[1] [3] [8] Note
When replacing, be careful about the installation direction
of the spring [9] and the installation position of the hook.
7. Remove 3 screws [10] and then remove the lever enforcing plate
[11].
8. Remove the E-ring [12] and then remove the lock lever /1 [2].
[9]
9. Remove the spring [13] from the lock lever /1 [2].
Note
When replacing, be careful about the installation direction
[12] [10] [11] of the spring [13] and the installation position of the hook.
10. Reinstall the above parts following the removal steps in reverse.
[13]
[2] 8050ma3220
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G DISASSEMBLING/REASSEMBLING > 2. bizhub PRESS C7000/
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[1] [2]
8050ma3162
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8. Remove 1 E-ring [1].
[7]
9. Move the drive pulley [2] inward and then remove the wires /C [3]
[6]
[3] and /D [4].
[5] 10. After removing the E-ring [5], remove the pulley [6], and then
release the wires /C [3] and /D [4] from the wire regulation cover
[8] [7].
[4]
11. Remove the screw [8] from the bottom of the paper feed tray /1,
[1] and then remove the wire /D [4].
[2] 12. After removing the E-ring [9], remove the pulley [10], and then
[15] [19] [18] release the wire /C [3] from the wire regulation cover [11].
13. Remove 1 screw [12] from the bottom of the paper feed tray /1,
and then remove the wire /C [3].
[17] 14. Remove 1 E-ring [13].
15. Move the drive pulley [14] inward and then remove the wires /A
[20]
[15] and /B [16].
16. After removing the E-ring [17], remove the pulley [18], and then
[16] release the wires /A [15] and /B [16] from the wire regulation cover
[19].
17. Remove the screw [20] from the bottom of the paper feed tray /1,
[14] [13]
and then remove the wire /B [16].
18. After removing the E-ring [21], remove the pulley [22], and then
release the wire /A [15] from the wire regulation cover [23].
19. Remove 1 screw [24] from the bottom of the paper feed tray /1,
and then remove the wire /A [15].
[23] [22]
[21]
[15] [24]
[11]
[10]
[3]
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1. From the bottom of the paper feed tray, install the wire /C [3] to the
[12] wire fixing shaft [2] with 1 screw [1].
[11] 2. Wind the wire /C [3] around the pulley [4], insert it into the shaft [6]
[4] [3] with the wire regulation cover [5], and then fix them with 1 E-ring
[13]
[7].
[8] 3. From the bottom of the paper feed tray, install the wire /D [10] to
[9]
[10] the wire fixing shaft [9] with 1 screw [8].
4. Wind the wires /C [3] and /D [10] around the pulley [11], insert it
[16] into the shaft [13] with the wire regulation cover [12], and then fix
them with 1 E-ring [14].
[14] [15]
Note
Wind the wires around the pulley [11] so that the wire /C
[3] comes to the outside and the wire /D [10] comes to the
inside.
[17]
5. Insert the wires /C [3] and /D [10] into the up/down drive shaft [14],
[18] move the drive pulley [15] outward, and then fix them with 1 E-ring
[16].
Note
Insert the wires into the up/down drive shaft [14] so that
the wire /C [3] comes to the outside and the wire /D [10]
comes to the inside.
[17]
[7] [5]
[4]
[3]
[6]
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G DISASSEMBLING/REASSEMBLING > 2. bizhub PRESS C7000/
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(1) Procedure
[1] [2] 1. Remove the fusing unit. (Refer to F.5.13.1 Removing/reinstalling
the fusing unit)
2. Remove 2 screws [1] and then open the joint section [2] in the
arrow-marked direction.
3. Remove the connector cover [3] and then remove the Fusing
large/small recognition connector [4].
[4]
[3]
[4] [2] [4] 8. Remove the screws [2], 1 each, and then remove 3 cable clamps
[2].
9. Remove the fastons [3], 2 each.
Note
Be sure to remove the faston by holding its base. Never
pull out it by holding the wiring harness.
10. Remove the screws [4], 2 each, and remove the thermostats /1
(TS1) [5] and /2 (TS2) [6].
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[6] [1] [5] [7] [2] [3] 1. Fasten tentatively TS1 [1] and TS2 [2] with the screws [3], 2 each.
2. Reinstall the fastons [1], 2 each, to the TS1 and TS2.
3. Insert the thermostat jigs /UC [7] and /UF [6] between TS1 and the
fusing belt [5].
4. Adjust the position of TS1 so that the gap amount between TS1
and the fusing belt becomes equal to the thickness of the
thermostat jigs /UC and /UF, and then secure it with the screw [3].
5. Secure TS2 by following steps 3 to 4.
Note
Be sure to make the distance between TS1/TS2 and the
fusing belt (distance "a") equal to the thickness of the
thermostat jigs /UC and /UF.
Standard value (UC): a = 1.2 0.2mm
[3] [4] [3] [4] a03uf2c120ca Standard value (UF): a = 1.8 0.2mm
[3]
[1]
[2]
[3]
a03uf2c136ca
[2] [1]
a03uf2c115ca
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[4] [3] [5] [7] 5. Remove 2 screws [1], and then remove the sensor mounting
bracket [2].
6. Remove the screw [3], and then remove the cable clamp [4].
7. Remove 2 fastons [5].
Note
Be sure to remove the faston by holding its base. Never
pull out it by holding the wiring harness.
[3]
a03uf2c137ca
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2.2.24 OT
(1) Procedure
[1] 1. Remove the left cover. (Refer to G.2.2.2 Left cover)
2. Remove 4 screws [1] and then remove the OT cover.
[2]
[1]
a03uf2c117ca
[2] [2]
[1] [3]
a03uf2c118ca
G -40
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 3. DF-622
3. DF-622
3.1 List of disassembling and assembling parts
No. Section Parts name
1 Main body DF main body
2 Cover section Front cover
3 Rear cover
4 Conveyance section Conveyance belt unit
3.2.2 DF
Note
Before the removal operation, be sure to secure the DF hinge adjustment brackets at 90 degrees. When removing any parts from
the scanner section with the DF opened, be sure to secure the hinge adjustment brackets at 90 degrees. Without this operation, it
deforms the metal frame in the DF installation section.
(1) Procedure
1. Disconnect the connector [1].
2. Secure 2 hinge adjustment brackets [2] at 90 degrees. There are 2
[2] types of the bracket installed in the DF; one for 70 degrees and the
other for 40 degrees, and they can be distinguished by the
scratched number on each surface.
For 70 degrees: Loosen 4 screws [3] and move 2 brackets [2]
downward, and then secure them with 4 screws [3] again.
For 40 degrees: Remove 4 screws [3] and move 2 brackets [2]
upside down, and then secure them with 4 screws [3] again.
[2] [3]
[4]
a052f2c019ca
G -41
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 3. DF-622
[1] 6. While supporting the DF [1], release 2 stoppers [2] from the holes
[3] and lift to remove.
Note
The DF has a risk of falling backward when 2 stoppers [2]
are released. Therefore, be sure to support them.
a052f2c020ca
4. Remove the front cover [5] while lifting it up a little so that the claw
[6] comes out from the hole [7].
5. Reinstall the above parts following the removal steps in reverse.
[2]
a052f2c021ca
a052f2c022ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 3. DF-622
(1) Procedure
[3] [3] 1. Fix the hinge adjustment brackets at 90 degrees. (Refer to I.11.2
Hinge angle adjustment (90 degrees))
2. Open the DF [1] vertically.
3. Slide 2 stoppers [3] inside of the conveyance belt unit [2] upper
section to the right to remove.
4. Pull out the upper section of the conveyance belt unit in the arrow-
marked direction [4], and then remove it upward.
[1] [2] [4]
Note
When reinstalling it, be sure to insert the drive coupling
belt [5] in the conveyance belt unit.
[5]
a052f2c023ca
[1] 6. Remove 2 screws [1] and then pull up the roller section.
7. Remove the conveyance belt.
8. Reinstall the above parts following the removal steps in reverse.
[1] a052f2c024ca
G -43
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
4. PF-602
4.1 List of disassembling and assembling parts
No. Section Parts name
1 Cover Right cover
2 Rear cover /Lt2
3 Rear cover /Lt21, /Rt
4 Front door
5 Tray section Tray
6 Lift wire
7 Paper lift motor /1 (M2) and /2 (M3)
8 Conveyance section Vertical conveyance unit
9 Horizontal conveyance unit
10 Multi feed detection board /S (MFDBS and /S)
a03xf2c021ca
2. Remove the 13 screws [1] and then remove the right cover [2].
[1] [1]
[2] [1]
a03xf2c022ca
[1] [2] 3. Reinstall the above parts following the removal steps in reverse.
Note
When installing the right cover, be sure to match the metal
plate [2] on the lower part of the PF main unit with the
groove [1] on the right cover.
a03xf2c023ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
[1]
a03xf2c024ca
[1] [2] 2. Reinstall the above parts following the removal steps in reverse.
Note
When installing the rear cover/Lt2, be sure to match the
metal plate [2] of the lower part of the PF main unit with
the groove [1] of the rear cover.
a03xf2c025ca
[3] [2]
a03xf2c026ca
[2] [1] 4. Reinstall the above parts following the removal steps in reverse.
Note
When installing the rear cover/Rt, be sure to match the
metal plate [2] on the lower part of the PF main unit with
the groove [1] on the rear cover.
a03xf2c028ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
[3]
[4]
[5]
a03xf2c030ca
4.2.6 Tray
Note
Be sure to perform this operation with 2 people because the try unit is heavy.
Be sure to pull out the trays one at a time. Do not pull out the two trays at a time or the PF may topple over.
Note
The removal and installation procedures of tray/4 is the same for those of tray/5. The explanation here is made by the example of
tray/4.
When raising up the tray, be sure to hold it at the specified positions. Holding it at positions other than those positions specified
damage the tray, thus resulting in a paper feed jam.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
(1) Procedure
1. Open the front door [1].
[3] [4] 2. Open the vertical conveyance unit guide plate [2] (Tray/4 only).
3. Insert a screwdriver or a similar tool into the hole [3], lift up the tray
lock lever [4] slightly, and pull out the tray [5].
a03xf2c031ca
[2] a03xf2c060ca
6. Remove the three screws [1] on the right side of the tray and
[3]
remove the rail stopper [2].
7. Pull the tray [3] further out.
[2]
[1]
a03xf2c032ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
8. Remove the six screws [1], three each on the left and right rails,
[1] [2]
hold the tray [2] by the specified positions [5], and remove it
straight up.
Note
When reinstalling the tray, make sure that the four knobs
[3] on the rails are properly fitted in the notches [4] of the
tray.
When raising up the tray, be sure to hold it at the specified
positions [5] and raise it up with 2 persons. Do not hold
the part indicated with [6] as the part can easily become
deformed, which adversely affects paper feed resulting in
a paper jam.
a03xf2c034ca
a03xf2c034ca
(1) Procedure
[2] [1] 1. Press the down button [1] to let the lift plate [2] go down to the
bottom of the tray.
a03xf2c035ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
[4]
[1]
[2]
a03xf2c036cb
a03xf2c037ca
[1] [2] 6. Remove the nine screws [1] and remove the cover [2].
[1] [1]
a03xf2c061ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
[1] a03xf2c062ca
[1]
[2]
a03xf2c063ca
10. Slide the pulley/Fr1 [1] and /Fr2 [2], and pull out the wire ends of
[4] [2] [1] the lift wire/Fr1 [3] and /Fr2 [4] from each hole of the shaft [5].
Note
The wire end of the shorter wire, lift wire /Fr2 [3], must be
inserted into the shaft hole near the frame of the cover
paper tray. The shaft hole near the center of the tray is
used for the shorter wire/Fr2 [3].
When installing the pulley, raise the lift plate slightly to
give slack to the wire, insert the wire ends one at a time
into the shaft hole, and secure them with the pulley/Fr1 [1]
and / Fr2 [2]. The wires can be inserted easily in this way.
When installing the pulley, be sure to fasten the pulley/Fr1
[1] in advance, and then install the pulley/Fr2 [2].
[3] [5]
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
11. Remove the E-rings [1], 1 each, and then remove the wire cover
[1] [2] [3] [5] [4]
[2].
12. Remove the wires /Fr1 [4] and /Fr2 [5] from the pulley [3].
Note
When installing the wires, make sure that the wires are
properly routed inside the wire covers [2] and are not
crossed each other.
[5] [4]
a03xf2c040ca
13. Pull out the wire ends [4] of the wire/Fr1 [2] and / Fr2 [3] through
[3] [2]
the lift plate arm [1].
Note
When pulling out the wire, pull it out carefully so as not to
damage it with sharp metal edges.
[1]
[4]
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[1]
a03xf2c065ca
[1] [2] 15. Remove the lift wire/Rr1 [1] and /Rr2 [2] in the same manner as
step 10 to 13.
16. Reinstall the above parts following the removal steps in reverse.
Note
After completion of installation, check the lift plate to see
if it is horizontal.
a03xf2c042ca
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[4]
[3]
a03xf2c043ca
a03xf2c044ca
[2] [1] 7. Remove the three screws [1] and remove the paper lift motor cover
[2].
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
[2] [1] 8. Remove the two screws [1] and remove the paper lift motor/1 (M2)
[2] and /2 (M3) [2].
9. Reinstall the above parts following the removal steps in reverse.
a03xf2c046ca
[4]
a03xf2c047ca
6. Loosen the screw [1], and release the filter replacement assy
[1] [8]
retaining mechanism stopper [2].
7. Remove the E-ring [3], pull the shaft [4] toward you, and pull out
the shaft [4] through the hole [6] in the connector cover [5].
8. Release the lock [7] of the wire clamp and press it in toward the
rear panel.
9. Remove the two screws [8] and remove the connector cover [5].
[7] [5]
[3] [6]
a03xf3c048ca
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12. Reinstall the above parts following the removal steps in reverse.
[4] [1]
[2]
[3]
a03xf2c050ca
a03xf2c051ca
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[1]
a03xf2c052ca
[1]
[2]
a03xf2c053ca
a03xf2c054ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
(1) Procedure
1. Loosen the screw [1], and release the filter replacement assy
[1] [8]
retaining mechanism stopper [2].
2. Remove the E-ring [3], pull the shaft [4] toward you, and pull out
the shaft [4] through the hole [6] in the connector cover [5].
3. Release the lock [7] of the wire clamp and press it in toward the
rear panel.
4. Remove the two screws [8] and remove the connector cover [5].
[7] [5]
[3] [6]
a03xf3c048ca
[2] [3]
a03xf2c056ca
[1] [3]
7. Disconnect the connector [1].
[2]
8. Remove 2 screws [2], and then remove the multi feed detection
board /R (MFDBR) [3].
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 4. PF-602
9. Remove the screw [1], slide the cover [2] in the direction of the
[2]
arrow, and remove the cover downward.
Note
When installing the cover, be sure to insert the tab [3] on
the cover into the hole of the horizontal conveyance unit
[4].
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a03xf2c059ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 5. LU-202
5. LU-202
5.1 List of disassembling and assembling parts
No. Section Parts name
1 Cover section Upper door
Clutch cover
Paper feed cover
Right cover
Front cover
Rear cover
2 Up/down section Replacing the lift wire
3 Paper feed section The paper size VR (VR1)
3. Remove the 2 screws [5], slide the door [1] in the direction of the
arrow [6], and remove it while tilting it in the direction of the arrow
[7].
4. Reinstall the above parts following the removal steps in reverse.
[2] a03wf2c013ca
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[2] a03wf2c014ca
[2]
[3] [2]
a03wf2c015ca
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a03wf2c016ca
[8] [10]
[5]
[6]
[7]
[11]
[4] [1]
[12]
FRONT [9] [3]
[2] a03wf2c017ca
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[4] [3]
a03wf2c018ca
[1] [2] [12] [11] [6] [3] [4] 7. Remove the wire binding [1] from the saddle [2].
8. Remove the 8 screws [3].
9. Loosen the screw [4] 1 or 2 turns.
Note
Do not loosen the screw [4] too much. Loosening the
screw too much may damage the clearance sponge [5].
10. Push the lower part of the bulkhead plate [6] a few millimeters in
the direction of the arrow [7], then while avoiding actuator [8], push
the tab [9] to remove the lower limit sensor (PS101) [10].
Note
When removing/installing PS101, be careful not to damage
it.
When installing, make sure that the tab [9] is securely
inserted.
[3] [5] [7] [3]
11. Slide the upper part of the bulkhead plate [5] in the direction of the
arrow [11], and tilt it until it comes off from the metal plate [12].
16. Reinstall the above parts following the removal steps in reverse.
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[3] a03wf2c021ca
a03wf2c022ca
[2]
[5]
[4]
[3] a03wf2c023ca
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9. Remove the E-ring [1] and then remove the gear [2] and the pin
[3].
10. Remove the E-ring [4], then remove the gear [5] and the outer/
inner bearings [6].
11. Remove the E-ring [1] and then remove the gear [2] and the pin
[3].
12. Remove the E-ring [4] and the bearing [5].
[3] [2] 13. Remove the 4 screws [1] and the 2 screws [2], and remove the
paper lift drive section [3].
Note
Be careful not to damage the clearance sponge [4].
The screws [2] are shoulder screws. Make sure to properly
attach the screws so that the metal plate is fitted securely.
14. Reinstall the above parts following the removal steps in reverse.
[1] [4]
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[5]
[6] [7]
[2] [5] [4] [3] [9] [10] [1] 6. Check point when reinstalling the lift wire/Rr1
Note
When installing the lift wire/Rr1 [1], insert the cylindrical-
shaped end of the wire [3] into the hole of the drive shaft
[2], and insert the pulley [5] letting the wire through the
cutout [4], and then wind the wire 7 turns clockwise [6]
(from the panel [7] side to outward [8]) in a single layer.
When installing the lift wire/Rr1, be sure that the lift wire/
Rr2 [9] and /Rr3 [10] are not on either side edge of the
pulley, and the lift wire/Rr1 [1] is wound 1 turn at the panel
side [7].
[8] [7]
[6] a03wf2c028ca
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[4] [6] [7] [8] 7. Release the hook [2] of the spring/Fr [1] provided at the front, and
remove the ball shaped wire end [3].
8. Remove the lift wire/Fr1 [6] from the pulley [4] and [5].
9. Remove the E-ring [7] and the pulley [8], and then remove the lift
wire/Fr1 [6].
a03wf2c029ca
[5] [4] [2] [3] [1] 10. Check point when reinstalling the lift wire/Fr1
Note
When installing the lift wire/Fr1 [1], insert the cylindrical-
shaped end of the wire [3] into the hole of the drive shaft
[2], and insert the pulley [5] letting the wire through the
cutout [4], and then wind the wire 7 turns
counterclockwise [6] (from the panel [7] side to outward
[8]) in a single layer.
Before Installing the lift wire/Fr1, rotate the shaft
counterclockwise to prevent the lift wire/Fr2 [9] and Fr3
[10] from getting loose.
[7] [10] [9] [8] [6]
Be sure to check that the wires are not loosened and are
not on either side edges of the pulleys.
a03wf2c030ca
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[11] [10] [12] 11. Remove the E-ring [1] and the pulley [2], and then pull out the wire
end [3].
12. Remove the lift wire/Fr2 [4] from the pulley [5], [6] and [7].
Note
When removing the wire from the pulley [5], [6] and [7],
pull the wire out from the convex portion [8] of the wire
cover [9], then slide the wire cover.
[9] 13. Remove the screw [10], and remove the wire protective cover [11].
[5] 14. Remove the ball shaped wire end [12] by pulling it straight up, and
remove the lift wire/Fr2 [4].
[8] Note
When removing/installing the lift wire, be careful not to
damage it with the metal plate.
[4] [6]
[5] [7]
[1]
[2] [3]
a03wf2c031ca
[8] [7] 15. Remove the 2 E-rings [1] and pulley [2], and remove the lift wire/
Fr3 [3].
16. In the same manner as Step 12, remove the lift wire/Fr3 [3] from
the pulley [4], [5] and [6].
17. In the same manner as Steps 13 and 14, remove the screw [7] and
the wire cover [8], and remove the lift wire/Fr3 [3].
[5]
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[7] [8] 18. Remove the E-ring [1] provided at the back and the pulley [2], and
remove the lift wire/Rr2 [3].
19. In the same manner as Step 12, remove the lift wire/Rr2 [3] from
the pulley [4], [5] and [6].
20. In the same manner as Steps 13 and 14, remove the screw [7] and
the wire protective cover [8], and remove the lift wire/Rr2 [3].
Note
After installing the lift wire, make sure that the lift wire
[5] does not contact with the metal plates or some other
parts.
[7] [8] 21. Remove the 2 E-rings [1] and pulley [2], and remove the lift wire/
Rr3 [3].
22. In the same manner as Step 12, remove the lift wire/Fr3 [3] from
the pulley [4], [5] and [6].
23. In the same manner as Steps 13 and 14, remove the screw [7] and
the wire protective cover [8], and remove the lift wire/Rr3 [3].
Note
After installing the lift wire, make sure that the lift wire
[5] does not contact with the metal plates or some other
parts.
24. Reinstall the above parts following the removal steps in reverse.
Note
After installing, carry out the paper lift plate horizontal
adjustment. (Refer to I.13.2 Paper lift plate horizontal
adjustment)
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[5]
a03wf2c035ca
[5]
[3] [4]
a03wf2c036ca
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6. RU-509/HM-102
6.1 Items not allowed to be disassembled/reassembled
6.1.1 Color density sensor unit
(1) Positions from which removing the screws is prohibited
Mounting screws of the color density detection boards /Y, /M, /C, /K, 2 each
[2]
[1]
[1] Screws not allowed to be removed [2] Color density sensor unit
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 6. RU-509/HM-102
2. Remove 2 screws [4] and then remove the door support bracket [5]
and the front door [1] in the arrow-marked direction.
Note
The front door [1] is heavy. Support it securely when
[3] [2] removing it.
[1] [4]
[5]
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[2] [3]
[1] [2]
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[1]
[1] [1]
[3] [1] 5. Cut off the connection of the pipes [3] and [4] while pressing the
brackets [1] and [2].
Note
Discharge water inside the cut pipe [4] to proper
container, otherwise water leaks when cutting off the
connection of the pipe [4].
[2] [4]
G -73
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[2]
[3]
[4]
[2] 10. Remove 4 screws [1] from the right and left rails.
11. Remove the humidification unit [2].
Note
When removing the humidification unit [2], never hold the
parts easily deformed such as Jam clearing lever.
When reinstalling the humidification unit [2], be sure to fit
the groove on the left side of the unit [3] to the rail [4]
before putting the entire unit on the rail.
12. Reinstall the above parts following the removal steps in reverse.
[1] [3]
[4]
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Note
[2] When putting down the humidification unit, put a support
board or something under it not to damage the clamp [1]
or the pipe [2].
[1]
[1] [3] 6. Pull out the humidification unit and remove 2 pipes. (Refer to G.
6.3.5 Humidification unit)
7. Pull out the water feed tank. (Refer to F.10.3.2 Replacing the water
feed filter)
Note
Be sure to put the pipe to the left [1] beforehand so that it
does not get stuck inside.
9. Remove 2 screws [2] and then remove the water feed tank [3].
[2]
10. Reinstall the above parts following the removal steps in reverse.
Note
When reinstalling the water feed tank, be sure to set the
positioning [1] hole to the projection of the water feed tank
tray.
[1]
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[1]
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(1) Procedure
1. Remove the upper cover. (Refer to G.6.3.4 Upper cover)
2. Disconnect the 3 connectors [1].
3. Remove 4 screws [2] and then remove the color density sensor
unit [3].
[1]
[2] [3]
[3] 4. Reinstall the above parts following the removal steps in reverse.
Note
When reinstalling the unit, be sure to set the projection of
the mounting plate in the hole [3] of the unit by pressing
the color sensor unit while pulling the shutter [1] in the
arrow-marked direction [2].
[2] [1]
6.3.9 Shutter
(1) Procedure
[3] 1. Remove the upper cover. (Refer to G.6.3.4 Upper cover)
2. Loosen 2 screws [1] and then remove the stopper [2].
3. Pull out the shutter [3] in the arrow-marked direction to remove.
4. Reinstall the above parts following the removal steps in reverse.
[1] [2]
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[1]
[2]
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 7. FS-521
7. FS-521
7.1 List of disassembling and assembling parts
No. Section Parts name
1 Cover Front door
2 Sub tray
3 Upper cover /1
4 Upper cover /2
5 Left cover /Fr
6 Rear cover
7 Stacker section Stacker unit
8 Main tray section Main tray
9 Lift wire
10 Tray up down motor
11 Stapler section Handling of the clogged stapler 1
12 Handling of the clogged stapler 2
a0gyt3c015ca
2. Remove 2 screws [1] and then remove the door support bracket [2]
and the front door [3].
Note
The front door is heavy. Support it securely when
removing it.
[1]
3. Reinstall the above parts following the removal steps in reverse.
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[6]
[5]
[1]
[4]
[2]
[3]
fs503fs2047c
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[1]
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[1] 3. Remove the screws [1], 2 each, and then remove the paper exit
alignment plates /Fr [2] and /Rr [3].
[1] 4. Hold the installation section [1] of the paper exit alignment plate
and move inward.
Note
Do not hold the rack [2] to move.
5. Remove each 1 screw [3] and then remove each 1 cover [4].
6. Hold the installation section [1] of the paper exit alignment plate
[2] [1] [1] [2] and move outward to fit it to the notch holes [2].
Note
Do not hold the rack [3] to move.
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[2]
[3]
[1]
fs503fs2050c
[1]
[2]
[3] [1]
fs503fs2051c
(1) Procedure
[2] [1] 1. Remove the rear cover. (Refer to G.7.2.7 Rear cover)
2. Open the front door, remove the screw [1] and then remove the
wire [2] of the door.
a0gyt3c015ca
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[1]
[1]
[5]
[2]
[1] 6. Remove the stopper screws [1], 1 each, provided on the rails in
front and rear, pull the stacker unit further out.
[1] fs503fs2061c
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7. Remove the screws [1], 1 each, provided on the rails in front and
rear.
8. Lift up the stacker section [2] at the specified positions [3], release
the hook of the rail [4] from the hole [6] and remove the stacker
section [2].
[3] CAUTION
Be careful of your posture when removing it. Be sure to
conduct this operation with 2 people so that you do not
suffer backache.
Note
[1] When lifting up the stacker section, be sure to hold it at
the specified positions [3]. Holding other positions such
as the roller shaft may damage to these positions.
[3]
[1]
[2]
[6]
[5]
[4]
fs503fs2041c
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 7. FS-521
(1) Procedure
1. Turn ON the sub power switch (SW2), lower the main tray [1]
[2]
blocking the light of the tray upper limit sensor (PS16) [2] during up
and down operation of the main tray, and then turn OFF the main
power switch (SW1) and the sub power switch (SW2) of the main
body.
2. Unplug the power plug of the main body from the power outlet.
[1]
a0gyt3c003ca
(1) Procedure
1. Bring the main tray down to the bottom. (Refer to G.7.2.9 Main
tray)
[1] 2. Remove the following parts.
Main tray (Refer to G.7.2.9 Main tray)
Rear cover (Refer to G.7.2.7 Rear cover)
[1] Left cover /Fr (Refer to G.7.2.6 Left cover /Fr)
Front door (Refer to G.7.2.2 Front door)
3. Remove the screws [1], 2 each, and then remove the tray stay
covers /Fr [2] and /Rr [3].
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[4]
[2] fs503fs2018c
5. Remove 2 screws [1] and then remove the wire mounting plate [3]
of the lift wire /Rr [2] from the lift stay [4].
[4]
[2]
[1]
[3]
fs503fs2019c
[1]
[2]
fs503fs2020c
G -86
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 7. FS-521
7. Remove the E-ring [1] and then remove the gear [2] and the lift
[5] pulley /Lw [3] to remove the lift wire /Rr [4].
Note
When removing the gear [2] and the lift pulley /Lw [3], be
careful not to drop the pin [5].
[3]
[4]
fs503fs2021c
[3]
8. Tentatively fasten the wire mounting plate [2] of the new lift wire /
Rr [1] to the lift stay [3] with the 2 screws [4].
Note
[4] Be sure to install the lift wires placing the shorter one
below the longer one.
9. Fasten the new lift wire /Rr [1] with the wire end [6] of the lift
[2]
pulley /Lw [5] and insert it into the shaft. Rotate the lift pulley /Lw
[5] and wind it 6 turns clockwise from inside to outside around the
lift pulley /Lw [5] with no slack, and then insert the lift pulley /Lw [5]
fully deep into the shaft so that it coincides with the pin [7].
[5] [1]
[7]
[6] fs503fs2022c
10. With the lift wire /Rr [1] hooked to the lift pulley /Up [2], wind it 2
turns counterclockwise from inside to outside around the lift
pulley /Lw [3] with no slack and then fasten it with the wire end [4].
[2]
[1]
[4]
[3]
fs503fs2023c
G -87
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 7. FS-521
11. Insert the pin [1] and the gear [2] into the shaft, and fasten them
with the E-ring [3].
[3]
[2]
[1]
[3]
[2]
fs503fs2024c
12. Use a tension gauge or a spring balance to pull the belt tensioner
[1] with a specified force A and tighten it up 2 screws [2].
[1]
Specified value: A = 2.5kg 0.1kg
[2]
fs503fs2025c
[4] [5] [3] [2] [1] 13. Loosen 2 screws [2] of the wire mounting plate [1] on the front
side, press down the lift stay [3] to bring it to a horizontal position,
and tighten up 2 screws [5] of the wire mounting plate [4] on the
rear side and 2 screws [2] on the front side, that is, 4 screws in all.
Note
Check to see if the lift stay [3] is kept in a horizontal
position. If it is on the slant, an unnecessary load may be
applied onto the gear, thus damaging it.
14. Reinstall the above parts following the removal steps in reverse.
Note
When reinstalling the covers, be sure to rotate the tray up/
[2]
down motor counterclockwise as seen from above to raise
[5] fs503fs2026c
the lift stay about 12cm before installing each cover. Since
the lift stay comes down lower than the normal operating
range due to the lift gear box being removed, it is
inevitably necessary to raise the lift stay to install it
without the left cover /Fr and the rear cover hitting against
the up/down stay.
G -88
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 7. FS-521
[2]
[4]
[6] [5]
fs503fs2027c
2. Press the release button [1] and open the staple cover [2].
fs503fs2052c 3. Remove the unnecessary staples [3].
4. Close the staple cover [2].
5. Reinstall the above parts following the removal steps in reverse.
G -89
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 7. FS-521
[3] [4]
[1]
[2]
fs503fs2053c
[3] [2] 1. Remove the stapler assy. (Refer to F.11.4.1 Replacing the stapler
assy)
2. Remove 2 nuts [1] and then remove the clinch protective plates /1
[2] and /2 [3].
[1]
fs503fs2054c
[1]
fs503fs2055c
4. When the clogged staples cannot be removed, rotate the gear [1]
of the stapler motor shaft and the gear [2] that comes into contact
the motor gear to open the opening [5] until the pin [3] at the tip of
the stapling arm comes to the bottom of the slit [4].
CAUTION
[5]
[6] Considerable force is required to rotate the gear. Be sure
to wear gloves not to get injured.
[4] Note
The gear can be rotated in the easier direction.
[3]
5. Remove the stapler cartridge [6] Remove the unnecessary staples
[2] [1] fs503fs2056c from the stapler cartridge. (Refer to G.7.2.12 Handling of the
clogged stapler 1)
6. Reinstall the above parts following the removal steps in reverse.
G -90
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 7. FS-521
1. Install EEPROM (IC68) of the old control board [1] to the new
control board [2].
Note
Setting of the SW3 [3] has to be the same as the setting of
the old FNSCB. (Refer to L.2.6.1 FNS control board
(FNSCB))
After replacing the FNS control board (FNSCB), conduct
rewriting of the firmware.
(Refer to J. Rewriting of firmware)
[1]
[2] [3]
fd501fs2077c
fd501fs2078c
G -91
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
8. FS-531
8.1 List of disassembling and assembling parts
No. Section Parts name
1 Cover Upper cover /1
2 Upper cover /2
3 Front door
4 Rear cover
5 Left cover
6 Main tray section Main tray
7 Up/down wire
8 Stacker section Stacker unit
9 Conveyance section Paper exit opening unit
[2]
[3] 15jkf2c012na
(1) Procedure
[3]
1. Remove the upper cover /1. (Refer to G.8.2.2 Upper cover /1)
[4] 2. Open the front door [1].
3. Remove 2 screws [2], pull out the sub tray [3], and then remove
the upper cover /2 [4].
4. Reinstall the above parts following the removal steps in reverse.
[1]
[2] 15jkf2c013na
G -92
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
[2]
15jkf2c034na
[1]
[3] [4]
[2]
15jkf2c035nb
[2] 15jkf2c036na
G -93
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
(1) Procedure
1. Push up the actuator [1] of the main tray upper limit sensor (PS2)
[1] with fingers and down the main tray [2].
2. Turn OFF the main power switch (SW1) and the sub power switch
(SW2) of the main body and unplug the power plug from the power
outlet.
[2]
15jkf2c014na
[1]
[3]
15jkf2c015na
(1) Procedure
[3] [4] 1. Remove the following parts.
Left cover (Refer to G.8.2.6 Left cover)
Front door (Refer to G.8.2.4 Front door)
Rear cover (Refer to G.8.2.5 Rear cover)
Main tray (Refer to G.8.2.7 Main tray)
2. Remove 5 screws [1] and remove the reinforcing bracket [2]. Then,
remove the wiring harness from 3 clamps [3] and disconnect the
connector [4].
G -94
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
[2] [1] 3. Remove 5 screws [1] and remove the up down motor assy [2].
CAUTION
When the up down motor assy is removed, the main tray
falls. Therefore, remove the up down motor assy while
holding the tray with hand.
15jkf2c017na
4. Remove 2 screws [1] and then remove the wire bracket [3] of the
up/down wire [2] on the rear from the up/down stay [4].
[2]
[1]
[3]
[4]
15jkf2c018na
[2]
[1]
15jkf2c019na
G -95
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
6. Remove the E-ring [1], gear [2], and up/down pulley /Lw [3], and
then remove the up/down wire [4].
[5] Note
[3]
When removing the up/down pulley /Lw, be careful not to
drop 2 pins [5].
[4]
[1] [2]
15jkf2c020na
7. Temporarily tighten the wire bracket [1] of a new up/down wire [4]
to the up/down stay [2] with 2 screws [3].
Note
When installing the up/down wire [4], the shorter one [5]
faces down and the longer one [6] faces up.
[6]
[2]
[4]
[1]
[5] [3]
15jkf2c021na
8. Fasten the up/down wire end with the wire end hole inside of the
up/down pulley /Lw [1]. Through the notch [2] and wind 5 turns
from inside to outside with no slack. Then, insert the up/down
pulley /L [1] in the shaft aligning with pin [3].
[3]
[1]
[2]
15jkf2c022na
[2] [1] [4] [3] 9. Insert the wire winded up/down pulley [1] in the shaft so that the
pin [3] in which the shaft [2] has been inserted fits in the groove of
the pulley.
15vlf2c009na
G -96
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
10. Hook the up/down wire on the up/down pulley /Up [1] and wind the
wire 2 turns around the up/down pulley /Lw [2] from inside to
[1]
outside with no slack. Then, through the notch of outside and
fasten with the wire end hole [3].
Note
Be sure not to overlap the short up/down wire (first
winded) and the longer up/down wire (latter winded) on
[3]
the up/down pulley /Up.
[2]
15jkf2c023na
11. Insert the pin [1] and the gear [2] into the shaft, and fasten them
with the E-ring [3].
[1]
[2]
[3] 15jkf2c024na
12. Use a tension gauge or a spring balance to pull the belt tensioner
[1] with a specified force A [3] and tighten 2 screws [2].
Specified value [3]: A = 2.5kg 0.25kg
[3]
[2]
[1]
15jkf2c025na
[2]
13. Loosen 2 screws [2] of the wire bracket [1] on the front to push
down the up/down stay [3]. Then, tighten 4 screws [5] and [2] on
the rear and front in a horizontal position.
Note
Be sure to check that the up/down stay [3] is in a
horizontal position. When the stay is aslant, the main tray
up down motor (M3) or gear is overloaded and has a risk
[1] of damage.
14. Reinstall the above parts following the removal steps in reverse.
[3]
[4] [5] 15jkf2c026na
G -97
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
(1) Procedure
1. Remove the following parts.
[2] Booklet tray
Left cover (Refer to G.8.2.6 Left cover)
Front door (Refer to G.8.2.4 Front door)
Rear cover (Refer to G.8.2.5 Rear cover)
2. Separate the FS from the main body.
3. Pull out the stacker unit.
4. Remove 2 connectors (CN22, CN23) [2] from the relay board (RB)
[1] on the rear of the stacker unit.
5. Remove the wiring harness from 3 clamps [3].
6. Remove the C-clip [1] and the shaft [2], and then separate the
[2] [1] coupling arm [3].
[3] a0drf2c003ca
[1] 7. Remove 2 screws [1] provided on the rail stopper, and then pull
out the stacker unit [2] further.
Note
To prevent the falling of the FS, put something [3] under
the pulled out stacker unit for balancing.
G -98
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
8. Remove 2 screws [1] and then lift the stacker unit [2] to remove it
[4] from the guide rail [3].
[3] Note
Be careful of your posture when removing it so that you
do not suffer backache.
[5]
[1]
9. Reinstall the above parts following the removal steps in reverse.
Note
When reinstalling the stacker unit [2] to the guide rail [3],
check that the hook [4] is securely fit in the installation
hole [5].
[2] [1]
[3] [5]
[4]
15vlf2c013na
[1]
15vlf2c014na
3. Remove the screw [3] of the paper exit opening open/close link [2]
on the paper exit opening unit [1].
[2]
[3]
[1]
15jkf2c031na
G -99
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 8. FS-531
[4] [1] [2] 4. Remove 1 camp [1], fixing screw [2] of the earth cord. 2
connectors [3], and 3 screws [4] of the clamp.
[3] 15jkf2c032na
[1] [2] 5. Remove the E-ring [1] and the bearing [2], 1 each on back and
front, and then remove the paper exit opening unit [3].
6. Reinstall the above parts following the removal steps in reverse.
[2] [1]
[3]
15jkf2c033na
[1]
[2]
a04df2e001ca
fd501fs2078c
G -100
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
9. FS-612
9.1 Items not allowed to be disassembled/reassembled
9.1.1 Screw not allowed to be removed on the folding stopper
(1) Positions from which removing is prohibited
1 screw not allowed to be removed on the folding stopper
[1]
15jmf2c017na
G -101
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
[2]
[3] 15jkf2c012na
(1) Procedure
[3]
1. Remove the upper cover /1. (Refer to G.9.3.2 Upper cover /1)
[4] 2. Open the front door [1].
3. Remove 2 screws [2], pull out the sub tray [3], and then remove
the upper cover /2 [4].
4. Reinstall the above parts following the removal steps in reverse.
[1]
[2] 15jkf2c013na
[2]
15jkf2c034na
G -102
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
[1]
[3] [4]
[2]
15jkf2c035nb
[2] 15jkf2c036na
(1) Procedure
1. Push up the actuator [1] of the main tray upper limit sensor (PS2)
[1] with fingers and down the main tray [2].
2. Turn OFF the main power switch (SW1) and the sub power switch
(SW2) of the main body and unplug the power plug from the power
outlet.
[2]
15jkf2c014na
G -103
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
[1]
[3]
15jkf2c015na
(1) Procedure
[3] [4] 1. Remove the following parts.
Left cover (Refer to G.9.3.6 Left cover)
Front door (Refer to G.9.3.4 Front door)
Rear cover (Refer to G.9.3.5 Rear cover)
Main tray (Refer to G.9.3.7 Main tray)
2. Remove 5 screws [1] and remove the reinforcing bracket [2]. Then,
remove the wiring harness from 3 clamps [3] and disconnect the
connector [4].
[2] [1] 3. Remove 5 screws [1] and remove the up down motor assy [2].
CAUTION
When the up down motor assy is removed, the main tray
falls. Therefore, remove the up down motor assy while
holding the tray with hand.
15jkf2c017na
G -104
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
4. Remove 2 screws [1] and then remove the wire bracket [3] of the
up/down wire [2] on the rear from the up/down stay [4].
[2]
[1]
[3]
[4]
15jkf2c018na
[2]
[1]
15jkf2c019na
6. Remove the E-ring [1], gear [2], and up/down pulley /Lw [3], and
then remove the up/down wire [4].
[5] Note
[3]
When removing the up/down pulley /Lw, be careful not to
drop 2 pins [5].
[4]
[1] [2]
15jkf2c020na
G -105
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
7. Temporarily tighten the wire bracket [1] of a new up/down wire [4]
to the up/down stay [2] with 2 screws [3].
Note
When installing the up/down wire [4], the shorter one [5]
faces down and the longer one [6] faces up.
[6]
[2]
[4]
[1]
[5] [3]
15jkf2c021na
8. Fasten the up/down wire end with the wire end hole inside of the
up/down pulley /Lw [1]. Through the notch [2] and wind 5 turns
from inside to outside with no slack. Then, insert the up/down
pulley /L [1] in the shaft aligning with pin [3].
[3]
[1]
[2]
15jkf2c022na
[2] [1] [4] [3] 9. Insert the wire winded up/down pulley [1] in the shaft so that the
pin [3] in which the shaft [2] has been inserted fits in the groove of
the pulley.
15vlf2c009na
10. Hook the up/down wire on the up/down pulley /Up [1] and wind the
wire 2 turns around the up/down pulley /Lw [2] from inside to
[1]
outside with no slack. Then, through the notch of outside and
fasten with the wire end hole [3].
Note
Be sure not to overlap the short up/down wire (first
winded) and the longer up/down wire (latter winded) on
[3]
the up/down pulley /Up.
[2]
15jkf2c023na
G -106
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
11. Insert the pin [1] and the gear [2] into the shaft, and fasten them
with the E-ring [3].
[1]
[2]
[3] 15jkf2c024na
12. Use a tension gauge or a spring balance to pull the belt tensioner
[1] with a specified force A [3] and tighten 2 screws [2].
Specified value [3]: A = 2.5kg 0.25kg
[3]
[2]
[1]
15jkf2c025na
[2]
13. Loosen 2 screws [2] of the wire bracket [1] on the front to push
down the up/down stay [3]. Then, tighten 4 screws [5] and [2] on
the rear and front in a horizontal position.
Note
Be sure to check that the up/down stay [3] is in a
horizontal position. When the stay is aslant, the main tray
up down motor (M3) or gear is overloaded and has a risk
[1] of damage.
14. Reinstall the above parts following the removal steps in reverse.
[3]
[4] [5] 15jkf2c026na
[1] 15jmf2c016na
G -107
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
Be sure to unplug the power plug of the main body from the power outlet.
Pulling out the stacker unit while removing the FS from the main body causes falling of the FS and is at risk of injury.
(1) Procedure
[1] [2] 1. Remove the following parts.
Booklet tray
Left cover (Refer to G.9.3.6 Left cover)
Front door (Refer to G.9.3.4 Front door)
Rear cover (Refer to G.9.3.5 Rear cover)
2. Separate the FS from the main body.
3. Pull out the stacker unit.
4. Remove 3 connectors (CN22, CN23, CN24) [1] from the relay
board (RB) [2] on the rear of the stacker unit.
5. Remove the wiring harness from 4 clamps [3].
[3]
a04df2c001ca
[2] [1] 6. Remove the C-clip [1] and the shaft [2], and then separate the
coupling arm [3].
[3] 15jkf2c028na
7. Remove 2 screws [1] provided on the rail stopper, and then pull
out the stacker unit [2] further.
Note
To prevent the falling of the FS, put something [3] under
[1] the pulled out stacker unit for balancing.
[2]
[1]
[3] 15jkf2c029na
8. Remove 2 screws [1] and then lift the stacker unit [2] to remove it
[4] from the guide rail [3].
[3] Note
Be careful of your posture when removing it so that you
do not suffer backache.
[5]
[1] 9. Reinstall the above parts following the removal steps in reverse.
Note
When reinstalling the stacker unit [2] to the guide rail [3],
check that the hook [4] is securely fit in the installation
hole [5].
[2]
[5]
[3]
[4] [1]
15jkf2c030na
G -108
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
[1]
15vlf2c014na
3. Remove the screw [3] of the paper exit opening open/close link [2]
on the paper exit opening unit [1].
[2]
[3]
[1]
15jkf2c031na
[4] [1] [2] 4. Remove 1 camp [1], fixing screw [2] of the earth cord. 2
connectors [3], and 3 screws [4] of the clamp.
[3] 15jkf2c032na
[1] [2] 5. Remove the E-ring [1] and the bearing [2], 1 each on back and
front, and then remove the paper exit opening unit [3].
6. Reinstall the above parts following the removal steps in reverse.
[2] [1]
[3]
15jkf2c033na
G -109
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 9. FS-612
1. Install EEPROM (IC10) of the old control board [1] to the new
control board [2].
[1]
[2]
a04df2e001ca
fd501fs2078c
G -110
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 10. PK-512/513
10. PK-512/513
10.1 Items not allowed to be disassembled and adjusted
10.1.1 Punch unit
(1) Parts not allowed to be removed
Never loosen the following screws.
[1]
[2]
15kjf2c001na
(2) Reason
The specified performance cannot be retained if the screw is loosened.
[1]
15kjf2c002na
2. Remove the screw [2], and then remove the punch drive board
[1]
cover [1].
[2]
15kjf2c003na
G -111
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 10. PK-512/513
[1]
[2]
15kjf2c004nb
[1]
5. Remove 3 screws [2], and then remove the punch unit cover [1].
[2]
15kjf2c005na
[1] [2]
15kjf2c006na
15kjf2c007na
G -112
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 11. PI-502
11. PI-502
11.1 List of disassembling and assembling parts
No. Section Parts name
1 Cover Upper cover
2 Rear cover
3 Operation panel cover
[1]
15jff2c009na
[2]
[3]
15jff2c010na
[3] 15jff2c011na
G -113
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 11. PI-502
11.2.5 PI unit
(1) Procedure
1. Remove the screw [1] and remove the connector cover [2].
[2] [1]
[1]
G -114
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 12. LS-505
12. LS-505
12.1 List of disassembling and assembling parts
No. Section Parts name
1 Cover Cover
2 Conveyance section Stacker tray up/down wire
12.2.2 Cover
(1) Procedure
[1] [1] 1. Remove 4 screws [1] and then remove the rear cover /Up [2].
2. Remove 6 screws [3] and then remove the rear cover /Lw [4].
3. Remove 7 screws [5] and then remove the left cover [6].
[2]
[1]
[1]
[4]
[3]
[3]
[6]
[5]
[5]
ls502fs2034c
G -115
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L G DISASSEMBLING/REASSEMBLING > 12. LS-505
[1] [1] 4. Remove 5 screws [1] and move the front cover /Up [2] to the upper
side.
5. Disconnect the connector [3] and remove the front cover /Up [2].
[2]
[1] [1]
[3]
ls502fs2035c
[3] 6. Remove the screws [1], 1 each, and then remove 3 knobs [2].
7. Loosen 2 screws [3].
8. Remove 2 screws [4] and then remove the front cover /Lw [5].
[5]
[4]
[4]
[1]
[2]
ls502fs2036c
[2] 9. Remove 3 screws [1] and then remove upper cover [2].
[1]
[1]
ls502fs2037c
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[1]
[2]
ls502fs2038c
(1) Procedure
[3] [1] [4] 1. Remove the rear covers /Up and /Lw. (Refer to G.12.2.2 Cover)
2. Disconnect 2 connectors [1].
3. Remove 2 screws [2] and remove the sensor mounting plate [3].
4. Remove 4 screws [4] and remove the stacker tray up down motor
(M1) [5].
5. Check point when reinstalling the stacker tray up down motor (M1)
[5] Note
When reinstalling the stacker tray up down motor (M1), be
sure to check that the belt [2] has been engaged with the
gear [1], and then engage it with the gear [3] before
[4] fastening the stacker tray up down motor (M1) [4].
When the belt [2] is not horizontally attached between the
gear [1] and the gear [3], make adjustments by rotating the
encoder [5] counterclockwise.
[1] [3]
[2] ls502fs2002c
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6. Remove 2 screws [1] and remove the motor mounting plate [3]
[2] from the stacker tray up down motor (M1) [2].
[3]
[1]
ls502fs2003c
[2] [1] [1] [2] 7. Remove the screws [1], 1 each, and remove the pulley covers [2],
1 each.
ls501f2c001a
8. Remove the screws [1], 1 each, and remove the pulley covers [2],
1 each.
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[4] [3] 9. Remove the screw [1] and remove the wire retaining bracket [2].
10. Remove 4 screws [3] and remove the pulley assy [4].
11. Remove the hexagon socket screw [6] and remove the tip [7] of
the wire /1 [5].
[1] Note
On the paper exit side, loosen 4 screws [3], bring down
the pulley assy [4] and release the tension of the wire /2
[5] before starting the operation.
When reinstalling it, the positions of the pulley assy on
[2] the paper feed side and the paper exit side become
important. Be sure to check the marked position in
[5] advance of the pulley assy on the paper exit side.
[7]
[6]
ls501f2c003a
[1] [2] [4] 12. Release the winding of the wire /1 [2] from the pulley [1].
13. Remove the E-ring [3] and then remove the pulley [1] from the
shaft [4].
[3] ls502fs2027c
14. Remove the wire retaining bracket [2] from the wire /1 [1].
[1] Note
When installing the wire retaining bracket [2], install it to
the wire /1 [1] so that the bracket comes to the rear side.
[2]
ls501f2c004a
[1] [2] 15. Remove the wire /1 [2] from the pulley [1].
16. Reinstall a new wire /1 following the preceding steps 6 to 12 in
reverse.
ls502fs2028c
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[3] ls502fs2030c
20. Replace the wire /2 with a new one following the preceding steps 6
to 13.
21. Reinstall other parts following the steps 1 to 6 in reverse.
[1] ls501f2c005a
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13. FD-503
13.1 Items not allowed to be disassembled/reassembled
13.1.1 Precautions on disassembling and assembling
CAUTION
Be sure to unplug the power plug from the power outlet.
[1] [3]
[2]
fd501fs2079c
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[4]
[2]
[3] fd501fs2029c
[1] 3. Disconnect the connector [1] and remove the PI cover /Fr [3]
together with the upper cover /Fr [2].
[3]
[2]
fd501fs2030c
[4]
[3]
[2]
fd501fs2031c
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[4]
[2]
[3]
fd501fs2032c
[1]
[2]
fd501fs2033c
[1]
[2]
[1]
fd501fs2034c
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[1]
[2]
[1] fd501fs2035c
[1]
fd501fs2036c
[1]
fd501fs2037c
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[2]
[1]
fd501fs2038c
[1]
[4]
[2]
[3]
fd501fs2039c
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(1) Procedure
1. Open the front door [1].
2. Remove the screws [2].
3. Remove the mount cover [3].
[2] 4. Remove 3 screws [4] while pushing up the front door so that it
does not fall down, and then remove the support plate [5].
5. Remove the front door [1].
[1]
[3]
[4]
[5]
fd501fs2040c
[2]
[3]
fd501fs2041c
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[2]
fd501fs2042c
[1]
fd501fs2043c
[4]
[3]
fd501fs2044c
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[1] 5. Remove 3 screws [1] and then remove the guide plate [2].
[2]
fd501fs2045c
[1]
fd501fs2046c
(1) Procedure
1. Remove the front door and the rear cover.
2. Disconnect 3 connectors [1] and then remove the wiring harnesses
from the 7 wiring harness guides [3] of the coupling arm /Rr [2].
[2]
[1]
[3]
fd501fs2047c
[4] [2]
fd501fs2048c
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[1] 5. Remove the stopper screws [1], 1 each, from the left and right rails
and pull further out the folding conveyance section.
[1] fd501fs2049c
[1] 6. Remove screws [1], 3 each, from the left and right rails.
[1]
fd501fs2050c
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7. Hold the folding conveyance section [3] at the specified places [1]
and [2] and remove it while lifting it up.
[3] CAUTION
Be careful of your posture when removing it. Be sure to
conduct this operation with 2 people so that you do not
suffer backache.
Note
[1] When lifting up the folding conveyance section, be sure to
hold the shaft at the places [1] and [2]. Holding it at other
places such as the roller shaft or the guide plate may
cause deformation to these places.
[2]
fd501fs2051c
8. Stand the folding conveyance section [1] upright when it has been
[1] removed, or lay it down on the right-side [2].
Note
Be careful not to lay it with the left side [3] down. The
[2] guide plate may get deformed.
[3]
fd501fs2052c
[1]
[2] fd501fs2053c
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10. Reinstall the above parts following the removal steps in reverse.
Note
When installing the folding conveyance section, pull out
the rail further than the length of the stopper [1]. Use the
[2]
stopper screw [2] to fasten it tentatively at its fully pulled-
out position and fix the rail on the opposite side with tape
[1] [3]. It prevents the rail from moving to inside for an easy
and smooth operation.
[3] fd501fs2054c
[3]
[2]
fd501fs2056c
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3. Remove 2 connectors [1] and 5 screws [2], and then remove the
gear box [4] together with the up down motor (M11) [3].
[3] CAUTION
When the gear box is removed, the up/down stay may fall
down. So, when removing the gear box, be sure to
[1] support the stay with your hands.
[4]
[2]
fd501fs2057c
4. Remove 2 screws [1] and then remove the wire mounting plate [3]
[2] of the up/down wire /Rr [2] from the up/down stay [4].
[4]
[3]
[1]
fd501fs2058c
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[5] 5. Remove the E-ring [1] and then remove the gear [3] together with
[5] the 2 bearings [2].
6. Remove the E-ring [4] and then remove the gear [6] together with
[4] the 2 bearings [5].
7. Remove the E-ring [7] and then remove the gear [8] and the pin
[9].
Note
[6] When removing the gear [8], be careful not to drop the pin
[9].
[2]
[1]
[3]
[7] [9]
[8]
fd501fs2059c
[1]
[2]
fd501fs2060c
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9. Remove the E-ring [1] and then remove the up/down pulley /RrLw
[2] and the pin [3].
Note
When removing the up/down pulley /RrLw [2], be careful
not to drop the pin [3].
[3]
[2]
[1]
fd501fs2061c
10. Temporarily tighten the wire mounting plate [2] of a new up/down
wire /Rr [1] to the up/down stay [3] with 2 screws [4].
Note
Install the up/down wires placing the shorter wire below
the longer one with the wire supporting part of the
mounting plate outside.
[1]
There are 2 types of up/down wires, one for the front side
[4]
and the other for the rear side, but these 2 wires are
[2] different in the direction of the wire mounting plates. Be
sure to use a wire that fits in with the direction of a wire
[3] mounting plate.
fd501fs2062c
11. Fasten the new up/down wire /Rr [1] with the wire end [3] provided
on the inside of the up/down pulley /RrLw [2] and insert it into the
shaft [6]. Rotate the up/down pulley /RrLw [2] and wind it 5.5 turns
clockwise from inside to outside around the up/down pulley with no
slack, and then insert the up/down pulley /RrLw [2] fully onto the
[1] shaft so that it coincides with the pin [4] and fasten it with the E-
[2]
ring [5]. If the angle does not coincide with the pin [4], move up
and down the front side of the up/down tray to change the angle of
the shaft [6].
[3]
[4]
[6]
[5]
fd501fs2063c
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12. Hook up the up/down wire /Rr [1] onto the up/down pulley /RrUp
[3] through the relay pulley /Rr [2].
[3] [1]
[2]
fd501fs2064c
13. Wind the up/down wire /Rr [1] 2 turns counterclockwise from inside
to outside around the up/down pulley /RrLw [2] with no slack and
fasten it with the wire end [3].
[1]
[2]
[3]
fd501fs2065c
14. The route along which the up/down wire /Rr passes
The route along which the up/down wire /Rr passes is, on the
whole, as shown in the drawing left.
fd501fs2066c
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15. Use a tension gauge or spring balance to pull up the wire tensioner
[1] upward with a designated force "A," and fasten it with the 3
screws [2].
Specified value: A = 2.5kg 0.25kg
[2]
[1]
fd501fs2067c
16. Reinstall the 3 gears [1] following the removal steps in reverse.
[1]
fd501fs2068c
17. With the up/down stay [1] held in a horizontal position, tighten the
[4]
2 screws [3] of the wire mounting plate [2].
[1] Note
Move the up/down stay up and down and check to see if it
moves smoothly. If it does not move smoothly, adjust it
[5] again so that it becomes horizontal.
Check the up/down wire [4] if it gets behind the actuator
plate [5]. If it gets behind the douser, an unnecessary load
[3] [2] is applied to the up/down wire [4] when the up/down stay
[1] goes up.
18. Reinstall the above parts following the removal steps in reverse.
fd501fs2069c
13.3.17 Way to distinguish between new and old types of the multi feed detection board /1 (MFDB/1) and /2 (MFDB/2)
Note
Both of the multi feed detection boards /1 (MFDB/2) and /2 (MFDB/2) have new type [1] and old type [2].
Each of the new and old types of the multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) has different mounting metal frames
and PI drive boards (PIDB) that correspond to each detection board, and are incompatible.
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[1]
[2]
13.3.18 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (new type)
Note
When the multi feed detection board is replaced, be sure to conduct the adjustment in replacing multi feed detection board (PI).
(Refer to I.5.7.5 Adjustment when replacing the multi feed detection board (PI) (new type) )
(1) Procedure
1. Remove 2 screws [1] and then remove the multi feed detection
board /1 (MFDB/1) cover [2].
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4. Open the front door and then open the conveyance guide plate /2
[1] in the upper right direction.
[1] fd501fs2072c
[2]
[2] 7. Turn around the conveyance guide plate /2 assy [1] inside the
machine and pull it to the outside.
8. Remove 2 screws [2] and then remove the multi feed detection
board /2 cover [3].
Note
When turning it around, or when disassembling or
reassembling it, be careful not to damage the wiring
harness.
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(2) Note for installing the multi feed detection boards /1 (MFDB/1) and /2 (MFDB/2)
Multi feed detection board /1 (MFDB/1) [1] and /2 (MFDB/2) [2] are
[2] different in shape. When reinstalling them, be sure to set at the
proper positions.
[1]
13.3.19 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (old type)
Note
When replacing the multi-feed detection board /1 (MFDB/1), be sure to replace the multi-feed detection board /2 (MFDB/2) at the
same time.
When the multi-feed detection board is replaced, be sure to conduct the adjustment in replacing multi-feed detection board (PI).
(Refer to I.5.7.6 Adjustment when replacing the multi feed detection board (PI) (old type) )
(1) Procedure
1. Remove 2 screws [1] and then remove the multi-feed detection
board /1 (MFDB/1) cover [2].
[1]
[3] [2] fd501fs2071c
4. Open the front door and then open the conveyance guide plate /2
[1] in the upper right direction.
[1] fd501fs2072c
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[2] fd501fs2073c
[2] 7. Turn around the conveyance guide plate /2 assy [1] inside the
machine and pull it to the outside.
8. Remove 2 screws [2] and then remove the multi-feed detection
board /2 cover [3].
Note
When turning it around, or when disassembling or
reassembling it, be careful not to damage the wiring
harness.
(2) Note for installing the multi-feed detection boards /1 (MFDB/1) and /2 (MFDB/2)
[2] The multi-feed detection boards /1 (MFDB/1) and /2 (MFDB/2) are
installed on the same type board. Be careful not to confuse one
with the other when installing them.
Be sure to confirm the marking on the board when installing it.
Multi-feed detection board /1 (MFDB/1) [1]: 15AG
Multi-feed detection board /2 (MFDB/2) [2]: 56UA
The connector shape is different for the multi-feed detection
boards /1 (MFDB/1) and /2 (MFDB/2). So, even if it is installed, the
connector cannot be connected.
[1] fd501fs2076c
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1. Install EEPROM (IC68) of the old control board [1] to the new
control board [2].
Note
Be sure to set the SW3 [3] same as the old FDCB. (Refer to
L.2.12.1 FD control board (FDCB) )
[1]
[2] [3]
fd501fs2077c
fd501fs2078c
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14. SD-506
14.1 Items not allowed to be disassembled/reassembled
14.1.1 Trimmer blade home sensor (PS50), Trimmer blade upper limit sensor (PS51)
(1) Positions from which removing is prohibited
1 fixing screw of the mounting plate on each trimmer blade home sensor (PS50) and trimmer blade upper limit sensor (PS51)
[1] [2] [3] [4] [5] [6]
a0h2t3c061ca
a0h2t3c062ca
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14.1.4 Trimmer press upper limit sensor (PS52), Trimmer press home sensor (PS53)
(1) Positions from which removing is prohibited
1 fixing screw of the trimmer press upper limit sensor (PS52) mounting plate
1 fixing screw of the trimmer press home sensor (PS53) actuator
[4] [5] [6]
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a0h2t3c066ca
[1] Screws not allowed to be adjusted/removed (all screws [2] Screws allowed to be removed
shown in the picture)
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[6]
G -146
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[5]
[4] 15anf2c006na
15anf2c007na
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[3] [2]
[1]
15anf2c008na
[2] [3]
[1] 15anf2c009na
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(1) Procedure
[5] [4] [2] 1. Remove the front door /Rt. (Refer to G.14.3.9 Front door /Rt)
2. Remove the rear cover /Rt. (Refer to G.14.3.3 Rear cover /Rt)
3. Remove 2 screws [1] and 2 clamps [2] from the rear of the folding
unit.
Note
Be sure not to let the clamps [2] fall down.
15anf2c010na
15anf2c011na
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[1] 12. Remove 4 screws [1], and then lift up and remove the folding unit
[2] with 2 people.
Note
When reinstalling it, be sure to align the positioning pin [3]
with the hole.
[3] [2]
[3]
[1] 15anf2c012na
[7] [6]
13. Reinstall the above parts following the removal steps in reverse.
[5]
Note
When holding the folding unit, be sure to hold the shafts
[4] at front and rear or the upper top of the side plate [5].
Never hold the jam release lever [6] or the handle [7]. They
get damaged.
When placing the folding unit, place it on the table to
avoid the guide plate [8] on the front being contacted with
the floor because it is projected from the bottom of the
unit.
[8] [4]
15anf2c013na
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[1]
[2]
A
[3]
a0g6f3c053ca
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15. PB-503
15.1 List of disassembling and assembling parts
No. Section Parts name
1 Cover Front door
2 Front cover
3 Booklet door
4 Rear cover /Rt
5 Rear cover /Lt
6 Left cover
7 Relay conveyance gear cover /Fr
8 Relay conveyance gear cover /Rr
9 Pellet supply cover
10 SC cover /Fr
11 SC cover /Up
12 Upper cover /FrRt
13 Upper cover /FrLt
14 Upper cover /RrRt
15 Upper cover /RrLt
16 Upper cover /Md
17 Others Deodorant unit
18 Pellet supply section Pellet supply unit
19 Glue tank section Glue tank unit
20 SC section SC unit
21 Clamp section Clamp unit
22 Others PB left unit
23 Book stock section Book lift wire
24 Cart wire
25 Conveyance section Conveyance unit /Lw
26 Relay conveyance section Relay conveyance unit
27 Cover paper supply section Cover paper tray
28 Cover paper lift wire
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[1]
[6]
a15xt3c018ca
G -153
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[5]
[2] [7]
G -154
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[6] a15xt3c020ca
[3] a15xt3c021ca
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[1] a15xt3c023ca
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[1] a15xt3c024ca
[1] a15xt3c025ca
G -157
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[2]
[1] a15xt3c027ca
[1]
a15xt3c028ca
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3. Remove the screw [1] and remove the SC cover /Fr [2] to the
[4] [3]
arrow-marked direction.
Note
When reinstalling it, be sure to put 2 claws on the upper
side [3] into the holes [4], and put the claw on the lower
side [5] to the inside of the metal frame.
[2]
[1]
[3] [4]
G -159
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[3]
[2] a15xt3c033ca
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[2]
[1] a15xt3c034ca
a15xt3c035ca
a15xt3c003ca
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[1] [2] 2. Remove 3 screws [1] and lean the deodorant unit [2]. Disconnect
the connector [3] and then remove the deodorant unit [2].
Note
When reinstalling it, be sure to put 2 claws [2] in the holes
[5].
[4] [5]
[3] a15xt3c036ca
[1]
a15xt3c037ca
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[2] a15xt3c045ca
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[2] a15xt3c046ca
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(1) Procedure
1. Remove the rear cover /Rt. (Refer to G.15.2.5 Rear cover /Rt)
[2]
2. Remove the upper cover /RrRt. (Refer to G.15.2.15 Upper cover /
RrRt)
3. Remove the screw [1], disconnect 2 connectors [2], and then
remove the suction unit [3].
4. Disconnect 3 connectors [4].
5. Remove the C-clip [5] and pull out the pin [6] straight up to release
the coupling arm [7].
[3]
[1]
[2] [1] 6. Remove 2 screws [1] and then uncouple the belt coupling bracket
[2].
a075f2c119ca
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7. Pull out the glue tank unit [1] and remove 4 screws [2].
[2] [2]
Note
When moving the glue tank unit, be sure to hold it by the
metal frame [3] on the right side of the unit.
When removing the screw [2], be careful to avoid injury
from sharp metal edges around the screw.
[1] Note
Never loosen or tighten the 2 screws because they are
keeping the levelness and vertical position of the glue
tank unit.
a15xt3c049ca
15.2.21 SC unit
(1) Procedure
[2] [3] 1. Remove the PB left unit. (Refer to G.15.2.23 PB left unit)
2. Remove the upper cover /Md. (Refer to G.15.2.17 Upper cover /
Md)
3. Remove the pellet supply unit. (Refer to G.15.2.19 Pellet supply
unit)
4. Remove the SC cover /Up. (Refer to G.15.2.12 SC cover /Up)
5. Remove the upper cover /FrRt. (Refer to G.15.2.13 Upper cover /
FrRt)
6. Disconnect 5 relay connectors [1].
7. Remove the wire binding [3] from the SC unit [2] by releasing the
wire binding from the saddles.
[1] a15xt3c050ca
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[1]
8. Remove 6 screws[1].
9. Remove 2 screws [2] and remove the wire [3] and the knob [4].
Then remove the belt [5].
Note
After installing the belt [5], check that the lug belt is
properly engaging with the pulleys with no slack and
turns smoothly when the knob is turned.
10. Hold the metal frames [6] on the rear and front side of the unit, and
remove the SC unit [7] to the arrowed direction.
[1]
[4]
11. Reinstall the above parts following the removal steps in reverse.
Note
When the SC unit [1] is removed, the lock arm [2] is
released from the stopper [3]. Therefore, when installing
the SC unit, be sure to put the lock arm [2] under the
stopper [3] while lifting and tilting the unit in the direction
of the arrow [4].
[1]
a075f2c042ca
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[3] [2]
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[2] [3] 6. Pull out the clamp unit [1] carefully watching the wire binding and
the coupling arm on the rear of the unit.
7. Remove the 2 screws [2] and then remove the lock bracket [3].
8. Remove 2 screws [4].
9. While lifting the clamp unit [1] by holding its left and right metal
frames [5], release the 4 notches [6] from the hooks [7] and
remove the clamp unit.
Note
When reinstalling the clamp unit, make sure that the 4
hooks [7] are properly fitted in the notches [6] of the unit.
10. Reinstall the above parts following the removal steps in reverse.
Note
After installing the clamp unit, make a test print and
[5] [4]
binding to check that the cover and inside papers are
neatly aligned without skewing.
[1]
[6] [7]
a15xt3c053ca
[1]
a15xt3c054ca
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a15xt3c055ca
a15xt3c056ca
a15xt3c057ca
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[1]
a15xt3c058ca
[1] a15xt3c059ca
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[2] [7] [1] [6] [3] 11. Rotate the PB left unit [2] around the wiring harness section [1] on
the rear side to remove it from the PB right unit [3].
Note
The PB left unit [2] is rotated up to about 90 degrees.
When rotating the PB left unit [2], be sure to rotate it
around the wiring harness section [1] and be careful not
to damage the wiring harness.
When reinstalling it, put the bottom of the PB left unit [5]
on the brackets [4] on the lower side and then put the pins
[6] on the upper side into the holes [7].
12. Reinstall the above parts following the removal steps in reverse.
[2] a15xt3c066ca
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[3] [2] [3] 5. Remove 3 screws [1] and remove the 4 mounting brackets [2] on
the front and rear of the book stock unit.
Note
When reinstalling, route the book lift wires /Fr [3] and /Rr
[1] [1] [4] between 2 screws and 1 screw [1], and secure them
with the mounting brackets [2].
[4]
[1]
[1]
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[11] 8. Remove the E-ring [1], pulley [2], pin [3], and the wire end [4].
Then remove the book lift wire/Fr [5].
[4]
Note
[2] Install the book lift wire/Fr [5] as following. Route the wire
so that it comes out of the lower right [6] of the pulley [2].
Loop the wire over the pulley [7], then loop it over the [8],
[1] [9], [10] pulleys in that order. Then wind the wire 6 times
[5]
counterclockwise [11] over the pulley [2], and put the wire
end [4] into the pulley.
[3]
[7]
[2]
[6]
[5]
[9]
[2]
[8]
[10]
a15xt3c039ca
[5] 9. Remove the E-ring [1], then remove the washers [2] and [3], spring
[4], and gear [5].
[3] 10. Remove the coupling [6] and the pin [7].
[2]
[4]
[1]
[6]
[7]
a15xt3c040ca
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11. Remove the E-ring [1], pulley [2], pin [3], and the wire end [4].
[4] [2] [1] [3] Then remove the book lift wire/Rr [5].
Note
Install the book lift wire/Rr [5] as following. Route the wire
so that it comes out of the lower left [6] of the pulley [2].
[5] Loop the wire over the pulley [7], then loop it over the [8],
[9], [10] pulleys in that order. Then wind the wire 6 times
counterclockwise [11] over the pulley [2], and put the wire
[11] end [4] into the pulley.
[7] 12. Reinstall the above parts following the removal steps in reverse.
[5]
[6]
[9]
[8]
[10]
a15xt3c041ca
2. Remove 2 screws [5] and then remove the mounting plate /Fr [6].
Note
When reinstalling it, temporarily hold the mounting plate /
Fr [6] and hook the tension gauge on the hole [7]. Then
pull it in the arrow-marked direction [8] with the standard
[3] [4] value and then fully tighten it.
Standard value: 1 to 1.5kgf
Check that the wires are not crossed or they do not
contact metal frame.
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[1] [2] [4] [3] [6] [5] 3. Remove the screw [1] and then remove the mounting metal fitting /
Rr [2].
4. Remove the wire [3] from the pulley [4] and release it from the
saddles [5].
Note
When installing the wire [3] on the pulley [4], be sure to
hook it on the pulley [6] with the mounting plate /Rr on the
upper side.
5. Remove the screw [7] and remove the mounting metal fitting /Fr
[8].
6. Remove the wire [9] from the pulley [10] and release it from the
saddles [11].
Note
When installing the wire [9] on the pulley [10], be sure to
hook it on the pulley [12] with the mounting plate /Rr on
the upper side.
[10] [7]
[8]
[11] [9]
[12]
a15xt3c062ca
[2] [4] [3] [1] 7. Remove the screw [1] and release the wire.
Note
When reinstalling it, be sure to put the edge part [3]
between the projections [4].
a15xt3c063ca
[2]
[3]
a075f2c063ca
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[5] a15xt3c064ca
8. Remove 6 screws[1].
9. Remove the relay conveyance unit [3] by holding 2 shafts [2].
Note
When removing the relay conveyance unit [3], insert a thin
driver into the hole [5] so that the relay conveyance door
[6] [4] does not close. When moving down the relay
conveyance door [4] lower than the horizontal position,
the gear [6] comes off from the dumper gear [7] and the
[7] dumper adjustment is misaligned.
10. Reinstall the above parts following the removal steps in reverse.
[5] [4] [2] [1]
[1] [3]
[2] a15xt3c065ca
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(1) Procedure
1. Open the front door [1].
2. Unlock the cover paper tray [3] by slightly pushing up the cover
paper tray lock lever [2] with a screwdriver or a similar tool, and
pull out the cover paper tray [3].
[2]
[1]
[3]
a15xt3c042ca
3. Remove the 2 stopper screws [2], 1 for each right and left rail [1]
and further pull out the cover paper tray.
[2] [1]
a075f2c065ca
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4. Remove 4 screws [1], 2 for each left and right rail, hold the cover
paper tray [2] by the specified positions [5], and remove it straight
up.
Note
When installing the cover paper tray, make sure that the 4
knobs [3] on the rails are properly fitted in the notches [4]
of the cover paper tray.
When lifting the cover paper tray, be sure to hold the
specified positions [5] by 2 people. Do not hold the part
indicated with [6] as the part can easily become deformed,
which adversely affects paper feed resulting in a paper
jam.
[5] [1] [6] [2]
5. Reinstall the above parts following the removal steps in reverse.
a075f2c066ca
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a075f2c067ca
[5] [3] [2] [1] 4. Remove the E-ring [1], and remove the knob [2] and the belt [3].
5. Remove 6 screws[4] and remove the gear cover [5].
[4]
a075f2c068ca
a075f2c069ca
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[3] [2] 7. Slide the pulley [1], and pull out the wire ends of the lift wire /Fr1
[2] and /Fr2 [3] from each hole of the shaft [4].
Note
The wire end of the shorter wire, lift wire /Fr2 [3], must be
inserted into the shaft hole near the frame of the cover
paper tray. The wire end of the shorter wire, lift wire/Fr2
[1]
[3], must be inserted into the shaft hole near the frame of
the cover paper tray.
When installing the pulley, lift the cover paper lift plate
slightly to give slack to the wires and insert the wire ends
one by one into the shaft holes. Then secure them with
the pulley [1].
[4]
a075f2c070ca
8. Remove the E-rings [1], 1 each, and then remove the wire cover
[2] [2].
9. Remove the cover paper lift wires/Fr1 [4] and /Fr2 [5] from each
pulley [3].
[4] Note
When installing the wires, make sure that the wires are
[1]
properly routed inside the wire covers [2] and are not
[5]
[3] crossed each other.
[4] [5]
a075f2c071ca
10. Pull out each wire end [2] through each hole of the cover paper lift
plate arm [1].
Note
When pulling out the wire, pull it out carefully so as not to
damage it with sharp metal edges.
[2]
[1]
a075f2c072ca
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[1]
[1] [2]
[1]
[2]
a075f2c073ca
[3] [2] 12. Remove the E-ring [1] and the gear [2].
Note
When removing the gear [2], be careful not to drop and
lose the bearing [3].
[1] a075f2c074ca
[3] [4] 13. Remove the bearing [1] and the E-ring [2], and then remove the
gear [3].
Note
When removing the gear [3], be careful not to drop the
pin[4].
[1] 14. Remove the E-ring [1] and the gear [2].
Note
When removing the gear [2], be careful not to drop the
bearing [3].
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[1] [3] 15. Remove the E-ring [1] and the gear [2].
Note
When removing the gear [2], be careful not to drop and
lose the pin [3].
[2] a075f2c077ca
a075f2c078ca
[2] [1] 18. Remove the cover paper lift wire/Rr1 [1] and /Rr2 [2] in the same
manner as step8 to step10.
19. Reinstall the above parts following the removal steps in reverse.
Note
When pulling out the wire end [3] of the cover paper lift
wire /Rr2 [2], lift the cover paper lift plate until the cover
paper lift plate arm [4] appears.
The wire /Fr is gray in color and the wire /Rr is black.
When the installation is completed, make sure that the lift
plate is horizontal.
[3] [4]
a075f2c079ca
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(1) Procedure
1. Remove the rear cover /Lt. (Refer to G.15.2.6 Rear cover /Lt)
2. Connect the connector [2] to the connector (CN5) [1] on the PB
control board (PBCB).
a15xt3c044ca
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(1) Procedure
[1] 1. Remove the conveyance unit /Lw [1]. (Refer to G.15.2.26
Conveyance unit /Lw)
2. Remove 2 screws [2] and then remove the cover of the multi-feed
detection board /S (MFDBS) [3].
[2]
[3] a075f2c095ca
[3]
a075f2c096ca
5. Remove 2 screws [2] and then remove the cover of the multi-feed
detection board /R (MFDBR) [2].
[1]
[2] a075f2c097ca
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[3]
a075f2c098ca
(2) Note for installing the multi-feed detection boards /S (MFDBS) and /R (MFDBR)
The multi-feed detection boards /S (MFDBS) and /R (MFDBR) are
[2]
installed on the same type board. Be careful not to confuse one
with the other when installing them.
Be sure to confirm the marking on the board when installing it.
Multi-feed detection board /S (MFDBS) [1]: 56UA
Multi-feed detection board /R (MFDBR) [2]: 15AG
The connector shape is different for the multi-feed detection
boards /S (MFDBS) and /R (MFDBR). So, even if it is installed, the
connector cannot be connected.
[1] a075f2c099ca
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16. IC-601
16.1 List of disassembling and assembling parts
No. Parts name
1 Box cover
2 SSD/HDD unit
3 HDD cooling fan (FM3)
4 DIMM (DIMM)
5 Video interface board (VIB)
6 System control board (SCB)
7 BOX ventilation fan (FM1)
8 DC power supply (DCPS)
Box cover
SSD/HDD DIMM Video interface board BOX ventilation fan DC power supply
unit (DIMM) (VIB) (FM1) (DCPS)
[4] [2]
[3]
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[2]
[3]
[5] [6]
[3] [5]
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6. Remove 6 screws [1], slide the unit in the direction of the arrow to
[2] [3] [5] [1] [5]
release the projection [2] from the hole [3], and then remove the
SSD/HDD unit [4].
Note
When reinstalling the unit, be sure to align each position
of the projection [5].
[2] [1] 7. Remove 6 screws [1], and then remove the SSD assy [3] from the
HDD assy [2].
[1] [3]
[1] [1] 8. Remove 4 screws [1], remove the mounting plates /Rt [2] and /Lt
[3], and then remove the SSD [4].
Note
When reinstalling the SSD, be sure to set the mounting
plates /Rt [2] and /Lt [3] in correct direction.
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[5] [4]
[2] [1]
[3] [4]
[1]
[2]
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[1]
[1] 6. Remove 2 screws [1] and 4 screws [2], and then remove the
connector cover [3].
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7. Remove 3 screws [1] and 5 screws [2], and then remove the video
interface board (VIB) [3].
Note
[4] When reinstalling the board, be sure to push the circled
area [4] marked "PUSH" to connect VIB and the system
[1]
control board (SCB) securely before securing with screws.
[2] 8. Reinstall the above parts following the removal steps in reverse.
[3] [1]
[2]
[6]
[5]
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[5]
[1]
[2]
[4] [3]
[1]
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[2] 3. Remove the 8 screws [1], and then remove the DC power supply
(DCPS) [2].
4. Reinstall the above parts following the removal steps in reverse.
[1] [1]
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17. RU-506
17.1 List of disassembling and assembling parts
No. Section Part name
1 Cover Front cover
2 Rear cover
3 Left cover
[4]
[5] [4]
a0get3c017ca
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[1] a0get3c018ca
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Note
When the RU control board (RUCB) is replaced, be sure to
replace the EEPROM (IC19). Install EEPROM (IC19) of the
old control board [1] to the new control board [2].
[1]
[2]
a0get2c033ca
Note
A Be sure to install the "A" sections of EEPROM (IC19) in the
same direction.
a04jf2c017ca
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18. GP-501
18.1 Centering punched holes
Die Set Position Cradle Adjustment, The die set position cradle is set in the factory; however, because of the punched-hole spacing on the PB
die sets, there is a minimal amount of paper on each edge of the punched paper. The die set position cradle may have to be fine adjusted to
center the punched-hole pattern in the paper. Listed below are the step-by-step instructions to adjust the die set to the proper position.
1. The punched-hole alignment must be checked on a piece of
punched paper. Fold the punched sheet of paper in half [1] and the
[1] punched-holes should be aligned evenly along the edge and
[2]
centered between the ends [2]. If the punched-holes are not
aligned, then the die set cradle must be adjusted to align the
punched holes.
Note
The paper path is always constant, if the holes are not
centered, you must adjust the die set cradle.
2. The two back covers on the GP-501 Punch must be removed to
access the die set position cradle [1]. (Refer to G.18.3.3 Removing
the Rear Cover.)
3. Before adjusting the die set position cradle, you must first note what
direction the die set cradle [1] must move.
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7. If the punched-holes are too close to the front of the machine, then
you must turn the adjustment screw clockwise [1].
Note
Seven full turns of the adjustment screw result in a 1/4"
(6.35 mm) change in the punched hole position.
8. Before tightening the lock-down screw [1], tilt or bias the assembly
towards the bottom of the machine [2] and tighten the lock-down
screw. This will ensure positive engagement between the locking
lever and the die set.
9. Run a test sample of punched paper and recheck paper alignment.
Re-adjust if necessary.
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(1) Procedure
Unplug the unit from power.
Disconnect the communication cable
Empty Chip Bin
(1) Procedure
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(1) Procedure
Raise or lower the GP-501 Punchs castors to level it.
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G DISASSEMBLING/REASSEMBLING > 19. COMMERCIALLY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L AVAILABLE PARTS
[2] [1]
19.1.2 Connector
(1) Connector position
[1]
[1] CN495 -
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G DISASSEMBLING/REASSEMBLING > 19. COMMERCIALLY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L AVAILABLE PARTS
19.1.3 Procedure
1. Remove the upper cover /Rr2. (Refer to G.2.2.6 Upper cover /Rr1, /
Rr2)
2. Remove the cable pull out cover [2] of the upper cover /Rr2 [1].
3. Remove the right cover /Up3. (Refer to G.2.2.3 Right cover /Up1, /
Up2, /Up3, /Up4, /Lw1, /Lw2)
4. Insert the cable [2] of the status indicator light from the upper side of
the main board unit [1].
[1] [4] [5] 5. Connect the connector [2] of the status indicator light to CN495 [1].
Note
Pull out the cable [3] to the position where it does not
contact with the flywheel [5] of the scanner motor (M1) [4].
[2] [3]
a03uf2c149ca
[2] [6] 6. Install the right cover /Up3 [1] and the upper cover /Rr2 [2].
Note
Pull out the cable [3] of the status indicator light from the
cable pull out cover [4] of the upper cover /Rr2.
[5]
[3] a03uf2c150ca
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G DISASSEMBLING/REASSEMBLING > 19. COMMERCIALLY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L AVAILABLE PARTS
[2]
[1]
19.2.2 Procedure
1. Remove the key counter cover [2] of the upper cover /Rr2 [1], and connect to the inside connector.
[1] [2]
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H CLEANING/LUBRICATION > 1. CLEANING/LUBRICATION
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PROCEDURES
H CLEANING/LUBRICATION
1. CLEANING/LUBRICATION PROCEDURES
The descriptions of the cleaning and the lubrication are mentioned in the maintenance section of each device.
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I ADJUSTMENT/SETTING > 1. CHECKING BEFORE STARTING
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L WORK
I ADJUSTMENT/SETTING
1. CHECKING BEFORE STARTING WORK
When conducting claims in the field, it is necessary to check first the following:
1. Are the power supply and voltage secured in accordance with the specifications?
2. Is the power supply properly grounded?
3. Is any equipment that repeatedly consumes a lot of electricity connected to the same power supply? (for example: Electric noise sources
such as elevator and air conditioner)
4. Are environmental conditions suitable for the machine?
High temperature and high humidity, direct sunlight, air ventilation, and so on.
Levelness of the location on which the machine is installed.
5. Does the cause of poor images lie in the original itself?
6. Is density selected properly?
7. Is the original glass stained?
8. Is proper paper used for copy?
9. Are copy consumables replaced with new ones at their life? (for example: Developer, drum, cleaning blade, and so on)
10. Is toner filled?
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I ADJUSTMENT/SETTING > 2. CHECKPOINTS WHEN
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L CONDUCTING ON-SITE SERVI...
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 3. UTILITY
3. UTILITY
3.1 List of utility menus
This machine is provided with setting menu for various adjustments/settings. Data adjusted/set with this mode is stored in NVRAM board (NRB).
Note
For details on the utility, refer to "User's guide."
01 Scan Address Register
01 Address Edit
02 E-mail Title Setting
03 E-mail Text Setting
02 User Setting
01 System Setting
01 Language Setting
02 Unit Setting
03 Feed Tray Setting
01 Paper Setting
02 Auto Tray Selection Setting
03 Type Selection for Auto Paper
04 Dehumidify Fan Heater Setting
04 Reset Setting
01 Auto Reset Setting
02 Job Reset Setting
05 Default Screen Setting
07 Set Zoom Ratio Setting
07 Power Save Setting
08 Date/Time Setting
09 Operation/Info.Sound Setting
01 Volume Setting
02 Info. Sound Item Setting
10 Key Response Time
11 Shortcut Key Register
01 Application Setting
02 Quality Adjustment (copy)
03 Quality Adjustment (scan)
04 Quality Adjustment Area Setting
05 Output Setting
12 Service Port Device Setting
02 Initial Setting
01 Copy Initial Setting
02 Scan Initial Setting
03 Common Setting
04 Copy Setting
05 Scan Setting
06 Printer Setting
01 Gray Text Outline
07 Image Quality Setting
01 Screen
02 Screen Initial Setting
03 Original Density Shift
04 ACS Adjustment
08 Password Change
03 Administrator Setting
01 System Setting
01 Power Save Setting
02 Date/Time Setting
03 Weekly Timer Setting
01 Weekly Timer ON/OFF Setting
02 Time Setting
03 Date Setting
04 Select Time for Power Save
05 Password Non-Business Hours
04 Restrict User Access
01 Lock/Delete Mode Memory
01 Copy Mode Memory
02 Scan Mode Memory
02 Change Restrict Setting
03 Scan Restrict Setting
04 Sample Print Restrict
05 Expert Adjustment
01 AES Level Adjustment
02 Erase Correction
01 Non-Image Area Erase
02 ADF Frame Erase
03 Printer Adjustment
01 Restart Timing Adjustment
02 Centering Adjustment
03 FD-Mag. Adjustment
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04 CD-Mag. Adjustment
05 Lead Edge Erase Adjustment
06 Registration Loop Adj.
07 Pre-registration Adjustment
04 Finisher Adjustment*1
01 Staple Finisher Adjustment
01 Staple Center Position
02 Paper Width Adj.(Staple)
03 Paper Width Adj.(Straight)
04 Exit Guide Center pos. Adj
05 Exit Guide Paper Width Adj.
02 Multi Folder(Punch) Adj.
01 Paper Width Adjustment
02 Punch Vertical Position Adj.
03 Multi Folder(Fold) Adj.
01 Half-Fold Position Adj.
02 Tri-Fold-in Pos. Adj.
03 Tri-Fold-out Pos. Adj.
04 Double Parallel Pos. Adj.
05 Z-Fold Position Adj.
06 Gate Position Adj.
04 Multi Folder(PI) Adjustment*2
05 Stacker Adjustment
01 Paper Width Adjustment
02 Paper Length Adjustment
06 Saddle Stitcher Pos. Adj.
01 Staple Center Position
02 Staple Paper Width Adj.
03 Staple Pitch Adjustment
04 Half-Fold Position Adj.
05 Tri-Fold Position Adj.
06 Fold Paper Width Adj.
07 Trimming Adjustment
07 Perfect Binder Adjustment
01 Cover Trimming Adj.
02 Cover Lead Edge Adj.
03 Spine Corner Forming Pos.
04 Glue Start Position
05 Glue Finish Position
06 Temperature Adjustment
07 Sub Compile CD Width Adj.
08 Clamp CD Width Adjustment
09 Cover Up/Down CD Width Adj.
10 Clamp FD Position Adj.
Relay Stacker Adjustment*2
04 Finisher Adjustment*3
01 Fold & Staple Stopper Adjustment
02 Half-Fold Stopper Adjustment
03 Punch Adjustment
01 Vertical Position Adj.
02 Horizontal Position Adj.
03 Registration Adjustment
04 Paper Edge Detect Sensor Adjustment
04 Tri-Fold Adjustment
05 2 Pos. Staple Pitch Adj.
06 Post Inserter Tray Size
07 Output Quantity Limit
08 Curl Adjustment*4
05 Scan Adjustment
01 Restart Timing Adjustment
02 Centering Adjustment
03 FD-Mag. Adjustment
06 Process Adjustment
01 Front & Back Density
02 Toner Density Sensor Speed
03 Maximum Density Adjustment
04 FD Line Reduction Mode
07 Quality Adjustment
01 Printer Gamma Offset Adj.
02 Printer Gamma Offset Auto.
03 Printer Gamma Sensor Adj.
04 Stabilization Adj. Setting
05 Custom Screen
06 Controller Image Comp. Set
07 Printer Gamma Offset Auto. (RU)
08 Printer Gamma Sensor Adj (RU)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 3. UTILITY
3.2 Start/exit
3.2.1 Start method
1. Be sure that the ordinary operation screen *1 is displayed.
Press [Utility/Counter] button.
2. "Utility screen"
Utility screen is displayed.
*1 Default is [Machine Screen].
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 4. LIST OF ADJUSTMENT ITEMS
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 4. LIST OF ADJUSTMENT ITEMS
Thermostat /3 (TS3) Adjust the position by the thermostat positioning jig /L (require
(Refer to G.2.2.23 Temperature sensor /2 the jig)
(TH2), thermostat /3 (TS3))
Boards Overall control board (OACB) NVRAM board (NRB) replacement
Rewriting of firmware
Machine NIC setting
Printer control board (PRCB) Rewriting of firmware
Software DIPSW setting
Printer image processing board (PRIPB) Printer Screen Gradation
Hard disk /Y, M, C, K, A, P (HDD/Y, /M, /C, / I/O Check Mode (Replacing procedure of the hard disk)
K, /A, /P)
PF-602 Multi feed detection board (MFDBS, MFDBR) Multi feed detection board adjustment
(Refer to G.4.2.11 The multi feed detection
board (MFDBR and S))
DF-622 DF control board (DFCB) ADF Sensor Adjustment
ADF Original Size Adj.
ADF Orig. Stop Position
Original registration sensor (PS301) ADF Sensor Adjustment
Timing sensor (PS302) ADF Sensor Adjustment
Original reverse sensor (PS305) ADF Sensor Adjustment
Original exit sensor (PS306) ADF Sensor Adjustment
RU-509 RU control board (RUCB) Rewriting of firmware
EEPROM replacement
FS-521 FNS control board (FNSCB) DIPSW setting of the boards
Rewriting of firmware
EEPROM replacement
FS-531/612 FNS control board (FNSCB) Rewriting of firmware
EEPROM replacement
Stapler unit Stapler positioning (require the jigs)
* FS-531 does not require the adjustment.
PK-512/513 Punch drive board (PDB) Paper Edge Detect Sensor
Paper size sensor (PS305) Paper Edge Detect Sensor
LS-505 LS control board (LSCB) Toggle switch setting
Rewriting of firmware
Grip conveyance home sensor adjustment
Paper width adjustment
Paper length adjustment
FD-503 FD control board (FDCB) DIPSW setting of the boards
Rewriting of firmware
EEPROM replacement
Multi feed detection board (MFDB) Multi feed detection board adjustment
PI drive board (PIDB) Multi feed detection board adjustment
SD-506 SD control board (SDCB) DIPSW setting of the boards
Rewriting of firmware
EEPROM replacement
Trimmer board assy I/O Check Mode (trimmer board solenoid operation counter
(Refer to F.17.4.3 Replacing the trimmer reset)
board assy)
PB-503 PB control board (PBCB) DIPSW setting of the boards
Rewriting of firmware
EEPROM replacement
Multi feed detection board adjustment
Multi feed detection board (MFDBS, MFDBR) Multi feed detection board adjustment
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
5. SERVICE MODE
5.1 Service Mode List
This machine is provided with a service mode for various adjustments/settings. Data adjusted/set with this mode is stored in NVRAM board
(NRB).
01 Machine Adjustment
01 Printer Adjustment
01 Restart Timing Adjustment
02 Centering Adjustment
03 FD-Mag. Adjustment
04 CD-Mag. Adjustment
05 Lead Edge Erase Adjustment
06 Registration Loop Adj.
07 Pre-registration Adjustment
08 Belt Line Speed Adj.
09 Writing Initial Pos. Memory
01 Skew Initial Position Memory
10 Color Registration Auto.Adj.
11 Color Registration Manual
12 PFU Dfeed Detect Adj.
13 CD-Mag. Skew Adj.
14 Beam Pitch Adjustment
15 Moire Adjustment
16 Recall Standard Data
02 Scan Adjustment
01 Restart Timing Adjustment
02 Centering Adjustment
03 FD-Mag. Adjustment
04 Scan Gradation/Color Adj.
05 Recall Standard Data
03 Quality Adjustment
01 Printer Gamma Adjustment
01 Printer Gamma Offset Adj.
02 Printer Gamma Offset Auto.
03 Printer Gamma Sensor Adj.
04 Printer Screen Gradation
05 Printer Gamma Offset Auto. (RU)
06 Printer Gamma Sensor Adj (RU)
02 Sharpness Adjustment
03 Contrast Adjustment
04 Image Distinction Level
01 Dot Detect Adjustment
02 Color Text Adjustment
03 Dot/Text Area Adjustment
05 ACS Adjustment
06 Density Adjustment
01 AE(AES) Adjustment
02 Copy Density Adjustment
03 BackgroundRemoval
04 Bleed Prevention
07 Tone Adjustment
01 Red
02 Green
03 Blue
08 Recall Standard Data
02 Process adjustment
01 High Voltage Adjustment
01 1st Transfer Manual Adj.
02 2nd Transfer Manual Adj.
03 HV Adj.(Separation AC)
04 HV Adj. (Separation DC)
05 Pre-transfer Guide Confirm
02 Drum Peculiarity Adjustment
01 Blade setting mode
02 Gamma Automatic Adjustment
03 Auto. Developer Charge
04 Toner Density Sensor Init.
05 Initial Drum Rotation
06 Toner Density Revert
07 Toner Density Sensor Speed
03 Sensor Output Confirm
01 IDC Sensor Output
02 Toner Density Sensor Output
03 Humidity/Temperature Output
04 Process Fine Adjustment
01 Background Margin Fine Adj.
02 Develop AC Bias Fine Adj.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
03 Develop AC Frequency
04 Toner Density Fine Adj.
05 Interval/Quantity Adj.
01 Drum Small Rotation Interval
02 Automatic Refresh Interval
03 Toner Density Sensor Interval
06 Recall Standard Data
03 System Setting
01 Software DIPSW Setting
02 Service Center TEL/FAX
03 Serial Number Setting
04 Setup Date/Business Setting
04 Counter/Data
01 Maintenance Counter
02 Data collection
01 Total Counter/Each Paper Size
02 Paper Size Counter(Copy)
03 Paper Size Counter(Printer)
04 ADF Counter
05 Coverage Data History
06 Time series jam data
07 JAM Counter
08 Counter of Each Copy Mode(1)
08 Counter of Each Copy Mode(2)
10 SC Counter
11 JAM Counter Individual Sec.
12 SC Count Individual Sec.
13 SC data of time series
14 Maintenance History
01 Maintenance Counter Reset
02 Parts History in Time Series
15 ORU-M Maintenance History
03 Parts Counter
01 Special Parts Counter
02 Voluntary Part Counter
05 State Confirmation
01 I/O Check Mode
06 ADF Adjustment
01 ADF Original Size Adj.
02 ADF Orig. Stop Position
03 ADF Sensor Adjustment
04 ADF Registration Loop Adj.
07 Finisher Adjustment*1
01 Staple Finisher Adjustment
01 Stapling center position adjustment
02 Paper Width Adj.(Staple)
03 Paper Width Adj.(Straight)
04 Exit Guide Center pos. Adj
05 Exit Guide Paper Width Adj.
02 Multi Folder(Punch) Adj.
01 Paper width adjustment
02 Punch Vertical Position Adj.
01 2-Hole Punch
02 3-Hole Punch
03 Multi Folder(Fold) Adj.
01 Half-Fold Position Adj.
02 Tri-Fold-in Pos. Adj.
03 Tri-Fold-out Pos. Adj.
04 Double Parallel Pos. Adj.
05 Z-Fold Position Adj.
06 Gate Position Adj.
07 Fold Registration Loop Adj.
04 Multi Folder(PI) Adjustment*2
05 Stacker Adjustment
01 Paper Width Adjustment
02 Paper Length Adjustment
06 Saddle Stitcher Pos. Adj.
01 Staple Center Position
02 Staple Paper Width Adj.
03 Staple Pitch Adjustment
04 Half-Fold Position Adj.
05 Tri-Fold Position Adj.
06 Fold Paper Width Adj.
07 Trimming Adjustment
08 Trimmer Receiver Adj.
07 Perfect Binder Adjustment
01 Cover Trimming Adj.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
5.2 Start/exit
5.2.1 Start method
You can access the service mode while the power is both turned ON and OFF.
In either way, the started service mode is the same, but how to exit differs.
NOTE
Ensure appropriate security for Service Mode function setting procedures. They should NEVER be shown to any unauthorized
person not involved with service jobs.
If you leave the site with the Service Mode setting screen being displayed, unauthorized changes could occur for any set values.
When you finish the setting of Service Mode, or if you have to leave the site by necessity when the Service Mode has been set, be
sure to press [Exit] to the basic screen.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
(2) Usage
Adjust the image leading edge timing of the printer.
Note
Be sure the Scanner FD-Mag. Adjustment (Printer Adjustment) has been adjusted in advance. (Refer to I.5.3.3 FD-Mag.
Adjustment (Printer Adjustment))
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [01 Restart Timing Adjustment].
4. "Restart Timing Adjustment screen"
Press [] or [] to select the item to be adjusted and press [Print Mode].
This adjustment is available for each paper tray (each tray or ADU), paper size (large or small) and paper type (plain paper or thick paper)
respectively.
Note
Large size: Paper size 300mm or more in the sub scan direction
Small size: Paper size less than 300mm in the sub scan direction
Paper thickness: Paper weight 106g/m2 or more
57gaf3c007na
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Restart Timing Adjustment screen"
Enter a value through the numeric buttons and press [Set].
Setting Range
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
(2) Usage
Adjust the image centering in the printer main scan direction.
Note
Be sure the Printer CD-Mag. (Printer Adjustment) has been adjusted in advance. (Refer to I.5.3.4 CD-Mag. Adjustment (Printer
Adjustment))
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [02 Centering Adjustment].
4. "Centering Adjustment screen"
Press [] or [] to select the item to be adjusted and press [Print Mode].
This adjustment is available for each paper feed tray (each tray or ADU), paper size (common, large size, small size or 8 1/2 x 5 1/2 (tray
1 to 3)) and paper size (plain paper or thick paper) respectively.
Note
Large size: Paper size 300mm or more in the sub scan direction
Small size: Paper size less than 300mm in the sub scan direction
Paper thickness: Paper weight 106g/m2 or more
(2) Usage
This adjustment changes the speed of the polygon motor and adjusts the image magnification.
Note
Note that there are 2 following types of method for the printer magnification adjustment in the sub scan direction.
1. FD-Mag. Adjustment (Printer Adjustment)
Perform this adjustment when the magnification in sub-scanning direction has changed because of the worn registration
roller or paper shrinkage by heat.
2. Belt Line Speed Adj. (Printer Adjustment)
Perform this adjustment under the conditions not mentioned above.
Magnification adjustment on back side in sub-scanning direction is not reflected to the image in default. When adjusting the
magnification on back side, enter "User Setting - Common Setting" in "Utility" and turn the "Back Side Magnification Adj." to
[ON]. However, since the polygon motor speed is switched for back side, the print speed is reduced up to 3/4.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [03 FD-Mag. Adjustment].
4. "FD-Mag. Adjustment screen"
Select the item to be adjusted and press [Print Mode].
This adjustment can be performed for both sides at a time (all trays) or for back side (each tray).
5. "PRINT MODE screen"
Select A3 paper and press Start key to output the test pattern (No. 16).
6. Check the magnification in the sub scan direction.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
Standard value
: 0.5% or less (when in life-size)
: 205.7 1mm or less
205.7 1
57gaf3c003na
7. When the value is not within the standard value, press [Exit PrintMode].
8. "FD-Mag. Adjustment screen"
Select the item to be adjusted.
Setting Range
Printer FD-Mag. (both sides at a time): -100 (short) to +100 (long)
Other than the above: -80 (short) to +20 (long)
1 step = 0.01%
9. Enter a value through the numeric buttons and press [Set].
10. Repeat steps 4 to 9 until the standard value can be obtained.
(2) Usage
Adjust the magnification in main scanning direction.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [04 CD-Mag. Adjustment].
4. "CD-Mag. Adjustment screen"
Select the item to be adjusted and press [Print Mode].
This adjustment can be performed for both sides at a time (all trays) or for back side (each tray).
5. "PRINT MODE screen"
Select A3 paper and press Start key to output the test pattern (No. 16).
6. Check the magnification in the main scan direction.
Standard value
: 0.5% or less (when in life-size)
: 190 1mm or less
190
57gaf3c004na
7. When the value is not within the standard value, press [Exit PrintMode].
8. "FD-Mag. Adjustment screen"
Select the item to be adjusted.
Setting range: -100 (short) to +100 (long)
1 step = 0.01%
9. Enter a value through the numeric buttons and press [Set].
10. Repeat steps 4 to 9 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when the image erasure (deleted) amount of the leading edge is not within the standard value.
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Note
This adjustment method is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not have the
adjustment method.
(3) Preparation
Be sure the printer FD-Mag. Adjustment has been adjusted.
(4) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [05 Lead Edge Erase Adjustment].
4. "Lead Edge Erase Adjustment screen"
Press [Print Mode].
5. "PRINT MODE screen"
Set the test chart to the original glass, choose a paper A3 or 11x17, and press Start key.
6. Check the leading edge erasure amount.
Standard value "a": 4 mm or less
a
57gaf3c029nb
7. When the value is not within the standard value, press [Exit Print Mode].
8. "Lead Edge Erase Adjustment screen"
Enter a value through the numeric buttons and press [Set].
Setting Range
: -20 (narrower) to +40 (wider)
1 step = 0.1mm
9. Repeat steps 5 to 8 until the standard value can be obtained.
(2) Usage
Adjust to remove paper skew and wrinkle, or paper jamming in the registration section.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [06 Registration Loop Adj.].
4. "Registration Loop Adj. screen"
Press [] or [] to select the item to be adjusted and press [Print Mode].
This adjustment can be performed for feed tray (trays, ADU), paper size (large, small, 150 mm or less of width), and paper type (plain
paper, thick paper).
Note
Large size: Paper size 300mm or more in the sub scan direction
Small size: Paper size less than 300mm in the sub scan direction
Paper thickness: Paper weight 106g/m2 or more
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
(2) Usage
Adjust to remove paper skew and wrinkle, or paper jamming in the pre-registration section.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [07 Pre-registration Adj.].
4. "Pre-registration Adj. screen"
Press [] or [] to select the item to be adjusted and press [Print Mode].
This adjustment can be performed for feed tray (trays, ADU), paper size (large, small) and papaer weight (thick paper).
Note
Large size: Paper size 300mm or more in the sub scan direction
Small size: Paper size less than 300mm in the sub scan direction
(2) Usage
Adjust the magnification in sub-scanning direction.
Note
Note that there are 2 following types of method for the printer magnification adjustment in the sub scan direction.
1. FD-Mag. Adjustment (Printer Adjustment)
Perform this adjustment when the magnification in sub-scanning direction has changed because of the worn registration
roller or paper shrinkage by heat.
2. Belt Line Speed Adj. (Printer Adjustment)
Perform this adjustment under the conditions not mentioned above.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [08 Belt Line Speed Adj.].
4. "Belt Line Speed Adj. screen"
Press [Print Mode].
5. "PRINT MODE screen"
Select A3 paper and press Start key to output the test pattern (No. 16).
6. Check the magnification in the sub scan direction.
Standard value
: 0.5% or less (when in life-size)
: 205.7 1mm or less
205.7 1
57gaf3c003na
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Belt Line Speed Adj. screen"
Enter a value through the numeric buttons and press [Set].
Setting range: -100 (short) to +100 (long)
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1 step = 0.01%
Note
Setting range is available from -100 to +100, but the optimum value is from -5 to -35. An error code may occur by entering
the value that is not within the optimum value.
5.3.9 Skew Initial Position Memory (Printer Adjustment - Writing Initial Pos. Memory)
(1) Functions
Store the initial position of the skew adjustment mechanism of the write unit in the NVRAM board (NRB).
(2) Usage
Execute only when the write unit is replaced to the new one.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [09 Writing Initial Pos. Memory].
4. "Writing Initial Pos. Memory screen"
Press [01 Skew Initial Position Memory].
5. "Skew Initial Position Memory screen"
Select the color of the replaced write unit and press [Start].
(2) Usage
Perform this adjustment when there is a color registration error.
Note
Perform this adjustment when the malfunction code C-4520 occurs.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [10 Color Registration Auto.Adj.].
4. "Color Registration Auto.Adj. screen"
Press [Start].
5. The color registration adjustment starts and a message "Completed" is shown in about 2 minutes. If the error message appears, perform
an error correction referring to the below.
Error 1: It does not converge within the standard value.
The patch density may be too light. Check around the drum unit and perform the Gamma Automatic Adjustment. Then conduct this
adjustment again.
Error 2: The difference of the color registration is too much.
Check the installation position of the write unit.
Output the test pattern to check the image density. When the image density is abnormal, perform the gamma automatic adjustment.
Error 3: Other
The other malfunction other than the auto color registration adjustment may occur. Restart the main body in the normal mode to check
for malfunction code.
6. "Color Registration Auto.Adj. screen"
Misalignment amounts of Y, M, and C of "Main Scan", "Sub Scan", "Horizontal", and "Skew" relative to K are displayed on the panel.
(unit: pixel)
Intermediate transfer belt speed and the drum speed (new set value, old set value, result) are displayed.
(2) Usage
Perform this adjustment when there is a color registration error.
Note
This adjustment is for C7000/C6000/C6000L (copier version). It does not work for C7000P/C70hc (printer version). Perform
''Color registration automatic adjustment (Printer adjustment)'' for C7000P/C70hc (printer version).
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
Be sure the Scanner FD-Mag. Adjustment (Printer Adjustment) has been adjusted in advance. (Refer to I.5.3.3 FD-Mag.
Adjustment (Printer Adjustment))
Be sure the Printer CD-Mag. (Printer Adjustment) has been adjusted in advance. (Refer to I.5.3.4 CD-Mag. Adjustment (Printer
Adjustment))
Be sure the Color Registration Auto.Adj. (Printer Adjustment) has been adjusted in advance. (Refer to I.5.3.10 Color Registration
Auto.Adj. (Printer Adjustment))
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [11 Color Registration Manual].
4. "Color Registration Manual screen"
Press [Print Mode].
5. "Print Mode screen"
Set the A3 or 11 x 17 paper. Press the Start key to output the test pattern.
Place the outputted test pattern [1] on the original glass securely against the original positioning plate /Lt [2] and the original positioning
plate /Rr [3], and close the DF or platen cover.
Note
When placing the test pattern onto the original glass, be sure to take care of the setting direction (with printing face down)
and position.
Check that the settings for all colors (Y, M, C, K) in the [Test Pattern Output Mode] is set to 255. If not, it will cause an error.
[3]
[2]
[1]
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9. If "NG" appears for "Main Scan", "Mag.(ALL)", or "Mag.(PART)", open the toner supply section and loosen 2 screws [1] located beside the
developing unit of a color from which an "NG" is displayed, and slide the adjusting plate [2] up and down to adjust the "Mag.(PART)"
(partial magnification in main scanning).
Moving the adjusting plate [2] upward increases the "Rest" of the "Mag.(PART)" (positive) and moving the plate downward reduces the
"Rest" (negative).
Adjustment guideline
Move the adjusting plate [2] by referring to the "Rest" of "Mag (PART)" (unit: pixel) displayed at the touch panel. The scale of the
adjusting plate [2] changes the "Rest" approx. 0.5 pixel per notch.
[2]
[1]
5.3.12 Adjustment when replacing the multi feed detection board (PF)
(1) Function
Adjust the ultrasonic sensor sensitivity of the multi feed detection boards (MFDBR, MFDBS).
(2) Usage
Perform this adjustment when replacing the PF multi feed detection board (MFDTB) or the PF drive board (PFDB). Adjust it when multi feed is
not detected properly due to specific types of paper (such as thin paper, coated paper with less stiffness, and thick paper).
Note
The multi feed detection board /S and /R are adjusted in the manufacturing process as a pair of upper and lower. Be sure to
replace them as a pair.
Adjustment error occurs because of the temperature of the sensor surface. Make the adjustment at a temperature close to the
environment in which the copier is actually used (20C to 30C). (In case you brought a new part from outdoors, make the
adjustment after the temperature of the sensor surface and the room temperature become the same)
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment Menu screen"
Press [12 PFU Dfeed Detect Adj.].
4. Open the front door [1] of the PF, and open the jam processing guides PF2 [2] and PF5 [3] in the horizontal conveyance section.
[1]
[3] [2]
a03uf3c025ca
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5. Insert a sheet of paper [1] (part No. 65AA-991#, fusing adjustment paper, 16 sheets/A3) while turning the knob PF4 [2], and close the jam
processing guides PF2 [3] and PF5 [4]. (When there isnt paper [1], use 200g/m2 to 300g/m2 paper.)
[4] [1]
[3] [2]
a03uf3c026ca
(2) Usage
Perform this adjustment when there is a skew in the main scan direction.
Note
Image distortion of K in main scanning direction cannot be corrected by the Color registration adjustment. (Adjusts YMC only.)
Image distortion of K in main scanning direction can also be changed by conducting [Chart Adjustment] of [Both Side Adj.] in
the User Mode.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment menu screen"
Press [13 CD-Mag. Skew Adj.].
4. "CD-Mag. Skew Adj. screen"
Press [Print Mode].
5. "PRINT MODE screen"
Select A3 paper and press Start key to output the test pattern (No. 16).
Note
When the Start key is pressed, CY2 lenses of YMCK are adjusted and the Color registration adjustment (for approx. 2
minutes) is automatically started. When the adjustment is completed, test pattern (No.16) will be printed.
a03uf3c001ca
7. When the value is not within the standard value, press [Exit PrintMode].
8. "CD-Mag. Skew Adj. screen"
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(2) Usage
Perform this adjustment after replacing the write unit.
Note
Be sure that the "I.5.3.9 Skew Initial Position Memory (Printer Adjustment - Writing Initial Pos. Memory)" and "I.5.3.10 Color
Registration Auto.Adj. (Printer Adjustment)" have been adjusted in advance.
Be sure to set the current value of the "I.5.3.15 Moire Adjustment (Printer Adjustment)" to 0 before conducting this adjustment.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment Menu screen"
Press [14 Beam Pitch Adjustment].
4. "Beam Pitch Adjustment screen"
Confirm that the current value of [Y] is "0".
When it is other than 0, enter "0" through the numeric buttons and press [SET].
Set all the current values for each color to "0" in the same way and press [Print Mode].
5. "PRINT MODE screen"
Select A3 or 11 x 17 paper (105g/m2 or less) and press the Start key.
6. Check the beam pitch misalignment on the 3rd column of the test chart.
The outputted charts shows in descending order the conditions with the values +10, +5, 0, -5 and -10 to/from the current value of each
colors.
[1]
[2]
[3]
[4]
[5]
7. When the moires on the top and bottom are even or there is no moire [1], or the white thin line and the black thin line on the left and right
are even or there is no thin line [4]: No need to adjust.
When the moire on the bottom is strong [2] or when the white thin line appears on the left side and the black one on the right side [5]:
Adjust in "+" direction.
When the moire on the top is strong [3] or when the black thin line appears on the left side and the white one on the right side [6]: Adjust
in "-" direction.
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[2] [3]
[1]
[1] The moires on the top and bottom are even or there is [2] The moires on the bottom is strong
no moire
[3] The moires on the top is strong [4] The white thin line and the black thin line on the left and
right are even or there is no thin line
[5] The white thin line appears on the left side and the [6] The black thin line appears on the left side and the
black one on the right side white one on the right side
(2) Usage
Perform this adjustment after replacing the write unit.
Note
Be sure to complete I.5.3.9 Skew Initial Position Memory (Printer Adjustment - Writing Initial Pos. Memory), I.5.3.10 Color
Registration Auto.Adj. (Printer Adjustment), and I.5.3.14 Beam Pitch Adjustment (Printer Adjustment) before this adjustment.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment Menu screen"
Press [15 Moire Adjustment].
4. "Moire Adjustment screen"
Press [Print Mode].
5. "PRINT MODE screen"
Select A3 or 11 x 17 paper (105g/m2 or less) and press the Start key.
6. Check the moire.
Check the moire of each color on the 3rd column of the chart.
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[1]
(2) Usage
The same adjustment table is changed since some parts of the printer adjustment can be changed by the user. Therefore, conduct this
adjustment when the adjustment values cannot be initialized because of the erroneous operation by the user.
Note
Adjustment data of "Color Registration Auto.", "Color Registration Manual", "PFU Dfeed detect Adj.", and "CD-Mag. Skew Adj."
are not restored.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [01 Printer Adjustment].
3. "Printer Adjustment Menu screen"
Press [16 Recall Standard Data].
4. "Recall Standard Data screen"
Press [Factory Initial Data] or [Installation Initial Data].
Note
Selecting [Factory Initial Data] recalls the factory initial data.
Selecting [Installation initial data] recalls the adjustment values stored when code "91-00" of the I/O check mode was
conducted.
(2) Usage
Adjust the image leading edge timing when scanning in platen mode.
Note
Be sure the "Restart Timing Adjustment (Printer Adjustment)" has been adjusted before performing this adjustment. (Refer to I.
5.3.1 Restart Timing Adjustment (Printer Adjustment))
This adjustment method is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not have the
adjustment method.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [02 Scan Adjustment].
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(2) Usage
Adjust to remove an image miss-centering in the main scan direction when scanning from the original glass and DF.
Note
Be sure the Centering Adjustment (Printer Adjustment) has been adjusted in advance. (Refer to I.5.3.2 Centering Adjustment
(Printer Adjustment))
This adjustment method is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not have the
adjustment method.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [02 Scan Adjustment].
3. "Scan Adjustment Menu screen"
Press [02 Centering Adjustment].
4. "Centering Adjustment screen"
Select the item to be adjusted and press [Print Mode].
5. "Copy screen"
When you select [ADF Centering-Front] or [ADF Centering-Back], set the "Adjustment chart" on the DF, select A3 or 11 X 17 paper and
press Start key.
When you select [Orig. Glass Centering], set the "Test chart" on the original glass, select A3 or 11 X 17 paper and press Start key.
6. Fold the printed paper into 2 along the center in the main scan direction, and measure how much the left and right lines misalign from
each other.
Standard value
: within 0mm 1.5mm (Original Glass mode)
: within 0mm 2.0mm (DF mode)
7. When the value is not within the standard value, press [Exit Print Mode].
8. "Centering Adjustment screen"
Enter a value through the numeric buttons and press [Set].
Setting range: -30 (image in front) to +30 (image in back)
1 step = 0.1mm
9. Repeat steps 4 to 8 until the standard value can be obtained.
(2) Usage
Adjust the magnification in sub-scanning direction in original grass mode and DF mode.
Note
Be sure the Scanner FD-Mag. Adjustment (Printer Adjustment) has been adjusted in advance. (Refer to I.5.3.3 FD-Mag.
Adjustment (Printer Adjustment))
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [02 Scan Adjustment].
3. "Scan Adjustment Menu screen"
Press [03 FD-Mag. Adjustment].
4. "FD-Mag. Adjustment screen"
Press [Print Mode].
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200
57gaf3c005na
7. When the value is not within the standard value, press [Exit PrintMode].
8. "FD-Mag. Adjustment screen"
Enter a value through the numeric buttons and press [Set].
Setting range: -40 (short) to +40 (long)
1 step = 0.05%
9. Repeat steps 4 to 8 until the standard value can be obtained.
(1) Functions
Conduct the gradation correction of the scanner.
(2) Usage
When color reproduction is in a poor condition, usually conduct the "Gamma Automatic Adj." of the "Process Adjustment".
Conduct this adjustment if color reproduction is in a poor condition (especially in a high light area) after replacing the CCD unit, exposure lamp
(L1), original glass or each scanner mirror.
CAUTION
Scanner gradation (gamma) has been adjusted for each machine at factory. Please note that the scanner gradation data is
overwritten to the average value if the [Reset Adj. Data] in the "Scan Gradation screen" is pressed.
Once [Adj. data reset] is pressed, previous data cannot be restored.
Note
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. After replacing the part(s), set a "Color chart" on the original glass, A3 or 11 x 17 paper and press Start key.
Note
Press the hard key on the operation panel, not the soft key on the touch panel.
8. Press the [YES] key to overwrite the scanner gradation data to average value.
Press [No] to cancel the operation and return to the previous screen.
(2) Usage
Therefore, conduct this adjustment when the adjustment values cannot be initialized because of the erroneous operation by the user or CE.
Note
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
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Performing Recall Standard Data in Scanner Adjustment also restores the settings of "Image Distinction Level -Dot Detect
Adjustment", "ACS Adjustment" and "Density Adjustment -AE(AES) Adjustment" in Quality Adj.
(3) Procedure
1. "Service Mode menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [02 Scan Adjustment].
3. "Scan Adjustment Menu screen"
Press [05 Recall Standard Data].
4. "Recall Standard Data screen"
Press [Factory Initial Data] or [Installation Initial Data].
Note
Selecting [Factory Initial Data] recalls the factory initial data.
Selecting [Installation initial data] recalls the adjustment values stored when code "91-00" of the I/O check mode was
conducted.
5.3.22 Printer Gamma Offset Adj. (Quality Adjustment - Printer Gamma Adjustment)
(1) Functions
Adjust the gradation and the background density in a high light area by changing the printer gamma curve.
(2) Usage
Conduct this adjustment when the color reproduction varies depending on the screen selected in the copy mode.
Note
Be sure the Gamma Automatic Adjustment has been adjusted in advance. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum
Peculiarity Adjustment))
Normally, adjust the printer gamma on C7000/C6000/C6000L (copier version) with "I.5.3.23 Printer Gamma Offset Auto. (Quality
Adjustment - Printer Gamma Adjustment)"
Only perform this adjustment when you want to make fine adjustments of the printer gamma or for C7000P/C70hc (printer
version).
This adjustment is not need to be conducted when conducting "Output Paper Density Adj."
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [01 Printer Gamma Adjustment].
4. "Printer Gamma Adjustment screen"
Press [01 Printer Gamma Offset Adj].
5. "Printer Gamma Offset Adj. screen"
Press [Next] or [Previous] to select the screen you want to adjust.
Note
Line1, Line2, Dot1, Dot2, and Stochastic correspond to the screen names in user mode.
Contone is a screen used in the character section of Line1, Line2, Dot1, and Dot2.
Contone does not require the adjustment.
Y
M
C
K
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12. Take notice of the gray gradation pattern [1] created in C, M and Y, make sure that the gray balance at the square marks line [2] and [3] is
the same.
Y
M
C
K
[1]
[6] [5] [4] [2] [3] 8050fs1016
13. If the gray balance is not the same, press the color (Y or M) to adjust, enter a value through the numeric buttons and press [SET].
Setting range: -128 (light) to +127 (dark)
How to match the gray balance
Take notice of the gray block [4] made up of 49 patches created in C, M and Y.
In the 49 patches, M gets darker toward right, and Y gets darker downward. C remains unchanged.
The patch [5] at the center is the same color as the gray [2]. The patches [6] positioned at the 4 corners of the patch [5] is the same
color as the gray [3].
Out of the 49 patches, select a gray of the same gray balance as the gray [6].
Example:
When a patch on the lower right side is more suitable than the patch [5] at the center: Adjust M and Y in the darker direction.
When a patch on the upper left side is more suitable than the patch [5] at the center: Adjust M and Y in the lighter direction.
14. Press [Print Mode].
15. Set the A4 or 8 1/ x 11 paper. Press the Start key to output the test pattern.
2
16. Repeat the steps 13 to 15 until an appropriate value is obtained.
5.3.23 Printer Gamma Offset Auto. (Quality Adjustment - Printer Gamma Adjustment)
(1) Functions
Adjust the gradation and the background density in a high light area automatically by changing the printer gamma curve.
(2) Usage
Conduct this adjustment when the color reproduction varies depending on the screen selected in the copy mode.
Note
Be sure the Gamma Automatic Adjustment has been adjusted in advance. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum
Peculiarity Adjustment))
When conducting this adjustment, be sure to use plain paper or color copy paper. Otherwise, the adjustment is not conducted
properly because the color of the test pattern varies depending on the paper color.
To adjust the printer gamma, perform this adjustment. When a fine adjustment of the printer gamma is required, perform "I.
5.3.22 Printer Gamma Offset Adj. (Quality Adjustment - Printer Gamma Adjustment)."
This adjutsment is for C7000/C6000/C6000L (copier version). For C7000P/C70hc (printer version), adjust with "I.5.3.22 Printer
Gamma Offset Adj. (Quality Adjustment - Printer Gamma Adjustment)".
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [01 Printer Gamma Adjustment]
4. "Printer Gamma Adjustment screen"
Press [02 Printer Gamma Offset Auto.].
5. "Printer Gamma Offset Auto. screen"
Press [Next] or [Previous] to select the screen you want to adjust.
Note
The adjustable screens are the same as the ones in Printer Gamma Offset Adj.
The printer gamma offset value of each YMCK displayed are the current values, and they are linked with the "Printer Gamma
Offset Adj." values.
6. Press [Readjust]. To readjust, press [Yes], and press [No] to cancel the operation.
Note
When the gradation in high light area is way off, press [Reset Adj. Data] to reset the printer gamma offset value to 0, then
press [Readjust].
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Note
Set the test pattern so that the green triangular mark [2] comes to the left side. (printed side face down)
[3] [4]
[2]
[1]
a03uf3c030ca
10. Place 10 sheets of copy paper (white) on top of the test pattern and close the DF or the platen cover.
Note
Be sure to use white copy paper. Otherwise, the printer gamma cannot be corrected properly.
5.3.24 Printer Gamma Offset Auto. (RU) (Quality Adjustment - Printer Gamma Adjustment)
(1) Function
Adjust the gradation and the background density in a high light area automatically by changing the printer gamma curve.
(2) Usage
Conduct this adjustment when the color reproduction varies depending on the screen selected in the copy mode.
Note
Be sure to confirm that each set value of Y, M, C and K from [11 Test Mode] - [02 Test Pattern Output Mode] is not "0" in
advance. If any of the set value Y, M, C or K is "0", proper adjustment is not available.
Be sure the Gamma Automatic Adjustment has been adjusted in advance. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum
Peculiarity Adjustment))
Do not use colored paper or embossed paper for this adjustment. When using colored paper or embossed paper, this
adjustment is not performed properly.
To adjust the printer gamma, perform this adjustment. When a fine adjustment of the printer gamma is required, perform "I.
5.3.22 Printer Gamma Offset Adj. (Quality Adjustment - Printer Gamma Adjustment)."
This adjustment is available when RU-508 or RU-509 is connected.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [01 Printer Gamma Adjustment]
4. "Printer Gamma Adjustment screen"
Press [05 Printer Gamma Offset Auto. (RU)].
5. "Printer Gamma Offset Auto. screen"
Press [Next] or [Previous] to select the screen you want to adjust.
Note
The adjustable screens are the same as the ones in Printer Gamma Offset Adj.
The printer gamma offset value of each YMCK displayed are the current values, and they are linked with the "Printer Gamma
Offset Adj." values.
6. Press [Readjust]. To readjust, press [Yes], and press [No] to cancel the operation.
Note
When the gradation in high light area is way off, press [Reset Adj. Data] to reset the printer gamma offset value to 0, then
press [Readjust].
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5.3.25 Printer Gamma Sensor Adj. (Quality Adjustment - Printer Gamma Adjustment)
(1) Functions
The printer gamma correction that is performed automatically on regular basis uses IDC sensor to read the pattern on the transfer belt.
Therefore the correction may be inaccurate depending on the characteristic changes of IDC sensor. This adjustment uses the scanner to
correct the IDC sensor, enabling precise printer gamma correction.
(2) Usage
When a poor color reproduction results even after the "Gamma Automatic Adjustment" of the "Process Adjustment", conduct this adjustment
to correct gradation.
Note
Be sure the Gamma Automatic Adjustment has been adjusted in advance. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum
Peculiarity Adjustment))
When conducting this adjustment, be sure to use plain paper or color copy paper. Otherwise, the adjustment is not conducted
properly because the color of the test pattern varies depending on the paper color.
To reset the data to factory default, press [Reset Adj. Data]. Press [Yes] to reset the printer gamma sensor adjustment to the
factory default data, and [No] to keep the current data.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
When RU-509 is not connected to C7000P/C70hc (printer version), execute the calibration of the controller.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [01 Printer Gamma Adjustment]
4. "Printer Gamma Adjustment screen"
Press [03 Printer Gamma Sensor Adj].
5. "Printer Gamma Sensor Adj. screen"
Select the screen to be adjusted.
Note
The adjustable screens are the same as the ones in Printer Gamma Offset Adj.
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[3] [4]
[2]
[1]
8050fs1017
9. Place 10 sheets of copy paper (white) on top of the test pattern and close the DF or the platen cover.
Note
Be sure to use white copy paper. Otherwise, the printer gamma cannot be corrected properly.
5.3.26 Printer Gamma Sensor Adj. (RU) (Quality Adjustment - Printer Gamma Adjustment)
(1) Function
The printer gamma correction that is performed automatically on regular basis uses IDC sensor to read the pattern on the transfer belt.
Therefore the correction may be inaccurate depending on the characteristic changes of IDC sensor. This adjustment corrects the IDC sensor
using the color value measured by the output paper color density sensor of RU-508 or RU-509 to perform precise printer gamma correction.
(2) Usage
When a poor color reproduction results even after the "Gamma Automatic Adjustment" of the "Process Adjustment", conduct this adjustment
to correct gradation.
Note
Be sure to confirm that each set value of Y, M, C and K from [11 Test Mode] - [02 Test Pattern Output Mode] is not "0" in
advance. If any of the set value Y, M, C or K is "0", proper adjustment is not available.
Be sure the Gamma Automatic Adjustment has been adjusted in advance. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum
Peculiarity Adjustment))
Do not use colored paper or embossed paper for this adjustment. When using colored paper or embossed paper, this
adjustment is not performed properly.
To reset the data to factory default, press [Reset Adj. Data]. Press [Yes] to reset the printer gamma sensor adjustment to the
factory default data, and [No] to keep the current data.
This adjustment is available when RU-508 or RU-509 is connected.
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(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [01 Printer Gamma Adjustment]
4. "Printer Gamma Adjustment screen"
Press [06 Printer Gamma Sensor Adj (RU)].
5. "Printer Gamma Sensor Adj. screen"
Select the screen to be adjusted.
Note
The adjustable screens are the same as the ones in Printer Gamma Offset Adj.
(2) Usage
This adjustment is not necessary in the field.
(2) Usage
Perform this adjustment to change the center value of the sharpness adjustment in user mode.
Note
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [02 Sharpness Adjustment].
4. "Sharpness Adjustment screen"
Press [Print Mode].
5. "PRINT MODE screen"
Place a "Color chart" on the original glass, select A3 or 11 x 17 paper, and press Start key.
6. Press [Exit PrintMode].
7. Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (soft/less moire) to +5 (sharp/more moire)
8. Repeat the steps 4 to 7 until an appropriate value is obtained.
(2) Usage
Perform this adjustment to change the center value of the contrast adjustment in user mode.
Note
This adjustment reflects only to the scanned image.
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This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not have the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [03 Contrast Adjustment].
4. "Contrast Adjustment screen"
Press [Print Mode].
5. "PRINT MODE screen"
Place a "Color chart" on the original glass, select A3 or 11 x 17 paper, and press Start key.
6. Press [Exit PrintMode].
7. Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (contrast increase) to +5 (contrast decrease)
8. Repeat the steps 4 to 7 until an appropriate value is obtained.
(2) Usage
Adjust when the the dot distinction result differs from the original.
Note
The scanned original is judged to text, picture, dot, or colored text by the image processing. The screen to be used is decided
according to the result.
Use this adjustment for raising the judgment precision of the original on which the area is misjudged.
To widen the judgment area of the picture, adjust it in the user mode.
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [04 Image Distinction Level].
4. "Image Distinction Level screen"
Press [01 Dot Detect Adjustment].
5. "Dot Detect Adjustment screen"
Press [Print Mode].
6. Select A3 paper, set the original to be adjusted on the original glass, and press the start button.
7. Dot detection pattern is outputted.
This output pattern shows how the original image is judged.
Cyan section: Distinguished as dot
White part: Judged as picture
Black section: Distinguished as black text
Magenta section: Distinguished as colored text
8. Press [Exit PrintMode].
9. "Dot Detect Adjustment screen"
Select the color to adjust, enter a value through the numeric buttons and press [SET].
Setting range: -5 (dot area decrease) to +5 (dot area increase)
10. Repeat the steps 5 to 9 until an appropriate value is obtained.
(2) Usage
Perform this adjustment to change the center value of the color text distinction function in user mode.
Note
The scanned original is judged to text, picture, dot, or colored text by the image processing. The screen to be used is decided
according to the result.
Use this adjustment for raising the judgment precision of the original on which the area is misjudged.
To widen the judgment area of the picture, adjust it in the user mode.
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
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(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [04 Image Distinction Level].
4. "Image Distinction Level screen"
Press [02 Color Text Adjustment].
5. "Color Text Adjustment screen"
Press [Print Mode].
6. Select A3 paper, set the original to be adjusted on the original glass, and press the start button.
7. Color text detect pattern will be printed.
This output pattern shows how the original image is judged.
Black section: Distinguished as black text
Magenta section: Distinguished as colored text
8. Press [Exit PrintMode].
9. "Color Text Adjustment screen"
Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (color text area decrease) to +5 (color text area increase)
10. Repeat the steps 5 to 9 until an appropriate value is obtained.
(2) Usage
Perform this adjustment to change the center value of the text photo distinction function in user mode.
Note
The scanned original is judged to text, picture, dot, or colored text by the image processing. The screen to be used is decided
according to the result.
Use this adjustment for raising the judgment precision of the original on which the area is misjudged.
To widen the judgment area of the picture, adjust it in the user mode.
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [04 Image Distinction Level].
4. "Image Distinction Level screen"
Press [03 Dot/Text area adjustment].
5. "Dot/Text Area Adjustment screen"
Press [Print Mode].
6. Select A3 paper, set the original to be adjusted on the original glass, and press the start button.
7. Dot/Text detection pattern is outputted.
This output pattern shows how the original image is judged.
Cyan section: Distinguished as dot
White part: Judged as picture
Black section: Distinguished as black text
Magenta section: Distinguished as colored text
8. Press [Exit PrintMode].
9. "Dot/Text Area Adjustment screen"
Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (dot area increase/text area decrease) to +5 (dot area decrease/text area increase)
10. Repeat the steps 5 to 9 until an appropriate value is obtained.
(2) Usage
Perform this adjustment when ACS (Automatic color selection) function does not work properly.
Note
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
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(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [05 ACS Adjustment].
4. "Place original and touch [Scan] screen"
Place an original that the ACS does not work properly on the original glass and press [Scan].
5. Next to the "Judge:", the result "Color" or "Black" will be displayed.
6. Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (black) to +5 (color)
7. Repeat the steps 4 to 6 until an appropriate value is obtained.
(2) Usage
Adjust to change the center value selected in automatic copy density function in user mode.
Note
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [06 Density Adjustment].
4. "Density Adjustment screen"
Press [01 AE(AES) Adjustment].
5. "AE(AES) Adjustment screen"
Place an original to change the AES density on the original glass and press [Scan].
6. Next to the "Result:", the numeric value will be displayed.
7. If the "RESULT" is other than 0, enter a value through the numeric buttons and press [SET].
(e.g.: If the "Result" is 2, input -2). )
Setting range: -5 to +5
8. Repeat steps 5 to 7 until the result becomes 0.
(2) Usage
Adjust the density for copying.
Perform this adjustment to change the center value of the "Density Shift" in user mode.
Note
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [06 Density Adjustment].
4. "Density Adjustment screen"
Press [02 Copy Density Adjustment].
5. "Copy Density Adjustment screen"
Press [] or [] to select the item to adjust.
6. Press [Print Mode].
7. "PRINT MODE screen"
Select the mode to adjust, select A3 or 11 X 17 paper, place a "Color chart" on the original glass, and press Start key.
8. Press [Exit PrintMode].
9. "Copy Density Adjustment screen"
Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (light) to 5 +(dark)
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(2) Usage
Adjust the background density (density of highlighted area) for copying.
In user mode only a batch adjustment is enabled. Therefore, it is impossible to perform adjustment respectively for original settings or color
modes.
Note
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [06 Density Adjustment].
4. "Density Adjustment screen"
Press [03 Background Removal].
5. "Background Removal screen"
Press [] or [] to select the item to adjust.
6. Press [Print Mode].
7. "PRINT MODE screen"
Select the mode to adjust, select A3 or 11 x 17 paper, place a "Test chart" on the original glass, and press Start key.
8. Press [Exit PrintMode].
9. "Background Removal screen"
Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (light) to 5 +(dark)
10. Repeat the steps 6 to 9 until an appropriate value is obtained.
(2) Usage
Adjust the density of see-through image on back side of paper (density for shadow area) for copying.
In user mode only a batch adjustment is enabled. Therefore, it is impossible to perform adjustment respectively for original settings or color
modes.
Note
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [06 Density Adjustment].
4. "Density Adjustment screen"
Press [04 Bleed Prevention].
5. "Bleed Prevention screen"
Press [] or [] to select the item to adjust.
6. Press [Print Mode].
7. "PRINT MODE screen"
Select the mode to adjust, select A3 or 11 x 17 paper, place a "Test chart" on the original glass, and press Start key.
8. Press [Exit PrintMode].
9. "Bleed Prevention screen"
Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (light) to 0
10. Repeat the steps 6 to 9 until an appropriate value is obtained.
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(2) Usage
Perform this adjustment to change the center value for the "Tone Adjustment" in the user mode.
Note
This adjustment reflects only to the scanned image.
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
Adjust the density of each color; red, green and blue.
(a) Red
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [07 Tone Adjustment].
4. "Tone Adjustment screen"
Press [01 Red].
5. "Red screen"
Press [Print Mode].
6. Select A3 or 11 x 17 paper, place a "Color chart" on the original glass, and press Start key.
7. Press [Exit PrintMode].
8. Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (light) to 5 +(dark)
9. Repeat the steps 5 to 8 until an appropriate value is obtained.
(b) Green
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [07 Tone Adjustment].
4. "Tone Adjustment screen"
Press [02 Green].
5. "Green screen"
Press [Print Mode].
6. Select A3 or 11 x 17 paper, place a "Color chart" on the original glass, and press Start key.
7. Press [Exit PrintMode].
8. Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (light) to 5 +(dark)
9. Repeat the steps 5 to 8 until an appropriate value is obtained.
(c) Blue
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [07 Tone Adjustment].
4. "Tone Adjustment screen"
Press [03 Blue].
5. "Blue screen"
Press [Print Mode].
6. Select A3 or 11 x 17 paper, place a "Color chart" on the original glass, and press Start key.
7. Press [Exit PrintMode].
8. Enter a value through the numeric buttons if necessary, and press [SET].
Setting range: -5 (light) to 5 +(dark)
9. Repeat the steps 5 to 8 until an appropriate value is obtained.
(2) Usage
Conduct this adjustment when the initialization cannot be done because of the various change by CE.
Note
Adjustment data of "Scan Gradation/Color Adj." is not restored.
The settings of "Image Distinction Level -Dot Detect Adjustment", "ACS Adjustment" and "Density Adjustment -AE(AES)
Adjustment" are not restored by performing Recall Standard Data in Quality Adj.
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(3) Procedure
1. "Service Mode Menu screen"
Press [01 Machine Adjustment].
2. "Machine Adjustment Menu screen"
Press [03 Quality Adjustment].
3. "Quality Adjustment Menu screen"
Press [08 Recall Standard Data].
4. "Recall Standard Data screen"
Press [Factory Initial Data] or [Installation Initial Data].
Note
Selecting [Factory Initial Data] recalls the factory initial data.
Selecting [Installation initial data] recalls the adjustment values stored when code "91-00" of the I/O check mode was
conducted.
(2) Usage
Conduct this adjustment when replacing the intermediate transfer belt and the cleaning blade.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [02 Drum Peculiarity Adj.].
3. "Drum Peculiarity Adjustment Menu screen"
Press [01 Blade Setting Mode].
4. "Blade Setting Mode screen"
Press [Intermediate Transfer Belt]. It completes in about 15 seconds then the message of completion appears on the screen.
(2) Usage
Executes the image stabilization control that is executed automatically and periodically on arbitrary timing.
Executes before color calibration of the controller.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [02 Drum Peculiarity Adj.].
3. "Drum Peculiarity Adjustment Menu screen"
Press [02 Gamma Automatic Adj.].
4. "Gamma Automatic Adj. screen"
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Press [Start]. It completes in about 3.5 minutes then the charger DC bias value for each process speed (line speed 1, 2, 3, 4, 5) and each
color (Y, M, C, K) appears, and then the message of completion appears on the screen.
Note
The gamma automatic adjustment has 8 adjustments but be sure to execute only "0" in the field.
"Gamma Automatic Adj. 0": Executes Dmax adjustment, dot diameter adjustment, and gamma adjustment to all screens.
"Gamma Automatic Adj. 1 to 7": Executes the image stabilization control adjustment to each screen.
An error code is displayed when there is any trouble. Correct the error following the list below.
Error 1: Unable to execute gamma correction because of the gamma sensor output abnormality. When the error occurs, it is
controlled by using the previous correction value.
(2) Usage
Use when putting in new developer automatically.
Note
After replacing developer, do not execute printing without carrying out this adjustment.
Otherwise, a proper image density cannot be obtained, and the developers need to be replaced.
Be sure not to open the cover of the developing unit. Dust in the unit causes the image trouble.
(3) Procedure
1. Open the toner supply door section. (Refer to F.5.3.2 Opening /closing the toner supply door section.)
2. Remove 3 screws [1], and then remove the upper cover /Fr [2].
[2] [1]
[3] a03uf3c013ca
6. Install the developer charge plate [2] to the shoulder screw [1] on top of the developing unit to which the developer is charged.
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[1] [2]
[1] [2]
a03uf3c014ca
7. Install the developer charge funnel /Lw [2] to the developer charge plate [1].
Note
Be sure to install the leading edge of the developer charge funnel /Lw [2] to the toner supply opening [3] of the developing
unit.
[3] [2] [1]
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8. Install the developer charge funnel /Up [2] that is included in the developer to the developer charge funnel /Lw [1].
Note
The developer charge funnel /Up [2] is included in the developer, so be sure not to reuse it.
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[2] [1]
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(2) Usage
Carry out this adjustment after new developer is charged, and adjust the standard toner concentration of the developer.
Note
After replacing developer, do not execute printing without carrying out this adjustment. Otherwise, a proper image density
cannot be obtained, and the developers need to be replaced.
The value displayed after the adjustment is a TCR sensor control voltage (input voltage) expressed in 8 bit.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [02 Drum Peculiarity Adj.].
3. "Drum Peculiarity Adjustment Menu screen"
Press [04 Toner Density Sensor Init.].
4. "TonerDensitySensorInit.Auto screen"
Select the color of a developer that has been newly charged and then press the [Start].
5. A message "Completed" is displayed.
(2) Usage
Conduct this operation after replacing the drum cartridge.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [02 Drum Peculiarity Adj.].
3. "Drum Peculiarity Adjustment Menu screen"
Press [05 Initial Drum Rotation].
4. "Initial Drum Rotation screen"
Press [Start]. It completes in about 10 seconds then the message of completion appears on the screen.
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(2) Usage
Recover to the normal toner density when the toner density of each color is low.
When SC that alerts low toner density occurs, recover the toner density with this recovery mode (start up the service mode).
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [02 Drum Peculiarity Adj.].
3. "Drum Peculiarity Adjustment Menu screen"
Press [06 Toner Density Revert].
4. "Toner Density Revert screen"
Select the color(s) whose density needs to be recovered.
5. Press [Start] to supply toner to the developing unit with lower than the standard density value. When the toner concentration reaches to
the standard value, the main body stops.
Note
The output value and the state (ON/OFF) on the touch panel are corresponding to the TCR sensor output value (0V to 5V
analog display) and the state (ON/OFF) of toner supply operation.
(2) Usage
Conduct this adjustment when an error (image background, toner scatter) is caused by the unstable toner density at line speed 1 (315mm/s),
line speed 3 (225mm/s, line speed 4(207.7mm/s) and line speed 5 (150mm/s).
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [02 Drum Peculiarity Adj.].
3. "Drum Peculiarity Adjustment Menu screen"
Press [07 Toner Density Sensor Speed].
4. "Toner Density Sensor Speed screen"
Press [Start].
It stops automatically after completion of the adjustment.
Note
The output value on the touch panel is corresponding to the TCR sensor output value (8bits).
(2) Usage
Check the toner density level in the developer for troubleshooting.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [03 Sensor Output Confirm].
3. "Sensor Output Confirm screen"
Press [02 Toner Density Sensor Output].
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(2) Usage
Check the temperature/humidity inside the machine.
Check the detecting condition of each sensor for troubleshooting.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [03 Sensor Output Confirm].
3. "Sensor Output Confirm screen"
Press [03 Humidity/Temperature Output].
4. "Humidity/Temperature Output screen"
Press [Start] to display the humidity and temperature value of the items below.
Humidity/Temperature sensor 1: Temp/humidity sensor /1 (TEM/HUM1)
Humidity/Temperature sensor 2: Temp/humidity sensor /2 (TEM/HUM2)
Fus. Roller Center Temp.Sensor: Fusing temperature sensor /1 (TH1)
Fus. Roller Edge Temp. Sensor: Fusing temperature sensor /3 (TH3)
Fus.UnderBeltCenterTemp.Sensor: Fusing temperature sensor /2 (TH2)
5. Press [STOP] to end the check.
(2) Usage
Conduct this adjustment when image background, white spots image, or carrier scattering occurs.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [04 Process Fine Adjustment].
3. "Process Fine Adjustment Menu screen"
Press [01 Covered Margin Fine Adj.].
4. "Covered Margin Fine Adj. screen"
Select the color(s) to be adjusted and enter the adjustment value with the numeric buttons, and press [SET].
Adjustment range: -5 (carrier scattering /white spot image caused by carrier prevention) to +5 (image background prevention)
1 step = 6V
Note
Take care that carrier scattering/white spot image caused by carrier prevention and image background prevention are trade
off. When either of them is improved, the other is worsened.
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(2) Usage
Conduct this adjustment when noisy image, white spots image, or low developing ability occurs.
Note
After changing the set value, conduct the auto gamma adjustment. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum Peculiarity
Adjustment))
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [04 Process Fine Adjustment].
3. "Process Fine Adjustment Menu screen"
Press [02 Develop AC Bias Fine Adj.].
4. "Develop AC Bias Fine Adj. screen"
Select the color(s) to be adjusted and enter the adjustment value with the numeric buttons, and press [SET].
Adjustment range: -5 (noisy image prevention) to +5 (improve developing ability)
1 step = 0.1kV
5. Press [Default] to restore the default settings.
(2) Usage
Increasing the frequency of the developing AC bias improves the image background and graininess.
Lowering the frequency of the developing AC bias improves the darker at trailing edge of the paper.
Note
Take care that "image background/graininess" and "the darker at trailing edge of the paper" are trade off. When either of them is
improved, the other is worsened.
There are several adjustment to reduce the image background. As a priority of adjustment, adjust in the following order.
1) Develop AC Frequency
2) Covered Margin Fine Adj.
3) Toner Density Fine Adj.
After changing the set value, conduct the auto gamma adjustment. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum Peculiarity
Adjustment))
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [04 Process Fine Adjustment].
3. "Process Fine Adjustment Menu screen"
Press [03 Develop AC Frequency].
4. "Develop AC Frequency screen"
Select the color(s) to be adjusted and enter the adjustment value with the numeric buttons, and press [SET].
Adjustment range: -5 (improve reproducibility of outline characters on a colored background) to +5 (image background prevention)
1 step = 0.3kHz
5. Press [Default] to restore the default settings.
(2) Usage
Conduct this adjustment when image background, toner scattering, carrier scattering, or white spot caused by carrier occurs.
Note
There are several adjustment to reduce the image background. As a priority of adjustment, adjust in the following order.
1) Develop AC Frequency
2) Covered Margin Fine Adj.
3) Toner Density Fine Adj.
To reflect the change immediately, conduct the toner refresh mode (Machine Screen - Adjustment - Execute Adjust Operation)
and the gamma automatic adjustment. (Refer to I.5.4.7 Gamma Automatic Adj. (Drum Peculiarity Adjustment))
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
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(2) Usage
Conduct this adjustment when image failures caused by a uneven drum charging potential (that occurs easily with low humidity) occurs.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [05 Interval/Quantity Adj.].
3. "Interval/Quantity Adj. Menu screen"
Press [01 Drum Small Rotation Interval].
4. "Drum Small Rotation Interval screen"
Enter the adjustment value with the numeric buttons and press [SET].
Adjustment range: +1 to +5
1 step = 1 minute
5. Press [Default] to restore the default settings.
(2) Usage
Change the setting when rough image, overflow toner, or white spot occurs on the low coverage printing (5% or lower for each color in A4
size).
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [05 Interval/Quantity Adj.].
3. "Interval/Quantity Adj. Menu screen"
Press [02 Automatic Refresh Interval].
4. "Automatic Refresh Interval screen"
Specify the settings of each adjustment item, "Execution existence", "Execution frequency" and "Refresh quantity", and press [OK]
to enable the new settings.
"Execution existence": [OFF], [ON]
"Execution frequency":
[small] - Equivalent to A4 continuous 1,000 prints
[middle] - Equivalent to A4 continuous 500 prints
[large] - Equivalent to A4 continuous 330 prints
"Refresh quantity":
[small] - Equivalent to A3 solid 3 sheets
[middle] - Equivalent to A3 solid 5 sheets
[large] - Equivalent to A3 solid 8 sheets
Note
The execution frequency varies depending on the environmental temperature and print mode.
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In C6000/C6000L, change the correction interval of the line speed 4 and line speed 5.
(2) Usage
This adjustment does not affect the productivity. Therefore, do not set it to the direction to widen the interval.
When there is a claim that the stabilization control between jobs is too much, set it to the direction to widen the interval. However, since the
interval of the toner density correction control gets extended at line speed 1 (315mm/s), line speed 3 (225mm/s), line speed 4 (207.7mm/s),
line speed 5 (150mm/s), the density variation tends to occur.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [05 Interval/Quantity Adj.].
3. "Interval/Quantity Adj. Menu screen"
Press [03 Toner Dens. Sensor Interval].
4. "Toner Dens. Sensor Interval screen"
Select an interval and press [OK].
5. Press [Cancel] to cancel the operation.
(2) Usage
Conduct this adjustment when the initialization cannot be done because of the change by CE.
(3) Procedure
1. "Service Mode menu screen"
Press [02 Process Adjustment].
2. "Process Adjustment Menu screen"
Press [09 Recall Standard Data].
3. "Recall Standard Data screen"
Press [Factory Initial Data] or [Installation Initial Data].
Note
Selecting [Factory Initial Data] recalls the factory initial data.
Selecting [Installation initial data] recalls the adjustment values stored when code "91-00" of the I/O check mode was
conducted.
(2) Procedure
1. "Service Mode menu screen"
Press [03 System Setting].
2. "System Setting Menu screen"
Press [01 Software DIPSW Setting].
3. "Software switch setting mode screen"
Press [] / [] or numeric buttons after pressing the "DIPSW number" and "Bit number" buttons.
4. Press [On (1)] or [Off (0)] to set the selected bit number ON/OFF.
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[1]
[1] DIPSW data (indicates the 8bit values of the selected [2] DIPSW number
DIPSW numbers in hexadecimals from 00 to FF.)
[3] Bit number (0 to 7) [4] Bit data: 1:ON, 0:OFF
[5] Numeric buttons [6]
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
6 Merging the profile is available between the 0 0 0
data whose conditions; "Screen", "Paper
Type", and "Weight" are matched.
7 Polygon motor rotation speed switchover 0: Speed when printing 0 0 0
Polygon motor rotation speed switchover is completes
available to reduce the operation sound during 1: 2/3 speed
idling.
The default setting keeps the speed of previous
print.
3 0 - 0: - 0 0 0
1: -
1 Malfunction code latch (C1540 to 1562, 3501 to 0: Unlatched 0 0 0
3916) 1: Latched
2 Reverse de-curler roller preliminary rotation 0: Disabled 0 0 0
1: Enabled
3 - 0: - 0 0 0
4 1: - 0 0 0
5 The maximum stacking capacity selection in 0: Stops at the tray middle 0 0 0
small-size (longer side 250mm to 319mm) of position sensor (PS6) (loading
FS-521 in shift mode 1500 sheets)
The maximum stacking capacity of the main tray 1: Stops at the tray lower limit
can be changed from 1500 to 3000 in FS-521 sensor (PS3) (loading 3000
shift mode. sheets)
6 I/O check mode output15 memory clear 0: Disabled 0 0 0
1: Enabled
7 Carrying over the job for next day 0: Enabled 0 0 0
Switches the function of carrying over the job for 1: Disabled
next day
4 0 Air assist shutter control (PF) 0: Enabled 0 0 0
1:Disabled
1 Paper exit de-curler roller pressure setting /1 0: Normal 0 0 0
1: For moisturized paper
2 - 0: - 0 1 0
3 1: - 0 0 1
4 Paper exit de-curler roller pressure setting /2 0: Normal 0 0 0
1: For crease at leading edge in
duplex printing
5 APS when change magnification 0: Enabled 0 1 0
1:Disabled
6 - 0: - 0 0 0
7 1: - 0 0 0
5 0 For fusing unit per size 0: Disabled 0 0 0
Set this setting for using the fusing unit per size 1: Enabled
when paper edge scratches occur on the image.
The fusing unit A/B is recognized with the short
connector on the fusing side and can be counted
per fusing unit.
Note
When this setting is enabled, ORU-M
cannot be used.
1 - 0: - 0 0 0
2 1: - 0 0 0
3 0 0 0
4 Fusing jam blank paper cleaning 0: Enabled 0 0 0
To clean the toner on the fusing belt, a screen to 1:Disabled
select whether to feed blank paper or not
appears on the touch panel at printing after the
fusing related jam process.
The blank paper is output to the tray other than
during printing.
5 - 0: - 0 0 0
1: -
6 Life message display timing of the dust proof 0: 180,000 prints: near life 0 0 0
filter /1 (200,000 prints: life)
1: 200,000 prints: near life
(220,000 prints: life)
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
7 Print at reaching life of the dust proof filter /1 0: Allow 0 0 0
1:Restrict
6 0 Faulty part isolation: FD-fold, punch function 0: Normal 0 0 0
1 Faulty part isolation: FD main tray paper exit 1: Unusable 0 0 0
2 Faulty part isolation: FD post insert function 0 0 0
3 Faulty part isolation: FS staple function 0 0 0
4 Faulty part isolation: FS main tray paper exit 0 0 0
5 Faulty part isolation: FS 0 0 0
6 Faulty part isolation: LS main tray paper exit 0 0 0
(1st)
7 Faulty part isolation: LS main tray paper exit 0 0 0
(2nd)
7 0 Faulty part isolation: SD saddle stitch 0 0 0
1 Faulty part isolation: SD multi-center fold 0 0 0
2 Faulty part isolation: SD multi-tri-fold 0 0 0
3 Faulty part isolation: SD trimming 0 0 0
4 Faulty part isolation: SD-tandem conveyance, 0 0 0
sub tray paper exit
5 Faulty part isolation: PB cover paper insertion 0 0 0
6 Faulty part isolation: PB binder function 0 0 0
7 Faulty part isolation: PB 0 0 0
8 0 - 0: - 0 0 0
1 1: - 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 For JAM in the reverse paper exit section 0: Disabled 0 0 0
Prevents paper from overlapping when JAM 1: Enabled (jam prevention)
occurs on the thin paper, 81/2 x 11 size paper in
the reverse paper exit section by increasing the
reversing speed.
6 - 0: - 0 0 0
1: -
7 Custom size counter threshold setting 0: Not display 0 0 0
When setting the DIPSW to 1, the custom size 1: Display
threshold of the counter per size can be set. Set
the threshold from "Service Mode" - "04
Counter/Data" - "Custom Counter Threshold
Set."
Note
In the case of the custom size paper, it may
be counted as 2 even when the paper length
in the sub scan direction is shorter than the
value set in DIPSW33-2, 3 TC double count
size setting.
This case occurs when this set value is
included in the threshold set range of
DIPSW8-7.
9 0 - 0: - 0 0 0
1 1: - 0 0 0
2 0 0 0
3 0 0 0
4 Copy quantity limit No limit: 9-7=0, 9-6=0, 9-5=0, 0 0 0
5 9-4=0 0 0 0
1 sheet: 9-7=0, 9-6=0, 9-5=0,
6 9-4=1 0 0 0
3 sheets: 9-7=0, 9-6=0, 9-5=1,
9-4=0
5 sheets: 9-7=0, 9-6=0, 9-5=1,
9-4=1
9 sheets: 9-7=0, 9-6=1, 9-5=0,
9-4=0
10 sheets: 9-7=0, 9-6=1, 9-5=0,
9-4=1
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
7 20 sheets: 9-7=0, 9-6=1, 9-5=1, 0 0 0
9-4=0
30 sheets: 9-7=0, 9-6=1, 9-5=1,
9-4=1
50 sheets: 9-7=1, 9-6=0, 9-5=0,
9-4=0
99 sheets: 9-7=1, 9-6=0, 9-5=0,
9-4=1
No limit: 9-7=1, 9-6=0, 9-5=1,
9-4=0
No limit: 9-7=1, 9-6=0, 9-5=1,
9-4=1
No limit: 9-7=1, 9-6=1, 9-5=0,
9-4=0
No limit: 9-7=1, 9-6=1, 9-5=0,
9-4=1
No limit: 9-7=1, 9-6=1, 9-5=1,
9-4=0
No limit: 9-7=1, 9-6=1, 9-5=1,
9-4=1
10 0 Banner setting 0: The normal operation mode 0 0 0
Switches to the banner operation mode. 1: The banner operation mode
Note
The banner print is out of specification.
1 Hard disk image memory 0: Disabled 1 1 1
1: Enabled
2 - 0: - 0 0 0
3 1: - 0 0 0
4 0 0 0
5 Custom size tolerance setting 0: 2mm 0 0 0
1: 10mm
6 Image rotation for the custom size paper and 0: Rotate 0 0 0
large size paper 1: Not rotate
7 - 0: - 0 0 0
11 0 1: - 0 0 0
1 Productivity down during toner supplying 0: Normal toner supplying 0 0 0
operation operation (productivity not
Toner empty may be indicated right after reduced during toner supplying
replacing the toner bottle.It occurs when the operation
toner is not supplied to the toner hopper due to 1: Extended toner supplying
the low fluidity of the toner in the toner bottle. operation (productivity reduced
When this problem occurs, set the setting to 1 to during toner supplying
prevent the toner empty indication with the toner operation
bottle not empty.
Note
When this setting is set to 1, it performs the
toner bottle rotation operation (toner
supplying operation to the toner hopper)
longer time than usual control. At this time,
the paper interval is widened to reduce the
productivity.
2 SD multi-center folding number limit 0: Enabled 0 0 0
1:Disabled (up to 50 sheets)
3 Automatic restart of the job under suspension 0: Disabled 0 0 0
1: Enabled
4 - 0: - 0 0 0
1: -
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 5. SERVICE MODE
Default setting
DIPSW Bit Function Set value
Japan Inch Metric
5 Thick BK Mode setting 0: Disabled 0 0 0
Reduces the banding which occurs on 230mm 1: Enabled
away from the paper leading edge at printing the
B/W half tone image on thick paper.
Set this setting to "1" to display "Thick BK Mode"
on the User Setting/Administrator Setting so that
the user can turn ON/OFF the banding reduce
mode.
When the mode is set to ON, the 1st transfer
roller of each YMC color is pressed at printing in
B/W mode and operates in color mode.
Note
Use only thick paper on which the banding
occurs.
Since it operates in color mode even for the
print in B/W mode, the total counter is
counted as B/W and the maintenance
counter is counted as color. (Developing of
YMC is not executed but the agitation of the
developing unit is executed. Therefore, the
life of the developer is shorten.)
Toner scattering or color image trouble may
occur when a color print is executed after
using this mode for the continuous print with
1000 sheets of paper or more.
6 Automatic paper supply 0 0 0
7 Jam code display 0 0 0
12 0 Counter per mode (2) 0: No.1 to No.9 Not display the 0 0 0
count per color mode
1: No.1 to No.9 Display the
count per color mode
1 OFF setting of auto low power and auto shut off 0: One is possible 0 0 0
1: Both are possible
2 - 0: - 0 0 0
3 1: - 0 0 0
4 0 0 0
5 0 0 0
6 Erratic pagination detection 0: Disabled 0 0 0
Setting this setting to 1 detects the erratic 1: Enabled
pagination during job and the print operation is
stopped. The following patterns can be detected;
page missing, page switching, page disordering,
page overlapping, and mis-inserted number of
blank page.
7 Konica Minolta logo when power switch is turned 0: Enabled 0 0 0
ON 1:Disabled
13 0 Faulty part isolation: Multi-punch function (GP) 0: Normal 0 0 0
1 Faulty part isolation: PB-503 subsequent stage 1: Unusable 0 0 0
FNS
2 Faulty part isolation: RU-509 humidifier function 0 0 0
3 Faulty part isolation: RU-509 color sensor unit 0 0 0
4 - 0: - 0 0 0
1: -
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
5 Output paper density adjustment exit tray 0: Disabled 0 0 0
switchover for the test pattern 1: Enabled
This switch is for switching the sub tray on which
the test pattern of the output paper density
adjustment is ejected. When the output paper
density adjustment is performed while the sub
tray is set as the tray for the normal paper, the
normal paper and the test pattern are mixed on
the sub tray. When this setting is set to "1", the
test pattern is ejected on the sub tray other than
that for the normal paper. This setting is also
applied to the sample print and the needless tab
exit.
Note
When this setting is set to "1", the
productivity is reduced.
Both of the normal paper and needless
paper are ejected on the same sub tray even
after setting this setting to "1", when there is
no other way but to eject on the same sub
tray.
6 Black-and-white quality adjustment of Network 0 0 0
scanner
The purpose of this setting is to improve the
gradation of black-and-white 2-value scan.
When this setting is set to "1", the error diffusion
operation is performed in the black-and-white
mode of the Network scanner. "Quality Adj." in
"Scan Settings" can be adjusted.
Note
The setting to "1" is valid only when IC-601
is connected. When the other controller is
connected, do not set this setting to "1".
When this setting is set to "1", the
recognition rate of OCR is decreased.
7 Flat-staple jam recovery operation setting 0: Page recovery 0 0 0
When the staple jam in FS-521 occurs and the 1: Copy recovery
paper remaining inside the stacker is removed
by the operator, the missing pages or uneven
stapling occurs. To prevent the missing pages or
uneven stapling, set this setting to 1 to display
an additional message for jam cleaning.
14 0 Recall previous job when reserving next job 0: Disabled 0 0 0
The setting condition for copy can be kept for 1: Enabled
the next job by "Pre-Job Recall."
1 Utility counter display switchover 0: Normal display 0 0 0
1: Counter display per size
2 Printer 1200dpi compression mode Standard compression (image 0 0 0
Use this mode when image deterioration occurs area resolution priority): 14-3=0,
on the border of the image area or jaggy occurs 14-2=0 (Controller image
on the outlines of the letters or lines of the image compression setting:
area. [Standard], [Resolution Priority])
By setting to the standard compression (image Antialiasing compression
area resolution priority): 14-3=0, 14-2=0, the (image area resolution priority):
image area is also processed in 1200dpi. 14-3=0, 14-2=1 (not used)
Note (Controller image compression
This setting is associated with "Utility" - setting: "Anti-aliasing",
"Administrator Setting" - "System Setting" - "Resolution Priority")
"Expert Adjustment"- "Image Quality Setting Standard compression (image
"- "06 Controller Image Comp. Set" area resolution priority): 14-3=1,
14-2=0 (Controller image
compression setting:
"Standard", "Gradation Priority")
Antialiasing compression
(image area gradation priority):
14-3=1, 14-2=1 (Controller
image compression setting:
"Anti-aliasing", "Gradation
Priority")
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
3 Standard compression (image 1 1 1
area resolution priority): 14-3=0,
14-2=0 (Controller image
compression setting:
[Standard], [Resolution Priority])
Antialiasing compression
(image area resolution priority):
14-3=0, 14-2=1 (Controller
image compression setting:
"Anti-aliasing", "Resolution
Priority")
Standard compression (image
area resolution priority): 14-3=1,
14-2=0 (Controller image
compression setting:
"Standard", "Gradation Priority")
Antialiasing compression
(image area gradation priority):
14-3=1, 14-2=1 (Controller
image compression setting:
"Anti-aliasing", "Gradation
Priority")
4 For copitrak 0: Disabled 0 0 0
Set to 1 when connecting the billing 1: Enabled
management device from copitrak. The interface
specification is as follows.
RS232C
Baud rate 9600
Bits 8
No parity
No flow control
5 ISO Metric mode 0: JIS 0 0 1
1:ISO
6 HDD Encryption button display 0: Disabled 0 0 0
Displays [Encrypt] button with [HDD Store] 1: Enabled
button on [JOB LIST] - [Hold Job] screen.
Set this setting enabled to encrypt the hold job
stored in HDD.
7 CSRC used NIC 0:Controller NIC 0 0 0
1:Main body NIC
15 0 ORU-M operator release setting 0: ORU-M unavailable 0 0 0
1: ORU-M available
1 - 0: - 0 0 0
1: -
2 PM life display 0: Enabled 0 0 0
1:Disabled
3 Finishing option alarm stop Stops immediately after 0 0 0
4 Select the alarm stop condition. Alarm stop detection: 15-4=0, 15-3=0 0 0 0
means to detect the next function. Stops at a break between print
FD/FS/LS tray lower limit, FD/FS/LS/SD tray set after detection: 15-4=0,
paper full, FD/PK punch scraps full, FS staple 15-3=1
scraps full, SD trimming scraps full Does not stop while printing:
15-4=1, 15-3=0
Does not stop while printing:
15-4=1, 15-3=1
5 CS Remote Care recognition 0: Disabled 0 0 0
6 Address reset after scanning 1: Enabled 0 0 0
7 LDAP function 0 0 0
Use this function to search E-mail address using
LDAP server.
When setting to 1 (enabled), "LDAP Search"
button is displayed from "Scanner" - "E-mail" -
"Search" and enables the E-mail address
search.
(Need to turn ON/OFF the main body after
changing the setting.)
16 0 Scanner magnification setting 0 0 0
1 Box name input in Japanese 0 0 0
2 - 0: - 0 0 0
3 1: - 0 0 0
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
4 Utility menu mode installation date display 0: Enabled 0 0 0
1:Disabled
5 Dehumidification heater temperature control Environment temperature + 6 0 0 0
6 (LU/PF) C: 16-6=0, 16-5=0 0 0 0
With LU/PF option dehumidifier heater is Environment temperature + 8
connected, this switch is used to set control C: 16-6=0, 16-5=1
temperature when dehumidifier fan heater Environment temperature +10
control is set to [Compulsive ON] in the Utility C: 16-6=1, 16-5=0
mode. Environment temperature + 6
C: 16-6=1, 16-5=1
7 ORU-M developing unit counter setting 0: Disabled 0 0 0
User can enter the life counter (distance and 1: Enabled
quantity) of the developing unit.
17 0 - 0: - 0 0 0
1 1: - 0 0 0
2 0 0 0
3 0 0 0
4 Density selection at scanning tab paper Brightness level 80: 17-6=0, 0 0 0
5 (Set the background optical density at scanning 17-5=0, 17-4=0 0 0 0
tab paper.) Brightness level 40 (weakest):
6 17-6=0, 17-5=0, 17-4=1 0 0 0
Brightness level 60: 17-6=0,
17-5=1, 17-4=0
Brightness level 100: 17-6=0,
17-5=1, 17-4=1
Brightness level 120: 17-6=1,
17-5=0, 17-4=0
Brightness level 160: 17-6=1,
17-5=0, 17-4=1
Brightness level 200: 17-6=1,
17-5=1, 17-4=0
Brightness level 255
(strongest): 17-6=1, 17-5=1,
17-4=1
7 Default change for the tray humidifier setting 0: ON 0 0 0
Switch the default of humidifier ON and OFF 1: OFF
(which is set automatically based on the paper
type) for the plain or fine paper through the
paper setting of the tray.
18 0 Faulty part isolation: Tray /1 0: Normal 0 0 0
1 Faulty part isolation: Tray /2 1: Unusable 0 0 0
2 Faulty part isolation: Tray /3 0 0 0
3 Faulty part isolation: Tray /4 (LU) 0 0 0
4 Print during dehumidification heater temperature 0: Restrict 0 0 0
control (LU/PF) 1: Allow
5 Faulty part isolation: FS center folding, saddle 0: Normal 0 0 0
stitch 1: Unusable
6 Faulty part isolation: PI 0 0 0
7 Faulty part isolation: HDD 0 0 0
19 0 - 0: - 0 0 0
1: -
1 Fusing upper and lower roller temperature -30 C: 19-3=0, 19-2=0, 19-1=0 1 1 1
2 selection -20 C: 19-3=0, 19-2=0, 19-1=1 1 1 1
Change the standard control temperature of -10 C: 19-3=0, 19-2=1, 19-1=0
3 fusing. Decrease temperature against paper Standard: 19-3=0, 19-2=1, 0 0 0
curling or waving and increase temperature 19-1=1
against insufficient fusing or fusing winding jam. Upper roller standard, lower
roller +10 C: 19-3=1, 19-2=0,
19-1=0
Standard: 19-3=1, 19-2=0,
19-1=1
Standard: 19-3=1, 19-2=1,
19-1=0
Standard: 19-3=1, 19-2=1,
19-1=1
4 Multi-feed detection (PF) 0: Enabled 0 0 0
1: Disabled
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
5 Faulty part isolation: PK 0: Normal 0 0 0
1: Unusable
6 Developing motor stop control during printing Normal (automatic switchover): 0 0 0
7 19-7=0, 19-6=0 0 0 0
Rotation at 1/4 speed when
image is not developed:
19-7=0, 19-6=1
OFF when image is not
developed: 19-7=1, 19-6=0
Normal (automatic switchover):
19-7=1, 19-6=1
20 0 Group staple 0: Disabled 0 0 0
1: Enabled
1 Image scanning area with image shift 0: Normal 0 0 0
1: Original priority
2 Total page number standard in stamp mode 0: Based on original 0 0 0
1: Based on transfer paper
3 - 0: - 0 0 0
4 1: - 0 0 0
5 Curl adjustment setting after auto reset 0: Not reset 0 0 0
Reset the value of "Paper Setting" - "Curl 1: Reset
Adjustment" to 0 at auto reset and set whether
to reset the humidifier setting to default or not.
Note
The default (ON/OFF) of the humidifier
setting differs depending on the paper type
and weight.
6 - 0: - 0 0 0
7 1: - 0 0 0
21 0 PB perfect binding limit number switchover 0: Fine/Color/Coated table 0 0 0
1: Plain table
1 PB warm-up control switchover (effective by 0: Warm-up during power ON 1 1 1
power OFF/ON after the setting change) 1: No warm-up during power
ON
2 PB heater control switchover (effective by power 0: Heater turns OFF 0 0 0
OFF/ON after the setting change) automatically in 1 minute after
finishing perfect binding.
1: Heater does not turn OFF
automatically in 1 minute after
finishing perfect binding.
3 257 to 300g/m2 paper exit with its face up 0: Restrict 0 0 0
1: Allow
4 - 0: - 0 0 0
5 1: - 0 0 0
6 0 0 0
7 0 0 0
22 0 Machine NIC setting 0: Disabled 1 1 1
1: Enabled
1 Number of punch holes (effective by power OFF/ 2-Hole: 22-2=0, 22-1=0 1 1 0
2 ON after the setting change) 2/3-hole switchover: 22-2=0, 0 0 1
Change the prohibition control by paper size, 22-1=1
which differs depending on the number of punch 2/4-hole switchover Swedish 4-
holes. Also change the number of holes on the holes: 22-2=1, 22-1=0
punch hole select screen of user mode. -: 22-2=1, 22-1=1
3 Image position for the custom size original 0: Based on user selection 0 0 0
(when using DF) 1: Based on APS at DF
4 Power save key function 0: Enabled 0 0 0
1:Disabled
5 SD trimming board adjustment display 0: Disabled 0 0 0
1: Enabled
6 Operation when staple empty of FS 0:Staple supply request 0 0 0
1: Selecting between staple
supply or staple release
7 - 0: - 0 0 0
23 0 1: - 0 0 0
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
1 Operation when stores the maximum hold job 0: Not delete automatically 0 0 0
100 hold jobs can be stored at maximum. This (restrict to receive copier/printer
function sets the operation when 100 jobs are hold job)
stored. 1: Delete the oldest hold job
and receive new job
2 Precision of the color registration automatic 0: Normal 0 0 0
correction (during printing) 1: Fine
Change the accuracy of color registration
correction that is performed periodically during
printing. If fine is selected, the registration
accuracy improves by approx. 0.5 pixels, but the
correction time takes 2 minutes longer.
3 Control of the color registration automatic 0: Enabled 0 0 0
correction (periodical correction) 1:Disabled
Down time while in the continuous printing is
reduced by disable the color registration
correction that is performed periodically. (Color
registration correction when the fusing
temperature is lower than the specified
temperature at power ON is not omitted.)
4 Color registration automatic correction in main 0 0 0
scan direction (periodical correction)
The color registration correction that is
performed periodically can be disabled in the
main scan direction only. This is used
temporarily when there is a registration error
along the main scan as a result of a trouble
around the transfer belt unit, or when isolating
faulty part.
5 Gamma correction (IC) 1 1 1
6 FS-521 rear side staple angle (effective by 0: 45 degrees diagonal 0 0 0
power OFF/ON after the setting change) 1:Parallel
7 Punch auto switching (PK/FD) (effective by 0: Disabled 1 1 1
power OFF/ON after the setting change) 1: Enabled
24 0 Simple-gamma correction counter reset 0: Reset when print job is 0 0 0
started
1: Not reset when print job is
started
1 Image stabilization control during idling 0: Disabled 0 0 0
Switches the image stabilization control during 1: Enabled
idling.
When the environmental humidity during idling
reaches the specified level while this setting is
disabled, the image stabilization control is
executed before starting next job.
Since the image stabilization control is executed
at starting job after idling, there is a waiting time
at this point.
While this setting is enabled, the image
stabilization control is executed when the
environmental humidity during idling reaches the
specified level.
Since the image stabilization control is executed
when the environmental humidity during idling
reaches the specified level, there is fewer
waiting time at starting printing. However, since
the number of executing the image stabilization
control increases under the environment with
large humidity gap, the lives of the developer
and drum are shorten.
2 Image stabilization control 0: Enabled 0 0 0
1:Disabled
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
3 Image stabilization priority periodic adjustment 0: Enabled 0 0 0
When [Stability] is selected from "Utility" - 1: Disabled
"Quality Adjustment" - [04 Stabilization Adj.
Setting] and the color and image density are
largely changed before and after the image
stabilization control between jobs, change the
setting to disabled.
When this setting is set to disabled and
[Stability] is selected, the job is stopped and the
image stabilization control is not executed on the
continuous printing.
4 Developing preparatory rotation after long time Not execute: 24-5=0, 24-4=0 0 0 0
5 idling Every 1 hour during idling: 0 0 0
Enable this setting when the image density is 24-5=0, 24-4=1
not stable after long time idling. At starting printing after idling
Select one of the developing preparatory for more than 1 hour: 24-5=1,
rotation after long time idling from 3 patterns to 24-4=0
set. However, the more the number of the -: 24-5=1, 24-4=1
preparatory rotation is, the shorter the lives of
the developer and drum are.
6 - 0: - 0 0 0
7 1: - 0 0 0
25 0 0 0 0
1 0 0 0
2 0 0 0
3 Color registration automatic correction control Enabled: 25-4=0, 25-3=0 0 0 0
4 Change the timing of periodical color registration Disabled: 25-4=0, 25-3=1 0 0 0
correction control or disable the correction. No performed during printing:
Enabled: Correction is performed by suspending 25-4=1, 25-3=0
print at specified print. -: 25-4=1, 25-3=1
Disable: Correction is omitted temporarily to
reduce down time when the machine cannot be
used with malfunction code related to the IDC
sensor.
No performed during printing: Correction that is
performed by suspending print at every specified
print is performed after the print job to reduce
down time.
5 Precision of the color registration automatic 0: Normal 0 0 0
correction 1: Speed priority
Change the accuracy of color registration
correction that is performed automatically. If
speed preference is selected, the correction time
can be shorten. Correction time of "speed
preference" is approx. 30 seconds.
6 - 0: - 0 0 0
1: -
7 Dehumidification heater 0: Enabled 0 0 0
1:Disabled
26 0 Trigger judgment of the color registration 0: Process mount temperature 0 0 0
automatic correction (Execute the color registration
Set the standard to judge the timing to execute correction when the process
the color registration correction. mount temperature changes
more than the specified level
from the previous correction.)
1: Number of print pages
(Execute the color registration
correction after printing
specified pages from the
previous correction.)
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
1 Drum speed automatic adjustment 0: Disabled 1 1 1
Execute "Color Registration Auto.Adj." from 1: Enabled
"Service Mode" - "Machine Adjustment" -
"Printer Adjustment" to adjust the drum speed to
the proper speed for the intermediate transfer
belt speed automatically before the color
registration automatic adjustment.
Set this setting disabled when a trouble occurs
in the drum speed automatic adjustment or the
color registration automatic adjustment.
Note
Do not disable this setting normally.
2 - 0: - 0 0 0
1: -
3 Multi-feed detection (PI/FD) (effective by power 0: Enabled 0 0 0
OFF/ON after the setting change) 1:Disabled
4 Printer auto centering correction (LU/PF) 0 0 0
5 Printer auto centering correction (ADU) 0 0 0
6 - 0: - 0 0 0
7 1: - 0 0 0
27 0 0 0 0
1 Band creation control for drum cleaning Create under high temperature 0 0 0
As the default setting, the toner band is created environment: 27-2=0, 27-1=0
on specified paper intervals to prevent lines in Create under high temperature
the sub scan direction under a high temperature environment and normal
environment. temperature environment:
NOTE 27-2=0, 27-1=1
When the lines in the sub scan direction Create under any environment:
occur on the half tone image to factors other 27-2=1, 27-1=0
than the high temperature environments, set Not create: 27-2=1, 27-1=1
this setting to "Create under any
environment" to prevent the lines in the sub
scan direction. However, the productivity is
reduced.
The productivity is improved by setting this
setting to "Not create" when the image
quality does not matter.
When setting to "Create under any
environment", cleaning fault may occur
under the low humidity environment.
The effect is not seen right after changing
the setting. Therefore, print around 500
sheets (A4) after changing the setting.
This setting is associated with "Utility" -
"Administrator Setting" - "System Setting" -
"Expert Adjustment"- "Process Setting "- "04
FD Line Reduction Mode"
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
2 Band creation control for drum cleaning 0 0 0
As the default setting, the toner band is created
on specified paper intervals to prevent lines in
the sub scan direction under a high temperature
environment.
NOTE
When the lines in the sub scan direction
occur on the half tone image to factors other
than the high temperature environments, set
this setting to "Create under any
environment" to prevent the lines in the sub
scan direction. However, the productivity is
reduced.
The productivity is improved by setting this
setting to "Not create" when the image
quality does not matter.
When setting to "Create under any
environment", cleaning fault may occur
under the low humidity environment.
The effect is not seen right after changing
the setting. Therefore, print around 500
sheets (A4) after changing the setting.
This setting is associated with "Utility" -
"Administrator Setting" - "System Setting" -
"Expert Adjustment"- "Process Setting "- "04
FD Line Reduction Mode"
3 Fusing separation fan abnormality detection 0: Enabled 0 0 0
Enables the main body temporarily when a fan 1:Disabled
abnormality of the fusing separation fans /1
(FM7), /2 (FM8) and /3 (FM9) occurs.
Note
Set this setting disabled to activate the
machine without rotating the fan when an
error code related to FM7, FM8, FM9 occurs.
Therefore, a wrapping jam in the fusing
section may occur.
4 - 0: - 0 0 0
5 1: - 0 0 0
6 0 0 0
7 0 0 0
28 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
29 0 Default switch on the ticket edit screen 0: Current Sheet 0 0 0
Set the default to be reflected from "Paper 1: All Sheet
Setting" - "Paper Type" on the job ticket edit
screen.
1 LS main tray paper exit limit switchover 0: Limit by weight 0 0 0
1: 5000 sheets uniformly
2 - 0: - 0 0 0
1: -
3 Inclusion of proof copy to the set copy quantity 0: Disabled 0 0 0
1: Enabled
4 - 0: - 0 0 0
5 1: - 0 0 0
6 PB perfect binding minimum number of the 0: Follow the setting of the 0 0 0
inside paper Utility menu
1: 6 sheets (81g/m2 or more)
7 - 0: - 0 0 0
30 0 1: - 0 0 0
1 Restriction of the display of the service mode 0: Disabled 0 0 0
"List output" 1: Enabled
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
2 - 0: - 0 0 0
3 1: - 1 1 1
4 0 0 0
5 PB perfect binding limit (includes Z-Fold) 0: Enabled 0 0 0
1:Disabled
6 - 0: - 0 0 0
7 1: - 0 0 0
31 0 1 1 1
1 SRA4, SRA3 main tray paper exit of FS-612 0: Disabled 0 0 0
1: Enabled
2 Z-fold max. paper exit capacity: FS-521 main 50 sheets: 31-3=0, 31-2=0 0 0 0
3 tray 40 sheets: 31-3=0, 31-2=1 0 0 0
Z-fold, center-fold max paper exit capacity: FD 30 sheets: 31-3=1, 31-2=0
main tray 20 sheets: 31-3=1, 31-2=1
Set the max stacking capacity of paper which is
Z-folded or center-folded by FD on the FS or FD
main tray during continuous printing. If folding
performance is poor and causing paper jam or
dropping from tray, reduce the max. stacking
capacity of folded paper using this switch.
(effective by power OFF/ON after the setting
change)
4 FS-521 Z-fold + Staple number limit 5 sheets: 31-5=0, 31-4=0 0 0 0
5 Set the max number of FS-521 Staple Z-folded 8 sheets: 31-5=0, 31-4=1 0 0 0
paper included in 50 sheets (A3 size). 10 sheets: 31-5=1, 31-4=0
3 sheets: 31-5=1, 31-4=1
6 - 0: - 0 0 0
7 1: - 0 0 0
32 0 0 0 0
1 Contone output of solid text (IC) 0: Disabled 1 1 1
2 Inner trapping (IC) 1: Enabled 1 1 1
3 - 0: - 0 0 0
4 1: - 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
33 0 TC black and white large size count method 0: 1 count 0 1 0
Set the count number to the double count size 1: 2 count
paper which is set with DIPSW33-2/3 in black
and white printing.
1 TC color large size count method 0 1 0
Set the count number to the double count size
paper which is set with DIPSW33-2/3 in color
printing.
2 TC double count size setting 330mm or more in the sub scan 1 0 1
3 Set the threshold of the double count size in the direction: 33-3=0, 33-2=0 0 1 0
sub scan direction. 355mm or more in the sub scan
Paper whose length in the sub scan direction is direction (except for the U.S):
more than the specified length is counted as the 33-3=0, 33-2=1
double count size with the combination of 420mm or more in the sub scan
DIPSW33-2 and DIPSW33-3. direction (the U.S): 33-3=1,
Note 33-2=0
In the case of the custom size paper, it may All size is counted as small
be counted as 2 even when the paper length size: 33-3=1, 33-2=1
is shorter than this set value.
This case occurs when this set value is
included in the threshold set range of
DIPSW8-7.
4 Custom counter switchover in the banner setting 0: Banner priority 0 0 0
Switches whether to count papers by the banner 1: Custom size priority
size or count papers by the custom size.
Note
The banner print is out of specification.
5 - 0: - 0 0 0
1: -
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
6 Counter display when charge counter setting is 0: Display items other than 0 0 0
set Billing Total Counter
When this setting is set to "1", the counter items 1: Display Billing Total Counter
other than "Billing Total Counter" are not only
displayed on the "Utility" screen.
Note
This setting is valid when the DIPSW33-7=1.
7 Charge count setting 0:Disabled 0 0 0
When setting this setting to 1, "Total Counter" in 1: Enabled (displays "Billing
the utility mode is changed to "Billing Total Total Counter")
Counter."
34 0 - 0: - 0 0 0
1 1: - 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 Banner count setting 1 count: 34-7=0, 34-6=0 0 0 0
7 Specifies the counting condition when printing 2 counts: 34-7=0, 34-6=1 0 0 0
the banner paper that is 488mm or longer in the 3 counts: 34-7=1, 34-6=0
sub scan direction. The setting range is 1 count 4 counts: 34-7=1, 34-6=1
to 4 counts.
Note
The banner print is out of specification.
35 0 Faulty part isolation: Tray /4 (PF) 0: Normal 0 0 0
1 Faulty part isolation: Tray /5 (PF) 1: Unusable 0 0 0
2 - 0: - 0 0 0
3 1: - 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
36 0 MB-504 Connection recognition 0: Disabled 0 0 0
1: Enabled
1 - 0: - 0 0 0
2 1: - 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
37 0 ORU-M password authentication setting 0: password authentication 0 0 0
Activate the password authentication to enter invalid
the ORU-M mode. 1: password authentication
valid
1 ORU-M print mode display setting 0: Display 0 0 0
Set whether to display the sample output button 1: Not display
on the ORU-M mode.
2 ORU-M replace reason input setting 0: Enabled 0 0 0
Set whether to input the reason when replacing 1: Disabled
the parts in the ORU-M mode.
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
3 ORU-M printer gamma offset adjustment priority 0: Scanner automatic 0 0 0
setting adjustment priority
Perform the printer gamma offset adjustment 1: RU automatic adjustment
after completion of the replacement of the priority
developing unit or developer in the ORU-M
mode. This setting set the printer gamma offset
automatic adjustment method with both RU and
the scanner connected.
NOTE
The priority of the adjustments varies
depending on whether the Scanner and RU
are connected.
When the RU is connected while the
scanner is not, RU automatic adjustment is
performed.
When RU is not connected while the
scanner is connected, the scanner automatic
adjustment is performed.
When neither RU nor Scanner is connected,
manual adjustment is selected.
4 Density unevenness (like a tiger mark) 0: The current Dot1 default 0 0 0
countermeasure screen screen (the current Dot190)
The screen setting can be changed for 1: The new Dot1 default screen
preventing the density unevenness like a tiger (the yellow screen of Dot190 is
mark that occurs when Yellow and Black are only changed)
mixed in density of 10% to 60% gradation.
Note
When the DIPSW is changed, be sure to
perform the adjustment in the following
procedure.
Perform the gamma automatic adjustment by
selecting [Service] - [Process Adjustment] -
[Drum Peculiarity Adjustment] - [Gamma
Automatic Adjustment].
Perform the printer gamma sensor
adjustment of [Dot1] by selecting [Service] -
[Machine Adjustment] - [Quality Adjustment]
- [Printer Gamma Adjustment] - [Printer
Gamma Sensor Adj.].
Dot190 must be set for Dot1 on the custom
screen. (default)
Execute the calibration of the controller.
5 Output the hold job for specified number 0: OFF 0 0 0
This setting displays the pop-up screen to input 1: ON
the number of set when outputting the hold job.
With this setting, the number of sets to be output
can be changed.
6 Output paper density adjustment Dmax display 0 0 0
When this setting is set to "1", "Adj. data History"
button is displayed on the "Output Paper Density
Manual Adj. screen". The history of Dmax value
for each color measured in the output paper
density manual adjustment is displayed by
selecting paper from the list and pressing the
"Adj. data History" button. Up to the last 10
Dmax values are displayed in order from the
newest.
7 Output paper density adjustment plain paper 1 1 1
compliant on the default paper category table
This setting improves the accuracy for the
gradation correction when the default correction
value is selected in the output paper density
adjustment with plain paper. When this setting is
set to "1", the sensitivity for Cyan and Magenta
is corrected.
38 0 YMC development and output settings (duty) 30%: 38-1=0, 38-0=0 0 0 0
For the development memory, the YMC 50%: 38-1=0, 38-0=1
development and output settings (duty) can be 60%: 38-1=1, 38-0=0
changed from 30% fixed to 30%, 50%, 60%, or 70%: 38-1=1, 38-0=1
70%.
1) Symptom
a) when the image is darker in the area from the
paper leading edge to the line 53mm below in
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
1 the combination of 2 or more colors like Red, 0 0 0
Green and Blue.
b) when the darker image in the same shape as
the outline letter appears 53mm below from the
outline letter in the combination of 2 or more
colors like Red, Green and Blue.
Note
Noticeable even in a single color
2) Recommended set value
YMC duty: 70%
K duty: 30%
2 Black development and output settings (duty) 30%: 38-3=0, 38-2=0 0 0 0
3 For the development memory, the Black 50%: 38-3=0, 38-2=1 0 0 0
development and output settings (duty) can be 60%: 38-3=1, 38-2=0
changed from 30% fixed to 30%, 50%, 60%, or 70%: 38-3=1, 38-2=1
70%.
1) Symptom
a) when the image is darker in the area from the
paper leading edge to the line 53mm below in
the combination of 2 or more colors like Red,
Green and Blue.
b) when the darker image in the same shape as
the outline letter appears 53mm below from the
outline letter in the combination of 2 or more
colors like Red, Green and Blue.
Note
Noticeable even in a single color
2) Recommended set value
YMC duty: 70%
K duty: 30%
4 - 0: - 0 0 0
5 1: - 0 0 0
6 0 0 0
7 0 0 0
39 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
40 0 0 0 0
1 Mode to throw the main body away 0: Enabled 0 0 0
SW to allow all HDD data and part of data on 1:Disabled
NVRAM board (NRVB) to be deleted when
throwing the machine away.
Note
Setting this mode to "1" and executing the
following step disable the machine. The
restoring procedure is not available and the
machine cannot be used again. Therefore, do
not execute the steps except when throwing
the machine away.
"Utility" - "03 Administrator Setting" - "10
Security Setting" - "02 HDD Management
Setting" - "03 Delete All Data Setting" -
"Execute Deletion" on "Mode 1" to "Mode 8"
2 IP scanner allow setting without key counter 0: Restrict 0 0 0
This setting allows to use the scanning function 1: Allow
without key counter inserted.
3 Alert send setting without key counter 0: Send 0 0 0
This setting does not allow Alert to be sent to the 1: Send only when Printer
client machine even when the vendor machine is setting is set
not Ready.
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
4 IC-601 custom size name sending 0: Send 0 0 0
Set the method to send the profile from the 1: Not send
engine to IC-601, when the custom size paper
profile name is registered in ColorCentro.
When this setting is set to "0", "Paper Profile
Name + Custom Size Name" is sent to IC-601.
In case the other Custom Size Name has been
registered, the Paper Profile Name is not applied
even when the paper profile matches.
When this setting is set to "1", the Custom Size
Name is not given and only "Paper Profile
Name" is sent to IC-601.
Therefore, even when the custom size that has
been registered differs, if the Paper Profile
Name matches, the paper profile is applied.
5 - 0: - 0 0 0
6 1: - 0 0 0
7 FS-521 main tray output limit settings 0: Paper 483mm long in the sub 0 0 0
Specifies the upper limit of the paper length in scan direction can be output
the sub scan direction for the paper that is 1: Paper 487mm long in the sub
output to the FS-521 main tray. By setting to "1", scan direction can be output
the paper 487mm long in the sub scan direction
becomes enabled to be output.
(2) Procedure
1. "Service Mode menu screen"
Press [03 System Setting].
2. "System Setting Menu screen"
Press [02 Service Center TEL/FAX].
3. "Service Center TEL/FAX setting screen"
Press either [Service Center TEL (16)] or [Service Center FAX (16)] to be set.
4. Enter the telephone number or fax number you register through the numeric buttons.
Note
When a number is less than 16 digits, be sure to use hyphen (-) to fill up the blanks.
(2) Procedure
1. "Service Mode menu screen"
Press [03 System Setting].
2. "System Setting Menu screen"
Press [03 M/C Serial Number Setting].
3. "Serial Number Setting screen"
Select the option, then a keyboard screen appears. Enter a serial number using the alphanumeric buttons.
4. Press [OK] to register the data.
Press [Cancel] to cancel updating.
(2) Procedure
1. "Service Mode menu screen"
Press [03 System Setting].
2. "System Setting Menu screen"
Press [04 Setup Date/Business Setting].
3. "Setup Date/Type of Business Setting screen"
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Select the type of business. Not to specify the type of business, select [Unknown].
4. "Setup Date/Type of Business Setting screen"
Enter an installation date with the numeric buttons. Press [Set] to highlight the Year/Month/Date to be entered.
5. Press [OK] to update data.
Press [Cancel] to cancel updating.
5.6 Counter/Data
5.6.1 Maintenance Counter
(1) Outline
Set or reset the maintenance counter cycle.
Note
The maintenance cycle can be set either paper count (quantity) or travel distance (m) of the developing roller /K (distance).
"Quantity" is selected by default.
The count condition of the maintenance counter is as follows.
Note
The count condition cannot be changed.
Standard size
Small size (1 count)
SRA4S : 320mm
8.25 x 13 : 330mm
8 x 13 : 330mm
8.5 x 13 : 330mm
8.125 x 13.25 : 336mm
Custom size
Counted as large size with the threshold of 338mm (13.307 inches) or more
(a) Procedure
1. "Service Mode Menu screen"
Press [04 Counter /Data]
2. "Counter/Data Menu screen"
Press [01 Maintenance Counter].
3. "Maintenance Counter screen"
Press [Counter Clear] to reset the maintenance counter.
4. "Reset confirm screen"
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(a) Procedure
1. "Service Mode Menu screen"
Press [04 Counter /Data]
2. "Counter/Data Menu screen"
Press [01 Maintenance Counter].
3. "Maintenance Counter screen"
Enter high digits of the cycle with the numeric buttons.
4. "Maintenance Counter screen"
Press [OK] to register the data.
Press [Cancel] to cancel the operation.
(1) Procedure
1. "Service Mode Menu screen"
Press [04 Counter /Data]
2. "Counter/Data Menu screen"
Press [02 Collecting Data].
3. "Collecting Data Menu screen"
Press the counter/data item to check.
4. "Counter/Data screen"
Press [Next] or [Previous] to scroll the pages.
Note
[Counter Clear] is displayed on each screen of [Jam Counter Individual Sec.] and [SC Counter Individual Sec.]
"Count Reset screen" appears when [Counter Clear] is pressed. Press [Yes] to reset the sectional count. Press [No] to
cancel the count reset.
Resetting these data when visiting customers for maintenance enables to check the number of jam and malfunction counted
after the last visit.
On the individual confirmation screens of [ORU-M Maintenance History] select the item to check and press [Information
View] to check the information of the selected item.
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(2) Specifications
The latest 10 items of the maintenance counter reset history is displayed.
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Item
Reset Date
Maintenance Counter
Maintenance Limit Data
Counter Average
Counter Reset Count
(2) Specifications
The latest 50 items of the maintenance counter reset history is displayed.
Item
No.
(Number of the special parts counter)
Parts Name
P/N
Counter/Limit
Replacement Count
ORU
(The mark "*" means that the part is replaced in the ORU-M mode. )
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(2) Specifications
Item
Information of ORU-M maintenance history:
Unit replacing Start/End date and time, Downtime (m), Total Counter, End Status (Normal, error)
Information of each ORU-M maintenance unit:
Parts Name, P/N, Serial Number, Life Cycle, Replacement Count, Replace Reason (Periodical Replacement, Image Trouble, Transport
Trouble/JAM)
Information of total ORU-M maintenance:
Maintenance Count, Replace Unit Number, Downtime Average
Maximum storable number
The data of the latest 125 replacements of the ORU-M corresponding unit are stored.
When one of the ORU-M counters is reset, up to 125 data including the latest replacement date and the replaced unit information are
stored.
Example
When replacing 4 units at a maintenance, the data of latest 25 maintenances can be stored.
(Maintenance date (1 item to be stored) + 4 units replaced (4 items to be stored) = 5 items to be stored
With this function, the following items can be checked.
Name of replaced unit
Part No. (P/N)
Life cycle
Replacement Count
Replace Reason (PM, CM (image quality), CM (machine broken))
The down time of the latest 50 units are stored.
Measures the length of time from when entering the ORU-M replacement screen to when exiting it.
Up to 50 data (time taken for replacement and replacement date) of each ORU-M corresponding unit are stored. The data older than that
are stored as averaged value.
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[1] [2]
[1] Information of ORU-M total maintenance history: [2] ORU-M maintenance history information
2. To check the object unit of each maintenance, select the maintenance to display and then press [Information View].
3. "Information View screen"
Check the maintenance of each unit.
5.6.15 Checking, setting and resetting procedure of the Special Parts Counter
Displays the counter of the target part.
When the target part is replaced, reset the counter of that part to manage the service history.
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005 04 04 04 04 04
006 05 05 05 05 05
007 06 06 06 06 06
008 07 07 07 07 07
009 08 08 08 08 08
010 09 09 09 09 09
011 0A 0A 0A 0A 0A
012 0B 0B 0B 0B 0B
013 0C 0C 0C 0C 0C
014 0D 0D 0D 0D 0D
015 0E 0E 0E 0E 0E
016 0F 0F 0F 0F 0F
017 10 10 10 10 10
018 11 11 11 11 11
019 12 12 12 12 12
020 13 13 13 13 13
021 14 14 14 14 14
022 15 15 15 15 15
023 16 16 16 16 16
024 17 17 17 17 17
025 18 18 18 18 18
026 19 19 19 19 19
027 1A 1A 1A 1A 1A
028 1B 1B 1B 1B 1B
029 1C 1C 1C 1C 1C
030 1D 1D 1D 1D 1D
(2) Procedure
1. "Service Mode Menu screen"
Press [04 Counter /Data]
2. "Counter/Data Menu screen"
Press [04 Custom Counter Threshold Set].
3. "Custom Size Counter Threshold Setting screen"
Select the custom size to be set.
[Infinite1]: "Inf. 1" on the Paper Size Counter.
[Infinite2]: "Inf. 2" on the Paper Size Counter.
[Infinite3]: "Inf. 3" on the Paper Size Counter.
[Infinite4]: "Inf. 4" on the Paper Size Counter.
Note
The value larger than that of [Infinite4] by 1mm up to 487mm is assigned to "Inf. 5".
Be sure to set the values as followings.
Infinite1<Infinite2<Infinite3<Infinite4
4. Enter a value through the numeric buttons and press [Set].
Setting range: 0 to 487
1 step = 1mm
5. Press [Cancel] to reset the setting to default.
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[1]
(2) Procedure
1. "Service Mode menu screen"
Press [05 State Confirmation].
2. "State Confirmation menu screen"
Press [01 I/O Check Mode].
3. "I/O Check Mode screen"
Enter an input check code with the numeric buttons.
4. To use multi-mode, press [High/Low]. *
5. Enter the multi-code with the numeric keys.
6. The condition of the sensor (000/001 etc.) is displayed in the message box "IN".
7. When executing another input check, repeat steps 3 to 6.
* The Access button of the hard key can be used.
(2) Procedure
1. "Service Mode menu screen"
Press [05 State Confirmation].
2. "State Confirmation menu screen"
Press [01 I/O Check Mode].
3. "I/O Check Mode screen"
Enter an input check code with the numeric buttons.
4. To use multi-mode, press [High/Low]. *1
5. Enter the multi-code with the numeric keys.
6. Press [Start]. *2
The load specified operates.
7. Press [Stop]. *2
The load specified completes.
8. Repeat steps 3 to 7 to perform the other load or signal output check.
*1 The Access button of the hard key can be used.
*2 The start key and the stop key of the hard key can be used.
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5.7.5 Adjustment when replacing the multi feed detection board (PI) (new type)
(1) Usage
When the multi feed detection board (MFDB) of PI or PI drive board (PIDB) is replaced, conduct this adjustment.
Also, perform this adjustment when multi feed of special paper (thin paper, coated paper with less stiffness, thick paper) cannot be detected
properly.
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Note
Adjustment error occurs because of the temperature of the sensor surface. Make the adjustment at a temperature close to the
environment in which the copier is actually used (20 C to 30 C).
(In the case you brought a new part from outdoors, make the adjustment after the temperature of the sensor surface and the
room temperature become the same)
(2) Procedure
1. Replace the multi feed detection board /1, /2. (Refer to chapter II "Maintenance4.3.5 Registration section") (Refer to G.13.3.18 Multi feed
detection board /1 (MFDB/1) and /2 (MFDB/2) (new type))
2. Enter the I/O check mode.
3. Enter "70" with the numeric keys. Confirm that "70-00" is displayed on the message display area.
4. Press the Access button.
5. Enter "82" with the numeric keys. Confirm that "70-82" is displayed on the message display area.
6. Open the FD upper door and front door to turn the jam clearing knob [1]. Insert 1 sheet of paper [2] (P/N 65AA-991#, fusing adjustment
paper, 16 sheets/A3) between the multi feed detection boards /1 and /2 [3] (200g/m/2 to 300g/m2 paper can also be used).
Note
Turn the jam clearing knob until the paper hits the roller [4], thus confirming that the paper is between the multi feed
detection board /1 and /2.
[2]
[3]
[1] [4] a03uf3c028ca
7. Press the Start key to activate the output check mode. Connect the tester (voltmeter) to the following positions of the PIDB.
+ terminal: test pin Number TP51 (GAIN) [1]
- terminal: test pin Number TP11 (SGND) [2]
Range: DC 20V
Note
Because the FD is powered, do not drop any metal material on the board, or do not connect the tester pin to an irrelevant
terminal.
It causes the board to short circuit and be damaged.
VR2 [1]
[2] LED1
8. In the PIDB volume (VR2), set power voltage to the standard value.
Standard value: 9.0 0.1V
9. Press the Stop key and pull out the paper inserted in step 6.
10. Insert 1 sheet of paper that customer mainly uses (paper weight 50g/m2 to 300g/m2), and confirm that the LED of PIDB (LED1) turns ON.
LED ON: No multi feed (0 or 1 sheet of paper)
LED OFF: Multi feed (2 sheets of paper)
11. Insert another sheet of paper (2 sheets in all), that customer mainly uses, and check that the LED turns OFF.
12. If there is a detection error, return to step 6 to conduct the adjustment again. In step8, set power voltage to the value 1.0V lower than the
previous adjustment.
13. Repeat the steps 9 to 12 until detection error is resolved.
14. Pull out the inserted papers, and install the parts you removed.
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5.7.6 Adjustment when replacing the multi feed detection board (PI) (old type)
(1) Usage
When the multi-feed detection board (MFDB) of PI or PI drive board is replaced, conduct this adjustment.
Also, perform this adjustment when multi feed of special paper (thin paper, coated paper with less stiffness, thick paper) cannot be detected
properly.
Note
The multi-feed detection board /1 and /2 are adjusted in the manufacturing process as a pair of upper and lower. Be sure to
replace them as a pair.
Adjustment error occurs because of the temperature of the sensor surface. Make the adjustment at a temperature close to the
environment in which the copier is actually used (20 C to 30 C).
(In the case you brought a new part from outdoors, make the adjustment after the temperature of the sensor surface and the
room temperature become the same)
(2) Procedure
1. Replace the multi-feed detection board /1, /2. (Refer to G.13.3.19 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (old type))
2. Check the stamp letter [1] placed on the multi-feed detection boards /1 and /2, and rotate the rotary switch [2] on the PI drive board
(PIDB) as shown in the following table.
Stamp letter Rotary switch
A 1
B 2
C 3
D 4
E 6
F 7
Note
The rotary switch5 is not used.
[1]
[2] a03uf3c027ca
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[2]
[3]
[1] [4] a03uf3c028ca
8. Press the Start key to activate the output check mode. Connect the tester (voltmeter) to the following positions of the PIDB.
+ terminal: test pin Number TP51 (GAIN) [1]
- terminal: test pin Number TP11 (SGND) [2]
Range: DC 20V
Note
Because the FD is powered, do not drop any metal material on the board, or do not connect the tester pin to an irrelevant
terminal.
It causes the board to short circuit and be damaged.
VR2
LED1
[1] [2] a03uf3c029ca
9. In the PIDB volume (VR2), set power voltage to the standard value.
Standard value: 8.0 0.2V
10. Press the Stop key and pull out the paper inserted in step 4.
11. Insert 1 sheet of paper that customer mainly uses (paper weight 50g/m2 to 300g/m2), and confirm that the LED of PIDB (LED1) turns ON.
LED ON: No multi-feed (0 or 1 sheet of paper)
LED OFF: Multi-feed (2 sheets of paper)
12. Insert another sheet of paper (2 sheets in all), that customer mainly uses, and check that the LED turns OFF.
13. If there is a detection error, return to step7 to conduct the adjustment again. In step9, set power voltage to the value1.0V lower than the
previous adjustment.
14. Repeat the steps 10 to 13 until detection error is resolved.
15. Pull out the inserted papers, and install the parts removed.
5.7.7 Adjustment when replacing the cover paper multi feed detection board (PB)
(1) Usage
When the cover paper multi feed detection board of PB or the PB control board (PBCB) is replaced, conduct this adjustment.
Also, perform this adjustment when multi-feed of special paper (thin paper, coated paper with less stiffness, thick paper) cannot be detected
properly.
Note
The multi-feed detection board /S and /R are adjusted in the manufacturing process as a pair. Be sure to replace them as a pair.
Adjustment error occurs because of the temperature of the sensor surface. Make the adjustment at a temperature close to the
environment in which the copier is actually used (20 C to 30 C).
(In the case you brought a new part from outdoors, make the adjustment after the temperature of the sensor surface and the
room temperature become the same)
(2) Procedure
1. Replace the multi-feed detection boards /S and /R. (Refer to G.15.2.31 Multi feed detection boards /S (MFDBS) and /R (MFDBR))
2. Check the stamp letter [1] placed on the cover paper multi-feed detection boards /S and /R, and rotate the rotary switch [2] on the PBCB
as shown in the following table.
Stamp letter Rotary switch
A 1
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B 2
C 3
D 4
E 5
[1]
[2]
564Af3c001cb
3. Insert 1 sheet of paper (P/N 65AA-9910, fusing adjustment paper, 16 sheets/A3) in the cover paper tray of the PB.
(200 to 300g/m2 paper can also be used.)
4. Select the output check code "77-96" of the I/O check mode in the service mode.
5. Press the Start key.
Perform the all initializing operation.
6. After the operations, press the Stop key.
7. Select the output check code "77-95" of the I/O check mode in the service mode.
8. Press the Start key.
The paper is fed from the cover paper tray and stops at the conveyance section.
Note
Confirm that the paper is between the multi-feed detection boards /1 and /2.
11. In the PBCB volume (VR4), set power voltage to the standard value.
Standard value: 8.0 0.1V
12. Pull out the paper inserted in step 8.
13. Insert 1 sheet of paper that customer mainly uses (paper weight 50g/m2 to 300g/m2), and confirm that the LED of PBCB (LED1) turns
ON.
LED ON: No multi-feed (0 or 1 sheet of paper)
LED OFF: Multi-feed (2 sheets of paper)
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14. Insert another sheet of paper (2 sheets in all), that customer mainly uses, and check that the LED turns OFF.
15. If there is a detection error, return to step 3 to conduct the adjustment again. In step11, set power voltage to the value 1.0V lower than the
previous adjustment.
16. Repeat steps 3 to 14 until detection error is resolved.
17. Pull out the inserted papers, and install the parts removed.
(2) Procedure
1. Enter the I/O check mode.
2. Enter "90" with the numeric keys.
Confirm that "90-00" is displayed on the message display area.
3. Press the Start key.
4. "NOW" is displayed while in the back-up. When completed, "FIN" is displayed and the current finisher adjustment data is backed up in the
EEPROM.
(2) Procedure
1. Enter the I/O check mode.
2. Enter "91" with the numeric keys.
Confirm that "91-00" is displayed on the message display area.
3. Press the Start key.
4. "NOW" is displayed while in the back-up. Then when it completes, "FIN" is displayed and the current machine adjustment data and the
process adjustment data are backed up in the NRB.
(2) Procedure
1. Enter the I/O check mode.
2. Enter "98" with the numeric keys.
Confirm that "98-00" is displayed on the message display area.
3. Press the Access key.
4. Enter one of the followings with the numeric keys.
Check that "98-##" (## represent multi-code number) is displayed in the message display area.
Multi-Code 06: Printer image processing board line memory (SDRAM) check /Y
Multi-Code 07: Printer image processing board line memory (SDRAM) check /M
Multi-Code 08: Printer image processing board line memory (SDRAM) check /C
Multi-Code 09: Printer image processing board line memory (SDRAM) check /K
5. Press the Start key.
During the operation-"NOW" is displayed
The operation succeeded - "OK" is displayed
The operation failed - "NG" is displayed
When "NG" is displayed, replace PRIPB.
(2) Procedure
1. Enter the I/O check mode.
2. Enter "99" with the numeric keys.
Confirm that "99-00" is displayed on the message display area.
3. Press the Access key.
4. Enter one of the followings with the numeric keys.
Check that "99-##" (## represent multi-code number) is displayed in the message display area.
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(2) Procedure
1. Enter the I/O check mode.
2. Enter "99" with the numeric keys.
Confirm that "99-00" is displayed on the message display area.
3. Press [High/Low].
4. Enter "03" with the numeric keys.
Confirm that "99-03" is displayed on the message display area.
5. Press the Start key.
The bad sectors check and recovery are performed on the hard disks /C, /M, Y, /K, /A and /P (HDD/C, /M, /Y, /K, /A, /P).
During the operation-"NOW" is displayed. when the check and recovery are completed, the result is displayed.
The operation succeeded - "OK" is displayed
The operation failed - "NG" is displayed
When "NG" is displayed, press the Start key to perform the bad sectors check and recovery again.
6. When "NG is displayed again, remove the HDD with abnormality and replace with the new one.
Note
The abnormal HDD can be determined according to the malfunction code. (C-D0E3 Y, C-D0E4 M, C-D0E5 C, C-D0E6 K, C-D0E7 A,
C-D0E8 P)
7. Note
When the customer has backed up the HDD data, restore it by conducting the following procedure.
"Utility menu" - Administrator Setting" - Security Setting" - HDD Management Setting" - "HDD Restore/Backup" - "HDD Restore"
8. Press the Start key.
The message "All data on HDD will be cleared Start restore Yes/No ?" is displayed.
Press [Yes].
Note
Be sure not to turn OFF the main power switch (SW1).
Be sure not to turn OFF the main power switch (SW2).
When the password is set in the enhanced security mode and 1 to 5 HDDs have any trouble, all 6 HDDs must be replaced.
Procedure: Remove the HDD turn OFF the enhanced security mode replace 6 HDDs
(2) Procedure
1. Enter the service mode.
2. "Service Mode Menu screen"
Press [05 State Confirmation] and then press [01 I/O Check Mode].
3. Perform the LD1 to LD8 alarm data clear corresponding to the color of the replaced write unit.
"Output check"
37-91: LD1 to LD-8 alarm data clear /Y
37-92: LD1 to LD-8 alarm data clear /M
37-93: LD1 to LD-8 alarm data clear /C
37-94: LD1 to LD-8 alarm data clear /K
4. Perform the LD alarm measurement by 37-00 of "Output check"
37-00: LD alarm measurement
Note
The LD alarm data (laser power of the laser diode) can be checked by the "Adjustment Data List" in the "List output."
The value displayed for "Default" on the adjustment data list is a value of when 37-00 is performed after LD alarm clear by
37-9*.
"000" is normally displayed on the "Setting" on the adjustment data list. When performing 37-00 in the field, the LD alarm
data measured result is displayed, and is overwritten each time 37-00 is performed.
The value of the LD alarm level decreases with the deterioration of the laser diode.
Steps 1 to 3 are the procedures for history management at replacing the write unit.
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(2) Usage
Conduct this adjustment when the original size detection of DF does not work properly.
Note
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
The size of paper used for the adjustment differs depending on the destination. For the adjustment, be sure to use the paper of
proper size shown on the touch panel.
(3) Procedure
1. "Service Mode screen"
Press [06 ADF Adjustment].
2. "ADF adjustment mode menu screen"
Press [01 ADF Original Size Adj.].
3. "ADF Original Size Adj. screen"
Press [A4].
4. Load A4 (for metric destination) paper on the DF and press [Start].
5. A message "Completed" is displayed.
6. "ADF Original Size Adj. screen"
Press [B6S].
7. Load B6S (for metric destination) paper on the DF and press [Start].
8. A message "Completed" is displayed.
9. "ADF Original Size Adj. screen"
Press [A4S].
10. Load A4S (for metric destination) paper on the DF and press [Start].
11. After a message "Completed" is displayed, press [COPY].
12. Make sure the original size is properly detected.
(2) Usage
Adjust the read start timing when scanning original in sub scanning direction of DF.
Note
Be sure the "Restart Timing Adjustment (Printer Adjustment)" has been adjusted before performing this adjustment. (Refer to I.
5.3.1 Restart Timing Adjustment (Printer Adjustment))
Be sure the "Restart Timing Adjustment (Scanner Adjustment)" has been adjusted before performing this adjustment. (Refer to
I.5.3.17 Restart Timing Adjustment (Scanner Adjustment))
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [06 ADF Adjustment].
2. "ADF adjustment mode menu screen"
Press [02 ADF Orig. Stop Position].
3. "ADF Orig. Stop Position screen"
Select the item to be adjusted and press [Print Mode].
4. "PRINT MODE screen"
Set the copy settings (original setting and mode) according to the item to be adjusted, load an "Adjustment chart" on the DF, select A3
paper, and press the Start key.
5. Check the image leading edge timing.
Standard value: within 1.5mm
6. When the value is not within the standard value, press [Exit PrintMode].
7. "ADF Orig. Stop Position screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -14 (image faster) to +14 (image slower)
1 step = 0.5mm
8. Repeat steps 5 to 9 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when a malfunction (JAM display does not disappear despite no paper JAM) occurs in the reflective type sensors.
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Note
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Preparation
Clean each of the reflective sensors of DF.
(4) Procedure
1. "Service Mode Menu screen"
Press [06 ADF Adjustment].
2. "ADF adjustment mode menu screen"
Press [03 ADF Sensor Adjustment].
3. "ADF Sensor Adjustment screen"
Close the DF cover and press [Start].
The DF sensor sensitivity is automatically adjusted, and the message of completion appears.
4. Press [Copy] and check that the sensor is operating properly.
5. If the sensor still malfunctions, press [Service Mode] and repeat steps 3 to 5.
(2) Usage
Adjust to remove paper skew and wrinkle, or paper jamming in the registration section.
Note
This adjustment is for C7000/C6000/C6000L (copier version). C7000P/C70hc (printer version) does not has the adjustment
method.
(3) Procedure
1. "Service Mode Menu screen"
Press [06 ADF Adjustment].
2. "ADF adjustment mode menu screen"
Press [04 ADF Registration Loop Adj.].
3. "ADF Registration Loop Adj. screen"
Press [Print Mode].
4. "Copy screen"
Set an "Adjustment chart" in the DF, select A3 paper, and press the Start key.
5. If the problem is not solved, press [Exit PrintMode].
6. "ADF Registration Loop Adj. screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -7 (smaller) to +7 (larger)
1 step = 0.5mm
7. Repeat the steps 3 to 6 until an appropriate value is obtained.
(2) Usage
Conduct this adjustment when the center position of the staple is not within the standard value by FS.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [01 Staple Finisher Position Adjustment].
3. "Staple Finisher Adjustment menu screen"
Press [01 Staple Center Position].
4. "Stapling Center Position Adjustment screen"
Press [Print Mode].
5. Set the A3 or 11 x 17 paper and press the Start key to output the test pattern (No.16).
6. Fold the output page in half in main-scanning direction, and measure the gap "a" between the center line of the print and the staple
center.
Standard value: a = 3mm
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7. When the value is not within the standard value, press [Exit PrintMode].
8. "Stapling Center Position Adjustment screen"
Enter a value through the numeric buttons and press [SET].
Setting range: -20 (in front) to +20 (in back)
1 step = 0.1mm
9. Repeat steps 4 to 8 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when there is an uneven binding in a bundle of paper in staple mode by the FS-521.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [01 Staple Finisher Position Adjustment].
3. "Staple Finisher Adjustment menu screen"
Press [02 Paper Width Adj.(Staple)].
4. "Paper Width Adj.(Staple) screen"
Press [] or [] to select the paper size to be adjusted.
5. Press [Print Mode].
6. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
7. Open the front door of the FS and pull out the stacker.
Note
If the length of the paper is longer than 239mm in sub-scanning direction, the paper edge comes out from the stacker. In that
case, remove the paper through the paper opening section before pulling out the stacker, and reload the paper in the
stacker.
8. Measure the gap between the paper in the stacker and the alignment plate.
Standard value: 0 0.5mm
9. When the value is not within the standard value, close the front door and press [Exit PrintMode].
10. "Paper Width Adj.(Staple) screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (wider) to +20 (narrower)
1 step = 0.1mm
11. Repeat steps 5 to 10 until the standard value can be obtained.
(2) Usage
Adjust an uneven paper stack (main scanning direction) on the main tray in non-staple mode by the FS-521.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [01 Staple Finisher Position Adjustment].
3. "Staple Finisher Adjustment menu screen"
Press [03 Paper Width Adj.(Straight)].
4. "Paper Width adjustment (Straight) screen"
Press [] or [] to select the paper size to be adjusted.
5. Press [Print Mode].
6. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
7. Open the front door of the FS and pull out the stacker.
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Note
If the length of the paper is longer than 239mm in sub-scanning direction, the paper edge comes out from the stacker. In that
case, remove the paper through the paper opening section before pulling out the stacker, and reload the paper in the
stacker.
8. Measure the gap between the paper in the stacker and the alignment plate.
Standard value: 0.1mm to 1mm
9. When the value is not within the standard value, close the front door and press [Exit PrintMode].
10. "Paper Width adjustment (Straight) screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (wider) to +20 (narrower)
1 step = 0.1mm
11. Repeat steps 5 to 10 until the standard value can be obtained.
5.9.4 Exit Guide Center Pos. Adj. (Staple Finisher Position Adjustment)
(1) Function
Adjust the center position of the paper exit alignment plate while in paper exit alignment.
(2) Usage
Adjust an uneven paper stack (main scanning direction) on the main tray in non-staple mode by the FS-521.
Note
This adjustment is effective only for paper more than 182mm width (B5S) in the main scan direction in straight exit, or paper
more than 210mm width (A4) in shift exit. This adjustment is invalid for paper of minimum size (A5S, B6S, 5 1/2 x 8 1/2S) since it
does not operate the paper exit alignment.
"Paper Width Adjustment (Straight) (Staple Finisher Position Adj.)" must have been done in advance.
Adjust in conjunction with "Exit Guide Paper Width Adj. (Staple Finisher Position Adj.)" since the misalignment of the paper
width causes uneven paper stack.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [01 Staple Finisher Position Adjustment].
3. "Staple Finisher Adjustment menu screen"
Press [04 Exit Guide Center Pos. Adj.].
4. "Exit Guide Unit Center Position Adj. screen"
Select the item to be adjusted of small-size or large-size.
The following items are selectable for each small-size and large-size.
Straight: Adjust the center position of the paper exit alignment plate in straight mode.
Shift in front: Adjust the center position of the paper exit alignment plate in shifting in front
Shift in back: Adjust the center position of the paper exit alignment plate in shifting in back
Note
Large size: Sub scan direction of paper is more than 298mm
Small size: Sub scan direction of paper is less than 297mm
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Note
Check the misalignment between exit paper and the exit alignment plate under the operation as a reference for the
adjustment.
With too much adjustment, paper gets touch with the exit alignment plate in exiting paper, so be sure to check the alignment
operation.
Be sure to adjust in the position where the fixed side of alignment plate has no improper gap and no stress in the case of
the shift adjustment.
8. To adjust the center position of the exit adjustment plate, press [Exit PrintMode].
9. "Exit Guide Unit Center Position Adj. screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (to front) to +50 (to back)
1 step = 0.1mm
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Note
Enter the same value to both large size and small size for straight adjustment.
The input value of the straight does not reflect the value of the shift.
5.9.5 Exit Guide Paper Width Adj. (Staple Finisher Position Adjustment)
(1) Function
Adjust the interval between the exit alignment plates (front and back) while in paper exit alignment.
(2) Usage
Adjust an uneven paper stack (main scanning direction) on the main tray in non-staple mode by the FS-521.
Note
This adjustment is effective only for paper more than 182mm width (B5S) in the main scan direction in straight exit, or paper
more than 210mm width (A4) in shift exit. This adjustment is invalid for paper of minimum size (A5S, B6S, 5 1/2 x 8 1/2S) since it
does not operate the paper exit alignment.
"Paper Width Adjustment (Straight) (Staple Finisher Position Adj.)" must have been done in advance.
Adjust in conjunction with "Exit Guide Paper Width (Stapler Position Adj.)" since the center misalignment of the exit alignment
plate causes uneven paper stack.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [01 Staple Finisher Position Adjustment].
3. "Staple Finisher Adjustment menu screen"
Press [05 Exit Guide Paper Width Adj.].
4. "Exit Guide Unit Paper Width Adjustment screen"
Press [] or [] to select the paper size to be adjusted.
5. Press [Print Mode].
6. Select the paper size according to the item to be adjusted and press the Start key to output some test pattern (No.16).
7. Check the misalignment "a" of the stacked paper.
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Note
Check the misalignment between exit paper and the exit alignment plate under the operation as a reference for the
adjustment.
Too narrow adjustment causes uneven paper exit in the sub scan direction.
8. To adjust the position of the exit adjustment plate, press [Exit PrintMode].
9. "Exit Guide Unit Paper Width Adjustment screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (wider) to +50 (narrower)
1 step = 0.1mm
Adjustment standard value (at the alignment operation): Paper width 0mm to +1mm
10. Repeat the steps 4 to 9 until an appropriate value is obtained.
(2) Usage
Adjust the misalignment of punch holes for punching by FD.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [02 Multi Folder(Punch) Adj.].
3. "Multi Folder(Punch) Adj. menu screen"
Press [01 Paper Width Adjustment].
4. "Paper Width Adjustment screen"
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5. Set paper you want to adjust in the tray, the number of copies is set to 10 and press the Start key.
6. Check the diameter of the through-hole when the ejected paper is stacked.
Holes Standard value (mm)
2-Holes 5.0 or larger
3-Holes 6.5 or larger
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Paper Width Adjustment screen"
Press [] or [] to select the paper size to be adjusted.
9. Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (narrower) to +20 (wider)
1 step = 0.1mm
Note
When the alignment plate is wider than an appropriate position, the punch centering is displaced, and when too narrow, the
punch holes are apt to disperse.
(2) Usage
Adjust the position of the punch holes made by the FD in sub scanning direction.
2-hole or 3-hole is selectable.
Adjust in conjunction with "Center Adjustment (Staple Finisher Position Adj.)".
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [02 Multi Folder(Punch) Adj.].
3. "Multi Folder(Punch) Adj. menu screen"
Press [02 Punch Vertical Position Adj.].
4. "Punch hole select menu screen"
Select [01 2-Hole Punch] or [02 3-Hole Punch].
5. "Punch Vertical Position Adj. screen"
Press [Print Mode].
6. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
7. Check the distance "a" from the outputted paper leading edge to the punch holes center position.
Holes Standard value "a"
(mm)
2-Holes 10.5 4.0
3-Holes 9.5 4
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8. When the value is not within the standard value, press [Exit PrintMode].
9. "Punch Vertical Position Adj. screen"
Press [] or [] to select the paper size to be adjusted.
10. Enter a value through the numeric buttons and press [<<SET].
Setting range: -40 (wider) to +40 (narrower)
1 step = 0.1mm
11. Repeat steps 5 to 10 until the standard value can be obtained.
12. To configure other punch hole/paper size, repeat steps 4 to 11.
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(2) Usage
Adjust the fold position on the half fold mode by the FD.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [03 Multi Folder(Fold) Adj.].
3. "Multi Folder (Fold) adj. menu screen"
Press [01 Half-Fold Position Adj.].
4. "Half-Fold Position Adj. screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check the misalignment "a" on the edge of the outputted paper.
Standard value "a": = 1.5mm
a
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Half-Fold Position Adj. screen"
Press [] or [] to select the paper size to be adjusted.
9. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 to +50
1 step = 0.1mm
If there is the misalignment given in the step 6, enter a set value on the positive side.
10. Repeat steps 4 to 9 until the standard value can be obtained.
(2) Usage
Adjust the fold positions on the tri-fold-in mode by the FD.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [03 Multi Folder(Fold) Adj.].
3. "Multi Folder (Fold) adj. menu screen"
Press [02 Tri-Fold-in Pos. Adj.].
4. "Tri-Fold-in Pos. Adj. screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check "a" and "b" on the outputted paper.
Paper size Standard value (mm)
a 1.5 b 1.5
A3 139.0 142.0
B4 120.3 123.3
A4S 98.0 101.0
SRA4S 105.7 108.7
12 x 18 151.4 154.4
11 x 17 142.9 145.9
81/2 x 14 117.5 120.5
8K 129.0 132.0
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7. When the value is not within the standard value, press [Exit PrintMode].
8. "Tri-Fold-in Pos. Adj. screen"
Press [] or [] to select the paper size to be adjusted.
9. Press [Single Fold].
10. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "a" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
11. Press [Double Fold].
12. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "b" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
13. Repeat steps 4 to 12 until the standard value can be obtained.
(2) Usage
Adjust the fold positions on the tri-fold-out mode by the FD.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [03 Multi Folder(Fold) Adj.].
3. "Multi Folder (Fold) adj. menu screen"
Press [03 Tri-Fold-out Pos. Adj.].
4. "Tri-Fold-out Pos. Adj. screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check "a" and "b" on the outputted paper.
Paper size Standard value (mm)
a 1.5 b 1.5
A3 282.0 144.0
B4 243.7 123.3
A4S 199.0 101.0
SRA4S 214.3 108.7
12 x 18 306.8 156.4
11 x 17 289.9 147.9
81/2 x 14 238.1 120.5
8K 262.0 134.0
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7. When the value is not within the standard value, press [Exit PrintMode].
8. "Tri-Fold-out Pos. Adj. screen"
Press [] or [] to select the paper size to be adjusted.
9. Press [Single Fold].
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10. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "a" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
11. Press [Double Fold].
12. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "b" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
13. Repeat steps 4 to 12 until the standard value can be obtained.
14. To configure other paper size, repeat steps 4 to 13.
(2) Usage
Adjust the fold positions on the double parallel mode by the FD.
Note
When adjusting both the single fold and the double fold, be sure to start with the single fold.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [03 Multi Folder(Fold) Adj.].
3. "Multi Folder (Fold) adj. menu screen"
Press [04 Double Parallel Pos. Adj.].
4. "Double Parallel Pos. Adj. screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check "a" and "b" on the outputted paper.
Paper size Standard value (mm)
a 1.5 b 1.5
A3 208.5 103.8
B4 180.5 89.8
A4S 147.0 73.0
SRA4S 158.5 78.8
12 x 18 227.1 113.1
11 x 17 214.4 106.7
81/2 x 14 176.3 87.7
8K 193.5 96.3
b
[1]
[2]
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7. When the value is not within the standard value, press [Exit PrintMode].
8. "Double Parallel Pos. Adj. screen"
Press [] or [] to select the paper size to be adjusted.
9. Press [Single Fold].
10. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "a" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
11. Press [Double Fold].
12. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "b" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
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(2) Usage
Adjust the fold positions on the z-fold mode by the FD.
Note
When adjusting both the single fold and the double fold, be sure to start with the single fold.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [03 Multi Folder(Fold) Adj.].
3. "Multi Folder (Fold) adj. menu screen"
Press [05 Z-Fold Position Adj.].
4. "Z-Fold Position Adjustment screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check "a" and "b" on the outputted paper.
Paper size Standard value (mm)
a 1.5 b 1.5
A3 105.5 108.5
B4 91.5 94.5
A4S 74.8 77.8
SRA4S 80.5 83.5
12 x 18 114.8 117.8
11 x 17 108.5 111.5
81/2 x 14 94.0 -
8K 98.0 101.0
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7. When the value is not within the standard value, press [Exit PrintMode].
8. "Z-Fold Position Adjustment screen"
Press [] or [] to select the paper size to be adjusted.
9. Press [Single Fold].
10. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "a" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
11. Press [Double Fold].
12. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "b" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
13. Repeat steps 4 to 12 until the standard value can be obtained.
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(2) Usage
Adjusts the fold position on the gate fold mode by the FD.
Note
When adjusting the single fold, the double fold and the triple fold, be sure to conduct the single fold, the double fold and the
triple fold in this order.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [03 Multi Folder(Fold) Adj.].
3. "Multi Folder (Fold) adj. menu screen"
Press [06 Gate Position Adj.].
4. "Gate Position Adj. screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check the length of 2 places indicated with "a", "b" and "c".
Paper size Standard value (mm)
a 1.5 b 1.5 c 1.5
A3 103.5 213.0 106.5
B4 89.5 185.0 92.5
A4S 72.8 151.5 75.8
SRA4S 78.5 163.0 81.5
12 x 18 112.8 231.6 115.8
11 x 17 106.5 218.9 109.5
81/2 x 14 87.4 180.8 90.4
b
a
[1]
c [2]
[3]
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7. When the value is not within the standard value, press [Exit PrintMode].
8. "Gate Position Adj. screen"
Press [] or [] to select the paper size to be adjusted.
9. Press [Single Fold].
10. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "a" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
11. Press [Double Fold].
12. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "b" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
13. Press [Triple Fold].
14. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "c" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
15. Repeat steps 4 to 14 until the standard value can be obtained.
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(2) Usage
Adjust paper loop amount at the FD registration roller to correct paper skew, wrinkle, or paper jam at the roller.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [03 Multi Folder(Fold) Adj.].
3. "Multi Folder(Punch) Adj. menu screen"
Press [05 Fold Registration Loop Adj.].
4. "Fold Registration Loop Adj. screen"
Press [Print Mode].
5. Set the A3 or 11 x 17 paper. Press the Start key to output the test pattern (No.16).
6. If the problem is not solved, press [Exit PrintMode].
7. "Fold Registration Loop Adj. screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (smaller) to +50 (larger)
1 step = 0.1mm
8. Repeat the steps 4 to 7 until an appropriate value is obtained.
(2) Usage
Conduct this adjustment when a paper exit mis-alignment occurs in the main scan direction of the LS stacker tray.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [05 Stacker Adjustment].
3. "Stacker Adjustment menu screen"
Press [01 Paper Width Adjustment].
4. "Paper Width Adjustment screen"
Press [Print Mode].
5. Set the A3 or 11 x 17 paper and press the Start key to output the test pattern (No.16).
6. If there are any uneven paper stack, press [Exit PrintMode].
7. Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (narrower) to +20 (wider)
1 step = 0.1mm
8. Repeat the steps 4 to 7 until an appropriate value is obtained.
(2) Usage
Conduct this adjustment when a paper exit mis-alignment occurs in the sub scan direction of the LS stacker tray.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [05 Stacker Adjustment].
3. "Stacker Adjustment menu screen"
Press [02 Paper Length Adjustment].
4. "Paper Length Adjustment screen"
Press [Print Mode].
5. Set the A3 or 11 x 17 paper and press the Start key to output the test pattern (No.16).
6. If there are any uneven paper stack, press [Exit PrintMode].
7. Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (narrower) to +20 (wider)
1 step = 0.1mm
8. Repeat the steps 4 to 7 until an appropriate value is obtained.
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(2) Usage
Adjust the staple center position for the saddle stitch mode by the SD.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [01 Staple Center Position].
4. "Stapling Center Position Adjustment screen"
Press [Print Mode].
5. Set the A3 or 11 x 17 paper and press the Start key to output the test pattern (No.16).
6. Check the misalignment between the staplecenter and the paper center.
Standard value "a": = 2mm
a
fs503fs3300c
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Stapling Center Position Adjustment screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (right) to +20 (left)
1 step = 0.1mm
9. Repeat steps 4 to 8 until the standard value can be obtained.
(2) Usage
Adjust an uneven binding in a bundle of paper in saddle stitch mode by the SD.
Note
Make sure that the folding skew adjustment of the mechanical adjustment has been completed.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [02 Staple Paper Width Adj.].
4. "Staple Paper Width Adj. screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check to see if the bundle of papers is misaligned (a: a misalignment occurs when the paper width setting is larger than the paper width)
and if the bundle is curved (b: the curve occurs when the paper width setting is smaller than the paper width).
Standard value "a": 1.0mm or less
a
fs503fs3012c
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Staple Paper Width Adj. screen"
Press [] or [] to select the paper size to be adjusted.
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(2) Usage
Conduct this adjustment when the staple intervals of the saddle stitching by SD are not within the standard value.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [03 Staple Pitch Adjustment].
4. "Staple Pitch Adjustment screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check the interval "a" between the staples against the paper size "b."
Standard value: a = b/2 2mm
a
b
fs503fs3011c
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Staple Pitch Adjustment screen"
Press [] or [] to select the paper size to be adjusted.
9. "Staple Pitch Adjustment screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (narrower) to +20 (wider)
1 step = 1.0mm
There are restrictions of setting range for each size of paper. Minimum value is determined based on the stapler movable range and
the maximum value is determined so that the saddle stitching alignment plate and stapler do not interfere with each other.
B5S: Setting is not possible (fixed to 91 mm)
B4: -20 to +20 mm (108.5 to 148.5 mm)
A4S: -14 to +14 mm (91 to 119 mm)
A3: -20 to +16.5 mm (128.5 to 165 mm)
10. Repeat steps 4 to 9 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when the folding position of half folding by SD is not within the standard value.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [04 Half-Fold Position Adj.].
4. "Half-Fold Position Adj. screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check the misalignment "a" on the edge of the outputted paper.
Standard value "a": 1.5mm or less
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7. When the value is not within the standard value, press [Exit PrintMode].
8. "Half-Fold Position Adj. screen"
Press [] or [] to select the paper size to be adjusted.
9. "Half-Fold Position Adj. screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
If there is the misalignment given in the step 6, enter a set value on the positive side.
10. Repeat steps 4 to 9 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when the folding position of multi-tri-folding by SD is not within the standard value.
Note
When adjusting both the single fold and the double fold, be sure to start with the double fold.
The position of the single fold is based on the leading edge of paper and the position of the double fold is based on the position
of the single fold. So, the dimension "b" in the step 7 varies when either position of the single fold and the double fold is
changed.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [05 Tri-Fold Position Adj.].
4. "Tri-Fold Position Adjustment screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check "a" and "b" on the outputted paper.
Paper size Standard value (mm)
a b
A4S 97.5 1.5 102.0 3.0
81/2 x 11S 91.6 1.5 96.1 3.0
[2] b [1]
fs503fs3015c
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Tri-Fold Position Adjustment screen"
Select the size of paper to be adjusted.
9. Press [Double Fold].
10. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "b" in the step 6 gets larger when the set value is moved to the positive side and gets smaller when moved to the
negative side.
11. Press [Single Fold].
12. Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (shorter) to +50 (longer)
1 step = 0.1mm
The dimension "a" in the step 6 gets smaller when the set value is moved to the positive side and gets larger when moved to the
negative side.
13. Repeat steps 4 to 12 until the standard value can be obtained.
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(2) Usage
When there is an uneven edge found with the bundle paper at the folding or multi-tri-folding mode by SD, conduct this adjustment.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [06 Fold Paper Width Adj.].
4. "Fold Paper Width Adj. screen"
Press [Print Mode].
5. Set the paper of the paper size to be adjusted. Press the Start key to output the test pattern (No.16).
6. Check the printed pages for misalignment.
a: When the paper width setting is set to wider than the actual paper width, misalignment occurs randomly.
b: When the paper width setting is set to narrower than the actual paper width, misalignment occurs in 1 direction.
fs503fs3302c
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Fold Paper Width Adj. screen"
Press [] or [] to select the paper size to be adjusted.
9. "Fold Paper Width Adj. screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -50 (narrower) to +50 (wider)
1 step = 0.1mm
10. Repeat steps 4 to 9 until the standard value can be obtained.
(2) Usage
Adjust the misalignment in the trimmed fore-edge or the excess trimming by the SD.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [07 Trimming Adjustment].
4. "Trimming Adjustment screen"
Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check the trimming distance "a" on the cover paper.
Standard value "a": 2mm or more
Note
Trimming distance less than 2mm causes trimming fault.
a
fs503fs3301c
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Trimming Adjustment screen"
Press [] or [] to select the paper size to be adjusted.
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(2) Usage
Adjust the poor trimming (for example, fluff on the cut end) in the trimming by the SD.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [06 Saddle Stitcher Pos. Adj.].
3. "Saddle Stitcher Pos. Adj. menu screen"
Press [08 Trimmer Receiver Adj.].
4. "Trimmer Receiver Adjustment Menu screen"
Select the options for "Trimmer Count" (number of cuts counted until the trimmer board moves) and "Move Pitch" (travel distance of the
trimmer board when it moves).
5. Press [Execute Compulsive Movement] to move the trimmer board manually.
(2) Usage
Conduct this adjustment when the trimming position on the leading edge of the right cover does not fit to the leading edge of the left cover.
Note
In order to align the leading edges on the left and right covers, perform I.5.9.27 Cover Lead Edge Adj. (Perfect Binder
Adjustment) first.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [01 Cover Trimming Adj.].
4. "Cover Trimming Adjustment screen"
Press [Perfect Binder Tray] or [Except PB Tray] to select the tray to be adjusted.
5. Press [Print Mode].
6. Select the paper type and press the start button to make test prints and carry out perfect binding.
7. Check the cover of the created book if its right-side edge and left-side edge align with each other.
[3]
8. To adjust the position of the trimming position of the right cover paper, press [Exit PrintMode].
9. "Cover Trimming Adjustment screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -128 (reduces the trimming amount) to +127 (enlarges the trimming amount)
1 step = 0.1mm
10. Repeat the steps 4 to 9 until an appropriate value is obtained.
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(2) Usage
Conduct this adjustment when the length that the left side of cover paper exceeds the length (width) of inside pages is not adequate.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [02 Cover Lead Edge Adj.].
4. "Cover Lead Edge Adj. screen"
Press [PB Tray] or [Except PB Tray] to select the tray to be adjusted.
5. Press [] or [] to select the paper size of cover paper.
Select the size of paper from the following options.
Total
A4
B5
A5
81/2 x 11
16K
A5S
51/2 x 81/2S
Custom (220mm to 379mm)
Custom (148mm to 219mm)
Note
Above paper sizes are book (the inside pages) finished sizes.
[5]
[1]
[2] 1050fs3358c
9. To change the width of the left cover paper, press [Exit PrintMode].
10. "Cover Lead Edge Adj. screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -128 (shorter) to +127 (longer)
1 step = 0.1mm
11. Repeat the steps 4 to 10 until an appropriate value is obtained.
(2) Usage
Adjust when the spine corner form position is not adequate.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [03 Spine Corner Forming Pos.].
4. "Spine Corner Forming Pos. screen"
Press [Print Mode].
5. Select the paper type and press the start button to make test prints and carry out perfect binding.
6. Check that the corner edges of the cover paper are created uniformly in the main scan direction.
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[4]
[1]
[2]
[3]
1050fs3359c
7. When the corner edges of the cover paper are not created uniformly, press [Exit PrintMode].
8. "Spine Corner Forming Pos. screen"
Select one of [Up/Down Forward Adj.] or [Up/Down Rear Adj.].
Enter a value through the numeric buttons and press [<<SET].
Setting range: -128 (down) to +127 (up)
1 step = 0.1mm
9. Repeat the steps 4 to 9 until an appropriate value is obtained.
(2) Usage
Adjust when the start position for applying glue to inside pages is not adequate.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [04 Glue Start Position].
4. "Glue Start Position screen"
Press [Ahead] and select "Glue Start Position."
5. Press [] or [] to select the paper size of cover paper.
Select the size of paper from the following options.
Total
A4
B5
A5
81/2 x 11
16K
A5S
51/2 x 81/2S
Custom (220mm to 379mm)
Custom (148mm to 219mm)
Note
Above paper sizes are book (the inside pages) finished sizes.
[Back] does not require the adjustment.
[1]
[2] 1050fs3360c
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(2) Usage
Adjust when the completion position for applying glue to inside pages is not adequate.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [05 Glue Finish Position].
4. "Glue Finish Position screen"
Press [Ahead] or [Back] to select which finish position, for applying during forward movement or backward movement, to be adjusted.
5. Press [] or [] to select the paper size of cover paper.
Select the size of paper from the following options.
Total
A4
B5
A5
81/2 x 11
16K
A5S
51/2 x 81/2S
Custom (220mm to 379mm)
Custom (148mm to 219mm)
Note
Above paper sizes are book (the inside pages) finished sizes.
[1]
[2] 1050fs3361c
(2) Usage
Adjust it when the applied glue does not harden or when the cover paper easily comes unglued.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
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(2) Usage
Adjust when the alignment width of the inside pages in the main scan direction is not adequate.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [07 Sub Compile CD Width Adj.].
4. "Sub Compile CD Width Adj. screen"
Press [] or [] to select the paper size.
Select the size of paper from the following options.
Total
A4
B5
A5
81/2 x 11
16K
A5S
5 1/2 x 8 1/2S
Custom (220mm to 379mm)
Custom (148mm to 219mm)
Note
Above paper sizes are book (the inside pages) finished sizes.
(2) Usage
Adjust when the alignment width of the inside pages in the main scan direction is not adequate.
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(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [08 Clamp CD Width Adjustment].
4. "Clamp CD Width Adjustment screen"
Press [] or [] to select the paper size.
Select the size of paper from the following options.
Total
A4
B5
A5
81/2 x 11
16K
A5S
5 1/2 x 8 1/2S
Custom (220mm to 379mm)
Custom (148mm to 219mm)
Note
Above paper sizes are book (the inside pages) finished sizes.
(2) Usage
Adjust when the positional relation in the main scan direction between the cover paper and the inside pages is not adequate.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [09 Cover Up/Down CD Width Adj.].
4. "Cover Up/Down CD Width Adjustment screen"
Press [Perfect Binder Tray] or [Except PB Tray] to select the tray to be adjusted.
5. Press [Print Mode].
6. Select the paper type and press the start button to make test prints and carry out perfect binding.
7. Check if the relation between the main scan position of the cover and that of the inside pages are appropriate.
8. To adjust the relation of their main-scanning positions, press [Exit PrintMode].
9. "Cover Up/Down CD Width Adjustment screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (wider) to +20 (narrower)
1 step = 0.1mm
10. Repeat the steps 4 to 9 until an appropriate value is obtained.
(2) Usage
Adjust when the alignment width of the inside pages in the sub scan direction is not adequate.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Perfect Binder Adjustment].
3. "Perfect Binder Adjustment menu screen"
Press [10 Clamp FD Position Adj.].
4. "Clamp FD Position Adjustment screen"
Press [] or [] to select the paper size.
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(2) Usage
Conduct this adjustment when the staple position of the saddle stitching by FS-612 is not within the standard value.
Note
Be sure the " Half Fold Stopper Adj." (refer to I.5.9.37 Half-Fold Stopper Adj.) have been adjusted before performing this
adjustment.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. "Finisher Adjustment menu screen"
Press [01 Saddle Stitcher Stopper].
3. "Saddle Stitcher Stopper screen"
Press [] or [] to select the paper size to be adjusted.
4. Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check the saddle stitching staple position of the output paper.
Standard value "a": = 1mm
15sjf3c100na
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Saddle Stitcher Stopper screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -128 (down) to +127 (up)
1 step = 0.1mm
9. Repeat steps 4 to 8 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when the folding position of half folding and saddle stitching by FS-612 is not within the standard value.
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(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [02 Half-Fold Stopper Adj.].
3. "Half-Fold Stopper Adj. screen"
Press [] or [] to select the paper size to be adjusted.
4. Press [Print Mode].
5. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
6. Check the misalignment "a" on the edge of the output paper.
Standard value "a": = 1mm
a
15sjf3c101na
7. When the value is not within the standard value, press [Exit PrintMode].
8. "Half-Fold Stopper Adj. screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -128 to +127
1 step = 0.1mm
If there is the misalignment given in the step 6, enter a set value on the negative side.
9. Repeat steps 4 to 8 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when the punch position of the punch kit (PK) in the main scan direction is not within the standard value.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [03 Punch Adjustment].
3. "Punch Adjustment menu screen"
Press [01 Vertical Position Adj.].
4. "Punch Adjustment <Vertical Position Adjustment> screen"
Press [] or [] to select the paper size to be adjusted.
5. Press [Print Mode].
6. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
7. Fold the output paper in half in the main scan direction, and measure the gap "a" between the center line of the print and the center of the
punch hole.
Standard value "a": = 1mm
[1]
[2]
15knf3c002nb
(2) Usage
Conduct this adjustment when the punch position of the punch kit (PK) in the sub scan direction is not within the standard value.
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(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [03 Punch Adjustment].
3. "Punch Adjustment menu screen"
Press [02 Horizontal Position Adj.].
4. "Punch Adjustment <Horizontal Position Adjustment> screen"
Select [PI Tray] or [Main Body Tray], and press [Print Mode].
5. Set paper in the tray or PI, and press Start to print the test pattern (No. 16).
6. Check the punch position "a" of the output paper in the sub scan direction.
Standard value a: 10.5mm 5.0mm
a
15knf3c001nb
(2) Usage
Conduct this adjustment when the punch hole of the punch kit (PK) is not straight.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [03 Punch Adjustment].
3. "Punch Adjustment menu screen"
Press [03 Registration Adjustment].
4. "Punch Adjustment <Registration Adjustment> screen"
Select the item to be adjusted and press [Print Mode].
5. Set paper in the tray or PI, and press Start to print the test pattern (No. 16).
6. If the problem is not solved, press [Exit PrintMode].
7. "Punch Adjustment <Registration Adjustment> screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -20 (larger) to +20 (smaller)
1 step = 0.8mm
8. Repeat the steps 4 to 7 until an appropriate value is obtained.
(2) Usage
Adjust the sensitivity of the sensor after replacing the punch drive board (PDB) or the paper size sensor (PS305).
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [03 Punch Adjustment].
3. "Punch Adjustment menu screen"
Press [04 Paper Edge Detect Sensor Adjustment].
4. "Paper Edge Detect Sensor Adjustment screen"
Press [Start].
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(2) Usage
Conduct this adjustment when the 1st folding position of the multi-tri-folding by FS-612 is not within the standard value.
Note
The 2nd folding position (dimension "b") is mechanically adjusted. (Refer to I.18.12 Tri-folding position adjustment )
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [04 Tri-Fold Adjustment].
3. "Tri-Fold Adjustment screen"
Select the paper size to be adjusted and press [Print Mode].
4. Set paper in size to be adjusted on the tray and press the Start key to output test pattern (No.16).
5. Check "a" on the outputted paper.
Paper size Standard value (mm)
a b c
A4S 95 2 101 2 101 2
81/2 x 11S 89 2 95 2 95 2
c
a
[1]
b 15sjf3c102na
6. When the value is not within the standard value, press [Exit PrintMode].
7. "Tri-Fold Adjustment screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: -128 (larger) to +127 (smaller)
1 step = 0.1mm
8. Repeat steps 3 to 7 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when the staple intervals of the saddle stitching and flat stapling by FS-612 are not within the standard value.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [05 2 Pos. Staple Pitch Adj.].
3. "2 Position Staple Pitch Adjustment screen"
Press [Fold&Staple] or [Staple].
4. Press [Print Mode].
5. Press the Start key to output the test pattern (No.16).
6. Check the staple pitch of the output paper.
Standard value a: 128mm 6mm
[1] Staple
[2] Folding & Stapling
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a 15sjf3c103na
[1]
a
15sjf3c104na
[2]
7. When the value is not within the standard value, press [Exit PrintMode].
8. "2 Position Staple Pitch Adjustment screen"
Enter a value through the numeric buttons and press [<<SET].
Setting range: +128 (narrower) to +160 (wider)
1 step = 1mm
9. Repeat steps 4 to 8 until the standard value can be obtained.
(2) Usage
Conduct this adjustment when the paper size is not correctly detected at the cover sheet tray of the PI.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [06 Post Inserter Tray Size].
3. "Post Inserter Tray Size screen"
Press [Next] or [Previous], select the upper or lower tray, and press [A4S] or [81/2 x 11S].
4. Load A4S paper in the selected tray of PI and press [Start]. (When you selected [81/ x 11S] in step 3, load 81/ x 11S paper in the tray.)
2 2
5. A message "Completed" is displayed.
6. When adjusting another tray, repeat the steps 3 to 5.
7. Exit the service mode, and check if paper size set in the PI is correctly detected.
(2) Usage
Change the max. setting when the staples are buckled or paper folded is not enough.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [07 Output Quantity Limit].
3. "Output Quantity Limit screen"
Enter the maximum number of sheets for each item with the numeric buttons and press [<<SET].
(2) Usage
To set the setting to adjust the paper curl amount of the FS-612 and FS-531.
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Conduct this adjustment when the paper leading edge buckling of the 1st folding or the misalignment of ejected paper because of the paper
curl occurs depending on the paper type while the tri-folding is selected.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [08 Curl Adjustment].
3. "Curl Adjustment setting screen"
With the setting button of each item, select the pressure of the paper exit de-curler roller of the main body from "+2, +1, 0".
Note
The curling direction changes depending on the paper type, weight, humidification, and set direction in the tray. Therefore, be
sure to check the condition of ejected paper and adjust the setting.
See the following as the guide.
1. Face up paper exit
"Simplex (Tri-Fold 64-80 g/m2: Inside Print)":
When the leading edge of the 1st fold paper is buckled with the default "+2", set it to "+1" or "0".
"Simplex (Tri-Fold 81-105 g/m2: Inside Print)":
When the leading edge of the 1st fold paper is buckled with the default "0", set it to "+1" or "+2".
2. Face down paper exit
"Simplex (Except Tri-Fold Print Side=Front)":
Paper tends to be curled convexly When the convexly curled amount is too much on the main tray with the default "0",
set it to "+1" or "+2".
"Simplex (Print Side=Back)":
With the default "+2", paper tends to be curled concavely. When the concavely curled amount is too much on the main
tray, set it to "+1" or "0".
"Duplex":
When the concavely curled amount is too much on the main tray with the default "+1", set it "0". When the convexly
curled amount is too much, set it "+2".
(2) Usage
Conduct this adjustment when the initialization cannot be done because of the various change in the finisher adjustment items by CE.
Note
Adjustment data of "Stacker Adjustment (LS)", "Trimmer Receiver Adj. (SD)", "Paper Edge Detect Sensor Adj. (PK)", "Post
Inserter Tray Size (PI)", and "Output Quantity Limit (FS-531/FS-612)" are not restored.
(3) Procedure
1. "Service Mode menu screen"
Press [07 Finisher Adjustment].
2. [Finisher Adjustment menu screen]
Press [09/08 Recall Standard Data].
3. "Recall Standard Data screen"
Press [Factory Initial Data] or [Installation Initial Data].
Note
Selecting [Factory Initial Data] recalls the factory initial data.
Selecting [Installation initial data] recalls the adjustment values stored when code "90-00" of the I/O check mode was
conducted.
(2) Procedure
1. "Service Mode menu screen"
Press [08 Firmware Version].
2. "Firmware Version menu screen"
Press [01 Firmware Version].
3. "Indication of Firmware Version screen"
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3. Press [OK].
13. Fixed Date/Time Setting
1. Press [Fixed Date/Time Setting] on the [E-mail (Simplex) Setting menu] screen.
2. Enter the fixed date/time.
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5.11.3 Setup procedure of the CS Remote Care (When using phone line modem)
Conduct the following procedure to set up when using phone line modem as CR Remote Care system.
Note
Conduct RAM clear for CS Remote Care first and then setup again when conducting the setup again for the main body that has
been done CS Remote Care setup once. (Refer to I.5.11.16 Initialization of RAM for CS Remote Care)
Use the Data modem of ITU-T V.34/V.32 bis/V.32 compliance, AT command compliance.
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3. Press [OK].
12. DIPSW setting for the CS Remote Care
Note
Normally no need to change the setting, but conduct the setting as needed according to the connection environment.
1. Press [Software DIPSW Setting] on the [Modem Setting Menu] screen.
2. Specify DIP-SW as needed. (Refer to I.5.11.10 Input procedure of software DIPSW for CS Remote Care.)
13. Turn on and off the power switch (SW2) of the main body.
14. First call execution
1. Press [Basic Setting] on the [Modem Setting Menu] screen.
2. Press [First Call] to start the initial transmission.
When the connection to the center completes successfully, the CS Remote Care setting screen appears.
When the transmission error occurs against the center, check the error code that appears. (Refer to I.5.11.17 CS Remote Care
error code list)
In case the device pre-registration at the center side is skipped, it turns to be the temporary registered status by center receiving
the initial call. The initial connection is completed when the device is registered at the center side.
5.11.4 Setup procedure of the CS Remote Care (When using WebDAV server)
Conduct the following procedure to set up when using http communication as CR Remote Care system.
Note
Select one of main body NIC or IC-601 controller NIC to use. CSRC cannot be used for the IC-306/IC-307/413 controller NIC.
Conduct RAM clear for CS Remote Care first and then setup again when conducting the setup again for the main body that has
been done CS Remote Care setup once. (Refer to I.5.11.16 Initialization of RAM for CS Remote Care)
Set the proxy beforehand when using http proxy server. The setting methods differ depending on the used NIC as follows.
Controller NIC: [Utility Menu] [Administrator Setting] [Network Setting] [http Communication Setting]. Or set from
[CSRC http Communication Setting] on [Extension for maintenance] of Web Utilities. (Refer to I.5.11.8 http communication
setting (In the case of the main body NIC))
Controller NIC: Set [Utility Menu] [Administrator Setting] [Controller] [Controller NIC Setting] [CSRC Setting]. [http
Communication Setting]. (Refer to I.5.11.9 http Communication Setting (In the case of controller NIC))
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15. Turn OFF/ON the sub power switch of the main body (SW2).*2
*1 Heart Beat function is a function to notify that the machine being active by uploading the Heart Beat file to the registered Web server
periodically. Heart Beat file contains the information of the total counter and the status.
*2 The Heart Beart function does not work when SW2 of the main body is not turned OFF/ON after the First Call finishes.
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Every day: Send it regularly to the center on the same time everyday.
Reference:
To distribute the access to the center, the default time of the periodical transmission setting after the RAM clear is calculated from
the serial number.
3. Press [OK].
14. Fixed Date/Time Setting
1. Press [Fixed Date/Time Setting] on the [http (Simplex) Setting menu] screen.
2. Enter the fixed date/time.
Press [Set] to move the cursor among the year/month/day/hour/minute fields.
3. Press [OK].
15. Collecting Data Setting
1. Press [Collecting Data Setting] on the [http (Simplex) Setting menu] screen.
2. Select data to be collected.
Basic data
Account track data
Machine adjustment data
Coverage data
3. Press [OK].
16. Turn on and off the sub power switch (SW2) of the main body.
17. First call execution
1. Press [Basic Setting] on the [http (Simplex) Setting menu] screen.
2. Press [First Call] to start the initial transmission.
3. Once the initial call completes normally, CS Remote Care setting screen appears. (Once the initial connection file is stored in the Web
server normally, the registration on the machine completes.)
The initial connection completes when the center receives the initial connection file. In case the device pre-registration at the
center side is skipped, it turns to be the temporary registered status. The initial connection is completed when the device is
registered at the center side.
Note
When the transmission error occurs against the center, check the error code that appears. (Refer to I.5.11.17 CS Remote
Care error code list)
18. Turn OFF/ON the sub power switch of the main body (SW2).*2
*1 Heart Beat function is a function to notify that the machine being active by uploading the Heart Beat file to the registered Web server
periodically. Heart Beat file contains the information of the total counter and the status.
*2 The Heart Beart function does not work when SW2 of the main body is not turned OFF/ON after the First Call finishes.
5.11.5 List of combinations of E-mail CS Remote Care and Mail remote notification system
To change a combination of E-mail CS Remote Care and Mail remote notification system, refer to this table to configure the DIPSW setting or
the mail account setting.
Mail remote E-mail CS Remote
E-mail CS Remote
notification Care using the
Care using the
Case system machine NIC Setting item Set value Remark
controller NIC
Notification E-mail used
E-mail used
system CS Remote Care
"Use the mail remote notification
system" of the main body NIC Web ON
utility
"Service Mode - Software DIPSW": 15-5
1 - 1 (*3)
(*1)
"Service Mode - Software DIPSW": 14-7
1
(*2)
"Use the mail remote notification
system" of the main body NIC Web ON
utility
"Service Mode - Software DIPSW": 15-5
2 - 1 (*4)
(*1)
"Service Mode - Software DIPSW": 14-7
0
(*2)
"Use the mail remote notification
system" of the main body NIC Web ON
utility
3 - - "Service Mode - Software DIPSW": 15-5 -
0
(*1)
"Service Mode - Software DIPSW": 14-7
0
(*2)
"Use the mail remote notification
system" of the main body NIC Web ON (*5)
4 - - utility -
"Service Mode - Software DIPSW": 15-5
1
(*1)
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5.11.6 Mail initial setting (In the case of the main body NIC)
Set the mail address and the mail server for the machine NIC.
Note
E-mail initial setting can be set in the [Extension for maintenance] of Web Utilities. For the detail of Web Utilities, refer to E.1.3.4
Initial setting.
1. Press the [Utility/Counter].
2. Press [Administrator Setting] [Network Setting] [E-mail Initial Setting].
3. Conduct the following settings.
[Use E-mail System]: Select [ON].
[Time Zone]: Set the time zone.
[Trans(SMTP) Mail Server]: Set the host name of the AMTP server or IP address. When inputting the host name, set the DNS server on
[Machine NIC Setting].
[SMTP port number]: Set the port number of the SMTP server.
[Trans Mail Server Timeout]: Set the timeout period (sec).
[New-arrival Check Interval]: Set the interval (min) for checking the new-arrivals.
[Receive mail server]: Set the IP address of the receiving mail server. When inputting the host name, set the DNS server on [Machine
NIC Setting].
[Receive Mail Server Type]: Set the type of the receive mail server (POP3/IMAP).
4. Press [Next] to conduct the following settings.
[POP3/IMAP Port Number]: Set the port number of the receive mail server.
[Receive Mail Account]: Set the account name.
[Receive Mail Password]: Set the account password.
[E-mail Address for Machine]: Set the E-mail address for machine NIC.
[POP (IMAP) before SMTP Authentication]: Make a setting to decide whether the POP (IMAP) before SMTP Authentication is used.
[SSL Encryption of SMTP]: Set whether to encrypt the SMTP communication.
[SSL Encryption of POP (IMAP)]: Set whether to encrypt the POP (IMAP) communication.
5. Press [Next] to conduct the following settings.
[SMTP Authentication]: Set whether to use SMTP Authentication or not.
[SMTP Authentication User ID]: Set the User ID for the SMTP Authentication.
[SMTP Authentication Password]: Set the Password for the SMTP Authentication.
6. Press [Test] and press [Yes] on the confirmation screen to conduct the sending and receiving test.
7. Press [OK].
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[Auto Receive Check]: Select [Enable] normally. Select [Disable] to stop the auto receive check temporally when the POP server is
down and so on. When [Disable] is selected, the mail cannot be received manually.
[Polling Interval]: Set the polling interval (min).
6. Press [CSRC Communication Test] on [CSRC Setting] screen to conduct the test.
7. Press [OK].
5.11.8 http communication setting (In the case of the main body NIC)
Set the following settings when a http proxy server is used or when a web server authentication is required.
Note
http communication setting can be set in the [Extension for maintenance] of Web Utilities. For the detail of Web Utilities, refer to E.
1.3.4 Initial setting.
1. Press the [Utility/Counter].
2. Press [Administrator Setting] [Network Setting] [http Communication Setting].
3. Conduct the following settings.
[Enable Proxy Server]: Set whether to use a http proxy server or not.
[Proxy Server Address]: Set the host name of the proxy server or IP address. When inputting the host name, set the DNS server on
[Machine NIC Setting].
When the proxy server authentication is required, follow the procedures below.
(Ex.) When the proxy server name: www.example.com, user name: user and password: password, enter
"user:password@www.example.com."
Proxy Server Port: Set the port number of the proxy server.
[Enable SSL]: Set whether to use SLL or not.
[Enable Authentication]: Set whether to use the Web server authentication or not.
[Authentication User Name]: Set the user name of the Web Server authentication.
[Authentication Password]: Set the password of the Web Server authentication.
4. Press [OK].
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
2 Reservation 0: - 0 0 0
3 1: - 0 0 0
4 Baud rate 1200bps: 1-7=0, 1-6=0, 1-5=1, 0 0 0
5 1-4=1 0 0 0
2400bps: 1-7=0, 1-6=1, 1-5=0,
6 1-4=0 0 0 0
7 4800bps: 1-7=0, 1-6=1, 1-5=0, 1 1 1
1-4=1
9600bps: 1-7=0, 1-6=1, 1-5=1,
1-4=0
19200bps: 1-7=0, 1-6=1, 1-5=1,
1-4=1
38400bps: 1-7=1, 1-6=0, 1-5=0,
1-4=0
57600bps: 1-7=1, 1-6=0, 1-5=0,
1-4=1
2 0 Auto call on SC occurrence 0: OFF 1 1 1
1 Auto call on date specification 1: ON 1 1 1
2 Auto call on the part replacement 1 1 1
3 Auto call on the drum replacement 1 1 1
4 Auto call on the periodic maintenance (PM) 1 1 1
5 ORU-M start/finish notification 0: Not notify 1 1 1
1: Notify
6 Reservation 0: - 0 0 0
1: -
7 Automatic calling when reset fixed replacement 0: OFF 0 0 0
parts 1: ON
3 0 Reservation 0: - 0 0 0
1: -
1 Auto call on the toner supply 0: OFF 1 1 1
2 Auto call on frequent JAM occurrence 1: ON 1 1 1
3 Notification of waste toner box full 1 1 1
4 Call on fusing cleaning web count over 1 1 1
5 Call on Toner collection filter count over 1 1 1
6 Call on fusing external heating count over 1 1 1
7 Reservation 0: - 0 0 0
1: -
4 0 CS Remote Care communication mode Data modem: 4-1=0, 4-0=0 0 0 0
1 FAX (not used): 4-1=0, 4-0=1 1 1 1
E-mail: 4-1=1, 4-0=0
http: 4-1=1, 4-0=1
2 Reservation 0: - 0 0 0
3 1: - 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
5 0 Modem redial interval 1 minute: 5-3=0, 5-2=0, 5-1=0, 1 1 1
1 5-0=1 1 1 1
2 minutes: 5-3=0, 5-2=0, 5-1=1,
2 5-0=0 0 0 0
3 3 minutes: 5-3=0, 5-2=0, 5-1=1, 0 0 0
5-0=1
4 minutes: 5-3=0, 5-2=1, 5-1=0,
5-0=0
5 minutes: 5-3=0, 5-2=1, 5-1=0,
5-0=1
6 minutes: 5-3=0, 5-2=1, 5-1=1,
5-0=0
7 minutes: 5-3=0, 5-2=1, 5-1=1,
5-0=1
8 minutes: 5-3=1, 5-2=0, 5-1=0,
5-0=0
9 minutes: 5-3=1, 5-2=0, 5-1=0,
5-0=1
10 minutes: 5-3=1, 5-2=0,
5-1=1, 5-0=0
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
4 Reservation 0: - 0 0 0
5 1: - 0 0 0
6 0 0 0
7 0 0 0
6 0 Modem redial times 0 to 9: 000 0000 to 000 1001 0 0 0
1 10: 000 1010 1 1 1
11 to 99: 000 1011 to 110 0011
2 (6 to 0 bit) 0 0 0
3 1 1 1
4 0 0 0
5 0 0 0
6 0 0 0
7 Reservation 0: - 0 0 0
1: -
7 0 Redial for response time out 0: Not redial 1 1 1
1: Redial
1 Reservation 0: - 0 0 0
2 1: - 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
8 0 Retransmission interval on E-mail delivery error 0 minute: 8-3=0, 8-2=0, 8-1=0, 0 0 0
1 8-0=0 1 1 1
10 minutes: 8-3=0, 8-2=0,
2 8-1=0, 8-0=1 1 1 1
3 20 minutes: 8-3=0, 8-2=0, 0 0 0
8-1=1, 8-0=0
30 minutes: 8-3=0, 8-2=0,
8-1=1, 8-0=1
40 minutes: 8-3=0, 8-2=1,
8-1=0, 8-0=0
50 minutes: 8-3=0, 8-2=1,
8-1=0, 8-0=1
60 minutes: 8-3=0, 8-2=1,
8-1=1, 8-0=0
70 minutes: 8-3=0, 8-2=1,
8-1=1, 8-0=1
80 minutes: 8-3=1, 8-2=0,
8-1=0, 8-0=0
90 minutes: 8-3=1, 8-2=0,
8-1=0, 8-0=1
100 minutes: 8-3=1, 8-2=0,
8-1=1, 8-0=0
110 minutes: 8-3=1, 8-2=0,
8-1=1, 8-0=1
120 minutes: 8-3=1, 8-2=1,
8-1=0, 8-0=0
4 Reservation 0: - 0 0 0
6 1: - 0 0 0
7 0 0 0
9 0 Retransmission times on E-mail delivery error 0 to 9: 000 0000 to 000 1001 0 0 0
1 10: 000 1010 1 1 1
11 to 99: 000 1011 to 110 0011
2 (6 to 0 bit) 0 0 0
3 1 1 1
4 0 0 0
5 0 0 0
6 0 0 0
7 Reservation 0: - 0 0 0
1: -
10 0 Time zone setting -12 to -1: 1111 0100 to 1111 0 0 0
1 1111 0 0 0
0: 0000 0000
2 1 to 12: 0000 0001 to 0001100 0 0 0
3 (7 to 0 bit) 0 0 0
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
4 0 0 0
4 0 0 0
6 0 0 0
7 0 0 0
11 0 Timer 1 0 to 31sec: 0000 0000 to 0001 0 0 0
1 RING receive CONNECT receive 1111 0 0 0
32sec: 0010 0000
2 33 to 255sec: 0010 0001 to 0 0 0
3 1111 1111 0 0 0
4 (7 to 0 bit) 0 0 0
5 1 1 1
6 0 0 0
7 0 0 0
12 0 Timer 2 0 to 63sec: 0000 0000 to 0011 0 0 0
1 Dial calling complete CONNECT receive 1111 0 0 0
64sec: 0100 0000
2 65 to 255sec: 0100 0001 to 0 0 0
3 1111 1111 0 0 0
4 (7 to 0 bit) 0 0 0
5 0 0 0
6 1 1 1
7 0 0 0
13 0 Timer 3 0: - 0 0 0
1 Not used 1: - 1 1 1
2 0 0 0
3 1 1 1
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
14 0 Timer 4 0 to 31 (x 100msec): 0000 0000 0 0 0
1 Connection Start request telegram delivery to 0001 1111 0 0 0
32 (x 100msec): 0010 0000
2 33 to 255 (x 100msec): 0010 0 0 0
3 0001 to 1111 1111 0 0 0
4 (7 to 0 bit) 0 0 0
5 1 1 1
6 0 0 0
7 0 0 0
15 0 Timer 5 0 to 29sec: 0000 0000 to 0001 0 0 0
1 Wait time for the response from other side 1101 1 1 1
30sec: 0001 1110
2 31 to 255sec: 0001 1111 to 1 1 1
3 1111 1111 1 1 1
4 (7 to 0 bit) 1 1 1
5 0 0 0
6 0 0 0
7 0 0 0
16 0 Retry data, timer 6 0 to 254 (x 5msec): 0000 0000 1 1 1
1 Initialization OK Dial request to 1111 1110 1 1 1
255 (x 5msec): 1111 1111
2 (7 to 0 bit) 1 1 1
3 1 1 1
4 1 1 1
5 1 1 1
6 1 1 1
7 1 1 1
17 0 Call on frequent JAM occurrence (main body) 3000 copies: 17-1=0, 17-0=0 1 1 1
1 Number of enabled copy 6000 copies: 17-1=0, 17-0=1 0 0 0
9000 copies: 17-1=1, 17-0=0
12000 copies: 17-1=1, 17-0=1
2 Call on frequent JAM occurrence (ADF) 600 copies : 17-3=0, 17-2=0 1 1 1
Number of enabled original feed 1200 copies : 17-3=0, 17-2=1
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
3 1800 copies : 17-3=1, 17-2=0 0 0 0
2400 copies : 17-3=1, 17-2=1
4 Call on frequent JAM occurrence (main body) 500: 17-5=0, 17-4=0 1 1 1
5 MCBJ setting 1000: 17-5=0, 17-4=1 0 0 0
2000: 17-5=1, 17-4=0
3000: 17-5=1, 17-4=1
6 Call on frequent JAM occurrence (ADF) 100: 17-7=0, 17-6=0 1 1 1
7 MOBJ setting 200: 17-7=0, 17-6=1 0 0 0
400: 17-7=1, 17-6=0
600: 17-7=1, 17-6=1
18 0 Attention display 0: OFF 1 1 1
1: ON
1 Reservation 0: - 0 0 0
2 1: - 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
19 0 E-mail/http communication mode 0: Duplex 0 0 0
1: Simplex
1 Reservation 0: - 0 0 0
2 1: - 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
20 0 http Heart Beat function 0: ON 0 0 0
1: OFF
1 http Heart Beat Fix send 0: Off 1 1 1
1: ON
2 Reservation 0: - 0 0 0
3 1: - 0 0 0
4 0 0 0
5 Auto sending of the JAM history when call on 0: OFF 1 1 1
frequent JAM occurrence occurs 1: ON
6 Sending frequent paper JAM alert 1 1 1
7 Sending frequent original JAM alert 1 1 1
21 0 Threshold of sending frequent paper JAM alert Once: 00000001 1 1 1
1 Twice: 00000010 0 0 0
3 times: 00000011
2 4 times: 00000100 1 1 1
3 5 times: 00000101 0 0 0
4 6 times: 00000110 0 0 0
7 times: 00000111
5 1 1 1
8 times: 00001000
6 9 times: 00001001 0 0 0
7 10 times: 00001010 1 1 1
11 times: 00001011
22 0 Threshold of sending frequent original JAM alert 0 0 0
12 times: 00001100
1 13 times: 00001101 0 0 0
2 14 times: 00001110 0 0 0
15 times: 00001111
3 0 0 0
Other: Invalid (regarded as 5
4 times) 0 0 0
5 (7 to 0 bit) 1 1 1
6 0 0 0
7 1 1 1
23 0 Reservation 0: - 0 0 0
1 1: - 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
5 0 0 0
6 0 0 0
7 0 0 0
24 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
25 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
26 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
27 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
28 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
29 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
30 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
6 0 0 0
7 0 0 0
31 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
32 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
33 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
34 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
35 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
36 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
37 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
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Default setting
DIPSW Bit Function Set value
Japan Inch Metric
7 0 0 0
38 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
39 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
40 0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
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Classificatio
Error Code Description Troubleshooting procedure
n
K-0014 Error code that may occur when a Retry standard times, and redial.
transmission is made from the main body
to the center.
Telegram error (irregular telegram
received in response to the telegram you
sent).
K-0015 Serial number not registered in the center
(4 x 40 telegrams received).
K-0016 Error code that may occur when a Redial.
transmission is made from the main body
to the center.
Errors not defined in K-0000 to 0015.
K-0017 Error code that may occur when a
transmission is made from the main body
to the center.
Telephone number you must call was not
registered.
K-0100 Error code that may occur when a
transmission is made from the main body
to the center.
DSR turned OFF or remains turned OFF.
K-0101 Error on creating a message queue.
K-0102 Error on generating a task.
K-0103 Error code that may occur when a
transmission is made from the main body
to the center.
Error on sending a message.
K-0104 Error code that may occur when a
transmission is made from the main body
to the center.
Error on receiving a message.
K-0105 Error code that may occur when a
transmission is made from the main body
to the center.
Received an error (NG) from the timer
task.
K-0201 Error code that may occur when a
transmission is made from the main body
to the center.
Modem initialization NG.
K-0300 Error code that may occur when a
transmission is made from the main body
to the center.
Center call evacuation buffer is full.
Cannot evacuate any more.
Connection K-0590 Because of (E-mail/http) memory
via E-mail/ shortage, unable to secure enough area
http for sending a mail.
K-0592 (E-mail/http) Controller in operation: In the manual transmission, retry when the controller is idling. In the
unable to send a mail because the auto transmission, an automatic retry is performed after 1minute.
controller is in operation.
K-0593 Sending error: In the auto transmission, an automatic retry is performed after the
(E-mail) Error comes back from the mail specified time. Check if there is no fault in the network environment
server. and the network settings.
(http) Storing mail to Web server fails.
K-0594 (E-mail/http) Machine in operation: In the manual transmission, retry when the machine is idling. In the
unable to send a mail because the auto transmission, an automatic retry is performed after 1minute.
machine is in operation.
K-0595 (E-mail/http) Controller not connected: Check the connection between the controller and the main body.
unable to send a mail because the
controller is not connected.
K-0596 (E-mail/http) Controller-driven SC: unable If there is the controller-driven SC, a mail cannot be sent through the
to send a mail because of a controller- controller. Use a telephone. This error does not occur with the main
driven SC (49-xx). body NIC.
K-0597 (E-mail/http) No reply from controller
K-0600 (http) Fails to make the directory on Web
server
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5.11.18 TROUBLESHOOTING
Check the followings when the main body does not receive the initial connection mail or does not return a response.
1. The center ID or the machine ID are not set in the main body.
2. The center ID or the machine ID are different (A machine ID error is not returned at the initial connection).
3. CS Remote Care function is disabled, or the phone line is selected in the CS Remote Care function selection.
4. Communication between the main body and the mail server is not proper (Check it with a transmission test).
(2) Procedure
1. "Service Mode menu screen"
Press [10 List Output].
2. "List Output screen"
The list output mode menu includes the following items.
Machine Management List
Adjustment Data List
Coverage data list
Parameter List
Font Pattern
Communication Log List *1
Maintenance History
ORU-M Maintenance History
Memory Dump List
Note
When setting DIPSW30-1 to 1, the Font Pattern, Communication Log List and Memory Dump List are displayed.
When setting DIPSW15-0 to 1, the Maintenance History and ORU-M Maintenance History are displayed.
Do not use the parameter list and the memory dump list in the field because they are for development.
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The SMTP reply codes (200 to 554) prescribed in the RFC1846, 2554 and 2821 are displayed in this place of ***.
(2) Procedure
1. "Service Mode menu screen"
Press [11 Test Mode].
2. "Test Mode menu screen"
Select the mode to be adjusted and press [Print Mode].
3. Press the Start button to start the running test.
4. Press the STOP button to stop the running test.
(2) Procedure
1. "Service Mode menu screen"
Press [11 Test Mode].
2. "Test Mode menu screen"
Press [02 Test Pattern Output Mode ].
3. "Test Pattern screen"
Press any of the keys [Test Pattern], [Gradation-Y], [Gradation-M], [Gradation-C] or [Gradation-K]. Enter the test pattern number to output
through the numeric buttons and then press [SET].
When selecting the screen, press any of the keys [Line1], [Line2], [Dot1], [Dot2], [Stochastic] or [Contone].
When specifying arbitrary density, press [SET] and proceed to step 4. In other cases, proceed to step 6.
4. "Density Setting Display screen"
Specify the coverage or the background density.
Enter a value through the numeric buttons and press [SET].
Setting Range
Coverage-Y/M/C/K: 0% (low) to 100% (high)
Background-Y/M/C/K: 0 (light) to 255 (dark)
5. Press [Return].
6. Press [Print Mode].
7. Set the A3 or 11 x 17 paper and press the Start key to output the test pattern.
8. To output another test pattern, press [Exit PrintMode] and repeat steps 3 to 7.
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[Recommended checkpoints]: Charging corona, developing unit, intermediate transfer unit, 2nd transfer unit, and dust-proof glass
[1]
[2]
8050fs1020
[1]
190mm
m
0m
28
205.7mm
28
0m
m
190mm
190mm 8050fs1021
5.13.5 Test Pattern No.40 Image skew check pattern (Full-bleed print of Test Pattern No.16)
(1) [Purpose]
The pattern is printed 1mm over of the rear edge in the sub scan direction and the both side edges in the main scan direction. It is
effective to check the image skew.
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Note
The printable range in the main scan direction is 299mm, therefore the 297mm or shorter paper in the main scan direction can
be used for this Test Pattern.
5.13.6 Test Pattern No.49 RU color sensor gamma correction (Output paper density adjustment chart i1-iSis/i1-Pro)
(1) [Purpose]
Used by "Output Paper Density Adj." in the user's mode.
A test pattern used for registering the paper category in "Output Paper Density Adj.."
Note
This test pattern has 3 sizes.
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a03uf3c002ca
a03uf3c003ca
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8050fs1019
[1] When the density is set to 70 [3] When the density is set to 255
[2] When the density is set to 0 -
a03uf3c004ca
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a03uf3c005ca
[2] [1]
a03uf3c034ca
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[1]
[2]
a03uf3c035ca
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Type2
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b
c
a
b
c
a03uf3c024ca
A: Primary color
B: Secondary color
C: Tertiary color
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(2) Preparation:
1. Set the service port device setting to [ON].
(2) Preparation:
Connect the USB memory to the main body connection port.
(3) Procedure
1. "Service Mode menu screen"
Press [13 Setting Data].
2. "Setting Data menu screen"
Press [01 Read from external memory].
Note
If the USB memory is not connected to the connection port, the error message appears not to go on to the file selection
screen.
Note
Be sure not to turn OFF the main power switch (SW1) until the reading file completes.
(2) Preparation:
Connect the USB memory to the main body connection port.
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(3) Procedure
1. "Service Mode menu screen"
Press [13 Setting Data].
2. "Setting Data menu screen"
Press [02 Store to external memory].
3. "Setting Data Start to Store screen"
Press [Start Storing].
Note
Be sure not to turn OFF the main power switch (SW1) until the storing file completes.
NOVRAM
(2) Procedure
1. "Service Mode menu screen"
Press [14 Log Store].
2. "Log Store menu screen"
Press [01 Log Store Setting].
3. "Log Store Setting screen"
Set each item.
"Store To"
Press [USB Memory] or [HDD].
Note
The "Service Port Device" must be set to [ON] in the utility mode of the "User Setting-System Setting-Service Port
Device Setting", or the USB memory cannot be used.
When DIPSW2-0: 0 or DIPSW18-7: 1, the storage to HDD is not available.
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Note
File name rule
With the file name created from the date, time, and SC number, the log is stored (encrypt zip) in the Log directory.
Example:
/Log/201001070925SC_48_50.zip
100 logs can be stored at the maximum. Be sure to clear the log file when the number exceeds 100. (Refer to I.5.15.2
Execute Log Storing)
When "USB Memory" is selected on "Store To" and the USB memory is not connected to the service port, the log is not
stored automatically.
(2) Procedure
1. "Service Mode menu screen"
Press [14 Log Store].
2. "Log Store menu screen"
Press [02 Execute Log Storing].
3. "Execute Log Storing screen"
The operation differs depending on the "Store To" setting in I.5.15.1 Log Store Setting.
When USB memory is set as destination to which log is stored
[Manual Log Store]: Stores the log in the USB memory.
1. Press [Manual Log Store].
2. [USB Memory Connection screen]
Connect the USB memory to the service port and press [OK].
[Transfer to USB Memory]: Cannot be selected.
[Clear Log File]: Clears the log in the USB memory.
1. Press [Clear Log File].
2. [USB Memory Connection screen]
Connect the USB memory to the service port and press [OK].
When HDD is set as destination to which log is stored
[Manual Log Store]: Stores the log in HDD.
1. Press [Manual Log Store].
[Transfer to USB Memory]:
Transfers the log stored in the HDD to the route directory of the USB memory.
1. Press [Transfer to USB Memory].
2. [USB Memory Connection screen]
Connect the USB memory to the service port and press [OK].
[Clear Log File]: Clears the log in the HDD.
1. Press [Clear Log File].
2. "Clear Log File screen"
Press [OK].
(2) Procedure
1. "Service Mode menu screen"
Press [15 ORU-M Setting].
2. "ORU-M Setting screen"
Press [01 ORU-M object/Life setting].
3. "ORU-M object/Life Setting screen"
Press "" or "" to select the unit to be set.
To set to the ORU-M target, press the button on the left of the unit to be registered and set it to "Enable".
4. To change the setting, select the replacement unit.
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(2) Procedure
1. "Service Mode menu screen"
Press [15 ORU-M Setting].
2. "ORU-M Setting screen"
Press [02 ORU-M Life Threshold Setting].
3. "ORU-M Life Threshold Setting screen"
Enter a value through the numeric buttons and press [<<SET].
1 step = 1%
Note
Default is 0%.
(2) Procedure
1. "Service Mode menu screen"
Press [15 ORU-M Setting].
2. "ORU-M Setting screen"
Press [03 ORU-M Password Setting].
3. "ORU-M Password Setting screen"
Press [New Password], then a keyboard screen appears. Enter new password (4 digits) using the alphanumeric keys and then press
[OK].
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4. Press [Input Confirmation], then a keyboard screen appears. Enter new password (4 digits) using the alphanumeric keys again and then
press [OK].
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(2) Procedure
1. IC "Service Mode menu screen"
Press [01 System Setting].
2. "System Setting Menu screen"
Press [01 Software DIPSW Setting].
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(2) Usage
To compare the DB versions of the IC firmware and HDD and check the mismatch.
(3) Procedure
1. Enter the IC service mode.
2. IC "Service Mode menu screen"
Press [02 Firmware Version].
3. "Firmware Version screen"
The following versions are displayed.
ROM Version:
DB version of IC firmware
HDD Version:
DB version such as setting information in HDD
PS Version:
Version of PS module itself
TIFF Version:
Version of TIFF module itself
PPML Version:
Version of PPML module itself
PCL-5e Version:
Version of PCL-5e module itself
PCL-XL Version:
Version of PCL-XL module itself
XPS Version:
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C7000 C8000
P P
xxxxxx.BIN xxxxxx.BIN
xxxxxx.sum xxxxxx.sum
In case of bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L In case of bizhub PRESS C8000
Note
Create the C7000/8000 folder directly under the USB memory route.
Several firmware can be saved to a folder. However, 30 files is the maximum it can display on the touch panel. Also, 2 byte
font cannot be displayed.
Maximum 25 letters for a file name.
2. Remove the screw [1] and then remove the connector cover [2].
[2] [1]
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[1]
9. After the message "ISW Mode Now downloading program", the message "ISW Mode Ready to update." appears. Then, press [OK].
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Note
When the preparation for updating failed, the message "Download error occurred" is displayed. Check the details of the
error. (Refer to I.6.5.4 ISW error list)
Press [Close] to return to "USB Memory ISW screen".
10. IC is updated by pressing [OK], and "Service Mode menu screen" is displayed. [Controller] cannot be selected during updating IC.
11. When updating IC completes, [Controller] in "Service Mode menu screen" can be selected.
12. Check the firmware version in the IC service mode to see if the ISW is completed successfully. (Refer to I.6.4 Firmware Version)
Note
When updating IC failed, "Service Call screen" which shows the SC code is displayed by pressing [Controller].
Press [Continue] to enter the IC service mode.
(When updating IC failed, "SC 30-003" which means the failure of updating is displayed. (Refer to I.6.5.4 ISW error list))
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(a) Procedure
1. Enter the IC service mode.
2. IC "Service Mode menu screen"
Press [02 ISW].
3. "ISW screen"
Press [01 Internet ISW].
4. "Internet ISW screen"
Press "01 Proxy Server Setting".
5. "Proxy Server Setting screen"
Press [IPv4 Change]/[IPv6 Change]/[Host Name] for Proxy Server Address, and press [Change]for Proxy Server Port, Authentication
Use Name, and Authentication Password to input with the screen keyboard.
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Receiving protocol Select the protocol that receives the firmware file.
Server URL Set the URL of the server into which the program to download is
stored. (File name is not included.)
Server account Enter the account name of the program server.
Server password Enter the password of the program server.
PASV mode Set enable/disable the PASV mode.
Select "Enable" when the access is limited by firewall.
FTP receiving time out Set the FTP receiving time out from 1 to 60 minutes. When the
time is out, the download of the firmware file forcibly comes to an
end, and the system returns to the normal mode without
conducting the ISW.
HTTP/HTTPS receiving time out Set the HTTP/HTTPS receiving time out from 30 to 600 seconds.
When the time is out, the download of the firmware file forcibly
comes to an end, and the system returns to the normal mode
without conducting the ISW.
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6. After the message "ISW Mode Now downloading program", the message "ISW Mode Ready to update." appears. Then, press [OK].
Note
When the preparation for updating failed, the message "Download error occurred" is displayed. Check the details of the
error. (Refer to I.6.5.4 ISW error list)
Press [Close] to return to "USB Memory ISW screen".
7. IC is updated by pressing [OK], and "Service Mode menu screen" is displayed. [Controller] cannot be selected during updating IC.
8. When updating IC completes, [Controller] in "Service Mode menu screen" can be selected.
9. Check the firmware version in the IC service mode to see if the ISW is completed successfully. (Refer to I.6.4 Firmware Version)
Note
When updating IC failed, "Service Call screen" which shows the SC code is displayed by pressing [Controller].
Press [Continue] to enter the IC service mode.
(When updating IC failed, "SC 30-003" which means the failure of updating is displayed. (Refer to I.6.5.4 ISW error list))
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Data error (Program) Program data is broken. Acquire the correct program file and execute ISW
again.
I/O error Error occurs during rewriting program. Execute ISW again.
HDD I/O error Error occurs during rewriting program. Execute ISW again.
HDD is full Since HDD full occurs, rewriting program is Reboot the IC-601 and execute ISW again.
unavailable.
System is busy. Since print JOB or scan JOB is during operation, Wait until the process in progress completes and
ISW cannot be executed. execute ISW again.
ISW is executed from the panel during CSRC
Internet ISW operation.
CSRC Internet ISW is executed during ISW
operation from the panel.
System error Internal error or unexpected error occurs. Execute ISW again.
Download error occurred. Failed to download program file. In case of Internet ISW, check the connection of the
program server.
In case of USB ISW, acquire the program file and
execute ISW again.
SC Code 30-003 Error occurs during rewriting program. On the SC screen of [Controller] in the service mode,
The power of the IC-601 is turned OFF during press the [Continue] button to enter the service mode
rewriting program. menu
and execute ISW again.
(2) Usage
To maintain the HDD area, delete the internal data.
(3) Procedure
1. Enter the IC service mode.
2. IC "Service Mode menu screen"
Press [04 IC HDD Format].
3. "IC HDD Format screen"
Press the item you want to format.
[All]
Formats all areas of the hard disk.
This operation is equal to performing the following 4 operations at once. Conduct this operation on such occasions as replacing the
hard disk /2 (HDD2).
[Document]
Formats the document storage area. Conduct this operation when deleting the Scan to HDD job.
[Parameter]
Formats the storage area for the controller setting information.
Conduct this operation when deleting the whole setting information on the print controller (the network setting and default settings of
each port, and so on).
[Font]
Formats the font data storage area.
Conduct this operation when deleting downloaded external font data.
[Spool]
Formats the spool area.
Normally, there is no need to format this area alone.
Note
Be sure to output the settings information list before formatting parameters.
By formatting font, all downloaded external fonts are deleted.
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6.7.2 Procedure
Perform the import/export using the USB memory in the same way as the USB memory ISW.
Note
Before connecting the USB memory, be sure to check that the USB memory does not have a Key file for controller log acquisition.
When the Key file is in the memory, the log acquisition is executed first.
(1) Import
Import the csv file stored in the USB memory to SSD.
1. Save the csv file into the USB memory in the following folder structure.
lang
Note) "***" represents the abbreviated form of the language with three letters.
Note
Only the 4 types of csv file shown above can be imported.
2. Remove the screw [1] and then remove the connector cover [2].
[2] [1]
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[1]
(2) Export
Export the csv file from SSD to the USB memory.
1. Remove the screw [1] and then remove the connector cover [2].
[2] [1]
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[1]
(1) Procedure
1. Press [Utility/Counter] on the operation panel.
2. Press [03 Administrator Setting].
3. Press [Controller].
4. Press [01 Controller NIC Setting Menu].
5. Press [04 FTP Setting].
6. Confirm that "FTP Server Setting" is set to "Enable".
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Note
The user name "fontbackup" is fixed
Command Prompt
[1]
[2]
[3]
[4]
[5]
[6]
[7]
(1) Procedure
Example: Restore the backup file which is saved in the "TEMP" folder right under the route directory of C drive from PC to IC.
1. Enter the IC service mode.
2. IC "Service Mode menu screen"
Press [06 Font Backup].
3. "Font Backup screen"
Press [Restore].
A message "Font restoration data wait" appears.
4. Display the command input screen with the PC in which the backup file is saved.
5. Input "cd c:\temp" [1] to specify the directory in which the backup file is saved.
6. Input the addres [3] with restore command option "-s" of "lpr" command [2], and the printer name "printer" [4] and the restore file name
[5]with printer name specify command option "-p".
The message on the operation panel is changed from "Font restoration data wait" to "Font restoration is being executed".
7. When the restoring completes normally, "Completed normally" appears.
Note
Do not turn OFF the main body main power switch (SW1), sub power switch (SW2), and IC power switch until the restore
completes.
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Command Prompt
[1]
(2) Usage
To prevent sending the wrong file, check the file name of the controller log when sending the controller log file to KMBT.
(3) Procedure
1. Collect the controller log. (Refer to E.1.9 Controller log collection)
2. Enter the IC service mode.
3. IC "Service Mode menu screen"
Press [99 Log File Check].
4. IC "Service Mode menu screen"
The file name of the collected controller log file is displayed on the upper left of the screen. Check the file name.
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I ADJUSTMENT/SETTING > 7. CE/ADMINISTRATOR SECURITY
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L SETTING
7.2 Start/exit
(1) Usage
The CE/Administrator Security Setting can be set on the "CE/Administrator Security Setting Menu screen" in the CE/Administrator security
mode.
(2) Procedure
1. "Service Mode menu screen"
Before selecting any item in the service mode, press the hard keys in the order shown below.
Stop 0 C
2. "CE/Administrator Security Setting Menu screen"
The CE/Administrator security mode starts up and the CE/Administrator Security Setting becomes available.
3. "CE/Administrator Security Setting Menu screen"
Select the item to be set to display the setting screen of each item.
4. "CE/Administrator Security Setting Menu screen"
Press [Close] to return to the "Service Mode screen."
Important
The setting [03 Enhanced Security Mode] in [10 Security Setting] in [03 Administrator Setting] is available only when the CE
Authentication and Admin. Authentication are set to [ON].
7.3 CE Authentication
(1) Usage
To strengthen security of the service mode, configure the setting so that a password is required to enter the service mode.
Note
To set the security enhance mode ON, this setting has to be "ON".
(2) Procedure
1. "CE/Administrator Security Setting Menu screen"
Press [01 CE Authentication].
2. "CE Authentication ON/OFF screen"
Press [ON] or [OFF].
3. When [OK] is pressed, the setting becomes valid and "CE/Administrator Security Setting Menu screen" is displayed.
4. Press [Cancel] to cancel updating.
(2) Procedure
1. "CE/Administrator Security Setting Menu screen"
Press [02 CE Authentication Password].
2. "CE Authentication Password screen"
Press [Current Password], then a keyboard screen appears. Enter the current password (8 digits) using the alphanumeric keys and then
press [OK].
Default is "92729272."
When entering wrong password, the message "Password is incorrect" is displayed.
3. Press [New Password], then a keyboard screen appears. Enter new password (8 digits) using the alphanumeric keys and then press
[OK].
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L SETTING
4. Press [Input Confirmation], then a keyboard screen appears. Enter new password (8 digits) using the alphanumeric keys again and then
press [OK].
5. "CE Authentication Password screen"
When [OK] is pressed, the setting becomes valid and "CE/Administrator Security Setting Menu screen" is displayed.
Press [Cancel] to cancel updating.
(2) Procedure
1. "CE/Administrator Security Setting Menu screen"
Press [03 Admin. Authentication].
2. "Admin. Authentication ON/OFF Setting screen"
Press [ON] or [OFF].
3. When [OK] is pressed, the setting becomes valid and "CE/Administrator Security Setting Menu screen" is displayed.
Press [Cancel] to cancel updating.
(2) Procedure
1. "CE/Administrator Security Setting Menu screen"
Press [04 Administrator Password].
2. "Administrator Password screen"
3. Press [New Password], then a keyboard screen appears. Enter a new password (8 characters) and then press [OK].
For the administrator password, one-byte alphanumeric 8 characters (Case sensitive in the alphabet), and the following symbols (33
characters) are usable.
-^\@[]:;,./ \!"#$%&'()=~|`{+*}<>?_
4. Press [Input Confirmation], then a keyboard screen appears. Enter a new password (8 characters) again and then press [OK].
5. "Administrator Password screen"
When [OK] is pressed, the setting becomes valid and "CE/Administrator Security Setting Menu screen" is displayed.
Press [Cancel] to cancel updating.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L I ADJUSTMENT/SETTING > 8. FEE COLLECTION SETTING
8.2 Start/exit
(1) Usage
Set up the various settings concerning the fee collection setting from the "Fee Collection Setting" screen.
(2) Procedure
1. "Service Mode menu screen"
Before selecting any item in the service mode, press the hard keys in the order shown below.
Stop 9
2. "Fee Collection Setting screen"
Fee collection setting mode is activated. Set the various settings concerning fee collection setting.
3. "Fee Collection Setting menu screen"
Select the item to be set to display the setting screen of each item.
4. "Fee Collection Setting menu screen"
Press [Close] to return to the "Service Mode screen."
(2) Procedure
1. "Fee Collection Setting menu screen"
Press [01 Management Function].
2. "Fee Collection < Management Setting > screen"
Select the options for each item of the management setting.
3. Press [OK] to activate the setting, and the "Fee Collection Setting menu screen" is displayed.
Press [Cancel] to cancel updating.
(2) Functions
Set the calculation of the billing counter that is displayed on Web Utilities and the coefficient to display the counter.
Note
Set DIPSW33-7=1 to display this screen.
When the coefficient setting value is changed, the total value of the Web Utilities and the billing total counter value differ because of
the following approach.
For the display on the Web Utilities, since the main body sends each counter and calculates on Web Utilities, new coefficient is
used for the counter before changing the coefficient to calculate.
Since the display on the main body panel is calculated and accumulated for each output page, the coefficient after the change is
used only for the output after the change when the coefficient is changed. (The counter before changing the coefficient is not
changed.)
(3) Procedure
1. "Fee Collection Setting menu screen"
Press [02 Billing Counter Coefficient Setting].
2. "Billing Counter Coefficient Setting screen"
Press the number of the printing coefficient or size coefficient to select.
3. Enter a value with the numeric buttons.
Setting Range
: 0.1 to 4.0
4. To set other coefficient, repeat steps 2 to 3.
5. Press [OK] to activate the setting, and the "Fee Collection Setting menu screen" is displayed.
Press [Cancel] to cancel updating.
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9.1.8 Separation AC
(1) Measure taken according to cause
1. Paper wrapping to the intermediate transfer belt
1. Paper on which it tends to occur
Coated
Fine
2. Paper weight
81g/m2 to 105g/m2
64g/m2 to 74g/m2
3. Environment in which it tends to occur
Unidentified
4. Adjustment method
1. Adjust to the positive side
2. Adjust positively by 10steps until the proper condition can be obtained.
Setting Range
: - 50 to + 50
5. Precaution related to other adjustments
Conduct this adjustment when the problem still occurs even after conducting the Separation DC adjustment.
2. Transfer charge leak trails, blurred
Blurred is a problem which the toner scatters around the text area or line cross point to blurred the image.
1. Paper on which it tends to occur
Plain
Fine
2. Paper weight
64g/m2 to 74g/m2
3. Environment in which it tends to occur
Low humidity environment
4. Adjustment method
1. Adjust to the negative side
2. Adjust negatively by 10steps until the proper condition can be obtained.
Setting Range
: - 50 to + 50
5. Precaution related to other adjustments
Conduct this adjustment when the problem still occurs even after conducting the Separation DC adjustment.
9.1.9 Separation AC
(1) Measure taken according to cause
1. Paper wrapping to the intermediate transfer belt
1. Paper on which it tends to occur
Coated
Fine
2. Paper weight
81g/m2 to 105g/m2
64g/m2 to 74g/m2
3. Environment in which it tends to occur
Unidentified
4. Adjustment method
1. Adjust to the positive side
2. Adjust positively by 10steps until the proper condition can be obtained.
Setting Range
: - 50 to + 50
5. Precaution related to other adjustments
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Conduct this adjustment when the problem still occurs even after conducting the de-curler adjustment. Conduct this adjustment
when the problem still occurs even after conducting the de-curler adjustment + Separation DC adjustment.
2. Transfer charge leak trails, blurred
Blurred is a problem which the toner scatters around the text area or line cross point to blurred the image.
1. Paper on which it tends to occur
Plain
Fine
2. Paper weight
64g/m2 to 74g/m2
3. Environment in which it tends to occur
Low humidity environment
4. Adjustment method
1. Adjust to the negative side
2. Adjust negatively by 10steps until the proper condition can be obtained.
Setting Range
: - 50 to + 50
5. Precaution related to other adjustments
Conduct this adjustment when the problem still occurs even after conducting the Separation DC adjustment.
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9.1.16 Temperature to turn OFF the upper edge heater forcibly / Paper width: less than 261mm
(1) Measure taken according to cause
1. Rough gloss
Rough gloss is a problem which the entire image looks white depending on the brightness condition.
1. Paper on which it tends to occur
Coated
2. Paper weight
81g/m2 to 105g/m2
3. Environment in which it tends to occur
When different size of paper is fed
4. Adjustment method
1. Adjust to the negative side
2. Adjust negatively by 5 steps until the proper condition can be obtained.
Setting Range
: - 20 to + 20
5. Precaution related to other adjustments
None
2. Insufficient fusing
1. Paper on which it tends to occur
Unidentified
2. Paper weight
106g/m2 to 135g/m2
257g/m2 to 300g/m2
3. Environment in which it tends to occur
When different size of paper is fed
4. Adjustment method
1. Adjust to the positive side
2. Adjust positively by 5 steps until the proper condition can be obtained.
Setting Range
: - 20 to + 20
5. Precaution related to other adjustments
None
9.1.17 Temperature to turn OFF the upper edge heater forcibly / Paper width: 261mm or more
(1) Measure taken according to cause
1. Rough gloss
Rough gloss is a problem which the entire image looks white depending on the brightness condition.
1. Paper on which it tends to occur
Coated
2. Paper weight
81g/m2 to 105g/m2
3. Environment in which it tends to occur
When different size of paper is fed
4. Adjustment method
1. Adjust to the negative side
2. Adjust negatively by 5 steps until the proper condition can be obtained.
Setting Range
: - 20 to + 20
5. Precaution related to other adjustments
None
2. Insufficient fusing
1. Paper on which it tends to occur
Unidentified
2. Paper weight
106g/m2 to 135g/m2
257g/m2 to 300g/m2
3. Environment in which it tends to occur
When different size of paper is fed
4. Adjustment method
1. Adjust to the positive side
2. Adjust positively by 5 steps until the proper condition can be obtained.
Setting Range
: - 20 to + 20
5. Precaution related to other adjustments
None
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I ADJUSTMENT/SETTING > 10. MECHANICAL ADJUSTMENT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L bizhub PRESS C7000...
(2) Procedure
[1] [2] 1. Pull out the paper feed tray.
2. Loosen 3 screws [2] under the up/down plate [1].
3. Move the guide plate [3] to adjust the center position.
4. Tighten 3 screws [2].
5. Output the test pattern (No.16).
[3] a052f3c004ca
6. Hold the output paper at the center of the sub scan direction and
check that the miscentering amount [3] between the centers of
[2]
paper [1] and the image [2] is within the standard value.
[3] Standard value: within 3mm
7. Repeat steps 1 to 6 until the miscentering amount turns to be
[1] within the standard value.
8050fs1056
(2) Procedure
[1] 1. Pull out the paper feed tray.
2. Remove the paper feed unit. (Refer to F.5.8.3 Replacing the paper
feed clutch and the pre-registration clutch)
3. Change the position to hook the spring [1] on the bottom of the
paper feed unit.
Weak [2]: A double feed is improved.
Strong [3]: A no feed jam is improved.
4. Install the paper feed unit and then set the paper feed tray.
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I ADJUSTMENT/SETTING > 11. MECHANICAL ADJUSTMENT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L DF-622
(2) Procedure
1. Remove 4 screws [1] and 2 hinge adjustment brackets [2].
There are 2 types of the bracket installed in the DF; one for 70
[1] degrees and the other for 40 degrees, and they can be
distinguished by the scratched number on each surface.
2. Install 2 new hinge adjustment brackets [2] and tighten them with 4
screws [1] securely.
[2]
(2) Procedure
[2] [1] 1. To secure the hinge adjustment brackets at 90 degrees, follow
either of the steps below. There are 2 types of the bracket installed
in the DF; one for 70 degrees and the other for 40 degrees, and
they can be distinguished by the scratched number on each
surface.
Brackets for 70 degrees:
Loosen 4 screws [1] and slide 2 brackets [2] downward, and then
secure them with 4 screws [1] again.
Brackets for 40 degrees:
Remove 4 screws [1]. Turn 2 brackets [2] upside down and
reinstall them to DF and secure 4 screw [1] again.
2. When completed, be sure to put the brackets back to the original
state.
[2] [1]
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(2) Procedure
1. Pull out the tray.
2. If any paper remaining, remove it.
3. Turn to loosen the knob [1], slide the projection [2] toward the rear
side of the tray, and fasten the knob [1] to secure the projection [2].
Note
After the completion of the adjustment, loosen the knob
[1], put the projection [2] back to the original position, and
fasten the knob [1] to secure the projection [2].
4. Set the tray. After confirm that the paper lift finished its elevation to
the top by hearing the sound of the paper lift motor, pull out the
tray again.
5. Remove the rail stopper, and pull out the tray further. (Refer to G.
[2]
4.2.6 Tray)
[1]
a03xf3c001ca
6. Remove the 2 screws [1], bend the stopper [2] in the direction of
[1] [3]
the arrow, and remove the paper feed cover [3].
Note
To easily remove the paper feed cover [3], expand the
metal plate [4] of the paper feed cover in the direction of
the arrow, and lift the cover straight up.
When installing the paper feed cover [3], be sure to insert
the tab [6] into the hole [5] of the metal plate.
7. Put the tray back to the position where the stopper [2] is pushed in
the paper feed cover [3], and make the pick-up roller assy [7]
placed horizontally (paper feed position).
[7]
[2] [3]
[6]
[4]
[5]
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8. Pull the plunger [2] of the pick-up solenoid [1] and measure the
[5] [1] [6] [2]
clearance between the pick-up roller [3] and the lift plate [4] with a
feeler gauge.
Measured value A = 0.5 to 1.0 mm
If it is not within the standard value, follow step 9 and after.
9. Loosen a screw [5].
Note
Before loosening the screw, be sure to mark off the
position of the pick-up solenoid by drawing a line [6].
10. With the plunger [2] pulled, adjust the position of the pick-up
solenoid [1] so that the gap between the pick-up roller [3] and the
lift plate [4] becomes to the specified value.
11. Tighten the screw [5] to fix the pick-up solenoid [1].
12. Insert a paper, and set the tray.
13. Perform copying/printing to confirm that the no feed does not
occur.
14. Reinstall the above parts following the removal steps in reverse.
[3]
A
[4]
a03xf3c003ca
(2) Procedure
1. Pull out the tray.
2. If any paper remaining, remove it.
3. Turn to loosen the knob [1], slide the projection [2] toward the rear
side of the tray, and fasten the knob [1] to secure the projection [2].
Note
After the completion of the adjustment, loosen the knob
[1], put the projection [2] back to the original position, and
fasten the knob [1] to secure the projection [2].
4. Set the tray. After confirm that the paper lift finished its elevation to
the top by hearing the sound of the paper lift motor, pull out the
tray again.
5. Remove the rail stopper, and pull out the tray further. (Refer to G.
[2]
4.2.6 Tray)
[1]
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PF-602
6. Remove the 2 screws [1], and remove the paper feed cover [3].
[1] [3]
Note
To easily remove the paper feed cover [3], expand the
metal plate [4] of the paper feed cover in the direction of
the arrow, and lift the cover straight up.
When installing the paper feed cover [3], be sure to insert
the tab [6] into the hole [5] of the metal plate.
7. Put the tray back to the position where the stopper [2] is pushed in
the paper feed cover [3], and make the pick-up roller assy [7]
placed horizontally(paper feed position).
[7]
[2] [3]
[6]
[4]
[5]
a03xf3c005ca
8. Check if the actuator [1] of the pick-up roller assy meets the center
[2] [1]
[3] of the upper limit sensor/1 (PS1) and /2 (PS9) [2].
[1]
[2]
[3] a03xf3c006ca
[4] [3] [2] [1] 9. Mark off the position of the upper limit sensor mounting plate [1] by
drawing a line [2].
10. Loosen the screw [3] to release the upper limit mounting plate [1].
11. Loosen or tighten the screw [4] to adjust the height of the upper
limit sensor mounting plate [1].
Note
The upper limit sensor mounting plate [1] goes up by
tightening the screw [4], and it goes down by loosening
the screw.
Reference:
Raising the position of the upper limit sensor brings down
[6] [5] the pick-up roller [5] (resulting in the increased difference
[7] of elevation between the paper feed roller [6] and the
pick-up roller [5]).
Lowering the position of the upper limit sensor brings up
the pick-up roller [5] (resulting in the reduced difference
[7] of elevation between the paper feed roller [6] and the
[7] pick-up roller [5]).
When the printed page is folded, when paper jam occurs
frequently, or when feeding paper with a large amount of
curl, raise the upper limit sensor mounting plate.
a03xf3c007ca When feeding convexly curled paper, lower the upper limit
sensor mounting plate.
12. After the completion of the adjustment, fasten the screw [3] to
secure the upper limit mounting plate [1].
13. Insert a paper, and set the tray.
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14. Make a copy/print to confirm that papers are fed properly. If the
problem is not solved, repeat steps 9 to 14.
15. Check the paper feed pick-up amount. (Refer to I.12.1 Paper feed
pick-up amount adjustment)
16. Reinstall the above parts following the removal steps in reverse.
(2) Procedure
1. Pull out the tray.
2. Change the position of the spring adjustment lever [1]. The
separation pressure is strengthened when the lever moves to the
direction [2] and is weakened when the lever moves to the
direction [3].
Weak: A double feed jam is improved.
Strong: A no feed jam is improved.
Reference:
The pressure applied to the spring increases/decreases
by about 10% increment.
3. Make a copy/print with the tray set, and check to see if a no feed
[1]
or double feed condition occurs.
4. In case either of no feed or double feed occurs, repeat steps 2 to
3.
[2] [3]
a03xf3c008ca
(2) Procedure
1. Pull out the tray.
2. If any paper remaining, remove it.
3. Turn to loosen the knob [1], slide the projection [2] toward the rear
side of the tray, and fasten the knob [1] to secure the projection [2].
Note
After the completion of the adjustment, loosen the knob
[1], put the projection [2] back to the original position, and
fasten the knob [1] to secure the projection [2].
4. Set the tray. After confirm that the paper lift finished its elevation to
the top by hearing the sound of the paper lift motor, pull out the
tray again.
[2]
[1]
a03xf3c009ca
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5. Check if the lift plate [3] is placed horizontally using the engraved
[1] [3]
lines on the near side [1] and the far side [2] of the tray. If the plate
is not horizontal, perform step 6 and the steps that follow.
6. Loosen the 2 screws [4] on the far side, and align the lift plate [3]
with the engraved lines on the front side [1] and the far side [2] so
that the lift plate is placed horizontally.
Note
Do not loosen the screws on the near side of the tray.
[4]
[2]
a03xf3c010ca
(2) Procedure
1. Turn OFF the sub power switch (SW2) and the main power switch
(SW1) of the main body and unplug the power plug from the power
outlet.
2. Turn the 4 nuts [2] of the adjusters [1] with a wrench to adjust the
levelness of the unit.
Note
Be sure to take the height against the main body into
account when making the adjustment.
Note
If there are adjuster(s) that are off the ground, turn the nut
[2] with a wrench to extend the adjuster(s) until you feed
the adjuster(s) are securely grounded.
[1] [2]
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3. Pull out the tray/4, and make sure that the gap Abetween the PF
plate [1] and the tray guide plate [2] is 3 1 mm. Adjust it with the
adjuster on the right rear side of PF to move up when the
clearance is too tight, adjust it with the adjuster on the right front
side of PF to move up when the clearance is too wide.
[1] A [2]
a03xf3c012ca
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(2) Procedure
1. Remove the LU from the main body.
2. Disconnect the hooked end [1] of the spring from the tab, and
attach it to another tab on the left [2] or right [3] side of the center
tab to raise or reduce the separation pressure.
Note
The 5 tabs correspond to 5 pressure levels. Attach the
hooked end of the spring to a tab on the [2] side to raise
the pressure, or attach it to a tab on the [3] side to reduce
the pressure.
Reducing pressure: lowers multi-feed jam rate.
Raising pressure: lowers no-feed jam rate.
[1] The spring force changes in increments of about 10%.
a03wf3c001ca
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(2) Procedure
1. Remove the paper from the LU and close the upper door.
[2] [3] 2. Turn on the main power switch (SW1) and the sub power switch
(SW2) of the main body. After the paper lift plate stops at its
uppermost position (listen to the sound of the paper lift motor to
figure out the stop status), turn off the both switches.
3. Open the upper door.
4. Remove the right cover. (Refer to G.5.2.5 Right cover)
5. Remove the front cover. (Refer to G.5.2.6 Front cover)
6. Loosen the 2 screws on the front side [1].
7. Adjust the levelness of the paper lift plate [4] with the adjustment
screw [5] aligning its both end surfaces with the marking-off line [2]
and [3].
Note
Before adjusting with the screw [5], push down the lift
plate lightly to take up any slack in the wires.
[5] [4]
[1]
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(2) Procedure
1. Load about 100 sheets of paper in the LU. (less than 100 may
[2] [1] [3] [4] cause the paper becoming warped when the guide plate is
pressed against it.)
2. Feed paper from the tray4 (LU) and print the test pattern No. 16.
3. Fold the printed sheet in half in main scan direction to see how
much the printed pattern is offcentered.
4. Close the upper door. And turn off the main power switch (SW1)
and the sub power switch (SW2) after the paper lift plate stops at
its uppermost position (listen to the sound of the paper lift motor to
figure out the stop status).
5. Open the upper door and remove paper.
6. Loosen the 2 screws [2] of the guide plate /Fr [1] and the 2 screws
[4] of the guide plate /Rr [3].
7. Loosen the 2 screws [6] of the centering bracket [5].
8. Slide the centering bracket [5] aligning the line on the both ends of
the bracket with the marking-off line [7], and tighten the 2 screws
[6].
Note
When sliding the centering bracket, make sure to slide its
both ends simultaneously (not tilt it) so that the line on the
both ends align with one of the marking off lines at the
[7]
same position.
9. Load paper and press the guide plate /Fr [1] and /Rr [3] against the
paper, and tighten the 2 screws [2] and the 2 screws [4].
Note
When pressing the guide plates against paper, make sure
not to press them too much, or a paper jam may occur.
10. Reinstall the above parts following the removal steps in reverse.
Note
Make some test prints to check to see that the off-
centered amount falls within the allowable range.
(2) Preparation
1. Make the continuous print of the test pattern (No. 16) to check the skew.
2. Depending on the inclination of a skew, conduct either of the following adjustment B and C.
Skew in the same inclination for the entire LU: Adjustment procedure B
Skew at random: Adjustment procedure C
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4. Print the test pattern (No. 16) continuously to check to see that no
skew of paper occur.
[1] [3]
[2] a03wf3c004ca
2. Turn on the main power switch (SW1) and the sub power switch
(SW2) of the main body. After the paper lift plate stops at its
uppermost position (listen to the sound of the paper lift motor to
figure out the stop status), turn off the both switches.
3. Open the upper door and loosen the 2 screws [2] of the guide
plate /Fr [1], the 2 screws [4] of the guide plate /Rr [3] and the 2
screws [6] of the guide plate /Rt [5].
4. Press the guide plate /Fr [2], /Rr [4] and /Rt [6] against the paper
and tighten a total of 6 screws [2], [4], and [6].
Note
The paper size indications on the guide plates are marked
2 mm larger than the actual size. The 2 mm gap may cause
the paper skew depending on the paper type.
[5] [6] When pressing the guide plates against paper, make sure
a03wf3c005ca
not to press them too much, or a paper jam may occur.
5. Print the test pattern (No. 16) continuously to check to see that no
skew of paper occur.
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(2) Procedure
[1] [3] [4] 1. Remove the paper from the LU and close the upper door.
2. Turn on the main power switch (SW1) and the sub power switch
(SW2) of the main body. After the paper lift plate stops at its
uppermost position (listen to the sound of the paper lift motor to
figure out the stop status), turn off the both switches.
3. Remove the upper door. (Refer to G.5.2.2 Upper door)
4. Remove the paper feed cover. (Refer to G.5.2.4 The paper feed
cover)
5. Loosen the screw [1] and adjust the position of the mounting plate
[3] of the upper limit sensor (PS109) [2] while holding it horizontally
referring to the marking-off line [4], and tighten the screw [1].
Note
Be sure to install the sensor mounting plate [3]
[2] horizontally.
a03wf3c006ca
Move the sensor mounting plate [3] downward to raise the
paper feed level, or move the plate upward to lower the
paper feed level.
When no-feed occurs or convexly curled paper needs to
be fed, move sensor mounting plate [3] downward to raise
the paper feed level.
When multi-feed occurs or the paper edge is folded, or
when convexly curled paper needs to be fed, move sensor
mounting plate [3] upward to lower the paper feed height
level.
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(2) Procedure
1. Remove the paper from the LU and close the upper door.
[2] [1] [6] 2. Turn on the main power switch (SW1) and the sub power switch
(SW2) of the main body. After the paper lift plate stops at its
uppermost position (listen to the sound of the paper lift motor to
figure out the stop status), turn off the both switches.
3. Remove the upper door. (Refer to G.5.2.2 Upper door)
4. Remove the paper feed cover. (Refer to G.5.2.4 The paper feed
cover)
5. With the moving part [2] of the pick-up solenoid (SD100) [1] pulled
in the direction of the arrow, measure the gap [5] between the pick-
up roller [3] and the paper lift plate [4].
Standard value: 0.5mm or more (0.5 to 2.5 mm)
6. Loosen a screw [6] and move the SD100 [1] back and forth
reffering to the marking-off line [7] to adjust its position, and tighten
the screw [6].
7. Reinstall the above parts following the removal steps in reverse.
[7] Note
Make some test prints to check to see that no-feed or
multi-feed jam does not occur.
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(2) Procedure
1. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
[1] [3] [2] intermediate conveyance clutches /2 (CL4) and /3 (CL5))
2. Install the weight plate [3] on the top of the paper feed roller /BP [2]
with 2 screws [1].
3. Move back the duplex section.
4. Execute printing to check the feedability.
5. Increase the number of the weight plate and repeat steps 1 to 4
when no feed is not solved.
Note
Weight plate (P/N: 13FG4062*) is a supplied part. Purchase
separately for using the plate.
Use the weight plate up to 4.
When the weight plate is installed, be sure to execute "I.
14.3 Pick-up shift amount adjustment (bypass)".
a052f3c003ca
(2) Procedure
1. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
2. Remove the paper feed solenoid cover. (Refer to F.9.2.1
Replacing the pick-up roller /BP and the paper feed roller rubber /
BP)
3. Loosen the screw [1], and then adjust the installation position of
the upper limit sensor /BP (PS25) [2].
Note
Be sure to mark off the initial mark.
1. When the value is not within the standard value
Adjust the position of the sensor mounting plate up and
down so that the heights of the entrance guide and the up/
down plate are balanced out to be within the standard
[2] value.
To raise the height of the up/down plate: Lower the
sensor mounting plate.
To lower the height of the up/down plate: Raise the
sensor mounting plate.
2. When any trouble occurs
[1] When the paper edge is folded: Raise the sensor
mounting plate.
When concavely curled paper is being fed: Raise the
8050fs1052 sensor mounting plate.
When convexly curled paper is being fed: Lower the
sensor mounting plate.
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(2) Procedure
1. Pull out the duplex section. (Refer to F.5.11.1 Replacing the
intermediate conveyance clutches /2 (CL4) and /3 (CL5))
2. Remove the paper feed solenoid cover. (Refer to F.9.2.1
Replacing the pick-up roller /BP and the paper feed roller rubber /
BP)
3. Loosen the screw [1], and then adjust the installation position of
the pick-up solenoid /BP (SD5) [2].
Note
Be sure to mark off the initial mark.
[1]
8050fs1054
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(2) Procedure
1. Conduct the height adjustment by rotating the screw [1] at each of
4 positions. It goes up when rotating the screw [1] to the right, and
goes down when rotating to the left.
Note
Be sure to make adjustments while considerate the height
between other optional devices.
[1]
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(2) Procedure
1. Remove the upper cover. (Refer to G.6.3.4 Upper cover)
[3] [5] [4] 2. Loosen 2 screws [2] of the shutter solenoid (SD5) [1].
3. Measure the gap A [5] between the solenoid installation plate [3]
A
and the framework [4]. Adjust it so that it obtains the standard
value, and then tighten the screw [2].
Standard value: A = 0mm to 0.5mm
4. After adjusting, Turn ON the main body to enter the service mode
and select [State Confirmation]- [I/O Check Mode]. Conduct the
output code 69-50 to check that there is no gap between the
shutter [6] and the stopper [7].
[2]
[1]
[6]
[7]
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(2) Procedure
[2] [1] 1. Conduct the following in the output check of the I/O check mode in
the service mode.
72-31 (Stapler movement motor home position search)
72-78 (Alignment motors /Fr and /Rr home position search)
72-42 (Rear stopper motor stopper release)
2. Turn OFF the power switch (SW2) and the main power switch
(SW1) of the main body and unplug the power plug from the power
outlet.
3. Open the front door and remove the screw [1] of the wire [2].
a0gyt3c015ca
[1] 4. Pull out the stacker unit, remove the rail stopper screws [1], 1
each, in front and rear and pull the stacker unit further out.
[1] fs503fs3002c
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5. Loosen the screws [2], 1 each, of 4 flat-stapling stopper [1] and
make adjustments of the positions of the 4 flat-stapling stoppers.
Note
With the paper [3] inserted, be sure to check to see if the
paper is on a slant and that all of 4 flat-stapling stoppers
are in contact with the edge [4] of paper.
[4] When the stopper is not seen clearly, be sure to adjust it
after removing the guide plate assembly [5].
[3]
[1]
[2] fs503fs3009c
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(2) Procedure
[2] [1] 1. Reset the setting values of "Staple Center Position", "Paper Width
Adj.(Staple)" and "Paper Width Adj.(Straight)" to "0".
2. Conduct the alignment motors /Fr and /Rr home position
movement in the output check 72-78 of the I/O check mode in the
service mode.
3. Turn OFF the main power switch (SW1) of the main body, and
unplug the power plug of the main body from the power outlet.
4. Open the front door and remove the screw [1] of the wire [2].
a0gyt3c015ca
[1] 5. Pull out the stacker unit, remove the rail stopper screws [1], 1
each, in front and rear and pull the stacker unit further out.
[1] fs503fs3005c
B A [2] 6. Loosen 2 screws [1] and check to see if the distance from the front
side of the side plate [2] in the rear to the paper side of the
alignment plate /Rr [3] is within the standard value A, and then
tighten the screws [1].
Standard value A = 17.9 + 1.0/ - 0.0mm
7. Check the alignment plate /Rr to see if it is on a slant. Loosen 2
screws [4] and check to see if the distance between the alignment
plate /Rr [3] and the inner face on the paper side of the alignment
plate /Fr [5] is within the standard value B, and then tighten the
screws [4].
Standard value: B = 376mm + 0/- 0.5mm
8. Move the staple home position using I/O check mode 72-31 in
[3]
service mode, insert a thick paper or similar sheet, and check the
[5] [4] [1] fs503fs3006c
angle of the rear end stopper and the alignment plate.
Note
Move the alignment plates with your hand until the paper
width space is created between them, and make sure
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there is no improper gap at the upper and lower side of
the alignment plates.
(2) Procedure
1. Conduct the horizontal adjustment by inserting the driver to the
holes [2] and [3] on each of 4 ratchet material [1] and moving it
back and forth. It goes up with the hole [2] and goes down with the
hole [3].
Note
Be sure to make adjustments while considerate the height
between the main body and other optional devices.
Be sure not to go it up too much, otherwise the bolt
comes off. (max. 5mm)
Be sure that the caster is contacting installation surface,
otherwise the ratchet does not work. In this case, adjust
the casters which are on the ground first to get the
casters spinning to be on the ground.
a0gyf3c001ca
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(2) Procedure
1. Open the front door.
2. Pull out the stacker unit [1].
3. Remove 2 screws [2] of the rail stopper and pull the stacker unit
frontward further.
[2] Note
To prevent FS from falling, put something to hold [3]
under the stacker unit pulled out.
[1]
[2]
[3] 15jkf3c001na
mm [3]
0.5
3.2
A=
[2]
15jkf3c002na
[2] 9. Remove 6 screws [1] and remove the board mounting plate [2].
[1]
a04df2c003ca
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10. Loosen [2 screws [2] of the bypass gate solenoid (SD5) [1] and
[4] A= adjust the position of SD5 while checking the engraved line [5] so
3.2
0.5 that the distance between the bypass gate [3] and the bypass
mm conveyance plate [4] is within the standard value when SD5 is
[3] OFF.
Standard value: A = 3.2mm 0.5mm
[2]
11. Reinstall the above parts following the removal steps in reverse.
[5]
[1] 15jkf3c005na
(2) Procedure
1. Remove the following parts.
Upper cover /1
(Refer to G.8.2.2 Upper cover /1)
Upper cover /2
(Refer to G.8.2.3 Upper cover /2)
2. Turn ON the main body to enter the service mode and select
[State Confirmation]- [I/O Check Mode]. Perform the output code
72-03 : Shift roller motor (M2).
[4] [3] [5] [4]
3. Turn OFF the main body.
4. Both in the home position and the shift position, check to see if the
edge of the actuator [5] of the slide gear [4] is in the notch [3] of
the slide stay [2] of the shift unit [1].
When the edge of the actuator is in the notch of the slide stay,
perform the following adjustment.
[3] [2] [4] [1] 5. Loosen the screw [2] on the mounting plate [4] of the shift roller
home sensor (PS18) [1], and then adjust the position of the
mounting plate [4] by referring to the engraved line [3].
6. After completing the adjustment, tighten the screw [2].
7. Reinstall the above parts following the removal steps in reverse.
15jkf3c007na
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(2) Procedure
1. Remove the following parts.
[1]
Upper cover /1 (Refer to G.8.2.2 Upper cover /1) or the option
PI (when PI is connected)
Upper cover /2
(Refer to G.8.2.3 Upper cover /2)
A=6.5 0.5mm Rear cover
(Refer to G.8.2.5 Rear cover)
2. Turn ON the main body to enter the service mode and select
[2] [State Confirmation]- [I/O Check Mode]. Turn the output code
72-45 : Paper exit opening solenoid (SD4) to ON.
3. Turn OFF the main body.
4. Check to see if the gap between the plunger [2] of the solenoid
and the stopper [3] of the mounting plate is within a standard value
[3] 15jkf3c008na
when SD4 [1] is OFF.
Standard value: A = 6.5mm 0.5mm
When the value is not within the standard value, perform the
following adjustment.
5. Remove 2 screws [1] from the solenoid mounting plate [3], and
then remove the solenoid [2] together with the mounting plate [3].
[1]
[2]
[3] 15jkf3c009na
[2] 6. Loosen 2 screws [1] on the solenoid, and then adjust the position
of the solenoid [2] and tighten the screws.
Standard value: A = 6.5mm 0.5mm
A=6.5 0.5mm
[1] 15jkf3c010na
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[1] [5] 7. Reinstall the solenoid and the mounting plate [1], and then install
the solenoid mounting plate at the position where the paper exit
guide [2] contacts with the stopper (rubber) [4] of the paper exit
[4] guide stay [3] with 2 screws [5].
Note
[3] Check that there is 1 mm or larger gap between the paper
exit guide [2] and the paper guide stay [3].
[2]
8. Reinstall the above parts following the removal steps in reverse.
[4] [2]
(2) Procedure
1. Open the front door and pull out the stacker unit.
[3] 2. Rotate the belt detection gear to align the edge of the actuator [2]
of the belt detection gear [1] with the notch [3] of the panel /Rr.
[2]
[1]
15jkf3c012na
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3. Check to see if the paper exit arm [1] is within the extent shown in
45 the illustration [2].
When the position is not within the extent, perform the following
adjustment.
4. Remove screws [2] provided on the rail stopper, and then pull out
the stacker unit [2] further. (Refer toI.17.1 Adjustment the bypass
gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
[2]
[1]
15jkf3c013nc
[1]
5. Remove the screw [2] from the belt detection gear [1] and adjust
the position of the paper exit arm to the standard position, and
then adjust the position of the belt detection gear [1] to the position
in step 2 and secure it.
6. Reinstall the above parts following the removal steps in reverse.
[2]
15jkf3c014na
(2) Procedure
1. Turn ON the main body, and then turn OFF the main body after the
FS initial operation.
2. Open the front door and pull out the stacker unit.
3. Remove screws provided on the rail stopper, and then pull out the
stacker unit further. (Refer to I.17.1 Adjustment the bypass gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
4. Check that the actuator [2] of the alignment home sensor /Up
(PS8) [1] is on its home position.
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5. Check that the gap A between the adjustment plate /Up [1] and the
A 41.2 0.5mm panel /Rr [2] is within the specified value.
Standard value: A = 41.2 0.5mm (within)
When the value is not within the standard value, perform the
following procedure.
[3] 6. Loosen the screw [1], fix the gap between the adjustment plate /
UpRr [2] and the panel /Rr [3], and then secure the screw.
7. Loosen the screw [4], fix the gap between the adjustment plate /
1.5 UpRr [2] and the adjustment plate /UpFr [5].
A=335.5 0.5 mm
Standard value: A=335mm to 337mm (within)
(2) Procedure
[1] [2] 1. Perform stapling to check that the stapling position is within the
A=8.5 3mm standard.
Standard value for 1-corner staple at rear [1]: A = 8.5mm
3mm
Standard value for 1-staple at front [2]: B = 8.5mm 3mm
Standard value for flat-staple [3]: C = 8.5mm 3mm
(In the case of flat-staple, make sure that the line [4]
connecting 2 staples is parallel to the edge of paper.)
When the value is not within the standard value or the line is not
B=8.5 3mm
parallel to the edge of paper, conduct the following procedure.
[3]
C=8.5 3mm
[4] 15jkf3c018na
[2] 2. Open the front door and pull out the stacker unit.
3. Remove 2 screws provided on the rail stopper, and then pull out
the stacker unit further. (Refer to I.17.1 Adjustment the bypass
gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
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5. Loosen the adjustment screw [3] of the fixing stopper and adjust
the position of the fixing stopper within 0 to -0.5mm against the
heights of the other stoppers.
6. Perform stapling to check that the stapling position is within the
standard.
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(2) Procedure
1. Open the front door.
2. Pull out the stacker unit [1].
3. Remove 2 screws [2] of the rail stopper and pull the stacker unit
frontward further.
[2] Note
To prevent FS from falling, put something to hold [3]
under the stacker unit pulled out.
[1]
[2]
[3] 15jkf3c001na
mm [3]
0.5
3.2
A=
[2]
15jkf3c002na
[2] 9. Remove 6 screws [1] and remove the board mounting plate [2].
[1]
a04df2c003ca
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10. Loosen [2 screws [2] of the bypass gate solenoid (SD5) [1] and
[4] A= adjust the position of SD5 while checking the engraved line [5] so
3.2
0.5 that the distance between the bypass gate [3] and the bypass
mm conveyance plate [4] is within the standard value when SD5 is
[3] OFF.
Standard value: A = 3.2mm 0.5mm
[2]
11. Reinstall the above parts following the removal steps in reverse.
[5]
[1] 15jkf3c005na
(2) Procedure
1. Remove the following parts.
Upper cover /1
(Refer to G.8.2.2 Upper cover /1)
Upper cover /2
(Refer to G.9.3.3 Upper cover /2)
2. Turn ON the main body to enter the service mode and select
[State Confirmation]- [I/O Check Mode]. Perform the output code
72-03 : Shift roller motor (M2).
[4] [3] [5] [4]
3. Turn OFF the main body.
4. Both in the home position and the shift position, check to see if the
edge of the actuator [5] of the slide gear [4] is in the notch [3] of
the slide stay [2] of the shift unit [1].
When the edge of the actuator is in the notch of the slide stay,
perform the following adjustment.
[3] [2] [4] [1] 5. Loosen the screw [2] on the mounting plate [4] of the shift roller
home sensor (PS18) [1], and then adjust the position of the
mounting plate [4] by referring to the engraved line [3].
6. After completing the adjustment, tighten the screw [2].
7. Reinstall the above parts following the removal steps in reverse.
15jkf3c007na
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(2) Procedure
1. Remove the following parts.
[1]
Upper cover /1 (Refer to G.8.2.2 Upper cover /1) or the option
PI (when PI is connected)
Upper cover /2
(Refer to G.9.3.3 Upper cover /2)
A=6.5 0.5mm Rear cover
(Refer to G.8.2.5 Rear cover)
2. Turn ON the main body to enter the service mode and select
[2] [State Confirmation]- [I/O Check Mode]. Turn the output code
72-45 : Paper exit opening solenoid (SD4) to ON.
3. Turn OFF the main body.
4. Check to see if the gap between the plunger [2] of the solenoid
and the stopper [3] of the mounting plate is within a standard value
[3] 15jkf3c008na
when SD4 [1] is OFF.
Standard value: A = 6.5mm 0.5mm
When the value is not within the standard value, perform the
following adjustment.
5. Remove 2 screws [1] from the solenoid mounting plate [3], and
then remove the solenoid [2] together with the mounting plate [3].
[1]
[2]
[3] 15jkf3c009na
[2] 6. Loosen 2 screws [1] on the solenoid, and then adjust the position
of the solenoid [2] and tighten the screws.
Standard value: A = 6.5mm 0.5mm
A=6.5 0.5mm
[1] 15jkf3c010na
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[1] [5] 7. Reinstall the solenoid and the mounting plate [1], and then install
the solenoid mounting plate at the position where the paper exit
guide [2] contacts with the stopper (rubber) [4] of the paper exit
[4] guide stay [3] with 2 screws [5].
Note
[3] Check that there is 1 mm or larger gap between the paper
exit guide [2] and the paper guide stay [3].
[2]
8. Reinstall the above parts following the removal steps in reverse.
[4] [2]
(2) Procedure
1. Open the front door and pull out the stacker unit.
[3] 2. Rotate the belt detection gear to align the edge of the actuator [2]
of the belt detection gear [1] with the notch [3] of the panel /Rr.
[2]
[1]
15jkf3c012na
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[2] [1] 3. Check to see if the paper exit arm [1] is within the extent shown in
the illustration [2].
When the position is not within the extent, perform the following
adjustment.
4. Remove screws [2] provided on the rail stopper, and then pull out
the stacker unit [2] further. (Refer to I.18.1 Adjustment the bypass
gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
15jmf3c001na
[1]
5. Remove the screw [2] from the belt detection gear [1] and adjust
the position of the paper exit arm to the standard position, and
then adjust the position of the belt detection gear [1] to the position
in step 2 and secure it.
6. Reinstall the above parts following the removal steps in reverse.
[2]
15jkf3c014na
(2) Procedure
[1]
1. Turn ON the main body, and then turn OFF the main body after the
FS initial operation.
[2] 2. Open the front door and pull out the stacker unit.
3. Remove screws [2] provided on the rail stopper, and then pull out
the stacker unit [2] further. (I.18.1 Adjustment the bypass gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
4. Check that the actuator of the alignment home sensor /Up (PS2) is
on its home position.
15jmf3c002na
A=49.75 0.5mm 5. Check that the distance between the front surface of the rear plate
1.5 [1] and the paper side surface of the alignment plate /UpRr [2] is
B=335.5 mm
0.5
within a standard value A, and also check that the gap between
[1]
the alignment plate /UpRr [2] and the alignment plate /UpFr [3] is
within a standard value B.
Standard value: A = 49.75mm 0.5mm
Standard value: B = 335.5mm + 1.5/- 0.5mm
When the value is not within the standard value, perform the
following procedure.
[3] [2]
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[2]
[1] [3]
15jmf3c004na
(2) Procedure
1. Check that "I.18.5 Adjusting the mounting position of the alignment
plate /Up" has been conducted.
2. Turn ON the main body to enter the service mode and select
[State Confirmation]- [I/O Check Mode]. Perform the output code
72-41: Saddle stitching stopper motor (M18).
3. Turn OFF the main body.
4. Open the front door and pull out the stacker unit.
5. Remove 2 screws provided on the rail stopper, and then pull out
the stacker unit further. (Refer to I.18.1 Adjustment the bypass
[1] gate)
Note
[2] To prevent FS from falling, put something to hold under
the stacker unit pulled out.
[3]
15jmf3c005na
6. Remove the stapler unit cover.
(Refer to F.13.4.1 Removing/reinstalling the stapler unit cover)
7. Check that the actuator of the alignment home sensor /Up (PS8) is
on its home position.
8. Check that the actuator [3] of the alignment home sensor /Lw
(PS24) [2] of the alignment plate /Lw [1] is on its home position.
9. Put the paper larger than A4S on the stacker section and check
that the paper [3] is vertical by putting it against the alignment
plates /UpRr [1] and /LwRr [2]. Check that the distance between
[3]
[1] the front surface of the rear plate [4] and the paper side surface of
the alignment plate /LwRr [2] is within a standard value A, and also
check that the gap between the alignment plate /LwRr [2] and the
[4] alignment plate /LwFr [5] is within a standard value B.
Standard value: A = 49.75mm 0.5mm
Standard value: B = 335.5mm + 1.5/- 0.5mm (within)
When the value is not within the standard value, perform the
following procedure.
[5] [2]
B=335.5 1.5
0.5 mm A=49.75 0.5mm
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10. Check point for the adjustment
Note
When putting the paper in the stacker, press the flat-
stapling stopper release lever [2] with fingers so that the
paper does not cover the flat-stapling stopper [1].
11. Loosen the screws [1] and [2] to adjust the alignment plate /LwRr
[4] [3] [3] so that the standard value A is obtained, and then tighten the
screw [1].
Note
When it is hard to check the standard value A, press the
paper against the alignment plates /UpRr and /LwRr and
fix the alignment plate /LwRr at the position at which the
paper is vertical.
12. Adjust the alignment plate /LwFr [4] with reference to the alignment
plate /LwRr [3] so that the standard value B is obtained, and then
[4]
[2] [1] tighten the screw [2].
[2]
(2) Procedure
1. Perform stapling to check that the stapling position is within the
[1] [2]
A=8.5 1.5mm
standard.
Standard value for 1-coner staple at rear [1]: A = 8.5mm
1.5m
Standard value for 1-staple at front [2]: B = 8.5mm 1.5m
Standard value for flat-staple [3]: C = 8.5mm 1.5mm
(In the case of flat-staple, make sure that the line [4]
connecting 2 staples is parallel to the edge of paper.)
When the value is not within the standard value or the line is not
B=8.5 1.5mm parallel to the edge of paper, conduct the following procedure.
[3]
C=8.5 1.5mm
[4]
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2. Turn ON the main body to enter the service mode and select
[State Confirmation]- [I/O Check Mode]. Perform the output code
72-32 : Stapler movement motor (M11) (A4,1-stapling position).
Then turn OFF the main body.
3. Open the front door and pull out the stacker unit.
4. Remove screws [2] provided on the rail stopper, and then pull out
the stacker unit [2] further. (Refer to I.18.1 Adjustment the bypass
gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
[3]
[2]
[4] 15jmf3c010na
(2) Procedure
[1] 1. Perform stapling to check that the line [2] connecting 2 staples [1]
is parallel to the edge of paper and also check that the gap amount
L is within a standard value.
[2] Standard value: Gap amount L = 1mm or less
When the value is not within the standard value, perform the
following procedure.
[3]
L
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2. Confirm that the "I.18.5 Adjusting the mounting position of the
alignment plate /Up" and "I.18.6 Adjusting the mounting position of
the alignment plate /Lw" are already completed.
[1] 3. Open the front door and pull out the stacker unit.
4. Remove 2 screws provided on the rail stopper, and then pull out
the stacker unit further. (Refer to I.18.1 Adjustment the bypass
gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
[4]
[6] [3]
[5]
15jmf3c012na
(2) Procedure
1. Perform the stapling operation and check to see if there is one of
the following clinching problems.
There is the buckling [1] of the staple.
[1]
The floating of the staple [2] is more than the standard value (L
= 1 mm).
The bending height of the staple [3] is more than the standard
[2] value (L = 0.5 mm).
L=1mm
When there is any trouble, perform the following procedure.
[3] L=0.5mm
[1] [2] 2. Turn ON the main body and enter the service mode to select
[State Confirmation]- [I/O Check Mode]. Perform the output code
72-32 to move the stapler unit to the position for A4 and 1 staple,
and then turn OFF the main body.
3. Open the front door and pull out the stacker unit.
4. Remove screws [2] provided on the rail stopper, and then pull out
the stacker unit [2] further. (Refer to I.18.1 Adjustment the bypass
gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
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9. Install the stapler positioning jig [1] to the cartridge set section.
[1]
15jmf3c016na
10. Rotate the gears [1] of the staplers downward and adjust the
clinchers to the positions where 2 pins [2] of the stapler positioning
jigs are inserted into the positioning holes [4] of the clinchers [3],
and then rotate the gears [1] downward further to fully insert the
pins into the positioning holes.
Note
Be sure to rotate the gears of the staplers carefully
because the pins of the stapler positioning jigs may be
clogged if they are inserted forcibly.
[4]
[2] 15jmf3c017na
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[1]
15jmf3c018na
(2) Procedure
1. Perform the folding operation on A3 paper and check to see if the
misalignment amount is within the standard value.
Standard value: A = 1mm or less
When the value is not within the standard value, perform the
A
following procedure.
15jmf3c019na
2. Open the front door and pull out the stacker unit.
3. Remove 2 screws provided on the rail stopper, and then pull out
the stacker unit further. (Refer to I.18.1 Adjustment the bypass
gate)
Note
To prevent FS from falling, put something to hold under
the stacker unit pulled out.
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(2) Procedure
[1] 1. Remove the rear cover.
A (Refer to G.8.2.5 Rear cover)
[3] B 2. Open the front door.
C 3. Remove the stacker unit cover.
(Refer to G.9.3.9 Stacker unit cover)
4. Change the mounting position of each 2 of pressure springs [3] at
the front [1] and the rear [2].
The folding pressure is:
A: Weak B: Normal C: Strong
Note
C Hook each 4 of pressure springs [3] on the hook holes
B with the same mark.
A
C C
B B
A A
(2) Procedure
1. Check that "I.18.10 Half-fold stopper tilt adjustment" has been
conducted.
2. Perform the tri-folding operation and check to see if the tri-folding
positions are within the standard values.
When the tri-folding positions are not within the standard values,
perform the following adjustment.
Folding Standard value Standard
position A4S
c 81/2 x 11S
a
a 95mm 89mm 2mm
b 101mm 95mm 2mm
b 15jmf3c022na c 101mm 95mm 2mm
3. Turn ON the main body, adjust the 1st folding position (standard
"a") with the "Tri-Fold Position Adj." in "Finisher Adjustment" in the
service mode, and then perform the tri-folding operation.
4. If the 1st folding position "a" is within the standard, open the front
door and then pull out the stacker unit.
5. Open the tri-folding guide plate [1] and loosen 2 screws [2] of the
[3] tri-folding stopper, and then adjust the positions of the tri-folding
stoppers [4] by referring to the engraved line [3].
6. Tighten 2 screws [2], and then perform the tri-folding operation and
check to see if the 2nd folding position "b" is within the standard.
[2]
[4]
[2] [1]
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(2) Procedure
1. Check the tilt by using the platen copy or Service Mode after
A
aligning paper in the main body paper feed tray with the side guide
plate and the rear guide plate.
2. Conduct the paper skew adjustment when too much tilt is checked.
3. As a sample for checking the tilt of the punch hole position,
conduct 3 sheets of punch mode printing for each simplex mode
C and duplex mode.
4. Measure the punch hole positions on 3 sheets of printed paper to
check the tilt.
Tilt of the punch hole position (%) = (A-B)/C
B 15kjf3c001na
[2]
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(2) Procedure
1. Set 3 sheets of paper in the tray of the PI, and then feed them in
[1] [2]
the punch mode as samples.
2. Fold the sheets in half and check the tilt of the punch holes.
[1]: The front is wider
[2]: The back is wider
15jff3c004na
3. Open the front door of FS, and then loosen the screw [2] of the
guide plate [1].
4. Adjust the guide plate [1] in accordance with the misalignment of
the punch holes by referring to the markings [3].
The back is wider: Move to [4]
The front is wider: Move to [5]
5. Tighten the screw [2].
6. Repeat step 1 to 5 until the tilt of the punch holes is corrected.
[1]
[3]
[2]
[5] [4]
15jff3c005na
[2]
15knf3c002nb
3. Release the hook [1] and remove the cover of the side guide /Fr or /
[1] [2] Rr [2].
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4. Loosen 2 screws [1] of the side guide /Fr or /Rr, and slide the side
[2] [1] guide in the opposite direction to the shift direction twice as far as
the misalignment "a".
Example: If the punch position is shifted 1.5mm backward, the side
guide /Fr or /Rr must be slid 3mm forward.
[2]: 1 division = 2mm
5. Tighten 2 screws [1], and fix the side guide /Fr or /Rr.
Note
Be sure not to tighten 2 screws [2] too much.
6. Set the paper on the cover sheet tray /Up, and make sure that the
side guide /Fr or /Rr is mounted parallel to the paper.
7. Process the paper in the punch mode, and repeat the steps 1 to 6
until the misalignment of the punch hole position is improved.
8. Set the A4S paper on the cover sheet tray /Up, and conduct the
"Tray Size Adjustment" ("Stapler (PI) Adjustment") in the service
mode. (Refer to I.5.9.44 Post Inserter Tray Size)
9. Reinstall the preceding parts following the removal steps in reverse.
[2]
15knf3c002nb
3. Release the hook [1] and remove the cover of the side guide /Fr or /
[1] [2] Rr [2].
4. Remove 2 screws [1], and dismount the side guide /Fr or /Rr [2].
[1] [2] [1]
5. Loosen 2 screws [2] of the side guide /Fr or /Rr [1], and slide the
[1] [2] side guide in the opposite direction to the shift direction twice as far
as the misalignment "a".
Example: If the punch position is shifted 1.5mm backward, the side
guide /Fr or /Rr [1] must be slid 3mm forward.
6. Tighten 2 screws [2], and fix the side guide /Fr or /Rr.
Note
Be sure not to tighten 2 screws [2] too much.
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7. Mount the side guide /Fr or /Rr with 2 screws [1].
[1] [2] [1] Note
Be sure not to tighten 2 screws [2] too much.
8. Set the paper on the cover sheet tray /Up, and make sure that the
side guide /Fr or /Rr is mounted parallel to the paper.
9. Process the paper in the punch mode, and repeat the steps 1 to 6
until the misalignment of the punch hole position is improved.
10. Set the A4S paper on the cover sheet tray /Lw, and conduct the
"Tray Size Adjustment" ("Stapler (PI) Adjustment") in the service
mode. (Refer to I.5.9.44 Post Inserter Tray Size)
11. Reinstall the preceding parts following the removal steps in reverse.
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(2) Procedure
1. With the paper press solenoid /1 (SD6) turned on by hand, check
to see if the A section in the drawing left is 1.5mm to 3mm.
rOO
(2) Procedure
1. With the paper press solenoid /2 (SD7) turned OFF by hand, check
to see if the A section in the drawing left is 66 2mm.
ls502to3004c
2. When not in the range of adjustment, loosen the fixing screw of the
paper press solenoid /2 (SD7) and make adjustments by sliding it
up and down.
ls502to3005c
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(2) Procedure
1. With the paper press solenoid /3 (SD8) turned OFF by hand, check
to see if the A section in the drawing left is 50.1 1mm.
ls502fs3006c
2. When not in the range of adjustment, loosen the fixing screw of the
paper press solenoid /3 (SD8) and make adjustments by sliding it
from side to side.
ls502fs3007c
(2) Procedure
1. With the job partition solenoid (SD2) turned ON by hand, check to
NG OK see if the job partition blade [1] in the drawing left does not
protrude from the metal frame [2].
[1]
[2]
ls502to3009c
2. When not in the range of adjustment, loosen the fixing screw of the
job partition solenoid (SD2) and make adjustments by sliding it
from side to side.
ls502fs3008c
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(2) Procedure
1. Conduct the horizontal adjustment by inserting the driver to the
holes [2] and [3] on each of 4 ratchet material [1] and moving it
back and forth. It goes up with the hole [2] and goes down with the
hole [3].
Note
Be sure to make adjustments while considerate the height
between the main body and other optional devices.
Be sure not to go it up too much, otherwise the bolt
comes off. (max. 5mm)
Be sure that the caster is contacting installation surface,
otherwise the ratchet does not work. In this case, adjust
the casters which are on the ground first to get the
casters spinning to be on the ground.
[1] [2] [3]
a0h1f3c001ca
(2) Procedure
1. Turn ON the power of the main body.
2. Move the grip belt by hand and stop it at the position in which the
leading edge of the grip [1] is about 4mm from the stack exit guide
plate [2].
a: approx. 4mm
[2]
[1] ls502fs3010c
3. Rotate VR1 [1] on the LS control board (LSCB) fully to the left.
[1] ls502fs3011c
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4. Rotate VR1 [1] to the right and stop it at the position in which LED2
[2] turns ON from flashing.
Note
When LED2 is rotated too much from the turn-on position
to the flashing position, repeat the procedure starting at
Step2.
6. When the interval is not within the standard value, change the
position of the sensor mounting plate [1]. Loosen 2 screws [2] and
slide the sensor mounting plate to the right [3] to widen the interval
"a". Slide the plate to the left [4] to narrow the interval.
[1]
[4] [3]
[2]
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(2) Procedure
1. Loosen 2 screws [2] of the roller solenoid /2 (SD6) [1].
2. Measure the distance A [5] between the end face of the vertical
conveyance roller /Lt [3] and the right side (the opposite of the
paper through side) of the guide plate [4] when the roller solenoid /
[1] 2 (SD6) [1] is turned ON, and then tighten the screw [2] after
adjusting the distance so that it becomes the standard value.
[4] Standard value: A = 0mm to 1.5mm
[2]
[3]
[1]
[3]
A
[5]
[4] fd501fs3001c
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(2) Procedure
1. Loosen 3 screws [2] on the 2nd folding roller solenoid mounting
[1] plate [1].
2. Measure the gap A which the vertical conveyance roller /Lt [4] is
out from the guide plate [5] when the 2nd folding roller solenoid
(SD18) [3] is ON.
[2] 3. Adjust the mounting position so that the gap A is within the
standard value shown in the following table, and then loosen 3
screws [2].
Standard value: A = 4mm to 5mm
[3]
[4]
[4]
A
[5]
[4] a0h0f3c002ca
(2) Procedure
[3] 1. Disconnect the connector [1] and 4 screws [2], and then remove
the cord support board /A [3].
[1]
[2] fd501fs3002c
A [1] [2] B 2. With the alignment plate /Fr [1] and the alignment plate /Rr [2]
moved to the center, loosen the 2 screws [3].
3. Measure the distances A and B using a ruler and adjust the
positions of the alignment plate /Fr [1] and the alignment plate /Rr
[2] so that the distances A and B become equal, and then tighten 2
screws [3].
4. Reinstall the above parts following the removal steps in reverse.
[3] fd501fs3003c
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(2) Procedure
1. Conduct the horizontal adjustment by inserting the driver to the
holes [2] and [3] on each of 4 ratchet material [1] and moving it
back and forth. It goes up with the hole [2] and goes down with the
hole [3].
Note
Be sure to make adjustments while considerate the height
between the main body and other optional devices.
Be sure not to go it up too much, otherwise the bolt
comes off. (max. 5mm)
Be sure that the caster is contacting installation surface,
otherwise the ratchet does not work. In this case, adjust
the casters which are on the ground first to get the
casters spinning to be on the ground.
a0h0f3c001ca
(2) Procedure
[1] 1. Install the regulation plate rack A [1] and the regulation rack B [2]
so that they are aligned with the reference hole of the detection
gear [3].
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[3] [1] 2. Check the paper size VR [2] to ensure it is held by the 2 bosses on
the paper size VR mounting plate [1].
3. Install the paper size VR [2] so that the notch of its center hole is
set to the notch of the detection gear [3].
[2] fd501fs3009c
[1] [2] 4. Check to see if the regulation plate rack A [1], the regulation plate
rack B [2], the hole position of the detection gear [3] and the notch
position of the paper size VR [4] are in the correct position
respectively.
[3]
[4] fd501fs3010c
(2) Procedure
1. Slide 2 papers feed arm fixing levers [1] to inside, and insert the
[4] shafts [2] into the holes [3] in the paper feed arm to secure the
paper feed arm [4].
[3] [2]
[4]
[1]
fd501fs3011c
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(2) Procedure
1. Conduct the horizontal adjustment by inserting the driver to the
holes [2] and [3] on each of 6 ratchet material [1] and moving it
back and forth. It goes up with the hole [2] and goes down with the
hole [3].
Note
Be sure to make adjustments while considerate the height
between the main body and other optional devices.
Be sure not to go it up too much, otherwise the bolt
comes off. (max. 5mm)
Be sure that the caster is contacting installation surface,
otherwise the ratchet does not work. In this case, adjust
the casters which are on the ground first to get the
casters spinning to be on the ground.
[1] [2] [3]
a0h2f3c001ca
(2) Procedure
1. Perform the center folding operation for 5 sheets of A3 or 11 x 17
paper and check their skew "a".
Standard value a = 1.5mm
When the value is not within the standard value, perform the
following procedure.
a 15anf3c002na
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[3] [6] [2] [1] [8] 2. Open the front door /Rt and pull out the folding unit.
3. Loosen the screw [1], adjust the alignment stopper /Rr2 [3] back
and forth by sliding the adjusting bracket [2] to right and left, and
tighten the screw [1].
Note
If the folding pattern on paper exited to the direction of
bundle exit tray front side [4] is [5], slide the adjusting
bracket [2] in the arrowed direction [6].
If the folding pattern is [7], slide the adjusting bracket [2]
in the arrowed direction [8].
By sliding the adjusting bracket [2] to 1mm right and left,
the alignment stopper /Rr2 [3] moves 1/3mm back and
forth.
4. Return the folding unit to the original position and repeat the steps
1 through 3 until the standard value can be obtained.
[5] [7]
[4] a0h2f3c002ca
(2) Procedure
1. Conduct the tri-folding with A4S or 8 1/ x 11S, and check if the
2
interval "A" between the first folding and the second folding is
within the standard value.
Standard value A = 102.0mm 3mm (A4S)
Standard value A = 96.1mm 3mm (81/2 x 11S)
When the value is not within the standard value, perform the
following procedure.
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[2] [1] 2. Open the front door /Rt and pull out the folding unit.
3. Loosen 2 screws [1] and move the stopper [2] in parallel back and
forth referring to the mark [3].
Note
Moving to the front side [4] makes the length between the
foldings longer.
Moving to the back side [5] makes the length between the
foldings shorter.
(2) Procedure
1. Perform the saddle stitching operation for 25 to 30 sheets of A3 or
11 x 17 paper and check the misalignment "a" between the staple
position and the folding position.
Standard value a = 1mm
When the value is not within the standard value, conduct "(2).
Adjustment Procedure /1" then "(3). Adjustment Procedure /2" in
this order.
a
15anf3c005na
5. While pushing the saddle stitching hold /Up [2] to the allowed
[3] a0h2f3c005ca
direction [5] and contacting it to the screw [1], tighten the screw [4].
6. Remove the screw [1] and return it to the original position.
7. Conduct a test print in procedure A, and repeat steps 2 to 6 until
the standard value is obtained.
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[10] [4] [2] [3] [1] 3. Install the M4 screw [1] obtained from the exterior and so on into
the adjustment screw hole [3] of the saddle stitching hold /Up [2]
with your fingers and tighten it slightly until it is contacted.
Note
Do not tighten the screw [1] too tight. Stop tightening
when it is contacted.
(2) Procedure
[4] [6] [3] [1] [2] 1. Carry out stapling operation to check that the broken staple, the
bent staple, or the defective staple does not occur. If the defective
occurs, conduct the following procedure.
2. Open the front door /Lt.
3. Install the M3 screw about 20mm long [3] into the adjustment
screw hole [2] of the stapler mounting bracket [1] with fingers and
tighten it slightly until it is contacted to the supporting bracket [4].
Note
Do not tighten the screw [3] too tight. Stop tightening
when it is contacted.
6. While pushing the stapler mounting bracket [1] to the back side [6]
and contacting the screw [3] to the supporting bracket [4], tighten
the screw [5].
7. Remove the screw [3].
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8. Repeat steps 1 to 7 until the defective staple does not occur.
(2) Procedure
[3] [2] 1. Carry out stapling operation with 2 sheets of papers, and check if
the staple break through the paper. If the paper is broken through,
perform the following steps.
2. Pull out the saddle stitching unit.
(Refer to F.17.3.3 Pulling out the saddle stitching unit)
3. Tilt the bundle arm [1] to the front.
4. Remove the staple cartridges [2] to the front.
5. Rotate the stapler move gear [3] to move the stapler assy inward,
then move them outward by approx. 30mm (the interval between
the stapler becomes approx. 60mm).
Note
Rotate the stapler move gear [3] to move the stapler assy
inward, then move them outward by approx. 30mm (the
interval between the stapler becomes approx. 60mm).
[1] 15anf3c009na
[1] [2] 6. Remove the screw [1] and remove the sensor cover [2].
15anf3c010na
8. Remove 3 screws [2], and then remove the saddle stitching guide
plate [3].
[1]
[2] 15anf3c011na
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[3] 9. Rotate the screw [1] clockwise until clicked to make the clinchers
[2] contact with the staplers [3] and lock the clinchers [2]. At the
moment the clinchers are locked, check if the clinchers do not roll
from side to side and the gap between the staplers and the
clinchers equals to the standard value.
a
Standard value "a": 0.3 0.1mm (2 sheets of 64g/m2 papers can
pass through the gap while 3 sheets cannot.)
10. When the gap is out of the standard value, loosen the screw [1]
counterclockwise and lower the clinchers once. Then perform the
adjustment the following procedure.
[2]
[1]
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[5] [4] 13. Put the saddle stitching unit back. Then carry out stapling
operation with 2 sheets of papers, and check if the staple does not
break through the paper.
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(2) Procedure
1. Check the trimming parallelism by trimmng center folded or senter
a stitched paper if it is within the standard value.
Standard value:
"a" = 1.0mm or less (2 to 15 sheets)
"a" = 1.5mm or less (16 to 50 sheets)
When the value is not within the standard value, perform the
following procedure.
Note
Remove the staple to check it for 2 sheets to 15 sheets.
a0h2f3c008ca
[4]
[3]
a0h2f3c009ca
[1]
[3]
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(2) Procedure
1. Check the trimming gap a by trimming the center folded or senter
stitched book which has 31 pages or more.
a Conduct the following steps if the gap is large.
Note
There is no standard value of trimming gap for 31 pages
or more. Refer to the standard value for 16 pages to 30
pages, which is 1.5mm.
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(2) Procedure
[2] [3] [1] 1. Remove the SC cover/Fr. (Refer to G.15.2.11 SC cover /Fr)
2. Loosen a screw [1].
3. Adjust the position of the sub scan alignment plate by moving the
clamp entrance assy [2] in the direction of the arrow [4] or [5] to
change the installation position of the clamp entrance assy against
the coupling bracket [3].
Note
Be sure to hold down the coupling bracket [3] when
moving the clamp entrance assy, as the assy is heavy and
hard to move.
[6] shows the book exit direction;
a. A misalignment occurs near the bottom side (front side
when inside paper alignment is performed)
[7]: Move the clamp entrance assy [2] in the direction of
the arrow [4] to make the gap at the front side narrower.
b. A misalignment occurs near the top side (back side
[5] [4] when inside paper alignment is performed)
[8]: Move the clamp entrance assy [2] in the direction of
the arrow [5] to make the gap at the front side wider.
When moving the clamp entrance assy [2] in the direction
of the arrow [5], the misalignment of the inside papers
occurs at both the top and bottom sides. To correct the
misalignment, perform " Clamp FD Position Adj. (Perfect
Binder Adjustment) in Service Mode Finisher
Adjustment Perfect Binding Machine Adjustment after
performing this adjustment.
Bottom
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(2) Procedure
[2] [4] [1] 1. Pull out the clamp unit.
2. Move the clamp alignment plates /Fr [1] and /Rr [2] inward as far
as they go [3].
Note
Be sure to hold both clamp alignment plates/Fr [1] and /Rr
[2], and move them slowly to maintain the proper
engagement of the belt and the pulleys.
3. Loosen 2 screws [4] and adjust the position of the clamp alignment
plates/Fr [1] and /Rr [2] by moving them back and forth.
Note
[5] shows the book exit direction;
a. When top edge of cover paper runs off that of inside
papers [6]: Move the clamp alignment plates/Fr [1] and /Rr
[3]
[2] backward by the same distance.
[6] [7] b. When bottom edge of cover paper runs off that of inside
papers [7]: Move the clamp alignment plates/Fr [1] and /Rr
[2] forward by the same distance.
[5] When moving 2 clamp alignment plates in the same
direction, always move them by the same distance.
(2) Procedure
[4] [8] [5] [12] [13] [14] 1. Remove the rear cover /Rt.
(Refer to G.15.2.5 Rear cover /Rt)
2. Loosen a screw [1].
3. Adjust the home position of the pellet supply arm by moving the
mounting plate [3] of the pellet supply arm home sensor (PS39) [2]
referring to the engraved lines [4] on the mounting plate [3].
a. Move the mounting plate in the direction of the arrow [5] to make
the pellet supply arm [6] home position become closer to the glue
tank [7].
b. Move the mounting plate in the direction of the arrow [8] to make
the pellet supply arm [6] home position become further from the
glue tank [7].
Note
Adjust the position of the pellet supply arm so that the
[1] [3] [2] [10] [11] [9]
distance between the arm and the edge of the metal frame
is 0mm to 3mm: A when the arm comes to the home
position.
Do not move the mounting plate excessively or it contacts
[6] with the other parts.
[15]
4. Loosen a screw [9].
5. Adjust the pellet supply position by moving the mounting plate [11]
[7] of the pellet supply arm upper limit sensor (PS38) [10] referring to
the engraved lines [12] on the mounting plate.
a. Move the mounting plate in the direction of the arrow [13] to
make the angle range of the pellet supply arm [6] become
a15xf3c001ca narrower.
b. Move the mounting plate in the direction of the arrow [14] to
make the angle range of the pellet supply arm [6] become wider.
Note
Adjust the position of the pellet supply arm so that the
distance between the arm and the edge of the metal frame
is +2mm to -4mm: B when the arm comes to the home
position.
Do not move the mounting plate excessively or it contacts
with the other parts.
6. Turn on the main power switch (SW1) and the power switch
(SW2).
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7. Carry out the output check "77-43" of I/O check in the service
mode to detect the home position of the pellet supply arm and
check if the home position is appropriate.
8. Move the pellet supply arm to the pellet supply position using the
output check "77-44" of I/O check in the service mode and check if
the pellet supply position is appropriate.
Note
For restrictions or cautions of the output check "77-44",
refer to the I/O check mode.
When it is hard to check the supply position, turn OFF the
sub power switch (SW) and the main power switch (SW1)
and remove the suction unit [15].
A a15xf3c002ca (Refer to G.15.2.20 Glue tank unit)
B 9. When the test result is not good, turn off the sub power switch
(SW2) and the main power switch (SW1) and repeat steps 2 to 8.
10. Reinstall the above parts following the removal steps in reverse.
a15xf3c003ca
(2) Procedure
[2] [1] 1. Remove the rear cover /Rt. (Refer to G.15.2.5 Rear cover /Rt)
2. Loosen 2 screws [1].
3. Adjust the stopper [4] position by moving it up and down with 2
screws [3] referring to the engraved lines [2], then tighten the
screws [1].
Note
The stopper [4] moves down 0.5mm by tightening the
screws [3] for 1 rotation and it moves up by loosening the
screws.
Raising the stopper brings the glue apply roller upward
[4] [3] making the gap become smaller, which decreases the
amount of glue applied.
Lowering the stopper brings the glue apply roller down
making the gap become larger, which increases the
amount of glue applied.
Do not lower the stopper excessively. Too much gap
causes the glue application to fail.
When raising or lowering the stopper, be sure to adjust 2
screws [3] for the same amount and maintain the
horizontal state of the stopper.
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When the gap in the thick coat mode is adjusted, the gap in the thin coat mode is changed. Therefore, be sure to adjust the gap
in the thin coat mode also after adjusting the gap in the thick coat mode.
*1 The thick coat mode is not used for 1200/1200P/1051/1250/1250P/1052.
CAUTION
The glue tank unit is extremely hot immediately after turning off the main power switch (SW1) or the power switch (SW2) of the
main body.
To prevent burn injuries, make sure to leave the unit until it cools enough before performing the adjustment.
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4. After performing the adjustment, make a test print and binding to
check that the glue amount applied to the book spine is
appropriate.
5. Conduct the gap adjustment in the thin coat mode.
(2) Procedure
1. Loosen 3 screws [2] of the bracket /Rt [1].
[1] 2. Loosen 2 screws [4] of the bracket /Lt [3].
3. Move the brackets /Rt [1] and /Lt [3] up and down by turning the
[5] screws [7] and [8] to adjust the height of the glue tank movement
rails/Rt [9] and /Lt [10] referring to the engraved lines [5] and [6] on
the brackets /Rt and /Lt.
Note
[2]
Be sure to turn the screws [7] and [8] by the same amount
so that the brackets/Rt [1] and /Lt [2] move the same
amount.
[9] When the glue applied to the spine gets lower toward the
bottom side, lower the brackets/Rt [1] and /Lt [2].
[10]
[4]
[6] [8]
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(2) Procedure
[3] [6] [4]
1. Turn the knob [1] to move the cover paper alignment plate/Fr [2]
backward.
2. Loosen the screw [3] and adjust the actuator [6] position of the
cover paper folding plate HP sensor /Lt (PS49) [5] by moving the
actuator right and left referring to the engraved lines [4].
Note
[7] shows the book exit direction;
a. When the book spine inclines as [8]: Move the actuator
[6] to the left.
b. When the book spine inclines as [9]: Move the actuator
[6] to the right.
[1] [2] [5] 3. After performing the adjustment, make a test print and binding to
check that the book spine ends form right angle and no inside
papers come off from the cover paper.
Note
At the test print, print more than 50 sheets, or you cannot
check the book spine.
[8]
[7]
[9]
a075f3c021ca
(2) Procedure
1. Remove the cover paper tray. (Refer to G.15.2.28 Cover paper
[1] [2]
tray)
2. Remove 4 screws [1] and remove the cover /Rt [2].
[1]
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[6]
[2]
a075f3c023ca
[1]
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(3) Procedure
1. Remove the rear cover. (Refer to G.15.2.5 Rear cover /Rt)
2. Remove the E-ring [1].
3. Move the gear [2] to the right [3] and remove the pin [4].
4. Remove the E-ring [5].
5. Move the gear [2] to the left [6] and install the E-ring [1].
6. Turn ON the main power switch (SW1) and the sub power switch
(SW2) to let the system perform the initial operation.
7. Insert the pin [4], adjust the gear [2] so that it aligns with the gear
inside, and slide the gear [2] to the right.
8. Install the E-ring [5] Install the rear cover
9. Install the rear cover.
[5] [4] [2] [1] [3]
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(2) Procedure
[8] [7] 1. Loosen the screw [1] and [2].
2. Adjust the position and angle of the cover paper alignment plate /
[1] Fr [9] by moving the mounting brackets /Rt [5] and /Lt [6] to the
front [7] and to the back [8] referring to the engraved lines [3] and
[4].
[5]
Note
Do not move the mounting bracket /Lt [6] excessively, or
[3]
the plate contacts with the gear [10].
[11] shows the book exit direction;
[2] [6] a. When the cover paper runs off the top edge of inside
paper [12]: Move the mounting brackets /Rt [5] and /Lt [6]
[4] forward [7] by the same distance.
b. When the cover paper runs off the bottom edge of
inside paper [13]: Move the mounting brackets /Rt [5] and /
Lt [6] backward [8] by the same distance.
c. When 3 edges of cover paper misalign with the edges of
inside paper [14]: Move the mounting bracket /Rt [5]
[8] backward [8] and move the mounting bracket /Lt [6]
[7] forward [7].
d. When 3 edges of cover paper misalign with the edges of
inside paper [15]: Move the mounting bracket /Rt [5]
forward [7] and move the mounting bracket /Lt [6]
backward [8].
[10] [9]
[12] [13]
[11]
[14] [15]
a075f3c025ca
(2) Procedure
[2] 1. Remove the scraps box.
2. Remove 3 screws [1] and remove the metal frame [2].
[1]
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[5] [4] 3. Loosen the screw [1] and adjust the position of the roller cutter
assy [3] by moving it to the right [4] and the left [5] referring to the
engraved lines [2].
Note
When the length of the back cover is shorter than the
length of the front cover at the bottom side:
Move the roller cutter assy [3] to the right side [4].
When the length of the back cover is longer than the
length of the front cover at the bottom side:
Move the roller cutter assy [3] to the left side [5].
(2) Procedure
[3] [2] [5] [4] 1. Loosen 3 screws [1].
2. Adjust the position of the positioning pin/Fr [3] by moving it forward
[4] and backward [5] referring to the engraved lines [2].
Note
[6] shows the book exit direction;
a. When the cover paper runs off the top edge of inside
paper [7]: Move the positioning pin /Fr [3] to the back [5].
b. When the cover paper runs off the bottom edge of
inside paper [8]: Move the positioning pin /Fr [3] to the
front [4].
[1]
[7] [8]
[6]
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(2) Procedure
1. Pull out the cover paper tray.
2. Remove all remaining cover papers from the cover paper tray.
3. Loosen a screw [1].
4. Push the stopper [3] in the direction of the arrow with the release
lever [2] retracted, and secure the stopper [3] with the screw [1].
Note
After performing the adjustment, loosen the screw [1] and
retighten it after releasing the stopper [3].
5. Install the cover paper tray, and pull out the tray again after the
cover paper lift plate has lifted to the upper limit, which can be
judged by the operating sound of the cover paper lift motor.
6. Remove the stopper screws, 1 each, attached on the right and left
rails and pull the cover paper tray further out. (Refer to G.15.2.28
Cover paper tray)
[2] a075f3c002ca
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[1] [2] 8. Pull the plunger [2] of the pick-up solenoid [1] and measure the
gap between the pick-up roller [3] and the cover paper lift plate [4]
with a thickness gauge.
Measured value A = 0.1mm to 1.5mm
If it is not within the standard value, follow step 9 and after.
9. Loosen a screw [5].
Note
Before loosening the screw, be sure to mark off the
position of the pick-up solenoid [1] by drawing a line [6].
10. With the plunger [2] pulled, adjust the position of the pick-up
solenoid [1] so that the gap between the pick-up roller [3] and the
cover paper lift plate [4] falls into the specified range.
[5] [6] 11. Tighten the screw [5] to fix the pick-up solenoid [1].
12. Load cover paper on the cover paper tray and close the tray.
13. Make a test print and binding selecting the perfect binding as the
binding method and the PB cover paper tray as the cover feeder.
Check that the no feed error does not occur.
14. Reinstall the above parts following the removal steps in reverse.
[3]
A
[4]
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(2) Procedure
1. Pull out the cover paper tray.
2. Remove all remaining cover papers from the cover paper tray.
3. Loosen a screw [1].
4. Push the stopper [3] in the direction of the arrow with the release
lever [2] retracted, and secure the stopper [3] with the screw [1].
Note
After performing the adjustment, loosen the screw [1] and
retighten it after releasing the stopper [3].
5. Install the cover paper tray, and pull out the tray again after the
[1] cover paper lift plate has lifted to the upper limit, which can be
judged by the operating sound of the cover paper lift motor.
6. Remove the stopper screws, 1 each, attached on the right and left
rails and pull the cover paper tray further out. (Refer to G.15.2.28
Cover paper tray)
7. Pull out the tray again. Remove 2 screws [1] to remove the paper
feed cover [2].
[2] a075f3c005ca
[1] [2] 8. Check that the actuator [1] of the pick-up roller assy is aligned with
the center [3] of the cover paper tray upper limit sensor (PS74) [2].
9. Remove the pick-up roller section [4]. (Refer to F.18.3.1
Removing/reinstalling the pick-up roller assy and the separation
roller assy)
[3]
[4]
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[2] [3] [1] 10. Mark off the position of the cover paper tray upper limit sensor
mounting plate [1] by drawing a line [2].
11. Remove 2 screws [3] and temporarily install the cover paper upper
limit sensor mounting plate [1] with the screws through the
elongated screw holes [4].
12. Make vertical adjustments of the cover paper upper limit sensor
mounting plate [1] and fasten it with the screws [3].
Note
Be sure to install the cover paper tray upper limit sensor
mounting plate [1] so that it keeps in a horizontal position.
Reference:
Raising the position of the cover paper tray upper limit
sensor brings the pick-up roller [5] down (It increases the
[4] [1] vertical gap [7] between the paper feed roller [6] and the
pick-up roller [5].)
Lowering the position of the cover paper tray upper limit
sensor brings up the pick-up roller [5] (reduces the
vertical gap [7] between the cover paper feed roller [6] and
the pick-up roller [5]).
When crimp of leading edge or paper jam occurs, or when
curled cover paper (concave curl) need to be used, raise
the cover paper tray upper limit sensor mounting plate.
When feeding warped cover paper (convex curl), lower the
cover paper tray upper limit sensor mounting plate.
14. Load cover paper on the cover paper tray and close the tray.
15. Make a test print and binding selecting the perfect binding as the
binding method and PB cover paper tray as the cover feeder.
[7]
Check that the errors do not occur. If the errors still occur, repeat
steps 9 to 15.
16. Check the cover paper tray paper feed pick-up adjustment. (Refer
a075f3c007ca to I.24.13 Cover paper tray pick-up adjustment)
17. Reinstall the above parts following the removal steps in reverse.
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(2) Procedure
1. Pull out the cover paper tray.
2. Change the position of the spring adjustment lever [1]. The
separation pressure is strengthened when the lever moves to the
direction [2] and is weakened when the lever moves to the
direction [3].
Weak: A double feed jam is improved.
Strong: A no feed jam is improved.
Reference:
The spring load changes in increments of about 10%.
[2] [3]
a075f3c008ca
(2) Procedure
[1] 1. Make a test print and binding selecting the perfect binding as the
binding method and PB cover paper tray as the cover feeder.
Check how much the cover paper misaligns with the inside papers.
2. Pull out the cover paper tray.
3. Remove all remaining cover papers from the cover paper tray.
4. When the cover paper guides [1] are set at the small-size position,
extend them.
5. Loosen 2 screws [2].
6. Move the cover paper guides [1] and adjust the center position
based on the misalignment amount checked at step1, referring to
the marking-off line [3].
7. Tighten 2 screws [2].
8. Load cover paper on the cover paper tray and close the tray.
9. Make a test print and binding selecting the perfect binding as the
[2]
binding method and PB cover paper tray as the cover feeder.
Check that the misalignment amount falls into the specified range.
Standard value:
0 1mm or less (aligned edges)
0 1.5mm or less (trimmed edges)
10. If the value falls outside the range, repeat the steps 2 to 9.
[3]
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PB-503
(2) Procedure
1. Pull out the cover paper tray.
2. Remove all remaining cover papers from the cover paper tray.
3. Loosen a screw [1].
4. Push the stopper [3] in the direction of the arrow with the release
lever [2] retracted, and secure the stopper [3] with the screw [1].
Note
After performing the adjustment, loosen the screw [1] and
retighten it after releasing the stopper [3].
5. Install the cover paper tray, and pull out the tray again after the
cover paper lift plate has lifted to the upper limit, which can be
judged by the operating sound of the cover paper lift motor.
[2] [1] 6. Check if the cover paper lift plate [3] is placed horizontally using
the engraved lines on the near side [1] and the far side [2] of the
tray. If the plate is not horizontal, perform step7 and the steps that
follow.
[3]
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I ADJUSTMENT/SETTING > 24. MECHANICAL ADJUSTMENT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PB-503
[2] 7. Remove 6 screws [1] of the cover paper tray front cover [3].
8. Disconnect the connector [2], and remove the cover paper tray
front cover [3].
[3]
[1] [1]
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I ADJUSTMENT/SETTING > 24. MECHANICAL ADJUSTMENT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PB-503
9. Lift up the pick-up roller [1].
10. Move the cover paper guides [2] to the positions for the smallest
paper size.
11. Remove the screw [3] and tighten it through the elongated screw
hole [4] temporarily.
12. Loosen the screw [5] while supporting the pulley mounting plate [6]
[9] by hand, and correct the tilt of the cover paper lift plate [8] referring
to the engraved lines [7].
13. Check that the cover paper lift plate [8] is placed horizontally, and
secure the plate with the screw [5] and [9].
[5] [3] Note
When tightening the screws [5] and [9], check that the
wire [10] has not come off the pulley or not crossed.
[4] [7]
[1]
[8] [2]
[10]
[6]
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I ADJUSTMENT/SETTING > 24. MECHANICAL ADJUSTMENT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L PB-503
(2) Procedure
1. Loosen the nut [2] of the caster /B [1] at 2 places.
[2] [3] [1]
2. Rotate the screw [3] at 2 places for adjusting the height of the PB
left side.
3. Conduct the height adjustment by inserting the driver to the holes
[6] and [7] on each of 4 ratchet section [5] of the casters /A [4] and
moving it back and forth. It goes up with the hole [6] and goes
down with the hole [7].
Note
Be sure to make adjustments while considerate the height
between the main body and other optional devices.
Be sure not to go it up too much, otherwise the bolt
comes off.
When the caster /A [4] is not on the ground, fix the caster
so that the ratchet does not spin out.
Be sure to adjust so that every casters /A and /B are on
the ground.
4. Secure the screw [3] of the caster /B [1] at 2 places and tighten the
nut [2].
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I ADJUSTMENT/SETTING > 25. MECHANICAL ADJUSTMENT
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L RU-506
(2) Procedure
1. Turn OFF the straight gate solenoid (SD1) manually and check
[1] [2] that its edge [1] is above the guide plate [2]. At the same time turn
ON the plunger and check the edge [3] of the straight is below the
guide plate [4].
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L RU-506
(2) Procedure
1. Turn ON the stacker exit shutter solenoid (SD2) [2] manually and
[2]
check that its edge [3] is inside the folded area [6] of the guide
plate [5] of the paper re-feed roller[4].
Note
Check it from the opening [7].
[2] a0gef3c002ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L RU-506
(2) Procedure
1. Turn OFF the plunger [1] of the stack switching solenoid (SD3)
[2] [3] manually and check that the driven roller [2] is in contact with the
paper re-feed roller [3]. Then turn ON to check that the gap
between them is same as or lager than the standard value "a".
Standard value "a": The gap between the driven roller [2] and the
re-feed roller [3] is 2mm or more.
Note
Check it from the opening [4].
[2] [1] 2. When it is not within the adjustment range, loosen 2 fixing screws
[2] and slide SD3 [1] to left/right to adjust the position.
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25.4 Position adjustment of the stacker entrance guide plate solenoid (SD4)
(1) Usage
Conduct this adjustment when replacing the stacker entrance guide plate solenoid.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L RU-506
(2) Procedure
1. Be sure to fix the stacker entrance guide plate solenoid assy at the
[5] [4] position where the roller [4] installed to the drive shaft [3] of the
solenoid starts pushing the mounting bracket [6] of the stacker
entrance roller [5] with the plunger [1] touching with the mounting
bracket [2].
Note
Check it from the opening [7].
[6] [3]
[1] a0gef3c004ca
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 1. OUTLINE
J REWRITING OF FIRMWARE
1. OUTLINE
1.1 Precautions on rewriting the firmware
(1) Check items
When rewriting the firmware, be sure to check the type (G00, G80, G81) of current firmware and execute ISW with the same type of firmware.
Since the type of firmware differs depending on the board, an error code or malfunction code is displayed by executing ISW with wrong
firmware.
Note
Depending on the board, there are 3 types of firmware; G00-xxxx, G80-xxxx, G81-xxxx.
When the rewrite is executed with the type that does not match the current firmware type, the rewrite does not complete
normally and an error code or malfunction code occurs.
Contact the service manager of the authorized distributor for the method to identify the board.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 1. OUTLINE
ISW did not complete normally ISW did not complete normally
and "Now rewriting program" is and "Now rewriting program" is
displayed. displayed.
G80-xxxx NG-A OK NG-B
ISW did not complete normally ISW did not complete normally
and "Now rewriting program" is and ISW error is displayed.
displayed. "Download error occurred <246>"
G81-xxxx NG-B NG-B OK
ISW did not complete normally ISW did not complete normally
and ISW error is displayed. and ISW error is displayed.
"Download error occurred <246>" "Download error occurred <246>"
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 1. OUTLINE
USB memory Overall control board (OACB) Printer control board (PRCB) FNS control board (FNSCB)
GP controller PCB
(3) When writing new firmware (When replacing board and rewriting firmware failed)
Target board Display when the power is turned ON Mode
Overall control board Power save LED blinks in orange Power ON mode
No display on touch panel
Other boards Error code display Service Mode
(1) For the overall control board (OACB), when something is wrong with the firmware or no firmware is written, the normal start-up cannot be
made. In this condition, the power save LED blinks in orange when power switch is turned ON and placed in the ISW stand-by mode.
Note
Firmware can only be written in Boot USB memory ISW.
(2) For other boards, when the firmware of the overall controller is normal and something is wrong with other firmware, a malfunction code is
shown on the touch panel when the power is turned ON. In that case, enter the service mode and perform ISW normally.
1.5 Type
(1) USB MEMORY ISW
Directly connect the USB memory to the service port of the main body, and use the program stored in the USB memory to rewrite the
firmware. For the USB memory ISW, the following methods are available depending on the start up method.
USB memory ISW from service mode
Rewrite the firmware using the operation panel.
Boot USB memory ISW when turning ON the power
Conduct when replacing the overall control board (OACB) or failed in rewriting a firmware.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 1. OUTLINE
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 2. ISWTRNS_G
2. ISWTRNS_G
2.1 Specifications
2.1.1 ISWTrns_G (PC software)
(1) Operating environment of the software
OS: Windows95/98/98SE/Me/NT4.0/2000/XP/Vista Home Basic/Home Premium/Business/Enterprise
CPU: Pentium 75MHz or above
Memory: 32MB or above
Free space in hard disk: 100MB or more
Others: PC provided with USB interface (TypeA)
The operation environment of the hardware is pursuant to the specification of each OS.
(1) Procedure
1. Start the PC.
2. Copy the setup files to the PC and double click the [Setup.exe] icon to start the install program.
Note
When there remains the ISWTrns_G.exe of the old version, uninstall the old version first, and then install the new version.
Note
"C:\Program Files\KONICA MINOLTA\ISWTrns_G" has been set as a folder to be installed in default.
When changing the folder to which an installation is made, click [Reference] and specify one as you please.
4. Following the instructions on the screen, check the folder to which the ISWTrns program is stored and then click [Next].
Note
For default, "ISWTrns" is set as a folder to which an installation is made.
When changing the folder to which an installation is made, enter a folder name directly, or select one from the existing
folder displayed.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 2. ISWTRNS_G
Note
This screen is shown only when the program is started for the first time after installing the ISWTrns_G.
9. "Option screen"
Click [Make Folder].
Note
A folder (C:\Program Files\KONICA MINOLTA\ISWTrns_G) on which the ISWTrns_G program is installed has been set as a
storage folder in default.
When changing a storage folder, click [Browse] and specify the folder, or make an entry directly in the editor box in full path.
Clicking [Make Folder] creates hierarchical folders with the storage folder set above as a route.
[1] [2]
[3]
[4]
[6]
[5]
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 2. ISWTRNS_G
Click [File Check] at [6] to calculate the checksum of the entire displayed files. Compare the obtained value with the checksum value stored in
the checksum file (*.sum) attached to the firmware to display the result.
[6]: [File Check]
With a file used in "Checksum Information" of [4] displayed, press this key to calculate the file checksum (checksum of the entire file) of the
displayed file and show a result beside the file. Also, compare the result of the checksum with the checksum file attached to the firmware and
display the obtained result in the following form.
"OK": accord
"NG": Not accord
"??": Checksum file (*.sum) not found
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 3. USB MEMORY ISW
(2) Procedure
1. Save the firmware to the USB memory in the following folder structure.
C7000
I0
I1
I2
I3
I4
I5
N1
N2
Note
Create the C7000 folder directly under the USB memory route.
Several firmware can be saved to a folder. However 24 files is the maximum it can display on the touch panel. Also, 2 byte
font cannot be displayed.
Maximum 40 letters for a file name.
The file name is the same for S1 and S2. When S1 is selected on the rewriting screen, the file is written in the 1st tandem.
When S2 is selected, the file is written in the 2nd tandem of LS.
2. Connect the USB memory [1] to the main body service port [2].
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 3. USB MEMORY ISW
[1] [2]
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 3. USB MEMORY ISW
(2) Procedure
1. Save the firmware to the USB memory in the following folder structure.
C7000
I0
Note
Create the C7000 folder directly under the USB memory route.
The file name is recover.bin.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 3. USB MEMORY ISW
[1] [2]
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 3. USB MEMORY ISW
4xx HTTP error (protocol regulations error, was able to connect to network, but
an error was returned from the server)
5xx FTP error (protocol regulations error, was able to connect to network, but
an error was returned from the server)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 4. INTERNET ISW
4. INTERNET ISW
4.1 Outline
"Internet ISW" is a system to operate the ISW by the main body automatically receiving firmware from the program server, using Web browser,
main body operation panel, or Internet mail (E-mail) to direct the ISW. ISW can be operated at the customer facility without carrying the program
by using the Internet ISW from the main body operation panel or Web browser.
(a) Procedure
1. Press [Utility/Counter] on the operation panel.
2. Press [03 Administrator Setting].
3. Press [05 Network Setting].
4. Press [01 Machine NIC Setting].
5. Enter "IP Address," "Subnet Mask," and "Gateway Address."
6. Turn OFF and ON the sub power switch (SW2) to restart the main body.
Note
The system administrator normally assigns the IP address of the copier. For details, contact the system administrator.
(a) Procedure
1. Start up the Web browser.
When the proxy is set on the Web browser, it becomes unavailable to access the main body Web.
For particulars, contact the network administrator. Be sure to avoid setting from 2 or more browsers at a time.
2. Specify the IP address of the copier main body that is entered thorough "J.4.3.(1) Setting from the operation panel".
Access the Web Utilities of the main body to display the "Main page screen".
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 4. INTERNET ISW
8. After completion of entry, click [Next] and then after checking the set items in the setting check screen, click [Next]. However, if there is
an input error, follow the message shown in red and click [Back] to re-set the item.
9. "Program Server Setting screen"
Set the program server. (When using the proxy)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 4. INTERNET ISW
Program Server Address Set the address of the server into which the program to download is stored. Select
the protocol to be used from the pull-down menu on the left and enter the following
address in the text box on the right. In the case of ftp, it is a relative path from the
home directory.
User name on the program server Enter the account name of the program server.
Password for the program server Enter the password of the program server.
Receiving time out Set the receiving time-out of the program. When the time is out, the download of the
program forcibly comes to an end, and the system returns to the normal mode
without conducting the ISW.
10. After completion of entry, click [Next]. Then after checking the set items in the setting check screen, click [Complete].
However, if there is an input error, follow the message shown in red and click [Back] to re-set the item.
11. Set the program server. (When not using the proxy)
Protocol Select the protocol that receives the program.
Program Server IP Address Set the IP address of the server into which the program to be down loaded is
stored.
Target directory In the case of http, set the path after the host domain. In the case of ftp, set the
relative path from the home directory.
User name on the program server Enter the account name of the program server.
Password for the program server Enter the password of the program server.
Receiving time out Set the receiving time-out of the program. When the time is out, the download of the
firmware forcibly comes to an end, and the system returns to the normal mode
without conducting the ISW.
12. After completion of entry, click [Next]. Then after checking the set items in the setting check screen, click [Complete]. However, if there
is an input error, follow the message shown in red and click [Back] to re-set the item.
13. Conduct the Download test.
In the down load test, "test.dat" is down loaded from the program server set in the initialization to check the settings. When the
download test failed, recheck the set items following the error message.
When the download test is successfully completed, the communication speed and the expected download time are displayed as
following. Refer to this information to set the "Receiving time out".
When the download test failed, the response error code from the server is display as following. Since it may be because of a setting
error, recheck the initialization.
(1) Procedure
1. Proceed to "Internet ISW" on the Web Utilities.
"Internet ISW screen"
The firmware version of the present board is displayed beside each of the board types.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 4. INTERNET ISW
2. Select one ISW intended board at the item of "ISW". When specifying a firmware file name to be download, enter it in the [File name] text
box.
When specifying no firmware name, the following files stored in the program server are rewritten.
I0 bootI0.bin
I1 bootI1.bin
I2 bootI2.bin
I3 bootI3.bin
I4 bootI4.bin
I5 bootI5.bin
T bootT1.bin
C1 bootC1.bin
F1 bootF1.bin
H1 bootH1.bin
N1 bootN1.bin
N2 bootN2.bin
B1 bootB1.bin
S1 bootS1.bin
S2 bootS2.bin
R1 bootR1.bin
R2 (Not used)
J1 bootJ1.bin
G1 (Not used)
Note
bootN1.bin is for FS-521 and bootN2.bin is for FS-612.
bootS1.bin is for LS (1st tandem) and bootS2.bin is for LS (2nd tandem).
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 4. INTERNET ISW
(1) Procedure
Example: When rewrite the overall control board (OACB) firmware (ALL).
1. Display "ISW mode screen".
2. Press the [Internet ISW] on the screen and then press the [Collective(I0)] of <Image Control>.
3. Press the [Start] and download the latest firmware to start the rewrite.
In a case in which the download of an old version firmware is required, press the [File Name Input] and enter the file name manually.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 4. INTERNET ISW
(3) Authentication type of the proxy server and the command list
(a) Type1: User user name@host name
When accessing the outside through the proxy, authentication to the proxy server is not required.
When accessing the outside through the proxy server, or when the entry of the user name and password of the proxy server is not required,
this proxy authentication is likely to be used.
Command
Command Parameter Reply Code Description
USER User name@host 331 Transmit the user name of the program server and the program server
name address
PASS Password 230 Transmit the password for the user name above
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L J REWRITING OF FIRMWARE > 4. INTERNET ISW
The information of the server you want to access, the user name and password of the proxy server (F/W) are necessary. In the case of the
user name and the password of the proxy server are required when accessing the outside through the proxy server, this proxy
authentication is likely to be used.
Command
Command Parameter Reply Code Description
USER FW user 331 Transmit the user name of the proxy server
PASS FW password 230 Transmit the password for the user name above
SITE Host name ftp expanded function, Transmit the user name of the program server
defined for each server
USER User name 331 Transmit the user name of the program server
PASS Password 230 Transmit the password for the user name above
(4) Remark
For fwtk2.1 (for Unix) and Black Jumbo Dog (for Windows), the type1 authentication is used. For most of the proxy servers, the type 1
authentication is used. When the authentication type of the proxy server is not known, you are recommended to make settings in type1
authentication as a temporary measure.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
K TROUBLESHOOTING
1. JAM INDICATION
1.1 Jam code list
Classificatio
JAM Code Cause Resulting operation Correction
n
Bypass J-1001 During operation: The paper feed sensor/BP If paper jam occurs during Take out paper from the bypass
(PS26) does not turn ON within a specified printing process, main tray once and remove the jammed
period of time after the pick-up solenoid/BP body stops after paper paper if any.
(SD5) turns ON. exit.
J-1002 During operation: The paper lift motor /BP (M35) Take out paper from the bypass
does not turn ON within a specified period of tray once, reduce the number of
time after the paper empty sensor /BP (PS47) loaded paper, and then set it
turns ON. again.
J-1003 During operation: The upper limit sensor/BP Take out paper from the bypass
(PS25) does not turn ON within a specified tray once, reduce the number of
period of time after the paper lift motor/BP (M35) loaded paper, and then set it
turns ON. again.
J-1051 When idling: The paper feed sensor/BP (PS26) - Take out paper from the bypass
turns ON while in idling. tray once and remove the jammed
paper if any.
Paper feed J-1101 During operation: The paper feed sensor /1 If paper jam occurs during Pull out tray 1 and remove
tray/1 (PS29) does not turn ON within a specified printing process, main jammed paper if any.
period of time after the pick-up solenoid /1 (SD7) body stops after paper
turns ON. exit.
J-1151 When idling: The paper feed sensor /1 (PS29) - Pull out tray 1 and remove
turns ON while in idling. jammed paper if any.
Paper feed J-1201 During operation: The paper feed sensor /2 If paper jam occurs during Pull out tray 2 and remove
tray/2 (PS35) does not turn ON within a specified printing process, main jammed paper if any.
period of time after the pick-up solenoid /2 (SD8) body stops after paper
turns ON. exit.
J-1251 When idling: The paper feed sensor/2 (PS35) - Pull out tray 2 and remove
turns ON while in idling. jammed paper if any.
Paper feed J-1301 During operation: The paper feed sensor /3 If paper jam occurs during Pull out tray 3 and remove
tray/3 (PS41) does not turn ON within a specified printing process, main jammed paper if any.
period of time after the pick-up solenoid /3 (SD9) body stops after paper
turns ON. exit.
J-1351 When idling: The paper feed sensor /3 (PS41) - Pull out tray 3 and remove
turns ON while in idling. jammed paper if any.
LU J-1501 During operation: The paper feed sensor If paper jam occurs during Open the LU upper door and
(PS106) does not turn ON within a specified printing process, main remove jammed paper if any.
period of time after the pick-up solenoid (SD100) body stops after paper
turns ON. exit.
J-1502 During operation: The pre-registration sensor Open the LU upper door and
(PS107) does not turn ON within a specified remove jammed paper if any.
period of time after the pre-registration clutch
(CL102) turns ON.
J-1551 When idling: The paper feed sensor (PS106) - Open the LU upper door and
turns ON while in idling. remove jammed paper if any.
J-1552 When idling: The pre-registration sensor Open the LU upper door and
(PS107) turns ON while in idling. remove jammed paper if any.
PF J-1601 During operation: The paper feed sensor /1 If paper jam occurs during Pull out tray 4 and remove
(PS2) does not turn ON within a specified period printing process, main jammed paper if any.
of time after the pick-up solenoid /1 (SD1) turns body stops after paper
ON. exit.
J-1602 During operation: The paper feed sensor /2 Pull out tray 5 and remove
(PS10) does not turn ON within a specified jammed paper if any.
period of time after the pick-up solenoid /2 (SD5)
turns ON.
J-1603 During operation: The vertical conveyance Open the PF front door and the
sensor /1 (PS17) does not turn ON within a PF vertical conveyance door, and
specified period of time after the paper feed remove jammed paper if any.
sensor /1 (PS2) turns ON.
J-1604 During operation: The vertical conveyance Open the PF front door and the
sensor /2 (PS27) does not turn ON within a PF vertical conveyance door, and
specified period of time after the vertical remove jammed paper if any.
conveyance sensor /1 (PS17) turns ON.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-1605 During operation: The vertical conveyance Open the PF front door and the
sensor /3 (PS26) does not turn ON within a PF vertical conveyance door, and
specified period of time after the vertical remove jammed paper if any.
conveyance sensor /2 (PS27) turns ON.
J-1606 During operation: The horizontal conveyance Open the PF front door and the
sensor/1 (PS18) does not turn ON within a PF vertical conveyance door, and
specified period of time after the vertical remove jammed paper if any.
conveyance sensor/3 (PS26) turns ON.
J-1607 During operation: The horizontal conveyance Pull out tray 5 and remove
sensor/1 (PS18) does not turn ON within a jammed paper if any.
specified period of time after the paper feed
sensor/2 (PS10) turns ON.
J-1608 During operation: The pre-registration sensor Open the PF front door, PF
(PS20) does not turn ON within a specified vertical conveyance door,
period of time after the horizontal conveyance horizontal conveyance door /Rt,
sensor/1 (PS18) turns ON. and horizontal conveyance door /
Lt and remove jammed paper if
any.
J-1609 During operation: The horizontal conveyance Open the PF front door, PF
sensor/2 (PS19) does not turn ON within a vertical conveyance door,
specified period of time after the pre-registration horizontal conveyance door /Rt,
sensor (PS20) turns ON. and horizontal conveyance door /
Lt and remove jammed paper if
any.
J-1610 During operation: The multi feed detection Stops immediately. Open the PF front door, PF
board /R (MFDTBR) detects the multi feed. vertical conveyance door,
horizontal conveyance door /Rt,
and horizontal conveyance door /
Lt and remove jammed paper if
any.
J-1611 During operation: Double fed paper is separated Open the PF front door, PF
during conveyance and the latter conveyed vertical conveyance door,
paper turns ON the horizontal conveyance horizontal conveyance door /Rt,
sensor /2 (PS19). and horizontal conveyance door /
Lt and remove jammed paper if
any.
J-1651 When idling: The paper feed sensor /1 (PS2) - Pull out tray 4 and remove
turns ON while in idling. jammed paper if any.
J-1652 When idling: The paper feed sensor/2 (PS10) Pull out tray 5 and remove
turns ON while in idling. jammed paper if any.
J-1653 When idling : The vertical conveyance sensor /1 Open the PF front door and the
(PS17) turns ON while in idling. PF vertical conveyance door, and
remove jammed paper if any.
J-1654 When idling : The vertical conveyance sensor /2 Open the PF front door and the
(PS27) turns ON while in idling. PF vertical conveyance door, and
remove jammed paper if any.
J-1655 When idling : The vertical conveyance sensor /3 Open the PF front door and the
(PS26) turns ON while in idling. PF vertical conveyance door, and
remove jammed paper if any.
J-1656 When idling: The horizontal conveyance sensor / Open the PF front door, PF
1 (PS18) turns ON while in idling. vertical conveyance door,
horizontal conveyance door /Rt,
and horizontal conveyance door /
Lt and remove jammed paper if
any.
J-1657 When idling: The horizontal conveyance sensor / Open the PF front door, PF
2 (PS19) turns ON while in idling. vertical conveyance door,
horizontal conveyance door /Rt,
and horizontal conveyance door /
Lt and remove jammed paper if
any.
J-1658 When idling: The pre-registration sensor (PS20) Open the PF front door, PF
turns ON while in idling. vertical conveyance door,
horizontal conveyance door /Rt,
and horizontal conveyance door /
Lt and remove jammed paper if
any.
Paper feed J-1701 During operation: The registration sensors If paper jam occurs during Pull out the ADU and remove
(PS22) do not turn ON within a specified period printing process, main jammed paper if any.
body stops after paper
exit.
K -2
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
of time after writing starts during front side
printing.
J-1702 During operation: The registration sensors Stops immediately. Pull out the ADU and remove
(PS22) do not turn ON within a specified period jammed paper if any.
of time after writing starts during back side
printing.
J-1703 During operation: The vertical conveyance If paper jam occurs during Open the vertical conveyance
sensor (PS50) does not turn ON within a printing process, main door and remove jammed paper if
specified period of time after the pre-registration body stops after paper any.
clutch /3 (CL12) turns ON. exit.
J-1704 During operation: The vertical conveyance Pull out tray 2 and remove
sensor (PS50) does not turn ON within a jammed paper if any.
specified period of time after the pre-registration
clutch /2 (CL10) turns ON.
J-1705 During operation: The vertical conveyance Open the vertical conveyance
sensor /1 (PS27) does not turn ON within a door and remove jammed paper if
specified period of time after the vertical any.
conveyance sensor (PS50) turns ON.
J-1706 During operation: The intermediate conveyance Open the vertical conveyance
sensor /1 (PS27) does not turn ON within a door and remove jammed paper if
specified period of time after the pre-registration any.
clutch /1 (CL8) turns ON.
J-1707 During operation: The intermediate conveyance Open the LU front door and
sensor /1 (PS27) does not turn ON within a remove jammed paper if any.
specified period of time after the LU pre-
registration clutch (CL102) turns ON.
J-1708 During operation: The intermediate conveyance Pull out the ADU and remove
sensor /2 (PS28) does not turn ON within a jammed paper if any.
specified period of time after the intermediate
conveyance sensor /1 (PS27) turns ON.
J-1709 The intermediate conveyance sensor /2 (PS28) - Take out paper from the bypass
does not turn ON within a specified period of tray once and remove the jammed
time after the paper feed sensor /BP (PS26) paper if any.
turns ON.
J-1710 During operation: The intermediate conveyance If paper jam occurs during Open the PF front door, PF
sensor/1 (PS27) does not turn ON within a printing process, main vertical conveyance door,
specified period of time after the horizontal body stops after paper horizontal conveyance door /Rt,
conveyance sensor/2 (PS19) turns ON. exit. and horizontal conveyance door /
Lt and remove jammed paper if
any.
J-1751 When idling : The vertical conveyance sensor - Open the vertical conveyance
(PS50) turns ON while in idling. door and remove jammed paper if
any.
J-1752 When idling: The intermediate conveyance Pull out the ADU and remove
sensor/1 (PS27) turns ON while in idling. jammed paper if any.
J-1753 When idling: The intermediate conveyance Pull out the ADU and remove
sensor/2 (PS28) turns ON while in idling. jammed paper if any.
J-1754 When idling: The registration sensor (PS22) Pull out the ADU and remove
turns ON while in idling. jammed paper if any.
Others J-1901 During operation: The vertical conveyance door If paper jam occurs during Close the vertical conveyance
open jam. Vertical conveyance door sensor printing process, main door.
(PS51) turns OFF during printing. body stops after paper
exit.
LU J-1902 During operation: The LU upper door open jam During feeding paper of Close the LU upper door or the
or the LU front door open jam. The upper door LU, the main body stops LU front door.
sensor (PS100) or the front door sensor (PS115) after exiting paper. The
turns OFF during printing. main body does not stop in
the case other than LU
paper feeding.
PF J-1903 During operation: One of PF front door open During feeding paper of Close one of the PF front door,
jam, PF vertical conveyance door open jam, PF, the main body stops PF vertical conveyance door,
horizontal conveyance door /Rt open jam, or after exiting paper. The horizontal conveyance door /Rt or
horizontal conveyance door /Lt open jam. One of main body does not stop in horizontal conveyance door /Lt.
the front door open/close sensor (PS23), vertical the case other than PF
conveyance door sensor (PS24), horizontal paper feeding.
conveyance door sensor/1 (PS21), or horizontal
conveyance door sensor/2 (PS22) turns OFF.
Registration J-3101 During operation: The paper leading edge Stops immediately. Pull out the ADU and remove
sensor (PS63) does not turn ON within a jammed paper if any.
K -3
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
specified period of time after the registration
motor (M30) turns ON.
J-3102 During operation: The fusing paper exit sensor Pull out the ADU and remove
(PS17) does not turn ON within a specified jammed paper if any.
period of time after the registration motor (M30)
turns ON.
J-3151 When idling: The leading edge sensor (PS63) - Pull out the ADU and remove
turns ON while in idling. jammed paper if any.
J-3152 When idling: The fusing loop sensor (PS64) Pull out the ADU and remove
turns ON while in idling. jammed paper if any.
Paper exit J-3201 During operation: The paper exit sensor (PS13) Stops immediately. Pull out the ADU and remove
does not turn ON within a specified period of jammed paper if any.
time after the fusing paper exit sensor (PS17)
turns ON.
J-3202 During operation: The reverse/exit sensor Pull out the ADU and remove
(PS19) does not turn ON within a specified jammed paper if any.
period of time after the fusing paper exit sensor
(PS17) turns ON.
J-3203 During operation: The paper exit sensor (PS13) Pull out the ADU and remove
does not turn ON within a specified period of jammed paper if any.
time after the reverse/exit sensor (PS19) turns
ON.
J-3204 During operation: The fusing paper exit sensor Pull out the ADU and remove
(PS17) does not turn OFF within a specified jammed paper if any.
period of time after it turns ON.
J-3252 During operation: The paper exit sensor (PS13) Pull out the ADU and remove
does not turn OFF within a specified period of jammed paper if any.
time after it turns ON.
J-3206 During operation: The reverse/exit sensor Pull out the ADU and remove
(PS19) does not turn ON within a specified jammed paper if any.
period of time after the fusing paper exit sensor
(PS17) turns ON.
J-3207 During operation: The paper exit sensor (PS13) Pull out the ADU and remove
does not turn OFF within a specified period of jammed paper if any.
time after it turns ON.
J-3209 During operation: The decurler sensor (PS62) Pull out the ADU and remove
does not turn OFF within a specified period of jammed paper if any.
time after it turns ON.
J-3251 When idling: The fusing paper exit sensor - Pull out the ADU and remove
(PS17) turns ON while in idling. jammed paper if any.
J-3252 When idling: The paper exit sensor (PS13) turns Pull out the ADU and remove
ON while in idling. jammed paper if any.
J-3253 When idling: The de-curler sensor (PS19) turns Pull out the ADU and remove
ON while in idling. jammed paper if any.
J-3254 When idling: The de-curler sensor (PS62) turns Pull out the ADU and remove
ON while in idling. jammed paper if any.
Others J-5101 During operation: The front door open jam. Stops immediately. Close the front door.
When the front door sensor (PS18) turns OFF
during printing.
DF J-6101 During operation: The paper feed section cover The DF stops immediately. Close the paper feed section
open jam. The paper feed cover sensor (PS303) If paper jam occurs during cover.
turns OFF during printing. printing process, main
J-6102 During operation: The paper feed tray open jam. body stops after paper Close the paper feed tray.
The tray open/close sensor (PS308) turns OFF exit.
during printing.
J-6103 During operation: The paper exit section cover Close the paper exit section
open jam. The paper exit cover sensor (PS307) cover.
turns OFF during printing.
J-6201 During operation: The registration sensor Open the paper feed section
(PS301) does not turn OFF within a specified cover and remove jammed paper
period of time after the paper feeding starts. if any.
Remove jammed paper if any in
the main body conveyance
section.
K -4
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
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JAM Code Cause Resulting operation Correction
n
J-6203 During operation: The timing sensor (PS302) Open the paper feed section
does not turn ON within a specified period of cover and remove jammed paper
time after the paper feed motor (M301) turns if any.
reverse rotation ON. Remove jammed paper if any in
the main body conveyance
section.
J-6206 During operation: The timing sensor (PS302) Open the paper feed section
does not turn OFF within a specified period of cover and remove jammed paper
time after it turns ON. if any.
Remove jammed paper if any in
the main body conveyance
section.
J-6209 During operation: The reverse sensor (PS305) Open the paper exit section cover
does not turn ON within a specified period of and remove jammed paper if any.
time after the reverse/paper exit motor (M303) Remove jammed paper if any in
turns ON. the main body conveyance
section.
J-6301 During operation: The reverse sensor (PS305) Open the paper exit section cover
does not turn OFF within a specified period of and remove jammed paper if any.
time after it turns ON. Remove jammed paper if any in
the main body conveyance
section.
J-6304 During operation: The paper exit sensor (PS306) Open the paper exit section cover
does not turn ON within a specified period of and remove jammed paper if any.
time after the simplex original exiting starts. Remove jammed paper if any in
The paper exit sensor (PS306) does not turn ON the main body conveyance
within a specified period of time after the reverse section.
sensor (PS305) turns ON during exiting duplex
original.
J-6305 During operation: The paper exit sensor (PS306) Open the paper exit section cover
does not turn OFF within a specified period of and remove jammed paper if any.
time after it turns ON. Remove jammed paper if any in
the main body conveyance
section.
J-6501 When idling: The registration sensor (PS301) - Open the paper feed section
turns ON while in idling. cover and remove jammed paper
if any.
J-6502 When idling: The reverse sensor (PS305) turns Open the paper exit section cover
ON while in idling. and remove jammed paper if any.
J-6504 When idling: The paper exit sensor (PS306) Open the paper exit section cover
turns ON while in idling. and remove jammed paper if any.
J-6508 When idling: The timing sensor (PS302) turns Open the paper feed section
ON while in idling. cover and remove jammed paper
if any.
FS J-7101 During operation: The FS and the main body Remove jammed paper if any
(FS-521) stop immediately. from the FS/main body.
The FS front door open jam. The door switch
(MS1) turns OFF while in printing.
(FS-531/612)
The front door and the PI upper door are opened
while in printing.
RU J-7102 During operation: RU/main body stop Remove jammed paper in the RU/
(RU-506) immediately. main body, if any.
RU front door open jam. Interlock switch (MS1)
was turned OFF when printing.
LS (1st J-7103 During operation: The LS front door open jam. The LS and the main body Remove jammed paper if any
tandem) The door switch (MS1) turns OFF while in stop immediately. from the LS/main body.
printing.
LS (2nd J-7104 During operation: The LS front door open jam. Remove jammed paper if any
tandem) The door switch (MS1) turns OFF while in from the LS/main body.
printing.
FD J-7105 During operation: The FD front door open jam. The FD and the main body Remove jammed paper if any
The front door switch (MS1) turns OFF while in stop immediately. from the FD/main body.
the print.
SD-506 J-7107 During operation: The SD front door/Rt open jam The SD and the main body Remove jammed paper if any
or the SD front door/Lt open jam. During stop immediately. from the SD/main body.
printing, either the SD front door switch /Rt
(MS1) or /Lt (MS2) turns OFF.
PB J-7108 During operation: The PB front door open jam. The PB and the main body Remove jammed paper if any
During printing, the front door switch (SW2), stop immediately. from the PB/main body.
K -5
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
booklet door switch (SW3), upper door switch
(SW1), and relay conveyance section door
switch (MS3) turn OFF.
GP-501 J-7109 During operation: The GP front door open jam. The GP and the main body Remove jammed paper if any
The door switch turns OFF while in the print. stop immediately. from the GP/main body.
RU J-7110 During operation: The RU and the main body Remove jammed paper if any
(RU-509) stop immediately. from the RU/main body.
The RU front door open jam. The door switch
(SW1) turns OFF while in printing.
FS J-7216 During operation: The FS and the main body Remove jammed paper if any
(FS-531/612) stop immediately. from the FS/main body.
The FNS entrance sensor (PS4) does not turn
ON within a specified period of time after the
main body paper exit sensor (PS13) turns ON.
J-7217 During operation: Remove jammed paper if any
(FS-521) from the FS/main body.
The main tray exit sensor (PS10) does not turn
OFF within a specified period of time after the
stacker entrance sensor (PS5) turns OFF.
(FS-531/612)
The main tray paper exit sensor (PS6) does not
turn ON within a specified period of time after
the FNS entrance sensor (PS4) turns ON.
J-7218 During operation: (FS-521) Remove jammed paper if any
The stacker entrance sensor (PS5) does not from the FS/main body.
turn ON within a specified period of time after
the paper exit sensor turns ON.
(FS-531/612)
(Staple) The stacker conveyance passage
sensor (PS5) does not turn OFF within a
specified period of time after the FNS entrance
sensor (PS4) turns ON.
J-7219 During operation: While in stapling, the stacker Remove jammed paper if any
entrance sensor (PS5) does not turn OFF within from the FS/main body.
a specified period of time after the stacker
entrance motor (M13) turns ON.
While in any other operations than stapling, the
PS5 does not turn OFF within a specified period
of time after it turns ON.
J-7220 During operation: Remove jammed paper if any
(FS-521) from the FS/main body.
While in stapling a small-size paper, the main
tray exit sensor (PS10) does not turn ON within
a specified period of time after the paper exit
arm motor (M23) turns ON. Or the stacker empty
sensor (PS20) turns OFF.
(FS-531/612)
While in stapling a small-size paper, the main
tray exit sensor (PS6) does not turn ON within a
specified period of time after the paper exit
operation starts.
J-7221 During operation: Remove jammed paper if any
(FS-521) from the FS/main body.
While in stapling a large-size paper, the main In case of a paper jam at the
tray exit sensor (PS10) does not turn OFF within stacker entrance, set the
a specified period of time after the paper exit "Simplex" of "Curl Adjustment" to
belt motor (M23) turns ON. +2.
(FS-531/612)
While in stapling a large size paper, the main
tray paper exit sensor (PS6) does not turn OFF
within a specified period of time after the start of
exiting paper.
J-7222 During operation: Remove jammed paper if any
(FS-531/612) from the FS/main body.
The sub tray exit sensor (PS1) does not turn ON
within a specified period of time after the FNS
entrance sensor (PS4) turns ON.
(FS-521)
While in exiting paper in the sub tray, the sub
tray paper exit sensor (PS1) does not turn ON
within a specified period of time after the paper
exit sensor of the previous option turns ON.
K -6
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7223 During operation: While in exiting paper in the Remove jammed paper if any
sub tray, the sub tray paper exit sensor (PS1) from the FS/main body.
does not turn OFF within a specified period of
time after the PS1 turns ON.
J-7224 During operation: Remove jammed paper if any
(FS-612) from the FS/main body.
The folding pass-through sensor (PS26) does
not turn ON within a specified period of time
after stapling completes.
J-7225 During operation: Remove jammed paper if any
(FS-612) from the FS/main body.
The folding paper exit sensor (PS25) does not
turn ON within a specified period of time after
the folding knife motor (M19) turns ON.
J-7226 During operation: Remove jammed paper if any
(FS-612) from the FS/main body.
The Folding paper exit sensor (PS25) does not
turn OFF within a specified period of time after
PS25 turns ON.
J-7228 During operation: Remove jammed paper if any
(FS-521) from the FS/main body.
While in the straight/shift of the small-size paper,
the main tray paper exit sensor (PS10) does not
turn OFF within a specified period of time after
the PS10 turns ON.
(FS-531/612)
The stacker entrance sensor (PS5) does not
turn OFF after a specified period of time after it
turns ON at stapling/center folding/saddle
stitching/tri-folding the small size paper.
J-7229 During operation: Remove jammed paper if any
(FS-531/612) from the FS/main body.
The main tray exit sensor (PS6) does not turn
OFF within a specified period of time after it
turns ON. (Straight/Shift mode)
The sub tray paper exit sensor (PS1) does not
turn OFF within a specified period of time after
the PS1 turns ON. (Straight mode)
J-7230 During operation: Remove jammed paper if any
(FS-521) from the FS/main body.
While in stapling a small-size paper, the main
tray paper exit sensor (PS10) does not turn OFF
within a specified period of time after the PS10
turns ON.
(FS-531/612)
While in stapling a small-size paper, the main
tray paper exit sensor (PS6) does not turn OFF
within a specified period of time after the PS6
turns ON.
PI J-7235 During operation: The paper passage sensor / Remove jammed paper if any
Lw (PS206) does not turn ON within a specified from the FS/main body.
period of time after the conveyance clutch /Lw
(CL202) turns ON.
PK J-7243 During operation: The punch shift home sensor Remove jammed paper if any
(PS303) does not turn ON within a specified from the FS/main body.
period of time after the punch shift motor (M302)
turns ON.
FS J-7248 During operation: Remove jammed paper if any
(FS-612) from the FS/main body.
The folding pass-through sensor (PS26) does
not turn ON within a specified period of time
after the PS26 turns ON.
PI J-7249 During operation: The paper passage sensor / Open the PI upper door and
Up (PS201) does not turn ON within a specified remove jammed paper if any.
period of time after the conveyance clutch /Up
(CL201) turns ON.
J-7250 During operation: The FNS entrance sensor Open the PI upper door and
(PS4) does not turn ON within a specified period remove jammed paper if any.
of time after the paper passage sensor /Up
(PS201) turns ON.
K -7
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7251 During operation: The FNS entrance sensor Open the PI upper door and
(PS4) does not turn ON within a specified period remove jammed paper if any.
of time after the paper passage sensor /Lw
(PS206) turns ON.
FS J-7281 During operation: Remove jammed paper if any
(FS-531/612) from the FS/main body.
The stapler motor home sensor /Fr (PS31) and
the clincher motor home sensor /Fr (PS33) do
not turn ON within a specified period of time
after the stapler motor /Fr (M14) and the clincher
motor /Fr (M15) turn ON.
J-7282 During operation: Remove jammed paper if any
(FS-531/612) from the FS/main body.
The stapler motor home sensor /Rr (PS30) and
the clincher motor home sensor /Rr (PS32) do
not turn ON within a specified period of time
after the stapler motor /Rr (M9) and the clincher
motor /Rr (M10) turn ON.
J-7283 During operation: Remove jammed paper if any
(FS-531/612) from the FS/main body.
The stapler motor home sensors /Rr, /Fr
(PS30/31) and the clincher motor home
sensors /Rr, /Fr (PS32/33) do not turn ON within
a specified period of time after the stapler
motors /Rr, /Fr (M9/14) and the clincher motors /
Rr, /Fr (M10/15) turn ON.
J-7290 During operation: Remove jammed paper if any
(FS-531/612) from the FS/main body.
FS does not stop within a specified period of
time after the operation stop signal is transmitted
from the main body to the FS.
J-7301 When idling: - Open the FS front door and the
(FS-521) jam release lever, and remove
The main tray paper exit sensor (PS10) turns jammed paper if any.
ON while in idling.
(FS-531/612)
The main tray paper exit sensor (PS6) turns ON
while in idling.
J-7302 When idling: The stacker entrance sensor (PS5) Open the FS front door and the
turns ON while in idling. jam release lever, and remove
jammed paper if any.
J-7305 When idling : The FNS entrance sensor (PS4) Open the FS front door and the
turns ON while in idling. jam release lever, and remove
jammed paper if any.
J-7307 When idling: The sub tray paper exit sensor Open the FS front door and the
(PS1) turns ON while in idling. jam release lever, and remove
jammed paper if any.
J-7308 When idling: The FS and the main body Open the FS front door and the
(FS-531/612) stop immediately. jam release lever, and remove
The stacker empty sensor (PS20) turns ON jammed paper if any.
during exiting jam.
J-7309 When idling: Open the FS front door and the
(FS-612) jam release lever, and remove
The folding pass-through sensor (PS26) turns jammed paper if any.
ON while in idling.
J-7310 When idling: Open the FS front door and the
(FS-612) jam release lever, and remove
The folding paper exit sensor (PS25) turns ON jammed paper if any.
while in idling.
PI J-7314 When idling: The paper passage sensor /Lw - Open the FS front door and the
(PS206) turns ON while in idling. jam release lever, and remove
jammed paper if any.
J-7317 When idling: The paper passage sensor /Up Open the FS front door and the
(PS201) turns ON while in idling. jam release lever, and remove
jammed paper if any.
RU J-7340 When idling: Open the front door and remove
(RU-506) jammed paper, if any.
The entrance jam sensor (PS6) turns ON while
in idling.
K -8
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7341 When idling: Open the front door and remove
(RU-506) jammed paper, if any.
The stacker jam sensor (PS5) turns ON while in
idling.
J-7342 When idling: Open the front door and remove
(RU-506) jammed paper, if any.
The paper exit sensor (PS2) turns ON while in
idling.
LS (1st J-7350 During operation: The entrance sensor (PS4) Open the LS front door, open then
tandem) turns ON while in idling. entrance conveyance jam release
lever and remove jammed paper,
if any.
J-7351 When idling: The sub tray paper exit sensor Open the LS sub tray cover, and
(PS10) turns ON while in idling. remove jammed paper, if any.
J-7352 When idling: Either of the conveyance sensor /1 Open the LS jam door, and
(PS7), /2 (PS16), or /3 (PS17) turns ON while in remove jammed paper, if any
idling.
J-7353 When idling: The coupling exit sensor (PS18) Open the LS front door, open then
turns ON while in idling. the coupling exit jam release lever
and remove jammed paper, if any.
LS (2nd J-7354 During operation: The entrance sensor (PS4) Open the LS front door, open then
tandem) turns ON while in idling. entrance conveyance jam release
lever and remove jammed paper,
if any.
J-7355 When idling: The sub tray paper exit sensor Open the LS sub tray cover, and
(PS10) turns ON while in idling. remove jammed paper, if any.
J-7356 When idling: Either of the conveyance sensor /1 Open the LS jam door, and
(PS7), /2 (PS16), or /3 (PS17) turns ON while in remove jammed paper, if any
idling.
J-7357 When idling: The coupling exit sensor (PS18) Open the LS front door, open then
turns ON while in idling. the coupling exit jam release lever
and remove jammed paper, if any.
FD J-7358 When idling: Either of the FD entrance sensor Open the FD front door, open
(PS1), the punch conveyance sensor (PS5), or then the entrance conveyance
the punch registration sensor (PS6) turns ON jam release levers /1 and /2 and
while in idling. the punch conveyance jam
release levers /1 and /2, and then
remove jammed paper, if any.
J-7359 When idling: Either of the intermediate Open the FD front door and the
conveyance sensor (PS13), the sub tray paper intermediate conveyance jam
exit sensor (PS16), or the main tray paper exit lever, and remove the jammed
sensor (PS18) turns ON while in idling. paper, if any.
J-7360 When idling: Either of the 1st folding Open the FD front door, pull out
conveyance sensor (PS51), the 2nd folding the folding conveyance section,
conveyance sensor (PS53), the 3rd folding open the folding conveyance jam
conveyance sensor (PS54), the S size release levers /1 to /5, and
conveyance sensor (PS58), the folding entrance remove jammed paper, if any.
sensor (PS52), or the folding exit sensor (PS2)
turns ON while in idling.
J-7361 When idling: Either of the PI conveyance Open the FD upper door and
sensor /Up (PS31), the PI conveyance sensor / remove jammed paper, if any.
Lw (PS37), or the PI exit sensor (PS4) turns ON When jammed paper gets in the
while in idling. PI exit, open the entrance
conveyance jam release lever /1
and remove the jammed paper.
RU J-7365 When idling: Open the front door, and remove
(RU-509) jammed paper, if any
The entrance sensor (PS1) turns ON while in
idling.
J-7366 When idling: Open the front door, and remove
(RU-509) jammed paper, if any
Either of the de-curler entrance sensor (PS2) or
the humidification section entrance sensor (PS7)
turns ON while in idling.
J-7367 When idling: Open the front door, and remove
(RU-509) jammed paper, if any
Either of the color density detection timing
sensor (PS3), paper exit conveyance sensor
(PS4) or paper exit sensor (PS12) turns ON
while in idling.
K -9
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
SD-506 J-7368 When idling: The entrance sensor (PS1) turns Open the SD front door /Rt and
ON while in idling. remove jammed paper, if any.
J-7369 When idling: Either of the horizontal conveyance Open the SD front door /Rt and
sensor /1 (PS2), the horizontal conveyance remove jammed paper, if any.
sensor /2 (PS3), or the sub tray exit sensor
(PS11) turns ON while in idling.
J-7370 When idling: The horizontal conveyance exit Open the SD front door /Lt and
sensor (PS4) turns ON while in idling. remove jammed paper, if any.
J-7371 When idling: Either of the right angle Open the SD front door /Rt and
conveyance sensor /1 (PS5) or the right angle remove jammed paper, if any.
conveyance sensor /2 (PS6) turns ON while in
idling.
J-7372 When idling: Either of the folding sensor /1 Open the SD front door /Lt and
(PS7), the folding passage sensor (PS8), the tri- remove jammed paper, if any.
folding exit sensor (PS9), or the folding sensor /
2 (PS44) turns ON while in idling.
J-7373 When idling: The saddle stitching paper sensor Open the SD front door /Lt and
(PS13) turns ON while in idling. remove jammed paper, if any.
J-7374 When idling: Either of the bundle sensor /1 Open the SD front door /Lt and
(PS14), /2 (PS15), /4 (PS54), or the bundle exit remove jammed paper, if any.
sensor /2 (PS57) turns ON while in idling.
PB J-7380 When idling: Either of the entrance sensor Open the PB front door or the
(PS1), the SC entrance sensor (PS2), the cover upper door, and remove jammed
paper entrance sensor (PS3), or the sub tray paper, if any.
paper exit sensor (PS4) turns ON while in idling.
J-7381 When idling: The SC paper detection sensor Open the PB upper door, and
(PS16) turns ON while in idling. remove jammed paper, if any.
J-7382 When idling: The clamp paper sensor (PS28) Open the PB front door, pull out
turns ON while in idling. the clamp section, and remove
jammed paper, if any.
J-7383 When idling: Either of the cover paper Open the PB front door, and
switchback sensor (PS44), the cover paper remove jammed paper, if any
sensor /Rt (PS45), or the cover paper sensor /Lt
(PS46) turns ON while in idling.
J-7384 When idling: The book end fence sensor (PS61) Open the PB stacker door, and
turns ON while in idling. remove jammed paper, if any.
J-7385 When idling: The cover paper conveyance Pull out the paper feed tray, and
sensors /1 (PS75), /2 (PS76), /3 (PS77), / remove jammed paper, if any.
4(PS78), and /5 (PS79) turn ON while in idling.
J-7386 When idling: The relay conveyance entrance Open the PB relay conveyance
sensor (PS93), the relay conveyance door and remove jammed paper if
intermediate sensor (PS91) and the relay any.
conveyance exit sensor (PS94) turn ON during
idling.
GP-501 J-7390 When idling: The enter sensor (S1) turns ON Open the GP front door, the
while in idling. bypass panel cover, and remove
the jammed paper, if any.
J-7391 When idling: The stepper 1 speed sensor (S2) Open the GP front door, the
turns ON while in idling. entrance aligner panel, and
remove the jammed paper, if any.
J-7392 When idling: The bypass sensor (S8) turns ON Open the GP front door, the
while in idling. bypass panel cover, and remove
the jammed paper, if any.
J-7393 When idling: The exit sensor (S7) turns ON Open the GP front door, the
while in idling. bypass panel cover, and remove
the jammed paper, if any.
J-7394 When idling: The punch flag sensor (S9) turns Open the GP front door, the
ON while in idling. entrance aligner panel, the bottom
U-channel, and remove the
jammed paper, if any.
J-7395 When idling: The u-channel sensor (S4) turns Open the GP front door, the
ON while in idling. bottom U-channel, and remove
the jammed paper, if any.
J-7396 When idling: The backstop sensor (S5) turns ON Open the GP front door, the
while in idling. bottom U-channel, and remove
the jammed paper, if any.
K -10
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7397 When idling: The stepper 2 speed sensor (S6) Open the GP front door, the exit
turns ON while in idling. aligner panel, and remove the
jammed paper, if any.
LS (1st J-7401 During operation: The entrance sensor (PS4) The LS and the main body Remove jammed paper if any
tandem) does not turn ON within a specified period of stop immediately. from the LS/main body.
time after the main body paper exit sensor (PS3)
turns ON.
J-7402 During operation: The entrance sensor (PS4) Remove jammed paper if any
does not turn OFF within a specified period of from the LS/main body.
time after it turns ON.
J-7403 During operation: The sub tray exit sensor Remove jammed paper if any
(PS10) does not turn ON within a specified from the LS/main body.
period of time after the entrance sensor (PS4)
turns ON.
J-7404 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS10) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
J-7405 During operation: The conveyance sensor /1 Remove jammed paper if any
(PS7) does not turn ON within a specified period from the LS/main body.
of time after the entrance sensor (PS4) turns
ON.
J-7406 During operation: The conveyance sensor /1 Remove jammed paper if any
(PS7) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
J-7407 During operation: The conveyance sensor /2 Remove jammed paper if any
(PS16) does not turn ON within a specified from the LS/main body.
period of time after the conveyance sensor /1
(PS7) turns ON.
J-7408 During operation: The conveyance sensor /2 Remove jammed paper if any
(PS16) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
J-7409 During operation: The conveyance sensor /3 Remove jammed paper if any
(PS17) does not turn ON within a specified from the LS/main body.
period of time after the conveyance sensor /2
(PS16) turns ON.
J-7410 During operation: The conveyance sensor /3 Remove jammed paper if any
(PS17) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
J-7411 During operation: The coupling exit sensor Remove jammed paper if any
(PS18) does not turn ON within a specified from the LS/main body.
period of time after the conveyance sensor /3
(PS17) turns ON.
J-7412 During operation: The coupling exit sensor Remove jammed paper if any
(PS18) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
LS (2nd J-7431 During operation: The entrance sensor (PS4) Remove jammed paper if any
tandem) does not turn ON within a specified period of from the LS/main body.
time after the main body paper exit sensor (PS3)
turns ON.
J-7432 During operation: The entrance sensor (PS4) Remove jammed paper if any
does not turn OFF within a specified period of from the LS/main body.
time after it turns ON.
J-7433 During operation: The sub tray exit sensor Remove jammed paper if any
(PS10) does not turn ON within a specified from the LS/main body.
period of time after the entrance sensor (PS4)
turns ON.
J-7434 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS10) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
J-7435 During operation: The conveyance sensor /1 Remove jammed paper if any
(PS7) does not turn ON within a specified period from the LS/main body.
of time after the entrance sensor (PS4) turns
ON.
J-7436 During operation: The conveyance sensor /1 Remove jammed paper if any
(PS7) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
K -11
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7437 During operation: The conveyance sensor /2 Remove jammed paper if any
(PS16) does not turn ON within a specified from the LS/main body.
period of time after the conveyance sensor /1
(PS7) turns ON.
J-7438 During operation: The conveyance sensor /2 Remove jammed paper if any
(PS16) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
J-7439 During operation: The conveyance sensor /3 Remove jammed paper if any
(PS17) does not turn ON within a specified from the LS/main body.
period of time after the conveyance sensor /2
(PS16) turns ON.
J-7440 During operation: The conveyance sensor /3 Remove jammed paper if any
(PS17) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
J-7441 During operation: The coupling exit sensor Remove jammed paper if any
(PS18) does not turn ON within a specified from the LS/main body.
period of time after the conveyance sensor /3
(PS17) turns ON.
J-7442 During operation: The coupling exit sensor Remove jammed paper if any
(PS18) does not turn OFF within a specified from the LS/main body.
period of time after it turns ON.
FD J-7501 During operation: The FD entrance sensor (PS1) The FD and the main body Remove jammed paper if any
does not turn ON within a specified period of stop immediately. from the FD/main body.
time after the main body paper exit sensor (PS3)
turns ON.
J-7502 During operation: The intermediate conveyance Remove jammed paper if any
sensor (PS13) does not turn ON within a from the FD/main body.
specified period of time after the FD entrance
sensor (PS1) turns ON.
J-7503 During operation: The main tray exit sensor Remove jammed paper if any
(PS18) does not turn ON within a specified from the FD/main body.
period of time after the intermediate conveyance
sensor (PS13) turns ON.
J-7504 During operation: The main tray exit sensor Remove jammed paper if any
(PS18) does not turn OFF within a specified from the FD/main body.
period of time after it turns ON.
J-7505 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS16) does not turn ON within a specified from the FD/main body.
period of time after the intermediate conveyance
sensor (PS13) turns ON.
J-7506 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS16) does not turn OFF within a specified from the FD/main body.
period of time after it turns ON.
J-7507 During operation: The punch conveyance sensor Remove jammed paper if any
(PS5) does not turn ON within a specified period from the FD/main body.
of time after the FD entrance sensor (PS1) turns
ON.
J-7508 During operation: The 3rd folding conveyance Remove jammed paper if any
sensor (PS54) does not turn ON within a from the FD/main body.
specified period of time after the punch
conveyance sensor (PS5) turns ON.
J-7509 During operation: The punch registration sensor Remove jammed paper if any
(PS6) does not turn ON within a specified period from the FD/main body.
of time after the punch conveyance sensor
(PS5) turns ON.
J-7510 During operation: The 1st folding conveyance Remove jammed paper if any
sensor (PS51) does not turn ON within a from the FD/main body.
specified period of time after the punch
registration sensor (PS6) turns ON.
J-7511 During operation: The 3rd folding conveyance Remove jammed paper if any
sensor (PS54) does not turn ON within a from the FD/main body.
specified period of time after the 1st folding
conveyance sensor (PS51) turns ON.
J-7512 During operation: The intermediate conveyance Remove jammed paper if any
sensor (PS13) does not turn ON within a from the FD/main body.
specified period of time after the 3rd folding
conveyance sensor (PS54) turns ON.
K -12
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7513 During operation: While in the folding operation, Remove jammed paper if any
the 2nd folding conveyance sensor (PS53) does from the FD/main body.
not turn ON within a specified period of time
after the 1st folding motor (M4) starts to
accelerate.
J-7514 During operation: While in the folding operation, Remove jammed paper if any
the 3rd folding conveyance sensor (PS54) does from the FD/main body.
not turn ON within a specified period of time
after the 1st folding motor (M4) starts to
accelerate.
J-7515 During operation: While in the folding operation, Remove jammed paper if any
the 3rd folding conveyance sensor (PS54) does from the FD/main body.
not turn ON within a specified period of time
after the 2nd folding motor (M5) starts to
accelerate.
J-7516 During operation: While in the folding operation, Remove jammed paper if any
the intermediate conveyance sensor (PS13) from the FD/main body.
does not turn ON within a specified period of
time after the 3rd folding motor (M6) starts to
accelerate.
J-7517 During operation: While in the folding operation, Remove jammed paper if any
the 3rd folding conveyance sensor (PS54) does from the FD/main body.
not turn ON within a specified period of time
after the 2nd folding conveyance sensor (PS53)
turns ON.
J-7518 During operation: While in the folding operation, Remove jammed paper if any
the intermediate conveyance sensor (PS13) from the FD/main body.
does not turn ON within a specified period of
time after the 3rd folding conveyance sensor
(PS54) turns ON.
J-7519 During operation: The PI conveyance sensor / Remove jammed paper if any
Up (PS31) does not turn ON within a specified from the FD/main body.
period of time after the PI pick-up solenoid /Up
(SD13) turns ON.
J-7520 During operation: The PI exit sensor (PS4) does Remove jammed paper if any
not turn ON within a specified period of time from the FD/main body.
after the PI conveyance sensor /Up (PS31) turns
ON.
J-7521 During operation: The PI conveyance sensor / Remove jammed paper if any
Lw (PS37) does not turn ON within a specified from the FD/main body.
period of time after the PI pick-up solenoid /Lw
(SD14) turns ON.
J-7522 During operation: The PI exit sensor (PS4) does Remove jammed paper if any
not turn ON within a specified period of time from the FD/main body.
after the PI conveyance sensor /Lw (PS37) turns
ON.
J-7523 During operation: The FD entrance sensor (PS1) Remove jammed paper if any
does not turn ON within a specified period of from the FD/main body.
time after the PI exit sensor (PS4) turns ON.
J-7524 During operation: The PI multi feed is detected. Remove jammed paper if any
from the FD/main body.
RU J-7530 During operation: The RU and the main body Remove jammed paper if any
(RU-506) stop immediately. from the RU/main body.
The entrance sensor (PS1) does not turn ON
within a specified period of time after the exit
sensor of the previous device turns ON.
J-7531 During operation: Remove jammed paper if any
(RU-506) from the RU/main body.
While in the straight pass, the paper exit sensor
(PS2) does not turn ON within a specified period
of time after the entrance sensor (PS1) turns
ON.
J-7532 During operation: Remove jammed paper if any
(RU-506) from the RU/main body.
The entrance sensor (PS1) does not turn OFF
within a specified period of time after it turns ON.
K -13
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7533 During operation: Remove jammed paper if any
(RU-506) from the RU/main body.
While in the reverse pass, the paper exit sensor
(PS2) does not turn ON within a specified period
of time after the entrance sensor (PS1) turns
ON.
J-7535 During operation: Remove jammed paper if any
(RU-506) from the RU/main body.
The paper exit sensor (PS2) does not turn OFF
within a specified period of time after it turns ON.
J-7550 During operation: Remove jammed paper if any
(RU-509) from the RU/main body.
The entrance sensor (PS1) does not turn ON
within a specified period of time.
J-7551 During operation: Remove jammed paper if any
(RU-509) from the RU/main body.
The humidification section entrance sensor
(PS7) does not turn ON within a specified period
of time.
J-7552 During operation: Remove jammed paper if any
(RU-509) from the RU/main body.
The de-curler entrance sensor (PS2) does not
turn ON within a specified period of time in the
bypass path conveyance.
J-7553 During operation: Remove jammed paper if any
(RU-509) from the RU/main body.
The de-curler entrance sensor (PS2) does not
turn ON within a specified period of time in the
lower path conveyance.
J-7554 During operation: Remove jammed paper if any
(RU-509) from the RU/main body.
The color density detection timing sensor (PS3)
does not turn ON within a specified period of
time.
J-7555 During operation: Remove jammed paper if any
(RU-509) from the RU/main body.
The paper exit sensor (PS12) does not turn ON
within a specified period of time.
J-7556 During operation: Remove jammed paper if any
(RU-509) from the RU/main body.
The paper exit sensor (PS12) does not turn OFF
within a specified period of time.
SD-506 J-7561 During operation: The entrance sensor (PS1) The SD and the main body Remove jammed paper if any
does not turn ON within a specified period of stop immediately. from the SD/main body.
time after the main body paper exit sensor (PS3)
turns ON.
J-7562 During operation: The horizontal conveyance Remove jammed paper if any
sensor /1 (PS2) does not turn ON within a from the SD/main body.
specified period of time after the entrance
sensor (PS1) turns ON.
J-7563 During operation: The horizontal conveyance Remove jammed paper if any
sensor /2 (PS3) does not turn ON within a from the SD/main body.
specified period of time after the horizontal
conveyance sensor /1 (PS2) turns ON.
J-7564 During operation: The horizontal conveyance Remove jammed paper if any
exit sensor (PS4) does not turn ON within a from the SD/main body.
specified period of time after the horizontal
conveyance sensor /2 (PS3) turns ON.
J-7565 During operation: The horizontal conveyance Remove jammed paper if any
exit sensor (PS4) does not turn OFF within a from the SD/main body.
specified period of time after it turns ON.
J-7566 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS11) does not turn ON within a specified from the SD/main body.
period of time after the horizontal conveyance
sensor /1 (PS2) turns ON.
J-7567 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS11) does not turn OFF within a specified from the SD/main body.
period of time after it turns ON.
K -14
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7568 During operation: The right angle conveyance Remove jammed paper if any
sensor /2 (PS6) does not turn ON within a from the SD/main body.
specified period of time after the right angle
conveyance motor (M6) turns ON.
J-7569 During operation: The folding sensor /1 (PS7) Remove jammed paper if any
does not turn ON within a specified period of from the SD/main body.
time after the folding entrance motor (M3) turns
ON.
J-7570 During operation: The saddle stitching paper Remove jammed paper if any
sensor (PS13) does not turn ON within a from the SD/main body.
specified period of time after the folding sub
scan alignment exit motor (M8) turns ON.
J-7571 During operation: The bundle sensor /1 (PS14) Remove jammed paper if any
does not turn ON within a specified period of from the SD/main body.
time after the bundle arm rotation motor (M22)
turns ON.
J-7572 During operation: The bundle sensor /2 (PS15) Remove jammed paper if any
does not turn ON within a specified period of from the SD/main body.
time after the bundle clip motor (M11) turns ON.
J-7573 During operation: The bundle sensor /4 (PS54) Remove jammed paper if any
does not turn ON within a specified period of from the SD/main body.
time after the bundle sensor /2 (PS15) turns ON.
J-7574 During operation: The entrance sensor (PS1) Remove jammed paper if any
does not turn OFF within a specified period of from the SD/main body.
time after it turns ON.
J-7575 During operation: The right angle conveyance Remove jammed paper if any
sensor /2 (PS6) does not turn OFF within a from the SD/main body.
specified period of time after it turns ON. Or the
folding entrance sensor (PS60) does not turn
OFF within a specified period of time after it
turns ON.
J-7576 During operation: The folding sensor /2 (PS44) Remove jammed paper if any
does not turn OFF within a specified period of from the SD/main body.
time after it turns ON.
J-7577 During operation: The bundle sensor /1 (PS14) Remove jammed paper if any
does not turn OFF within a specified period of from the SD/main body.
time after it turns ON.
J-7578 During operation: The bundle sensor /2 (PS15) Remove jammed paper if any
does not turn OFF within a specified period of from the SD/main body.
time after it turns ON.
J-7579 During operation: The folding passage sensor Remove jammed paper if any
(PS8) does not turn ON within a specified period from the SD/main body.
of time after the folding transfer motor (M4) turns
ON.
J-7580 During operation: The tri-folding exit sensor Remove jammed paper if any
(PS9) does not turn ON within a specified period from the SD/main body.
of time after the folding transfer motor (M4) turns
ON.
J-7581 During operation: The folding sub scan Remove jammed paper if any
alignment exit motor (M8) does not turn OFF from the SD/main body.
within a specified period of time after it turns ON.
J-7582 During operation: The folding passage sensor Remove jammed paper if any
(PS8) does not turn OFF within a specified from the SD/main body.
period of time after it turns ON.
J-7583 During operation: The tri-folding paper exit Remove jammed paper if any
sensor (PS9) does not turn OFF within a from the SD/main body.
specified period of time after it turns ON.
J-7584 During operation: The trimming registration Remove jammed paper if any
sensor (PS55) does not turn ON within a from the SD/main body.
specified period of time after the bundle press
movement motor (M17) turns ON.
J-7585 During operation: The trimming registration Remove jammed paper if any
sensor (PS55) does not turn OFF within a from the SD/main body.
specified period of time after the bundle
registration motor (M12) turns ON.
GP-501 J-7590 During operation: The enter sensor (S1) does The GP/main body stop Remove jammed paper if any
not turn OFF within a specified period of time immediately. from the GP/main body.
after it turns ON.
K -15
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7591 During operation: The stepper 1 speed sensor Remove jammed paper if any
(S2) does not turn OFF within a specified period from the GP/main body.
of time after it turns ON.
J-7592 During operation: The bypass sensor (S8) does Remove jammed paper if any
not turn OFF within a specified period of time from the GP/main body.
after it turns ON.
J-7593 During operation: The exit sensor (S7) does not Remove jammed paper if any
turn OFF within a specified period of time after it from the GP/main body.
turns ON.
J-7594 During operation: The punch flag sensor (S9) Remove jammed paper if any
does not turn OFF within a specified period of from the GP/main body.
time after it turns ON.
J-7595 During operation: The u-channel sensor (S4) Remove jammed paper if any
does not turn OFF within a specified period of from the GP/main body.
time after it turns ON.
J-7596 During operation: The backstop sensor (S5) Remove jammed paper if any
does not turn OFF within a specified period of from the GP/main body.
time after it turns ON.
J-7597 During operation: The stepper 2 speed sensor Remove jammed paper if any
(S6) does not turn OFF within a specified period from the GP/main body.
of time after it turns ON.
PB J-7660 During operation: The entrance sensor (PS1) The PB and the main body Remove jammed paper if any
does not turn ON within a specified period of stop immediately. from the PB/main body.
time after the main body paper exit sensor turns
ON.
J-7661 During operation: The SC entrance sensor Remove jammed paper if any
(PS2) does not turn ON within a specified period from the PB/main body.
of time after the entrance sensor (PS1) turns
ON.
J-7662 During operation: The SC entrance sensor Remove jammed paper if any
(PS2) does not turn OFF within a specified from the PB/main body.
period of time after it turns ON.
J-7663 During operation: The cover paper entrance Remove jammed paper if any
sensor (PS3) does not turn ON within a from the PB/main body.
specified period of time after the main body
paper exit sensor turns ON.
J-7664 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS4) does not turn ON within a specified period from the PB/main body.
of time after the entrance sensor (PS1) turns
ON.
J-7665 During operation: The sub tray paper exit sensor Remove jammed paper if any
(PS4) does not turn OFF within a specified from the PB/main body.
period of time after it turns ON.
J-7666 During operation: The SC paper detection Remove jammed paper if any
sensor (PS16) does not turn ON within a from the PB/main body.
specified period of time after the SC entrance
sensor (PS2) turns ON.
J-7667 During operation: The SC paper detection Remove jammed paper if any
sensor (PS16) does not turn OFF within a from the PB/main body.
specified period of time after it turns ON.
J-7668 During operation: When conveying 2 sheets at a Remove jammed paper if any
time, the SC paper detection sensor (PS16) from the PB/main body.
does not turn ON within a specified period of
time after the operation starts.
J-7669 During operation: When conveying 2 sheets at a Remove jammed paper if any
time, the SC paper detection sensor (PS16) from the PB/main body.
does not turn OFF within a specified period of
time after it turns ON.
J-7670 During operation: The SC paper detection Remove jammed paper if any
sensor (PS16) does not turn OFF within a from the PB/main body.
specified period of time after the SC bundle
conveyance motor (M17) turns ON.
J-7671 During operation: The clamp paper sensor Remove jammed paper if any
(PS28) does not turn OFF within a specified from the PB/main body.
period of time after the clamp motor (M22) turns
OFF.
K -16
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7674 During operation: The cover paper sensor /Rt Remove jammed paper if any
(PS45) does not turn ON within a specified from the PB/main body.
period of time after the cover paper feed clutch
(CL71) turns ON.
J-7675 During operation: The relay conveyance Remove jammed paper if any
entrance sensor (PS93) does not turn ON within from the PB/main body.
a specified period of time after the SC entrance
sensor (PS2) turns ON.
J-7676 During operation: When starting trimming of the Remove jammed paper if any
cover paper fed from the PB, the cover paper from the PB/main body.
switchback sensor (PS44) does not turn ON
within a specified time period after the cover
paper conveyance motor (M45) turns ON.
J-7677 During operation: When finishing trimming of the Remove jammed paper if any
cover paper fed from the PB, the cover paper from the PB/main body.
switchback sensor (PS44) does not turn OFF
within a specified time period after the cover
paper conveyance motor (M45) turns ON.
J-7678 During operation: When positioning the leading Remove jammed paper if any
edge of the cover paper fed from the PB, the from the PB/main body.
cover paper sensor/Lt (PS46) does not turn OFF
within a specified time period after the cover
paper conveyance motor (M45) turns ON.
J-7679 During operation: When positioning the leading Remove jammed paper if any
edge of the cover paper fed from the PB, the from the PB/main body.
cover paper sensor/Lt (PS46) does not turn ON
within a specified time period after the cover
paper conveyance motor (M45) turns forward
rotation ON.
J-7680 During operation: When cover paper is fed from Remove jammed paper if any
the main body, the cover paper sensor/Rt from the PB/main body.
(PS45) does not turn ON within a specified time
period after the cover paper entrance sensor
(PS3) turns ON.
J-7681 During operation: The relay conveyance Remove jammed paper if any
intermediate sensor (PS91) does not turn ON from the PB/main body.
within a specified period of time after the relay
conveyance entrance sensor (PS93) turns ON.
J-7682 During operation: When starting trimming of the Remove jammed paper if any
cover paper fed from the main body, the cover from the PB/main body.
paper switchback sensor (PS44) does not turn
ON within a specified time period after the cover
paper conveyance motor (M45) turns ON.
J-7683 During operation: When finishing trimming of the Remove jammed paper if any
cover paper fed from the main body, the cover from the PB/main body.
paper switchback sensor (PS44) does not turn
OFF within a specified time period after the
cover paper conveyance motor (M45) turns ON.
J-7684 During operation: When positioning the leading Remove jammed paper if any
edge of the cover paper fed from the main body, from the PB/main body.
the cover paper sensor/Lt (PS46) does not turn
OFF within a specified time period after the
cover paper conveyance motor (M45) turns ON.
J-7685 During operation: When positioning the leading Remove jammed paper if any
edge of the cover paper fed from the main body, from the PB/main body.
the cover paper sensor/Lt (PS46) does not turn
ON within a specified time period after the cover
paper conveyance motor (M45) turns forward
rotation ON.
J-7686 During operation: The booklet end sensor Remove jammed paper if any
(PS61) does not turn ON within a specified from the PB/main body.
period of time after the booklet conveyance belt
motor (M61) turns ON.
J-7687 During operation: When loading first book, the Remove jammed paper if any
booklet sensor /1 (PS66) does not turn ON from the PB/main body.
within a specified period of time after the booklet
conveyance belt up down motor (M63) turns ON.
J-7688 During operation: When first row of book moves, Remove jammed paper if any
the booklet sensor /2 (PS67) does not turn ON from the PB/main body.
within a specified period of time after the booklet
movement motor (M64) turns ON.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 1. JAM INDICATION
Classificatio
JAM Code Cause Resulting operation Correction
n
J-7689 During operation: When feeding paper, the Remove jammed paper if any
cover paper conveyance sensor /1 (PS75) does from the PB/main body.
not turn ON within a specified period of time
after the cover paper feed clutch (CL71) turns
ON.
J-7690 During operation: The cover paper conveyance Remove jammed paper if any
sensor /2 (PS76) does not turn ON within a from the PB/main body.
specified period of time after the cover paper
conveyance sensor /1 (PS75) turns ON.
J-7691 During operation: When refeeding paper, the Remove jammed paper if any
cover paper conveyance sensor /3 (PS77) does from the PB/main body.
not turn ON within a specified period of time
after the cover paper feed clutch (CL71) turns
ON.
J-7692 During operation: The cover paper conveyance Remove jammed paper if any
sensor /4 (PS78) does not turn ON within a from the PB/main body.
specified period of time after the cover paper
conveyance sensor /3 (PS77) turns ON.
J-7693 During operation: The multi feed detection Remove jammed paper if any
board /2 (MFDBR) turns OFF. from the PB/main body.
J-7694 During operation: The relay conveyance exit Remove jammed paper if any
sensor (PS94) does not turn ON within a from the PB/main body.
specified period of time after the relay
conveyance intermediate sensor (PS91) turns
ON.
J-7695 During operation: The relay conveyance exit Remove jammed paper if any
sensor (PS94) does not turn OFF within a from the PB/main body.
specified period of time after it turns ON.
J-7696 During operation: The cover paper switchback Remove jammed paper if any
sensor (PS44) does not turn ON within a from the PB/main body.
specified period of time after the cover paper
feed motor (M74) turns ON.
J-7697 During operation: No paper is detected (paper Remove jammed paper if any
has been removed) when restarting the job after from the PB/main body.
recovery.
J-7698 During operation: A cover paper has not been Remove jammed paper if any
conveyed to the cover paper table section when from the PB/main body.
clamping of inside pages is finished.
ADU J-9201 During operation: The ADU reverse sensor Stops immediately. Pull out the ADU and remove
(PS21) does not turn ON within a specified jammed paper if any.
period of time after the reverse/exit sensor
(PS19) turns ON.
J-9202 During operation: The ADU stop sensor (PS20) Pull out the ADU and remove
does not turn OFF within a specified period of jammed paper if any.
time after it turns ON.
J-9251 When idling : The ADU reverse sensor (PS21) - Pull out the ADU and remove
turns ON while in idling. jammed paper if any.
J-9252 When idling : The ADU stop sensor (PS20) turns Pull out the ADU and remove
ON while in idling. jammed paper if any.
J-9301 During operation: The ADU conveyance sensor Stops immediately. Pull out the ADU and remove
(PS61) does not turn ON within a specified jammed paper if any.
period of time after the ADU reverse motor
(M32) turns ON.
J-9351 When idling : The ADU conveyance sensor - Pull out the ADU and remove
(PS61) turns ON while in idling. jammed paper if any.
J-9401 During operation: The ADU pre-registration Stops immediately. Pull out the ADU and remove
sensor (PS23) does not turn ON within a jammed paper if any.
specified period of time after the ADU
conveyance sensor (PS61) turns ON.
J-9451 When idling: The ADU pre-registration sensor - Pull out thePull out tray and
(PS23) turns ON while in idling. remove jammed paper if any.
ADU and remove jammed paper if
any.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2. MALFUNCTION CODE
2.1 Trouble reset method
Turn OFF/ON the power switch (SW2) of the main body when releasing an abnormal condition.
Note
To prevent problems such as toner adhesion due to the temperature rise in the machine, cooling by fan is performed for 5 minutes
after the malfunction code occurs.
When SW2 is turned OFF within 5 minutes after the malfunction code occurs, a message "Cooling in progress. Power will be off
when completed." appears. Do not turn ON SW2 before the message disappears.
Machine cooling is not performed when the malfunction code which has "*" on the malfunction code column occurs. In that case,
the message does not appear even when turning SW2 OFF within 5 minutes after it occurs.
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K -20
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K -21
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -22
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -23
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -24
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -25
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -26
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -27
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -28
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -29
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -30
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -31
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -32
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -33
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -34
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -35
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -36
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -37
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -38
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -39
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -40
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -41
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -42
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -43
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -44
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -45
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -46
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -47
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -48
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -49
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -50
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -51
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -52
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -53
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -54
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -55
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -56
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -57
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -58
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -59
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -60
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -61
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -62
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -63
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -64
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -65
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -66
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -67
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -68
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -69
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -70
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -71
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -72
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -73
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -74
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -75
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -76
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -78
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -79
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -80
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
K -81
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connection status of PRCB connector, and repair it if any abnormality.
3. Check the connector connection status of PFDB or LUDB, and repair it if any abnormality.
4. Replace PRCB
5. Replace PFDB or LUDB
Faulty part isolation DIPSW
Control while detached
2.5.2 C-0002
Code
C-0002
Classification
Main body: Communication error
Cause
Communication error between the printer control board (PRCB) and the conveyance drive board (CDB).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Conveyance drive board (CDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connection status of PRCB connector, and repair it if any abnormality.
3. Check the connection status of CDB connector, and repair it if any abnormality.
4. Replace PRCB.
5. Replace CDB.
Faulty part isolation DIPSW
Control while detached
2.5.3 C-0003
Code
C-0003
Classification
Main body: Communication error
Cause
Communication error between the printer control board (PRCB) and the conveyance drive board (CDB).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Conveyance drive board (CDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please turn on power again" is displayed on the touch panel.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connection status of PRCB connector, and repair it if any abnormality.
3. Check the connection status of CDB connector, and repair it if any abnormality.
4. Replace PRCB.
5. Replace CDB.
Faulty part isolation DIPSW
Control while detached
2.5.4 C-0101
Code
C-0101
Classification
Main body: Paper feed motor abnormality
Cause
An error detection signal of M41 is detected continuously for a specified period of time while the paper feed motor (M41) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Paper feed motor (M41)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed.
Solution
1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(1/3):16-E)
3. Replace M41.
4. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.5.5 C-0102
Code
C-0102
Classification
LU: LU paper feed motor abnormality
Cause
An error detection signal of M1 is detected continuously for a specified period of time while the paper feed motor (M1) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Paper feed motor (M1)
Interlock switch /1 (MS1), /2 (MS2)
Upper door sensor (PS100), front door sensor (PS115)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between LUDB and the motor, and repair it if any abnormality.
2. Check the I/O of the interlock switch and sensor, and repair/replace it if any abnormality (Wiring diagram: LU: 6-C, 8-B)
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LU: 5-B)
4. Replace M1.
5. Replace LUDB.
Faulty part isolation DIPSW
DIPSW18-3
Control while detached
LU paper feed is not available
2.5.6 C-0103
Code
C-0103
Classification
PF: PF paper feed motor abnormality
Cause
An error detection signal of M1 is detected continuously for a specified period of time while the paper feed motor (M1) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between PFDB and the motor, and repair it if any abnormality.
2. Check the I/O of the interlock switch and sensor, and repair/replace it if any abnormality (Wiring diagram: PF: 9-U, 10-U)
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF: 19-U)
4. Replace M1.
5. Replace PFDB
Faulty part isolation DIPSW
DIPSW35-0
DIPSW35-1
DIPSW35-2
DIPSW35-3
DIPSW35-4
DIPSW35-5
Control while detached
PF paper feed is not available
2.5.7 C-0201
Code
C-0201
Classification
Main body: Paper feed tray abnormality
Cause
The upper limit sensor /1 (PS30) does not turn ON within a specified period of time after the paper lift motor /1 (M38) turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Paper lift motor /1 (M38)
Upper limit sensor /1 (PS30)
Pick-up solenoid /1 (SD7)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the paper loaded condition and the rear end restriction plate condition of the tray 1, and repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the solenoid and the coupling of the gear, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3):14-E, 15-M)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 14-M)
5. Replace PS30.
6. Replace SD7.
7. Replace M38 and PRCB at a time.
Faulty part isolation DIPSW
DIPSW18-0
Control while detached
Paper feed in tray 1 is unavailable
2.5.8 C-0202
Code
C-0202
Classification
Main body: Paper feed tray abnormality
Cause
The upper limit sensor /2 (PS36) does not turn ON within a specified period of time after the paper lift motor /2 (M39) turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Paper lift motor /2 (M39)
Upper limit sensor /2 (PS36)
Pick-up solenoid /2 (SD8)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the paper loaded condition and the rear end restriction plate condition of the tray 2, and repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the solenoid and the coupling of the gear, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 13-E, 18-M)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 17-M)
5. Replace PS36.
6. Replace SD8.
7. Replace M39, SD8 and PRCB at a time.
Faulty part isolation DIPSW
DIPSW18-1
Control while detached
Paper feed in tray 2 is unavailable
2.5.9 C-0203
Code
C-0203
Classification
Main body: Paper feed tray abnormality
Cause
The upper limit sensor /3 (PS42) does not turn ON within a specified period of time after the paper lift motor /3 (M40) turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Paper lift motor /3 (M40)
Upper limit sensor /3 (PS42)
Pick-up solenoid /3 (SD9)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the paper loaded condition and the rear end restriction plate condition of the tray 3, and repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the solenoid and the coupling of the gear, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 13-E, 21-M)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 20-M)
5. Replace PS42.
6. Replace SD9.
7. Replace M40 and PRCB at a time.
Faulty part isolation DIPSW
DIPSW18-2
Control while detached
Paper feed in tray 3 is unavailable
2.5.10 C-0204
Code
C-0204
Classification
LU: LU lift motor abnormality
Cause
A lock signal of M100 is detected while the paper lift motor (M100) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Upper limit sensor (PS109)
Paper lift motor (M100)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between LUDB and motor/sensor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LU: 5-H)
3. Replace PS109.
4. Replace M100.
5. Replace LUDB.
Faulty part isolation DIPSW
DIPSW18-3
Control while detached
LU paper feed is not available
K -85
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.5.11 C-0205
Code
C-0205
Classification
LU: LU lift motor abnormality
Cause
A lock signal of M100 is detected while the paper lift motor (M100) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Paper lift motor (M100)
Upper limit sensor (PS109)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the paper loaded condition and the rear end restriction plate condition of the LU tray, and repair it if any abnormality.
2. Check the connector connection and the wiring between LUDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LU: 5-H)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LU: 7-B)
5. Replace PS109.
6. Replace M100.
7. Replace LUDB.
Faulty part isolation DIPSW
Control while detached
2.5.12 C-0208
Code
C-0208
Classification
PF: Paper lift motor abnormality
Cause
The upper limit sensor /1 (PS1) does not turn ON within a specified period of time after the paper lift motor /1 (M2) turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper lift motor /1 (M2)
Upper limit sensor /1 (PS1)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the paper loaded condition and the rear end restriction plate condition of the PF tray, and repair it if any abnormality.
2. Check the connector connection and the wiring between PFDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF: 11-U)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: PF: 6-K)
5. Replace PS1.
6. Replace M2.
7. Replace PFDB.
Faulty part isolation DIPSW
DIPSW21-4
Control while detached
Paper feed in PF upper tray is unavailable
2.5.13 C-0209
Code
C-0209
Classification
PF: Paper lift motor abnormality
Cause
Power supply line fuse for the paper lift motor /1 (M2) blows out.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper lift motor /1 (M2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
K -86
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between PFDB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF: 11-U)
3. Replace M2 and PFDB at a time
Faulty part isolation DIPSW
DIPSW21-4
Control while detached
Paper feed in PF upper tray is unavailable
2.5.14 C-0211
Code
C-0211
Classification
PF: Paper lift motor abnormality
Cause
The upper limit sensor /2 (PS9) does not turn ON within a specified period of time after the paper lift motor /2 (M3) turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper lift motor /2 (M3)
Upper limit sensor /2 (PS9)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the paper loaded condition and the rear end restriction plate condition of the PF tray, and repair it if any abnormality.
2. Check the connector connection and the wiring between PFDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF: 12-U)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: PF: 14-K)
5. Replace PS9.
6. Replace M3.
7. Replace PFDB.
Faulty part isolation DIPSW
DIPSW21-5
Control while detached
Paper feed in PF lower tray is unavailable
2.5.15 C-0212
Code
C-0212
Classification
PF: Paper lift motor abnormality
Cause
Power supply line fuse for the paper lift motor /2 (M3) blows out.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper lift motor /2 (M3)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF: 12-U)
3. Replace M3 and PFDB at a time
Faulty part isolation DIPSW
DIPSW21-5
Control while detached
Paper feed in PF lower tray is unavailable
2.5.16 C-0213
Code
C-0213
Classification
Main body: Paper exit abnormality
Cause
The paper exit pressure home sensor (PS10) does not turn ON within a specified period of time after it turns OFF.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
K -87
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the de-curler unit, and clean/repair it if any abnormality.
2. Check the paper exit drive gear system, and clean/repair it if any abnormality.
3. Check the connector connection and the wiring between PRCB and the sensor, and repair it if any abnormality.
4. Check the connector connection and the wiring between ACDB and the motor, and repair it if any abnormality.
5. Check the connector connection and the wiring between ACDB and PRCB, and repair it if any abnormality.
6. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (3/3): 22-E)
7. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 11-B)
8. Replace PS10.
9. Replace M54.
10. Replace ACDB.
11. Replace PRCB
12. Replace M54 and ACDB at a time.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 13-D)
3. Replace FM47 and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.2 C-0302*
Code
C-0302*
Classification
Main body: Fan abnormality
Cause
An error detection signal of any of FM26 or FM28 is detected continuously for a specified period of time while the tucking fan /1 (FM26)
and /3 (FM28) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Tucking fan /1 (FM26)
Tucking fan /3 (FM28)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 22-E)
3. Replace FM26 or FM28 and PRCB at a time
Faulty part isolation DIPSW
K -88
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.6.3 C-0303
Code
C-0303
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM66 is detected continuously for a specified period of time while ADU cooling fan /1 (FM66) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Conveyance drive board (CDB)
ADU cooling fan /1 (FM66)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between CDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 2-P)
3. Replace FM66 and CDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.4 C-0304*
Code
C-0304*
Classification
Main body: Fan abnormality
Cause
An error detection signal of any of FM61, FM62 or FM63 is detected continuously for a specified period of time while the paper exit cooling
fans /1 (FM61), /2 (FM62) and /3 (FM63) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Paper exit fan /1 (FM61)
Paper exit fan /2 (FM62)
Paper exit fan /3 (FM63)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan by I/O or by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 8-D)
3. Replace FM61, FM62 or FM63 and PRCB at a time
Faulty part isolation DIPSW
Control while detached
2.6.5 C-0305*
Code
C-0305*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM36 is detected continuously for a specified period of time while the deodorization fan (FM36) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Deodorization fan (FM36)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 15-D)
3. Replace FM36 and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
K -89
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.6.6 C-0306
Code
C-0306
Classification
LU: LU fan abnormality
Cause
An error detection signal of FM1 is detected continuously for a specified period of time while the paper feed assist fan /Fr (FM1) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Paper feed assist fan /Fr (FM1)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB and the fun, and repair it if any abnormality.
2. Rotate the fan by I/O or by hand, and repair it if any abnormality. (Wiring diagram: LU: 6-H)
3. Replace FM1and LUDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.7 C-0307
Code
C-0307
Classification
LU: LU fan abnormality
Cause
An error detection signal of FM2 is detected continuously for a specified period of time while the paper feed assist fan /Rr (FM2) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Paper feed assist fan /Rr (FM2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB and the fun, and repair it if any abnormality.
2. Rotate the fan by I/O or by hand, and repair it if any abnormality. (Wiring diagram: LU: 7-H)
3. Replace FM2 and LUDB at a time
Faulty part isolation DIPSW
Control while detached
2.6.8 C-0308
Code
C-0308
Classification
PF: PF fan abnormality
Cause
An error detection signal of FM1 is detected continuously for a specified period of time while the paper feed assist fan /Fr11 (FM1) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper feed assist fan /Fr11 (FM1)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 11-K)
3. Replace FM1 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.9 C-0309
Code
K -90
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
C-0309
Classification
PF: PF fan abnormality
Cause
An error detection signal of FM3 is detected continuously for a specified period of time while the paper feed assist fan /Fr12 (FM3) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper feed assist fan /Fr12 (FM3)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 12-K)
3. Replace FM3 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.10 C-0310
Code
C-0310
Classification
PF: PF fan abnormality
Cause
An error detection signal of FM2 is detected continuously for a specified period of time while the paper feed assist fan /Rr11 (FM2) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper feed assist fan /Rr11 (FM2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 12-K)
3. Replace FM2 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.11 C-0311
Code
C-0311
Classification
PF: PF fan abnormality
Cause
An error detection signal of FM4 is detected continuously for a specified period of time while the paper feed assist fan /Rr12 (FM4) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper feed assist fan /Rr12 (FM4)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 12-K)
3. Replace FM4 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.12 C-0312
Code
C-0312
Classification
PF: PF fan abnormality
Cause
K -91
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
An error detection signal of FM5 is detected continuously for a specified period of time while the paper feed assist fan /Fr21 (FM5) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper feed assist fan /Fr21 (FM5)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 19-K)
3. Replace FM5 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.13 C-0313
Code
C-0313
Classification
PF: PF fan abnormality
Cause
An error detection signal of FM7 is detected continuously for a specified period of time while the paper feed assist fan /Fr22 (FM7) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper feed assist fan /Fr22 (FM7)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 20-K)
3. Replace FM7 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.14 C-0314
Code
C-0314
Classification
PF: PF fan abnormality
Cause
An error detection signal of FM6 is detected continuously for a specified period of time while the paper feed assist fan /Rr21 (FM6) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Paper feed assist fan /Rr21 (FM6)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 19-K)
3. Replace FM6 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.15 C-0315
Code
C-0315
Classification
PF: PF fan abnormality
Cause
An error detection signal of FM8 is detected continuously for a specified period of time while the paper feed assist fan /Rr22 (FM8) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
K -92
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF : 7-H)
3. Replace FM8 and PFDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.16 C-0316
Code
C-0316
Classification
PF: PF fan abnormality
Cause
An error detection signal of any of FM11 or FM12 is detected continuously for a specified period of time while the dehumidifier fans /1
(FM11) and /2 (FM12) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Dehumidifier fan /1 (FM11)
Dehumidifier fan /2 (FM12)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 24-D, 25-D)
3. Replace FM11 or FM12 and PFDB at a time
Faulty part isolation DIPSW
Control while detached
2.6.17 C-0317
Code
C-0317
Classification
PF: PF fan abnormality
Cause
An error detection signal of any of FM13 or FM14 is detected continuously for a specified period of time while the dehumidifier fans /3
(FM13) and /4 (FM14) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Dehumidifier fan /3 (FM13)
Dehumidifier fan /4 (FM14)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 23-F)
3. Replace FM13 or FM14 and PFDB at a time
Faulty part isolation DIPSW
Control while detached
2.6.18 C-0318
Code
C-0318
Classification
PF: PF fan abnormality
Cause
An error detection signal of any of FM10 or FM9 is detected continuously for a specified period of time while the ventilation fan /1 (FM10)
and /2 (FM9) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
K -93
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between PFDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF: 26-U)
3. Replace FM10 or FM9 and PFDB at a time
Faulty part isolation DIPSW
Control while detached
2.6.19 C-0320
Code
C-0320
Classification
LU: LU fan abnormality
Cause
An error detection signal of FM3 is detected continuously for a specified period of time while the dehumidifier fan /1 (FM3) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Dehumidifier fan /1 (FM3)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LU: 4-C)
3. Replace FM3 and LUDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.20 C-0321
Code
C-0321
Classification
LU: LU fan abnormality
Cause
An error detection signal of FM4 is detected continuously for a specified period of time while the dehumidifier fan /2 (FM4) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Dehumidifier fan /2 (FM4)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB and the fun, and repair it if any abnormality.
2. Rotate the fan by I/O or by hand, and repair it if any abnormality. (Wiring diagram: LU: 4-C)
3. Replace FM4and LUDB at a time
Faulty part isolation DIPSW
Control while detached
2.6.21 C-0322
Code
C-0322
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM67 is detected continuously for a specified period of time while ADU cooling fan /2 (FM67) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Conveyance drive board (CDB)
ADU cooling fan /2 (FM67)
K -94
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between CDB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 2-I)
3. Replace FM67 and CDB at a time.
Faulty part isolation DIPSW
Control while detached
2.6.22 C-0323*
Code
C-0323*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM62 is detected continuously for a specified period of time while the paper exit fan /2 (FM62) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Paper exit fan /2 (FM62)
Printer control board (PRCB)
Correction
Note
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 8-D)
3. Replace FM62.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.6.23 C-0324*
Code
C-0324*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM63 is detected continuously for a specified period of time while the paper exit fan /3 (FM63) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Paper exit fan /3 (FM63)
Printer control board (PRCB)
Correction
Note
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 8-D)
3. Replace FM63.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -95
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB and DCPS /2, and repair it if any abnormality.
2. Replace LUDB.
3. Replace DCPS /2.
4. Replace LUDB and DCPS/2 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.2 C-0402
Code
C-0402
Classification
LU: LU power source abnormality
Cause
12VDC is not supplied to LU.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
DC power supply /1 (DCPS1)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB and DCPS1, and repair it if any abnormality.
2. Replace LUDB.
3. Replace DCPS1.
4. Replace LUDB and DCPS1 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.3 C-0403
Code
C-0403
Classification
PF: PF power source abnormality
Cause
24VDC is not supplied to PF.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
DC power supply /2 (DCPS2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and DCPS2, and repair it if any abnormality.
2. Replace PFDB
3. Replace DCPS2.
4. Replace PFDB and DCPS2 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.4 C-0404
Code
C-0404
Classification
PF: PF power source abnormality
Cause
24VDC is not supplied to PF.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
DC power supply /2 (DCPS2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
K -96
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and DCPS2, and repair it if any abnormality.
2. Replace PFDB.
3. Replace DCPS2.
4. Replace PFDB and DCPS2 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.5 C-0405
Code
C-0405
Classification
PF: PF power source abnormality
Cause
12VDC is not supplied to PF.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
DC power supply /1 (DCPS1)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PBDB and the fan, and repair it if any abnormality.
2. Replace PFDB
3. Replace DCPS1.
4. Replace PFDB and DCPS1 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.6 C-0406
Code
C-0406
Classification
PF: PF power source abnormality
Cause
24VDC is not supplied to PF.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
DC power supply /2 (DCPS2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and DCPS2, and repair it if any abnormality.
2. Replace PFDB.
3. Replace DCPS2.
4. Replace PFDB and DCPS2 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.7 C-0407
Code
C-0407
Classification
PF: PF Tray 1 Heater high temperature hardware detection abnormality
Cause
24V power source abnormal signal is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Temperature sensor /3 (TEMS/3)
AC drive board (ACDB) in PF
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
K -97
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and TEMS/3, and repair it if any abnormality.
2. Check the installation condition of TEMS/3, and adjust/replace it if any abnormality. (Wiring diagram: PF: 25-D)
3. Replace TEMS/3.
4. Replace PFDB.
5. Replace ACDB.
Faulty part isolation DIPSW
Control while detached
2.7.8 C-0408
Code
C-0408
Classification
PF: PF Tray 2 Heater high temperature hardware detection abnormality
Cause
24V power source abnormal signal is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
Temperature sensor /4 (TEMS/4)
AC drive board (ACDB) in PF
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PFDB and TEMS/4, and repair it if any abnormality.
2. Check the installation condition of TEMS/4, and repair/replace it if any abnormality. (Wiring diagram: PF: 24-F)
3. Replace TEMS/4.
4. Replace PFDB
5. Replace ACDB.
Faulty part isolation DIPSW
Control while detached
2.7.9 C-0409
Code
C-0409
Classification
PF: PF fan heater abnormality
Cause
Fan heater /Up (DH3) high temperature abnormality
The temperature sensor /3 (TEMS/3) detects the prescribed or higher value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Up (DH3)
Temperature sensor /3 (TEMS/3)
Dehumidifier fans /1 (FM11) and /2 (FM12)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection between ACDB and the noise filter of PF.
2. Check the connector connection and the wiring between PFDB, the temperature sensor, and the fan and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the connector connection and the wiring between PFDB and ACDB, and repair it if any abnormality.
5. Rotate the fan by I/O or hand, and repair/replace it if any abnormality. (Wiring diagram: PF: 24-D, 25-D)
6. Check the temperature and the installation condition of the fan heater and the installation condition of the temperature sensor, and
repair/replace it if any abnormality. (Wiring diagram: PF: 22-D, 25-D)
7. Replace TEMS/3.
8. Replace DH3.
9. Replace FM11 and FM12.
10. Replace ACDB.
11. Replace PFDB
Faulty part isolation DIPSW
Control while detached
K -98
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.7.10 C-0410
Code
C-0410
Classification
PF: PF fan heater abnormality
Cause
Fan heater /Lw (DH4) high temperature abnormality
The temperature sensor /4 (TEMS/4) detects the prescribed or higher value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Lw (DH4)
Temperature sensor /4 (TEMS/4)
Dehumidifier fans /3 (FM13) and /4 (FM14)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection between ACDB and the noise filter of PF.
2. Check the connector connection and the wiring between PFDB, the temperature sensor, and the fan and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the connector connection and the wiring between PFDB and ACDB, and repair it if any abnormality.
5. Rotate the fan by I/O or hand, and repair/replace it if any abnormality. (Wiring diagram: PF: 23-F)
6. Check the temperature and the installation condition of the fan heater and the installation condition of the temperature sensor, and
repair/replace it if any abnormality. (Wiring diagram: PF: 21-F, 24-F)
7. Replace TEMS/4.
8. Replace DH4.
9. Replace FM13 and FM14.
10. Replace ACDB.
11. Replace PFDB
Faulty part isolation DIPSW
Control while detached
2.7.11 C-0411
Code
C-0411
Classification
PF: PF fan heater abnormality
Cause
Fan heater /Up (DH3) low temperature abnormality
The temperature sensor /3 (TEMS/3) detects the prescribed or lower value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Up (DH3)
Temperature sensor /3 (TEMS/3)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection between ACDB and the noise filter of PF.
2. Check the connector connection and the wiring between PFDB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the connector connection and the wiring between PFDB and ACDB, and repair it if any abnormality.
5. Check the temperature and the installation condition of the fan heater and the installation condition of the temperature sensor, and
repair/replace it if any abnormality. (Wiring diagram: PF: 22-D, 25-D)
6. Replace TEMS3.
7. Replace DH3.
8. Replace ACDB.
9. Replace PFDB
Faulty part isolation DIPSW
Control while detached
2.7.12 C-0412
Code
C-0412
Classification
PF: PF fan heater abnormality
K -99
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
Fan heater /Lw (DH4) low temperature abnormality
The temperature sensor /4 (TEMS/4) detects the prescribed or lower value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Lw (DH4)
Temperature sensor /4 (TEMS/4)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection between ACDB and the noise filter of PF.
2. Check the connector connection and the wiring between PFDB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the connector connection and the wiring between PFDB and ACDB, and repair it if any abnormality.
5. Check the temperature and the installation status of the fan heater and of the temperature sensor, and then repair it if any abnormality.
6. Replace TEMS /4
7. Replace DH4
8. Replace ACDB.
9. Replace PFDB
Faulty part isolation DIPSW
Control while detached
2.7.13 C-0413
Code
C-0413
Classification
PF: PF fan heater abnormality
Cause
Fan heater /Up (DH3) temperature rise abnormality
The temperature detected by the temperature sensor /3 (TEMS/3) has not risen to a prescribed level within a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Up (DH3)
Temperature sensor /3 (TEMS/3)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection between ACDB and the noise filter of PF.
2. Check the connector connection and the wiring between PFDB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the connector connection and the wiring between PFDB and ACDB, and repair it if any abnormality.
5. Check the temperature and the installation condition of the fan heater and the installation condition of the temperature sensor, and
repair/replace it if any abnormality. (Wiring diagram: PF: 22-D, 25-D)
6. Replace TEMS/3.
7. Replace DH3.
8. Replace ACDB.
9. Replace PFDB
10. Replace ACDB and DH3 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.14 C-0414
Code
C-0414
Classification
PF: PF fan heater abnormality
Cause
Fan heater /Lw (DH4) temperature rise abnormality
The temperature detected by the temperature sensor /4 (TEMS/4) has not risen to a prescribed level within a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Lw (DH4)
K -100
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connection between ACDB and the noise filter of PF.
2. Check the connector connection and the wiring between PFDB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the connector connection and the wiring between PFDB and ACDB, and repair it if any abnormality.
5. Check the temperature and the installation condition of the fan heater and the installation condition of the temperature sensor, and
repair/replace it if any abnormality. (Wiring diagram: PF: 21-F, 24-F)
6. Replace TEMS/4.
7. Replace DH4.
8. Replace ACDB.
9. Replace PFDB
10. Replace ACDB and DH4 at a time.
Faulty part isolation DIPSW
Control while detached
2.7.15 C-0415
Code
C-0415
Classification
LU: LU temperature sensor abnormality
Cause
The temperature sensor /2 (TEMS2) detects an error detection signal continuously for a specified period of time. (Hardware detection)
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Dehumidification heater /3 (DH2)
Temperature sensor /2 (TEMS2)
AC Drive Assy
Main body AC drive board (ACDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB, the temperature sensor, and AC Drive Assy and repair it if any
abnormality.
2. Check the connector connection and the wiring between the main body ACDB and the heater, and repair it if any abnormality.
3. Check the installation position of the temperature sensor and repair/replace it if any abnormality (Wiring diagram: LU: 8-H, 4-C)
4. Replace TEMS2.
5. Replace DH2.
6. Replace AC Drive Assy.
7. Replace LUDB.
8. Replace main body ACDB.
Faulty part isolation DIPSW
Control while detached
LU paper feed is not available
2.7.16 C-0416
Code
C-0416
Classification
LU: LU dehumidifier heater abnormality
Cause
Dehumidifier heater /3 (DH2) high temperature abnormality
The temperature sensor /2 (TEMS2) detects the prescribed or higher value continuously for a specified period of time. (Software detection)
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Dehumidification heater /3 (DH2)
Temperature sensor /2 (TEMS2)
AC drive assy
Main body AC drive board (ACDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
K -101
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
1. Check the connector connection and the wiring between LUDB, the temperature sensor, and AC Drive Assy and repair it if any
abnormality.
2. Check the connector connection and the wiring between the main body ACDB and the heater, and repair it if any abnormality.
3. Check the temperature and the installation condition of the dehumidifier heater and the installation condition of the temperature
sensor, and repair/replace it if any abnormality. (Wiring diagram: LU: 4-B, 8-H, 4-C)
4. Replace TEMS2.
5. Replace DH2.
6. Replace AC Drive Assy.
7. Replace LUDB.
8. Replacing ACDB of the main body.
Faulty part isolation DIPSW
Control while detached
2.7.17 C-0417
Code
C-0417
Classification
LU: LU dehumidifier heater abnormality
Cause
Dehumidifier heater /3 (DH2) low temperature abnormality
The temperature sensor (TEMS) detects the prescribed or lower value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
AC Drive Assy
Main body AC drive board (ACDB)
Dehumidification heater /3 (DH2)
Temperature sensor /2 (TEMS2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB, the temperature sensor, and AC Drive Assy and repair it if any
abnormality.
2. Check the connector connection and the wiring between the main body ACDB and the heater, and repair it if any abnormality.
3. Check the temperature and the installation condition of the dehumidifier heater and the installation condition of the temperature
sensor, and repair/replace it if any abnormality. (Wiring diagram: LU: 4-B, 8-H, 4-C)
4. Replace TEMS2.
5. Replace DH2.
6. Replace AC Drive Assy.
7. Replace LUDB.
8. Replace main body ACDB.
Faulty part isolation DIPSW
Control while detached
2.7.18 C-0418
Code
C-0418
Classification
LU: LU dehumidifier heater abnormality
Cause
Dehumidifier heater /3 (DH2) temperature rise abnormality
The temperature detected by the temperature sensor (TEMS) has not risen to a prescribed level within a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
LU drive board (LUDB)
Main body AC drive board (ACDB)
Dehumidification heater /3 (DH2)
Temperature sensor /2 (TEMS2)
AC drive assy
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LUDB, the temperature sensor, and AC Drive Assy and repair it if any
abnormality.
2. Check the connector connection and the wiring between the main body ACDB and the heater, and repair it if any abnormality.
3. Check the temperature and the installation condition of the dehumidifier heater and the installation condition of the temperature
sensor, and repair/replace it if any abnormality. (Wiring diagram: LU: 4-B, 8-H, 4-C)
4. Replace TEMS2.
5. Replace DH2.
K -102
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Turn OFF the sub power switch, and then turn OFF the main power switch. Then unplug all the power plug. Restart the main body
after 10 seconds.
2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality.
3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality.
4. Rewrite the firmware of the option.
5. Replace the control board of the option corresponds to the malfunction code.
Faulty part isolation DIPSW
Control while detached
2.8.2 C-1006
Code
C-1006
Classification
FD: FD abnormality
Cause
Communication error.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
FD control board (FDCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Turn OFF the sub power switch, and then turn OFF the main power switch. Then unplug all the power plug. Restart the main body
after 10 seconds.
2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality.
3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality.
4. Rewrite the firmware of the option.
5. Replace the control board of the option corresponds to the malfunction code.
Faulty part isolation DIPSW
Control while detached
2.8.3 C-1007
Code
C-1007
Classification
SD: SD-506 abnormality
Cause
Communication error.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
SD control board (SDCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
K -103
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Turn OFF the sub power switch, and then turn OFF the main power switch. Then unplug all the power plug. Restart the main body
after 10 seconds.
2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality.
3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality.
4. Rewrite the firmware of the option.
5. Replace the control board of the option corresponds to the malfunction code.
Faulty part isolation DIPSW
Control while detached
2.8.4 C-1009
Code
C-1009
Classification
PB: PB abnormality
Cause
Communication error between Main CPU in the PB control board (PBCB) and Sub CPU1.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
Control program
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Turn OFF the sub power switch and then turn OFF the main power switch. Then unplug all the power plug. Restart the main body after
10 seconds.
2. Check the connector connection of the control board and the drive board in PB, and repair it if any abnormality.
3. Rewrite the firmware of PB.
4. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.8.5 C-1010
Code
C-1010
Classification
PB: PB abnormality
Cause
Communication error between Main CPU in the PB control board (PBCB) and Sub CPU2.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
Control program
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection of the control board and the drive board in PB, and repair it if any abnormality.
3. Rewrite the firmware of PB.
4. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.8.6 C-1011
Code
C-1011
Classification
PB control board (PBCB)
Cause
Paper feed error between the main body and PB.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
K -104
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Control program
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality.
3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality.
4. Rewrite the firmware of the option.
5. Replace the control board of the option corresponds to the malfunction code.
Faulty part isolation DIPSW
Control while detached
2.8.7 C-1012
Code
C-1012
Classification
GP : GP-501 abnormality
Causes
Communication abnormality.
Resulting operation
The main body and the GP stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Punch Controller PCB
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the all the power plugs. Restart the main body
after 10 seconds.
2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality.
3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality.
4. Rewrite the firmware of the option.
5. Replace the control board of the option corresponds to the malfunction code.
DipSW
Control during separation
2.8.8 C-1013
Code
C-1013
Classification
RU: RU-509 abnormality
Cause
Communication error.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality.
3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality.
4. Rewrite the firmware of the option.
5. Replace the control board of the option corresponds to the malfunction code.
Faulty part isolation DIPSW
Control while detached
2.8.9 C-1014
Code
C-1014
Classification
RU : RU-506 abnormality
Causes
Communication abnormality.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Resulting operation
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
RU control board (RUCB)
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the all the power plugs. Restart the main body
after 10 seconds.
2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality.
3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality.
4. Rewrite the firmware of the option.
5. Replace the control board of the option corresponds to the malfunction code.
DipSW
Control during separation
Solution
1. Check the shift unit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality.
3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 2-B)
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 3-B)
5. Replace PS18.
6. Replace M2.
7. Replace FNSCB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the tray up/down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the sensor operation, LED emission and light-receiving path, and repair/replace it if any abnormality. (Wiring diagram: FS-521:
2-B, 4-B)
5. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 1-B)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
6. Replace PS3.
7. Replace LED1 and PS16.
8. Replace M3.
9. Replace FNSDB.
10. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the tray up/down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality.
3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FS-612: 5-B)
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 4-B)
5. Replace PS2.
6. Replace M3.
7. Replace FNSCB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FS-521:4-G)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FS-521:3-G, 4-G)
5. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
6. Replace PS8 or PS31.
7. Replace M5.
8. Replace M22.
9. Replace FNSDB.
10. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 7-I)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 3-B)
5. Replace PS8.
6. Replace M5.
7. Replace RB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the connector connection and the wiring between FNSDB and the motor, and repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 2-B)
4. Replace M7.
5. Replace FNSDB.
6. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between FNSCB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 1-B)
3. Replace M7.
4. Replace FNSCB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the paper exit opening section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521:2-C)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FS-521:3-B)
6. Replace PS12.
7. Replace M8.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the paper exit opening section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 3-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 2-B)
5. Replace PS12.
6. Replace M8.
7. Replace FNSCB.
Faulty part isolation DIPSW
Control while detached
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the stapler movement section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 5-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 2-G)
6. Replace PS11.
7. Replace M11.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-3
Control while detached
The use of staple is unavailable
Solution
1. Check the stapler movement section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 6-I)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 7-I)
5. Replace PS11.
6. Replace M11.
7. Replace RB.
Faulty part isolation DIPSW
Control while detached
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the stapler rotation section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 5-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 2-G)
6. Replace PS14.
7. Replace M4.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-3
Control while detached
The use of staple is unavailable
Solution
1. Check the stapler rotation section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring betweenRB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 3-I)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 5-I)
5. Replace PS14.
6. Replace M4.
7. Replace RB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the stapler rotation section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 5-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 2-G)
6. Replace PS14.
7. Replace M4.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-3
Control while detached
The use of staple is unavailable
Solution
1. Check the stapler rotation section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring betweenRB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 4-I)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 4-I)
5. Replace PS13.
6. Replace M6.
7. Replace RB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the connector connection and the wiring between FNSDB and the stapler, and repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
3. Replacing the stapler assy
4. Replace FNSDB.
5. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-3
Control while detached
The use of staple is unavailable
K -112
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Classification
FS: FS-531/612 abnormality
Cause
The stapler motor home sensor /Fr (PS31) does not turn ON within a specified period of time after the stapler motor /Fr (M14) turns ON.
Measures to take when alert occurs
The main body and the FS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Relay board (RB)
Stapler motor /Fr (M14)
Stapler motor home sensor /Fr (PS31)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RB and the stapler, and repair it if any abnormality.
2. Replacing the stapler assy
3. Replace RB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the connector connection and the wiring between FNSDB and the stapler, and repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
3. Replacing the stapler assy
4. Replace FNSDB.
5. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-3
Control while detached
The use of staple is unavailable
Solution
1. Check the connector connection and the wiring between RB and the stapler, and repair it if any abnormality.
2. Replacing the stapler assy
3. Replace RB.
Faulty part isolation DIPSW
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between RB and the stapler, and repair it if any abnormality.
2. Replacing the stapler assy
3. Replace RB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the connector connection and the wiring between RB and the stapler, and repair it if any abnormality.
2. Replacing the stapler assy
3. Replace RB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the stapler rotation section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 4-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 2-G)
6. Replace PS14.
7. Replace M26.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the saddle stitching section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 3-I)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 1-I)
5. Replace PS23.
6. Replace M18.
7. Replace RB.
Faulty part isolation DIPSW
DIPSW18-5
Control while detached
The use of multi-half folding, saddle stitching and multi-tri-folding unavailable
Solution
1. Check the stacker section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 2-I)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 1-I)
5. Replace PS24.
6. Replace M16.
7. Replace RB.
Faulty part isolation DIPSW
DIPSW18-5
Control while detached
The use of multi-half folding, saddle stitching and multi-tri-folding unavailable
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
C-1115 (FS-612)
Classification
FS: FS-612 abnormality
Cause
The folding knife home sensor (PS22) does not turn ON within a specified period of time after the folding knife motor (M19) turns ON.
Measures to take when alert occurs
The main body and the FS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Relay board (RB)
Folding knife motor (M19)
Folding knife home sensor (PS22)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 2-I)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 1-I)
5. Replace PS22.
6. Replace M19.
7. Replace RB.
Faulty part isolation DIPSW
DIPSW18-5
Control while detached
The use of multi-half folding, saddle stitching and multi-tri-folding unavailable
(FS not connected)
Solution
1. Check the folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 7-I)
4. Replace M20.
5. Replace RB.
Faulty part isolation DIPSW
DIPSW18-5
Control while detached
The use of multi-half folding, saddle stitching and multi-tri-folding unavailable
(FS not connected)
2.8.36 C-1124
Code
C-1124
Classification
PI: PI abnormality
Cause
The tray upper limit sensor /Lw (PS209) or the tray lower limit sensor /Lw (PS210) does not turn ON within a specified period of time after
the Tray lift motor /Lw (M202) turns ON.
Measures to take when alert occurs
The main body and the FS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
FNS control board (FNSCB)
PI drive board (PIDB)
Tray lift motor /Lw (M202)
Tray upper limit sensor /Lw (PS209)
Tray lower limit sensor /Lw (PS210)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the PI lower tray section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PIDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PI: 5-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: PI: 6-B)
5. Replace M202.
6. Replace PS209.
7. Replace PS210.
8. Replace PIDB.
Faulty part isolation DIPSW
DIPSW18-6
Control while detached
PI unusable
(PI not connected)
2.8.37 C-1125
Code
C-1125
Classification
PI: PI abnormality
Cause
The tray upper limit sensor /Up (PS205) or the tray lower limit sensor /Up (PS204) does not turn ON within a specified period of time after
the tray lift motor /Up (M201) turns ON.
Measures to take when alert occurs
The main body and the FS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
FNS control board (FNSCB)
PI drive board (PIDB)
Tray lift motor /Up (M201)
Tray upper limit sensor /Up (PS205)
Tray lower limit sensor /Up (PS204)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the PI lower tray section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PIDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PI: 4-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: PI: 4-B)
5. Replace M201.
6. Replace PS204.
7. Replace PS205.
8. Replace PIDB.
Faulty part isolation DIPSW
DIPSW18-6
Control while detached
PI unusable
(PI not connected)
2.8.38 C-1126
Code
C-1126
Classification
PI: PI abnormality
Cause
A prescribed speed is not obtained within a specified period of time after the conveyance motor (M203) turns ON.
Measures to take when alert occurs
The main body and the FS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
FNS control board (FNSCB)
PI drive board (PIDB)
Conveyance motor (M203)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PIDB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 4-B)
4. Replace M203.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
5. Replace PIDB.
Faulty part isolation DIPSW
DIPSW18-6
Control while detached
PI unusable
(PI not connected)
Solution
1. Check the punch kit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PK:7-C)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality.
5. Replace M302.
6. Replace PS303.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW19-5
Control while detached
PK unusable
(PK not connected)
2.9.2 C-1132
Code
C-1132
Classification
PK: PK abnormality
Cause
The punch home sensor (PS301) does not turn ON within a specified period of time after the punch motor (M301) turns ON.
Measures to take when alert occurs
The main body and the FS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
FNS control board (FNSCB)
Punch drive board (PDB)
Punch motor (M301)
Punch home sensor (PS301)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the punch kit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PK: 4-C)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality.
5. Replace M301.
6. Replace PS301.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW19-5
Control while detached
PK unusable
(PK not connected)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between FNSCB and motor/sensor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-612: 2-B)
3. Replace FNSCB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the paper exit arm section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 6-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 3-G)
6. Replace PS9.
7. Replace M23.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
K -119
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stapler rotation section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FS-521:5-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FS-521:3-B)
6. Replace PS32.
7. Replace M24.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the intermediate roller open close section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 4-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 3-G)
6. Replace PS33.
7. Replace M25.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the conveyance section, and clean/repair it if any abnormality.
K -120
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2. Check the connector connection and the wiring between FNSDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 1-B)
5. Replace M1.
6. Replace FNSDB.
7. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-5
Control while detached
FS unusable
(FS not connected)
Solution
1. Check the front side of the paper exit alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 8-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 7-G)
6. Replace PS18.
7. Replace M15.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the rear side of the paper exit alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 7-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 7-G)
6. Replace PS19.
7. Replace M14.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the bypass roller section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FS-521:5-C)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FS-521:4-B)
6. Replace PS13.
7. Replace M12.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
Solution
1. Check the paper exit alignment retraction section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 7-M)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 4-G)
6. Replace PS24.
7. Replace M18.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
K -122
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the stacker entrance roller release section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FNSDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between FNSDB and FNSCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 6-G)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FS-521: 6-G)
6. Replace PS23.
7. Replace M16.
8. Replace FNSDB.
9. Replace FNSCB.
Faulty part isolation DIPSW
DIPSW6-4
Control while detached
FS main tray and stapling are not available
2.9.13 C-1201
Code
C-1201
Classification
LS (1st tandem): LS abnormality
Cause
The stacker tray encoder sensor (PS2) does not turn ON within a specified period of time after the stacker tray up down motor (M1) turns
ON. Or, the initial operation or the stacker tray down operation is not completed within a specified period of time.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stacker tray up down motor (M1)
LS control board (LSCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stacker tray up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
5. Replace PS2.
6. Replace M1.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.14 C-1202
Code
C-1202
Classification
LS (1st tandem): LS abnormality
Cause
K -123
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The shift unit home sensor (PS11) does not turn ON within a specified period of time after the shift unit motor (M5) turns ON. Or, PS11
does not turn ON within a specified period of time.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Shift unit motor (M5)
LS control board (LSCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the shift unit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 6-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 5-H)
5. Replace PS11.
6. Replace M5.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.15 C-1203
Code
C-1203
Classification
LS (1st tandem): LS abnormality
Cause
The alignment plate home sensor (PS12) does not turn ON within a specified period of time after the alignment motor (M7) turns ON. Or,
PS12 does not turn ON within a specified period of time.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Alignment motor (M7)
LS control board (LSCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 7-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 5-H)
5. Replace PS12.
6. Replace M7.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.16 C-1204
Code
C-1204
Classification
LS (1st tandem): LS abnormality
Cause
The grip conveyance home sensor (PS5) does not turn ON within a specified period of time after the grip conveyance motor (M4) turns
ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Grip conveyance motor (M4)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the grip conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 6-A)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 2-H)
5. Replace PS5.
6. Replace M4.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.17 C-1205
Code
C-1205
Classification
LS (1st tandem): LS abnormality
Cause
The stacker tray upper limit switch (MS2) is ON when the stacker tray up down motor (M1) is in the up operation.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stacker tray up down motor (M1)
Stacker tray upper limit switch (MS2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stacker tray up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/switch, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
4. Check the operation of the switch, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 7-A)
5. Replace MS2.
6. Replace M1.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.18 C-1206
Code
C-1206
Classification
LS (1st tandem): LS abnormality
Cause
The stacker tray lower limit switch (MS3) is ON when the stacker tray up down motor (M1) is in the down operation.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stacker tray up down motor (M1)
Stacker tray lower limit switch (MS3)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stacker tray up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/switch, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
4. Check the operation of the switch, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 7-A)
5. Replace MS3.
6. Replace M1.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.19 C-1211
Code
C-1211
Classification
LS (2nd tandem): LS abnormality
Cause
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The stacker tray encoder sensor (PS2) does not turn ON within a specified period of time after the stacker tray up down motor (M1) turns
ON. Or, the initial operation or the stacker tray down operation is not completed within a specified period of time.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stacker tray up down motor (M1)
LS control board (LSCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stacker tray up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
5. Replace PS2.
6. Replace M1.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.20 C-1212
Code
C-1212
Classification
LS (2nd tandem): LS abnormality
Cause
The shift unit home sensor (PS11) does not turn ON within a specified period of time after the shift unit motor (M5) turns ON. Or, PS11
does not turn ON within a specified period of time.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Shift unit motor (M5)
LS control board (LSCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the shift unit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 6-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 5-H)
5. Replace PS11.
6. Replace M5.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.21 C-1213
Code
C-1213
Classification
LS (2nd tandem): LS abnormality
Cause
The alignment plate home sensor (PS12) does not turn ON within a specified period of time after the alignment motor (M7) turns ON. Or,
PS12 does not turn ON within a specified period of time.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Alignment motor (M7)
LS control board (LSCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 7-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 5-H)
5. Replace PS12.
6. Replace M7.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.22 C-1214
Code
C-1214
Classification
LS (2nd tandem): LS abnormality
Cause
The grip conveyance home sensor (PS5) does not turn ON within a specified period of time after the grip conveyance motor (M4) turns
ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Grip conveyance motor (M4)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the grip conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 6-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 2-H)
5. Replace PS5.
6. Replace M4.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.23 C-1215
Code
C-1215
Classification
LS (2nd tandem): LS abnormality
Cause
The stacker tray upper limit switch (MS2) is ON when the stacker tray up down motor (M1) is in the up operation.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stacker tray up down motor (M1)
Stacker tray upper limit switch (MS2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stacker tray up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/switch, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
4. Check the operation of the switch, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 7-A)
5. Replace MS2.
6. Replace M1.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.24 C-1216
Code
C-1216
Classification
LS (2nd tandem): LS abnormality
Cause
K -127
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The stacker tray lower limit switch (MS3) is ON when the stacker tray up down motor (M1) is in the down operation.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stacker tray up down motor (M1)
Stacker tray lower limit switch (MS3)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stacker tray up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between LSCB and motor/switch, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:LS-505:5-A)
4. Check the operation of the switch, and repair/replace it if any abnormality. (Wiring diagram: LS-505: 7-A)
5. Replace MS3.
6. Replace M1.
7. Replace LSCB.
Faulty part isolation DIPSW
DIPSW6-6
Control while detached
LS (1st tandem) unusable
2.9.25 C-1221
Code
C-1221
Classification
FD: FD abnormality
Cause
The 1st folding cam home sensor (PS55) does not turn ON within a specified period of time after the 1st folding release motor (M14) turns
ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
1st folding release motor (M14)
Folding drive board (FDB)
1st folding cam home sensor (PS55)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 1st folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 1-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 2-B)
5. Replace PS55.
6. Replace M14.
7. Replace FDB.
Faulty part isolation DIPSW
DIPSW6-0
Control while detached
The use of the folding function and the punch section is unavailable
2.9.26 C-1222
Code
C-1222
Classification
FD: FD abnormality
Cause
The 2nd folding cam home sensor (PS56) does not turn ON within a specified period of time after the 2nd folding release motor (M15)
turns ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
2nd folding release motor (M15)
Folding drive board (FDB)
2nd folding cam home sensor (PS56)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 2nd folding section, and clean/repair it if any abnormality.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 1-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 2-B)
5. Replace PS56.
6. Replace M15.
7. Replace FDB.
Faulty part isolation DIPSW
DIPSW6-0
Control while detached
The use of the folding function and the punch section is unavailable
2.9.27 C-1223
Code
C-1223
Classification
FD: FD abnormality
Cause
The 3rd folding cam home sensor (PS57) does not turn ON within a specified period of time after the 3rd folding release motor (M16) turns
ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
3rd folding release motor (M16)
Folding drive board (FDB)
3rd folding cam home sensor (PS57)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 3rd folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 1-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 2-B)
5. Replace PS57.
6. Replace M16.
7. Replace FDB.
Faulty part isolation DIPSW
DIPSW6-0
Control while detached
The use of the folding function and the punch section is unavailable
2.9.28 C-1224
Code
C-1224
Classification
FD: FD abnormality
Cause
The 2 holes punch home sensor (PS8) does not turn OFF within a specified period of time after the 2-holes punch home position return
operation starts. Or, after the punch motor (M10) turns ON, the 2 holes punch home sensor (PS8) does not turn OFF.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Punch motor (M10)
Punch drive board (PDB)
2 holes punch home sensor (PS8)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 2-hole punch section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FD-503:5-F)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 5-E)
5. Replace PS8.
6. Replace M10.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW6-0
Control while detached
The use of the folding function and the punch section is unavailable
K -129
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.9.29 C-1225
Code
C-1225
Classification
FD: FD abnormality
Cause
The 3 holes/4 holes punch home sensor (PS9) does not turn OFF within a specified period of time after the 3 holes/4 holes punch home
position return operation starts. Or, after the punch motor (M10) turns ON, the 3 holes/4 holes punch home sensor (PS9) does not turn
OFF.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Punch motor (M10)
Punch drive board (PDB)
3 holes/4 holes home sensor (PS9)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 3-hole/4-hole punch section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FD-503:5-F)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FD-503:5-E)
5. Replace PS9.
6. Replace M10.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW6-0
Control while detached
The use of the folding function and the punch section is unavailable
2.9.30 C-1226
Code
C-1226
Classification
FD: FD abnormality
Cause
The alignment plate home sensor (PS10) does not turn ON within a specified period of time after the alignment plate home position return
operation starts. Or, after the alignment motor (M12) turns ON, the alignment plate home sensor (PS10) does not turn OFF.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Alignment motor (M12)
Punch drive board (PDB)
Alignment plate home sensor (PS10)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the punch alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FD-503:3-D)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FD-503:5-D)
5. Replace PS10.
6. Replace M12.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW6-0
Control while detached
The use of the folding function and the punch section is unavailable
2.9.31 C-1227
Code
C-1227
Classification
FD: FD abnormality
Cause
The punch registration home sensor (PS11) does not turn ON within a specified period of time after the punch registration claw home
position return operation starts. Or, after the punch registration motor (M13) turns ON, the punch registration home sensor (PS11) does
not turn OFF.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
K -130
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the punch alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FD-503:5-F)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 5-E)
5. Replace PS11.
6. Replace M13.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW6-0
Control while detached
The use of the folding function and the punch section is unavailable
2.9.32 C-1228
Code
C-1228
Classification
FD: FD abnormality
Cause
The main tray upper limit sensor (PS20) does not turn ON within a specified period of time after the main tray home position search starts.
Or, after the tray up down motor (M11) turns ON, the main tray upper limit sensor (PS20) does not turn OFF.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Tray up down motor (M11)
Main tray upper limit sensor (PS20)
Punch drive board (PDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the punch alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 3-D)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 6-D)
5. Replace PS20.
6. Replace M11.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW6-1
Control while detached
Main tray unusable
2.9.33 C-1229
Code
C-1229
Classification
FD: FD abnormality
Cause
The main tray lower limit sensor (PS22) does not turn ON within a specified period of time after the tray up down motor (M11) is in the
down operation.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Tray up down motor (M11)
Punch drive board (PDB)
Main tray lower limit sensor (PS22)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the punch alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between FDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 3-D)
K -131
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 3-D)
5. Replace PS22.
6. Replace M11.
7. Replace PDB.
Faulty part isolation DIPSW
DIPSW6-1
Control while detached
Main tray unusable
2.9.34 C-1230
Code
C-1230
Classification
FD: FD abnormality
Cause
After the FD paper lift motor /Up (M8) is in the down operation, the PI lift plate home sensor /Up (PS34) does not turn ON within a
specified period of time. Or, after the paper lift motor /Up (M8) is in the up operation, the PI tray upper limit sensor /Up (PS32) does not
turn ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper lift motor /Up (M8)
PI drive board (PIDB)
PI lift plate home sensor /Up (PS34)
PI upper limit sensor /Up (PS32)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the PI upper tray section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PIDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:FD-503:9-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:FD-503:8-A, 9-A)
5. Replace PS32 or PS34.
6. Replace M8.
7. Replace PIDB.
Faulty part isolation DIPSW
DIPSW6-2
Control while detached
The use of the PI section unavailable
Solution
1. Check the PI lower tray section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PIDB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 9-A)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 7-A, 8-A)
5. Replace PS38 or PS40.
6. Replace M9.
7. Replace PIDB.
Faulty part isolation DIPSW
DIPSW6-2
Control while detached
K -132
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.10.2 C-1232
Code
C-1232
Classification
FD: FD abnormality
Cause
An error detection signal is detected continuously for a specified period of time while the entrance conveyance motor (M1) is ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper lift motor /Lw (M9)
PI drive board (PIDB)
PI lift plate home sensor /Lw (PS40)
PI upper limit sensor /Lw (PS38)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the entrance conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PDB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 3-D)
4. Replace M1.
5. Replace PDB.
Faulty part isolation DIPSW
Control while detached
2.10.3 C-1233
Code
C-1233
Classification
FD: FD abnormality
Cause
An error detection signal of M3 is detected continuously for a specified period of time while the intermediate conveyance motor (M3) is ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Intermediate conveyance motor (M3)
Punch drive board (PDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the intermediate conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PDB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 4-D)
4. Replace M3.
5. Replace PDB.
Faulty part isolation DIPSW
Control while detached
2.10.4 C-1234
Code
C-1234
Classification
FD: FD abnormality
Cause
An error detection signal of M7 is detected continuously for a specified period of time while the PI conveyance motor (M7) is ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PI conveyance motor (M7)
PI drive board (PIDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the PI conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PIDB and the motor, and repair it if any abnormality.
K -133
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 9-A)
4. Replace M7.
5. Replace PIDB.
Faulty part isolation DIPSW
DIPSW6-2
Control while detached
The use of the PI section unavailable
2.10.5 C-1235
Code
C-1235
Classification
FD: FD abnormality
Cause
An error detection signal of M17 is detected continuously for a specified period of time while the main tray exit motor (M17) is ON.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Main tray exit motor (M17)
Punch drive board (PDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the main tray exit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PDB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: FD-503: 4-D)
4. Replace M17.
5. Replace PDB.
Faulty part isolation DIPSW
Control while detached
2.10.6 C-1241
Code
C-1241
Classification
SD: SD-506 abnormality
Cause
The scraps press home sensor (PS48) does not turn ON within a specified period of time after the bundle exit motor (M5) starts the home
position search operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle exit motor (M5)
Scraps press home sensor (PS48)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle exit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 22-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 24-D)
6. Replace PS48.
7. Replace M5.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.7 C-1242
Code
C-1242
Classification
SD: SD-506 abnormality
K -134
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
The folding main scan alignment home sensor /Fr1 (PS18) does not turn ON within a specified period of time after the folding main scan
alignment motor /Fr (M7) starts the home position search operation. Or, even after a specified period of time after M7 starts the operation,
it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Folding main scan alignment motor /Fr (M7)
Folding main scan alignment home sensor /Fr1 (PS18)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the folding main scan alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 8-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 13-D)
6. Replace PS18.
7. Replace M7.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-2
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi tri-folding and trimmer unavailable
2.10.8 C-1243
Code
C-1243
Classification
SD: SD-506 abnormality
Cause
The folding exit home sensor (PS24) does not turn ON within a specified period of time after the folding sub scan alignment exit motor
(M8) starts the home position search operation. Or, even after a specified period of time after M8 starts to decelerate, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Folding sub scan alignment exit motor (M8)
Folding exit home sensor (PS24)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the folding sub scan alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 10-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 14-D)
6. Replace PS24.
7. Replace M8.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-2
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi-tri-folding and trimmer unavailable
2.10.9 C-1244
Code
C-1244
Classification
SD: SD-506 abnormality
K -135
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
The saddle stitching alignment home sensor /Rt (PS28) does not turn ON within a specified period of time after the saddle stitching
alignment motor /Rt (M9) starts the home position search operation. Or, even after a specified period of time after M9 starts the operation,
it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Saddle stitching alignment motor /Rt (M9)
Saddle stitching alignment home sensor /Rt (PS28)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the saddle stitching alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 19-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 17-D)
6. Replace PS28.
7. Replace M9.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.10 C-1245
Code
C-1245
Classification
SD: SD-506 abnormality
Cause
The bundle arm home sensor (PS32) does not turn ON within a specified period of time after the bundle arm motor (M10) starts the home
position search operation. Or, even after a specified period of time after M10 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle arm motor (M10)
Bundle arm home sensor (PS32)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle arm section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 19-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 17-D)
6. Replace PS32.
7. Replace M10.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.11 C-1246
Code
C-1246
Classification
SD: SD-506 abnormality
Cause
K -136
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The bundle clip upper limit sensor (PS33) does not turn ON within a specified period of time after the bundle clip motor (M11) starts the
home position search operation. Or, even after a specified period of time after M11 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle clip motor (M11)
Bundle clip upper limit sensor (PS33)
Bundle clip lower limit sensor (PS30)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle clip section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:SD-506:16-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:SD-506:19-D)
6. Replace PS33.
7. Replace M11.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.12 C-1247
Code
C-1247
Classification
SD: SD-506 abnormality
Cause
The bundle registration home sensor (PS34) does not turn ON within a specified period of time after the bundle registration motor (M12)
starts the home position search operation. Or, even after a specified period of time after M12 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle registration motor (M12)
Bundle registration home sensor (PS34)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle registration section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 27-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 21-D)
6. Replace PS34.
7. Replace M12.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.13 C-1248
Code
C-1248
Classification
SD: SD-506 abnormality
Cause
The overlap home sensor (PS17) does not turn ON within a specified period of time after the overlap motor (M13) starts the home position
search operation. Or, even after a specified period of time after M13 starts the operation, it does not stop.
K -137
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the overlap section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 2-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 2-D)
6. Replace PS17.
7. Replace M13.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-2
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi-tri-folding and trimmer unavailable
2.10.14 C-1249
Code
C-1249
Classification
SD: SD-506 abnormality
Cause
The folding main scan alignment home sensor /Rr (PS19) does not turn ON within a specified period of time after the folding main scan
alignment motor /Rr (M14) starts the home position search operation. Or, even after a specified period of time after M14 starts the
operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Folding main scan alignment motor /Rr (M14)
Folding main scan alignment home sensor /Rr (PS19)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the folding main scan alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 11-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 12-D)
6. Replace PS19.
7. Replace M14.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-2
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi-tri-folding and trimmer unavailable
2.10.15 C-1250
Code
C-1250
Classification
SD: SD-506 abnormality
Cause
The stapler movement home sensor (PS25) does not turn ON within a specified period of time after the home position search operation of
the stapler movement motor (M15) starts. Or, even after a specified period of time after M15 starts the operation, it does not stop.
K -138
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the stapler movement section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 15-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 18-D)
6. Replace PS25.
7. Replace M15.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.16 C-1251
Code
C-1251
Classification
SD: SD-506 abnormality
Cause
The saddle stitching alignment home sensor /Lt (PS29) does not turn ON within a specified period of time after the saddle stitching
alignment motor /Lt (M16) starts the home position search operation. Or, even after a specified period of time after M16 starts the
operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Saddle stitching alignment motor /Lt (M16)
Saddle stitching alignment home sensor /Lt (PS29)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the saddle stitching alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 15-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 17-D)
6. Replace PS29.
7. Replace M16.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.17 C-1252
Code
C-1252
Classification
SD: SD-506 abnormality
Cause
The bundle press movement home sensor (PS36) does not turn ON within a specified period of time after the bundle press movement
motor (M17) starts the home position search operation. Or, even after a specified period of time after M17 starts the operation, it does not
stop.
Measures to take when alert occurs
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle press movement motor (M17)
Bundle press movement home sensor (PS36)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle press movement section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:SD-506:26-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:SD-506:22-D)
6. Replace PS36.
7. Replace M17.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.18 C-1253
Code
C-1253
Classification
SD: SD-506 abnormality
Cause
The 1st folding blade home sensor (PS21) does not turn ON within a specified period of time after the 1st folding blade motor (M18) starts
the home position search operation. Or 1st folding blade home sensor /1 (PS20) does not turned ON within a specified period of time after
M18 starts the operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
1st folding blade motor (M18)
1st folding blade home sensor /1 (PS20), /2 (PS21)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 1st folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 11-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 12-D)
6. Replace PS20.
7. Replace M18.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-2
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi-tri-folding and trimmer unavailable
2.10.19 C-1254
Code
C-1254
Classification
SD: SD-506 abnormality
Cause
The 2nd folding blade home sensor /2 (PS23) does not turn ON within a specified period of time after the 2nd folding blade motor (M19)
starts the home position search operation. Or the 2nd folding blade home sensor /1 (PS22) does not turned ON within a specified period of
time after M19 starts the operation.
Measures to take when alert occurs
K -140
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
2nd folding blade motor (M19)
2nd folding blade home sensor /1 (PS22), /2 (PS23)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 2nd folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:SD-506:11-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:SD-506:12-D, 13-D)
6. Replace PS22.
7. Replace M19.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-2
Control while detached
The use of the multi-tri-folding unavailable
2.10.20 C-1255
Code
C-1255
Classification
SD: SD-506 abnormality
Cause
The clincher up down home sensor (PS26) does not turn ON even after a specified period of time after the clincher up down motor (M20)
starts the home position search. Or, even after a specified period of time after M20 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Clincher up down motor (M20)
Clincher up down home sensor (PS26)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the clincher up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 16-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 18-D)
6. Replace PS26.
7. Replace M20.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.21 C-1256
Code
C-1256
Classification
SD: SD-506 abnormality
Cause
The saddle stitching press home sensor (PS27) does not turn ON within a specified period of time after the saddle stitching press motor
(M21) starts the home position search operation. Or, even after a specified period of time after M21 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Saddle stitching press motor (M21)
Saddle stitching press home sensor (PS27)
SD control board (SDCB)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the saddle stitching press section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 16-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 16-D)
6. Replace PS27.
7. Replace M21.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.22 C-1257
Code
C-1257
Classification
SD: SD-506 abnormality
Cause
The bundle arm rotation home sensor (PS31) does not turn ON within a specified period of time after the bundle arm rotation motor (M22)
starts the home position search operation. Or, even after a specified period of time after M22 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle arm rotation motor (M22)
Bundle arm rotation home sensor (PS31)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle arm rotation section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 27-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 24-D)
6. Replace PS31.
7. Replace M22.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.23 C-1258
Code
C-1258
Classification
SD: SD-506 abnormality
Cause
The bundle press home sensor (PS37) does not turn ON within a specified period of time after the bundle press motor (M23) starts the
home position search operation. Or, even after a specified period of time after M23 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle press motor (M23)
Bundle press home sensor (PS37)
Bundle press lower limit sensor (PS47)
SD control board (SDCB)
SD drive board (SDDB)
Correction
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle press section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 20-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 23-D)
6. Replace PS37 or PS47.
7. Replace M23.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.24 C-1259
Code
C-1259
Classification
SD: SD-506 abnormality
Cause
The bundle press home sensor (PS35) does not turn ON within a specified period of time after the bundle press stage up down motor
(M24) starts the home position search operation. Or PS35 or the bundle press stage up down upper limit sensor (PS45) does not turned
ON after a specified period of time M24 starts the operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle press stage up down motor (M24)
Bundle press stage up down home sensor (PS35)
Bundle press stage up down limit sensor (PS45)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle press stage up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 21-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 24-D, 25-D)
6. Replace PS35 or PS45.
7. Replace M24.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0
DIPSW7-1
DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.25 C-1260
Code
C-1260
Classification
SD: SD-506 abnormality
Cause
The guide shaft home sensor (PS46) does not turn ON even after a specified period of time after the guide shaft motor (M25) starts the
home position search operation. Or, even after a specified period of time after M25 starts the operation, it does not stop.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Guide shaft motor (M25)
Guide shaft home sensor (PS46)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the guide shaft, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:SD-506:11-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:SD-506:15-D)
6. Replace PS46.
7. Replace M25.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-1, DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.26 C-1261
Code
C-1261
Classification
SD: SD-506 abnormality
Cause
The stapler home sensor /Rt (HS1) or the clincher start sensor /Rt (HS2) does not turn ON even after a specified period of time after the
stapler motor /Rt (M29) starts the operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stapler assembly /Rt
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stapler unit /Rt, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the stapler unit /Rt, and repair it if any abnormality.
3. Replacing the stapler assy /Rt
4. Replace SDDB.
5. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-3
Control while detached
The use of the saddle stitching and trimmer unavailable
2.10.27 C-1262
Code
C-1262
Classification
SD: SD-506 abnormality
Cause
The stapler home sensor /Lt (HS3) or the clincher start sensor /Lt (HS4) does not turn ON even after a specified period of time after the
stapler motor /Lt (M30) starts the operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Stapler assembly /Lt
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the stapler unit /Rt, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the stapler unit /Rt, and repair it if any abnormality.
3. Replacing the stapler assy /Rt
4. Replace SDDB.
5. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-3
Control while detached
K -144
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.10.28 C-1263
Code
C-1263
Classification
SD: SD-506 abnormality
Cause
It does not stop even after a specified period of time after the trimmer blade motor (M31) starts the operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Trimmer blade motor (M31)
Trimmer blade home sensor (PS50)
Trimmer blade upper limit sensor (PS51)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the trimmer blade, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:SD-506:22-R)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 23-R)
6. Replace PS50 or PS51.
7. Replace M31.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-3
Control while detached
The use of the trimmer unavailable
2.10.29 C-1264
Code
C-1264
Classification
SD: SD-506 abnormality
Cause
It does not stop even after a specified period of time after the trimmer press motor (M32) starts the operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Trimmer press motor (M32)
Trimmer press home sensor (PS53)
Trimmer press upper limit sensor (PS52)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the trimmer press section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:SD-506:22-R)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram:SD-506:23-R)
6. Replace PS52 or PS53.
7. Replace M32.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-1, DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.30 C-1265
Code
C-1265
Classification
K -145
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the bundle arm assist section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 16-D)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 17-D)
6. Replace PS38 or PS39.
7. Replace M26.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-1, DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
2.10.31 C-1266
Code
C-1266
Classification
SD: SD-506 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the entrance conveyance motor (M1) is driving.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Entrance conveyance motor (M1)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the entrance conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:SD-506:2-D)
5. Replace M1.
6. Replace SDDB.
7. Replace SDCB.
Faulty part isolation DIPSW
Control while detached
2.10.32 C-1267
Code
C-1267
Classification
SD: SD-506 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the horizontal conveyance motor (M2) is driving.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Horizontal conveyance motor (M2)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the horizontal conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 7-D)
5. Replace M2.
6. Replace SDDB.
7. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-4
Control while detached
Sub tray, paper exit to subsequent stage and FS unavailable
2.10.33 C-1268
Code
C-1268
Classification
SD: SD-506 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the folding entrance motor (M3) is driving.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Folding entrance motor (M3)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the folding entrance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 9-D)
5. Replace M3.
6. Replace SDDB.
7. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-1, DIPSW7-2, DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi-tri-folding and trimmer unavailable
2.10.34 C-1269
Code
C-1269
Classification
SD: SD-506 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the folding transfer motor (M4) is driving.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Folding transfer motor (M4)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the folding conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 9-D)
5. Replace M4.
6. Replace SDDB.
7. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-1, DIPSW7-2, DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi-tri-folding and trimmer unavailable
K -147
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.10.35 C-1270
Code
C-1270
Classification
SD: SD-506 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the bundle exit motor (M5) is driving.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Bundle exit motor (M5)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the bundle exit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 22-D)
5. Replace M5.
6. Replace SDDB.
7. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-1, DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding and trimmer unavailable
Solution
1. Check the folding sub scan alignment exit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 10-D)
5. Replace M8.
6. Replace SDDB.
7. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-0, DIPSW7-1, DIPSW7-2, DIPSW7-3
Control while detached
The use of the saddle stitching, multi-center folding, multi-tri-folding and trimmer unavailable
2.11.2 C-1272
Code
C-1272
Classification
SD: SD-506 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the trimmer paddle motor (M33) is driving.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Trimmer paddle motor (M33)
SD control board (SDCB)
SD drive board (SDDB)
K -148
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the trimmer paddle, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 11-W)
4. Replace M33.
5. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-3
Control while detached
The use of the trimmer unavailable
2.11.3 C-1273
Code
C-1273
Classification
SD: SD-506 abnormality
Cause
The trimmer completion sensor (PS62) does not turn ON even after a specified period of time after the trimmer blade motor (M31) is in the
up operation.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Trimmer blade motor (M31)
Trimmer completion sensor (PS62)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the trimmer blade upper limit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and motor/sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 22-R)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 10-U)
6. Replace PS62.
7. Replace M31.
8. Replace SDDB.
9. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-3
Control while detached
The use of the trimmer unavailable
2.11.4 C-1275
Code
C-1275
Classification
SD: SD-506 abnormality
Cause
The wire slack sensor (PS66) detected the slack of the trimmer edge drive wire.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Wire slack prevention sensor (PS66)
SD control board (SDCB)
SD drive board (SDDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the wire slack, and repair the trimmer blade if any abnormality.
2. Check the connector connection and the wiring between SDCB and the sensor, and repair it if any abnormality.
3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: SD-506: 10-U)
4. Replace PS66.
5. Replace SDCB.
Faulty part isolation DIPSW
Control while detached
K -149
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.11.5 C-1281
Code
C-1281
Classification
RU : RU-506 abnormality
Causes
FD alignment motor (M3) drive abnormality. The FD alignment home sensor (PS3) does not turn ON even after a specified period of time
after M3 starts the home position search operation. Or, even after a specified period of time after M3 starts the operation, it does not stop.
Resulting operation
Main body and RU stop immediately and main relay (RY1) is turned OFF.
Estimated abnormal parts
RU control board (RUCB)
FD alignment motor (M3)
FD alignment home sensor (PS3)
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. Check the FD alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (RU-506: 1-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (RU-506: 5-B)
5. Replace PS3.
6. Replace M3.
7. Replace RUCB
DipSW
Control during separation
2.11.6 C-1282
Code
C-1282
Classification
RU : RU-506 abnormality
Causes
CD alignment motor (M4) drive abnormality. The CD alignment home sensor (PS4) does not turn ON even after a specified period of time
after M4 starts the home position search operation. Or, even after a specified period of time after M4 starts the operation, it does not stop.
Resulting operation
Main body and RU stop immediately and main relay (RY1) is turned OFF.
Estimated abnormal parts
RU control board (RUCB)
CD alignment motor (M4)
CD alignment home sensor (PS4)
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. Check the CD alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (RU-506: 2-B)
4. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (RU-506: 5-B)
5. Replace PS4
6. Replace M4
7. Replace RUCB
DipSW
Control during separation
2.11.7 C-1290
Code
C-1290
Classification
RU: RU-509 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the de-curler conveyance motor (M3) is driving.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
De-curler conveyance motor (M3)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
K -150
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the de-curler section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: RU-509: 11-F)
4. Replace M3.
5. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.8 C-1291
Code
C-1291
Classification
RU: RU-509 abnormality
Cause
The home position search operation of the de-curler pressure motor /Lw (M5) does not complete within a specified period of time.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
De-curler pressure motor /Lw (M5)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the de-curler section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: RU-509: 10-F)
4. Replace M5.
5. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.9 C-1292
Code
C-1292
Classification
RU: RU-509 abnormality
Cause
The home position search operation of the de-curler pressure motor /Up (M6) does not complete within a specified period of time.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
De-curler pressure motor /Up (M6)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the de-curler section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: RU-509: 11-F)
4. Replace M6.
5. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.10 C-1293
Code
C-1293
Classification
RU: RU-509 abnormality
Cause
Rotation abnormality is detected for a specified period of time in succession while the humidification section conveyance motor (M8) is
driving.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section conveyance motor (M8)
K -151
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the humidification section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: RU-509: 13-O)
5. Replace M8.
6. Replace RUDB.
7. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.11 C-1294
Code
C-1294
Classification
RU: RU-509 abnormality
Cause
The home position search operation of the humidification section roller pressure motor /Rt (M9) does not complete within a specified
period of time.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section roller pressure motor /Rt (M9)
RU control board (RUCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the humidification section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: RU-509: 15-O)
5. Replace M9.
6. Replace RUDB.
7. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.12 C-1295
Code
C-1295
Classification
RU: RU-509 abnormality
Cause
The home position search operation of the humidification section roller pressure motor /Lt (M10) does not complete within a specified
period of time.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification roller pressure motor /Lt (M10)
RU control board (RUCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the humidification section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: RU-509: 15-O)
5. Replace M10.
K -152
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
6. Replace RUDB.
7. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.13 C-1296
Code
C-1296
Classification
RU: RU-509 abnormality
Cause
Color density sensor detection preparation adjustment value abnormality
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Color density sensor unit
Color density control board (CDCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the color density sensor unit, and clean/repair them if any abnormality.
2. Check the connector connection and the wiring between the color density sensor and CDCB, and repair it if any abnormality.
3. Check the connector connection and the wiring between CDCB and RUCB, and repair it if any abnormality.
4. Check I/O and the operation of the sensor, and repair/replace the color density sensor unit if any abnormality.
5. Replace the color density sensor unit.
6. Replace CDCB.
7. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-3
Control while detached
Color density sensor cannot be used
2.11.14 C-1297
Code
C-1297
Classification
RU: RU-509 abnormality
Cause
Color density sensor detection start abnormality
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Shutter solenoid (SD5)
Color density sensor unit
Color density control board (CDCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the color density sensor unit, and clean/repair them if any abnormality.
2. Check the connector connection and the wiring between the color density sensor and CDCB, and repair it if any abnormality.
3. Check the connector connection and the wiring between CDCB and RUCB, and repair it if any abnormality.
4. Check the installation place of the shutter solenoid (SD5) and adjust it when the value is not within the standard value.
5. Turn ON the shutter solenoid (SD5) by I/O to check the shutter position.
6. Check I/O and the operation of the sensor, and repair/replace the color density sensor unit if any abnormality.
7. Replace the color density sensor unit.
8. Replace CDCB.
9. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-3
Control while detached
Color density sensor cannot be used
2.11.15 C-1298
Code
C-1298
Classification
K -153
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the color density sensor unit, and clean/repair them if any abnormality.
3. Check the connector connection and the wiring between CDCB and RUCB, and repair it if any abnormality.
4. Reinstall the RU firmware.
5. Replace the color density sensor unit.
6. Replace CDCB.
7. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-3
Control while detached
Color density sensor cannot be used
2.11.16 C-1299
Code
C-1299
Classification
RU: RU-509 abnormality
Cause
The water tank full sensor (PS13) detects ON continuously for more than a specified period of time.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Drain path
Water tank full sensor (PS13)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drain path, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring of RUDB, the pump motor (1) and the sensor, and repair it if any abnormality.
3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: RU-509: 16-O)
4. Replace PS13.
5. Replace RUDB.
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.17 C-1301
Code
C-1301
Classification
LS (1st tandem): LS abnormality
Cause
An error detection signal is detected continuously for a specified period of time while the paper cooling fan motor /Fr (FM1) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper cooling fan motor /Fr (FM1)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 4-A)
3. Replace FM1.
4. Replace LSCB.
Faulty part isolation DIPSW
K -154
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.11.18 C-1302
Code
C-1302
Classification
LS (1st tandem): LS abnormality
Cause
An error detection signal is detected continuously for a specified period of time while the paper cooling fan motor /1 (FM2) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper cooling fan motor /1 (FM2)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 6-H)
3. Replace FM2 or FM6.
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.19 C-1303
Code
C-1303
Classification
LS (1st tandem): LS abnormality
Cause
An error detection signal is detected continuously for a specified period of time while the paper cooling fan motor/Mi (FM3) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper cooling fan motor /Mi (FM3)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 5-A)
3. Replace FM3
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.20 C-1304
Code
C-1304
Classification
LS (1st tandem): LS abnormality
Cause
An error detection signal of FM4 is detected continuously for a specified period of time while the motor cooling fan motor (FM4) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Motor cooling fan motor (FM4)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 7-H)
3. Replace FM4
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
K -155
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.11.21 C-1305
Code
C-1305
Classification
LS (1st tandem): LS abnormality
Cause
An error detection signal of FM5 is detected continuously for a specified period of time while the paper cooling fan motor /Rr (FM5) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper cooling fan motor /Rr (FM5)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 5-A)
3. Replace FM5.
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.22 C-1306
Code
C-1306
Classification
LS (2nd tandem): LS abnormality
Cause
An error detection signal is detected continuously for a specified period of time while the paper cooling fan motor /Fr (FM1) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper cooling fan motor /Fr (FM1)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 4-A)
3. Replace FM1.
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.23 C-1307
Code
C-1307
Classification
LS (2nd tandem): LS abnormality
Cause
An error detection signal is detected continuously for a specified period of time while the paper cooling fan motor/1 (FM2) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper cooling fan motor /1 (FM2)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 6-H)
3. Replace FM2 or FM6.
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.24 C-1308
Code
C-1308
Classification
K -156
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 5-A)
3. Replace FM3
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.25 C-1309
Code
C-1309
Classification
LS (2nd tandem): LS abnormality
Cause
An error detection signal of FM4 is detected continuously for a specified period of time while the motor cooling fan motor (FM4) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Motor cooling fan motor
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 7-H)
3. Replace FM4
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.26 C-1310
Code
C-1310
Classification
LS (2nd tandem): LS abnormality
Cause
An error detection signal of FM5 is detected continuously for a specified period of time while the paper cooling fan motor /Rr (FM5) is ON.
Measures to take when alert occurs
The main body and the LS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper cooling fan motor /Rr (FM5)
LS control board (LSCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between LSCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: LS-505: 5-A)
3. Replace FM5.
4. Replace LSCB.
Faulty part isolation DIPSW
Control while detached
2.11.27 C-1311
Code
C-1311
Classification
SD: SD-506 abnormality
Cause
A rotation error detection signal is detected continuously for specified period of time while the scraps removal fan motor (FM1) is started or
driving.
K -157
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between SDDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: SD-506: 26-D)
4. Replace FM1.
5. Replace SDDB.
6. Replace SDCB.
Faulty part isolation DIPSW
DIPSW7-3
Control while detached
The use of the trimmer unavailable
2.11.28 C-1330
Code
C-1330
Classification
PB: PB abnormality
Cause
A rotation error detection signal is detected continuously for specified time period while the cover paper tray fan /1 (FM71) is started or
driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper tray fan /1 (FM71)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PBDB/PBDB1 and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PB-503: 21-D)
3. Replace FM71.
4. Replace PBDB1.
Faulty part isolation DIPSW
DIPSW7-5
Control while detached
Paper feed from the PB is unavailable.
2.11.29 C-1331
Code
C-1331
Classification
PB: PB abnormality
Cause
A rotation error detection signal is detected continuously for specified time period while the cover paper tray fan /2 (FM72) is started or
driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper tray fan /2 (FM72)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PBDB/PBDB1 and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PB-503: 21-D)
3. Replace FM72.
4. Replace PBDB1.
Faulty part isolation DIPSW
DIPSW7-5
Control while detached
K -158
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.11.30 C-1332
Code
C-1332
Classification
PB: PB abnormality
Cause
A rotation error detection signal is detected continuously for a specified time period while the exhaust fan /1 (FM80) is started or driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
1. PB control board (PBCB)
2. PB drive board (PBDB)
3. Exhaust fan /1 (FM80)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PBDB/PBDB1 and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PB-503: 3-D, 19-U)
3. Replace FM80, FM97 and FM98.
4. Replace PBDB1 and PBDB3.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.11.31 C-1333
Code
C-1333
Classification
PB: PB abnormality
Cause
A rotation error detection signal is detected continuously for a specified time period while the exhaust fan /2 (FM81) is started or driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
PB control board (PBCB)
PB drive board (PBDB)
Exhaust fan /2 (FM81)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PBDB/PBDB1 and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram:PB-503:3-D)
3. Replace FM81.
4. Replace PBDB1.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.11.32 C-1334
Code
C-1334
Classification
PB: PB abnormality
Cause
A rotation error detection signal is detected continuously for specified period of time while the pellet supply cooling fan (FM4) is started or
driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
PB control board (PBCB)
PB drive board (PBDB)
Pellet supply cooling fan (FM4)
Correction
Note
The message "Please call service" is displayed on the panel.
K -159
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between PBDB/PBDB1 and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PB-503: 4-D)
3. Replace FM4
4. Replace PBDB1.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.11.33 C-1341
Code
C-1341
Classification
RU : RU-506 abnormality
Causes
Stack assist fan /Fr (FM1) rotation abnormality. Rotation abnormality detected continuously for the specified time during FM1 operation.
Resulting operation
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
RU control board (RUCB)
Stack assist fan /Fr (FM1)
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality.
2. Rotate the fan by I/O or hand, and repair/replace it if any abnormality. (RU-506: 3-B)
3. Replace FM1
4. Replace RUCB
DipSW
Control during separation
2.11.34 C-1342
Code
C-1342
Classification
RU : RU-506 abnormality
Causes
Stack assist fan /Rr (FM2) rotation abnormality. Rotation abnormality detected continuously for the specified time during FM2 operation.
Resulting operation
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
RU control board (RUCB)
Stack assist fan /Rr (FM2)
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality.
2. Rotate the fan by I/O or hand, and repair/replace it if any abnormality. (RU-506: 3-B)
3. Replace FM2
4. Replace RUCB
DipSW
Control during separation
2.11.35 C-1351
Code
C-1351
Classification
RU: RU-509 abnormality
Cause
Error detection signals of FM1, FM2 and FM3 are detected continuously for a specified period of time while the entrance paper fans /1
(FM1), /2 (FM2) and /3 (FM3) are ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Entrance paper fan /1 (FM1)
Entrance paper fan /2 (FM2)
Entrance paper fan /3 (FM3)
RU control board (RUCB)
Correction
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair or replace it if any abnormality. (Wiring diagram: RU-509: 8-F, 9-F)
3. Replace FM1, FM2 and FM3.
4. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.36 C-1352
Code
C-1352
Classification
RU: RU-509 abnormality
Cause
Error detection signals of FM4 and FM5 are detected continuously for a specified period of time while the ventilation assist fans /1 (FM4)
and /2 (FM5) are ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Ventilation assist fan /1 (FM4)
Ventilation assist fan /2 (FM5)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 9-F, 8-H)
3. Replace FM4 and FM5.
4. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.37 C-1353
Code
C-1353
Classification
RU: RU-509 abnormality
Cause
Error detection signals of FM15, FM16 and FM17 are detected continuously for a specified period of time while the entrance paper fans /4
(FM15), /5 (FM16) and /6 (FM17) are ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Entrance paper fan /4 (FM15)
Entrance paper fan /5 (FM16)
Entrance paper fan /6 (FM17)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 17-L, 18-L)
3. Replace FM15, FM16 and FM17.
4. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.38 C-1354
Code
C-1354
Classification
RU: RU-9 abnormality
Cause
Error detection signals of FM18, FM19 and FM20 are detected continuously for a specified period of time while the entrance paper fans /7
(FM18), /8 (FM19) and /9 (FM20) are ON.
Measures to take when alert occurs
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Entrance paper fan /7 (FM18)
Entrance paper fan /8 (FM19)
Entrance paper fan /9 (FM20)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 18-L)
3. Replace FM18, FM19 and FM20.
4. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.39 C-1355
Code
C-1355
Classification
RU: RU-509 abnormality
Cause
Error detection signals of FM21 is detected continuously for a specified period of time while the ventilation assist fan /3 (FM21) is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Jumper connector CN108
Ventilation assist fan /3 (FM21)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. When HM-102 is not connected, check if the jumper connector CN108 is connected. Connect the connector if it is not connected.
2. Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 19-L)
4. Replace FM21.
5. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.11.40 C-1356
Code
C-1356
Classification
RU: RU-509 abnormality
Cause
An error detection signal of FM6 is detected continuously for a specified period of time while the humidification section paper fan /1 (FM6)
is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section paper fan /1 (FM6)
RU control board (RUCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 19-O)
4. Replace FM6.
5. Replace RUDB.
6. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
K -162
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.11.41 C-1357
Code
C-1357
Classification
RU: RU-509 abnormality
Cause
An error detection signal of FM7 is detected continuously for a specified period of time while the humidification section paper fan /2 (FM7)
is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section paper fan /2 (FM7)
RU control board (RUCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 19-O)
4. Replace FM7.
5. Replace RUDB.
6. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.42 C-1358
Code
C-1358
Classification
RU: RU-509 abnormality
Cause
An error detection signal of FM8 is detected continuously for a specified period of time while the humidification section paper fan /3 (FM8)
is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section paper fan /3 (FM8)
RU control board (RUCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 19-O)
4. Replace FM8.
5. Replace RUDB.
6. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.43 C-1359
Code
C-1359
Classification
RU: RU-509 abnormality
Cause
An error detection signal of FM9 is detected continuously for a specified period of time while the humidification section paper fan /4 (FM9)
is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section paper fan /4 (FM9)
RU control board (RUCB)
RU control board (RUCB)
K -163
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 16-O)
4. Replace FM9.
5. Replace RUDB.
6. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.44 C-1360
Code
C-1360
Classification
RU: RU-509 abnormality
Cause
An error detection signal of FM10 is detected continuously for a specified period of time while the humidification section paper fan /5
(FM10) is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section paper fan /5 (FM10)
RU control board (RUCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 17-O)
4. Replace FM10.
5. Replace RUDB.
6. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
Humidification unusable
2.11.45 C-1361
Code
C-1361
Classification
RU: RU-509 abnormality
Cause
An error detection signal of FM11 is detected continuously for a specified period of time while the humidification section paper fan /6
(FM11) is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Humidification section paper fan /6 (FM11)
RU control board (RUCB)
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 17-O)
4. Replace FM11.
5. Replace RUDB.
6. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-2
Control while detached
K -164
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Humidification unusable
2.11.46 C-1364
Code
C-1364
Classification
RU: RU-509 abnormality
Cause
An error detection signal of FM14 is detected continuously for a specified period of time while the humidification section paper fan (FM14)
is ON.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Power supply fan (FM14)
DC power supply (DCPS)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between DCPS and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 6-I)
4. Replace FM14.
5. Replace DCPS.
Faulty part isolation DIPSW
Control while detached
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of FNSCB, and repair it if any abnormality.
3. Reinstalling FS firmware
4. Replace FNSCB.
Faulty part isolation DIPSW
Control while detached
2.12.2 C-1403
Code
C-1403
Classification
FD: FD abnormality
Cause
Non-volatile memory abnormality.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
FD control board (FDCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of FDCB, and repair it if any abnormality.
3. Reinstalling FD firmware
K -165
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Replace FDCB.
Faulty part isolation DIPSW
Control while detached
2.12.3 C-1404
Code
C-1404
Classification
SD: SD-506 abnormality
Cause
Non-volatile memory abnormality.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
SD control board (SDCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of SDCB, and repair it if any abnormality.
3. Reinstalling SD firmware
4. Replace SDCB.
Faulty part isolation DIPSW
Control while detached
2.12.4 C-1406
Code
C-1406
Classification
PB: PB abnormality
Cause
Non-volatile memory abnormality in the PB control board (PBCB)
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
Control program
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality.
3. Reinstalling PB firmware
4. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.12.5 C-1407
Code
C-1407
Classification
RU: RU-509 abnormality
Cause
Non-volatile memory abnormality.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
RU control board (RUCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstall the RU firmware.
4. Replace RUCB
Faulty part isolation DIPSW
K -166
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.12.6 C-1408
Code
C-1408
Classification
RU : RU-506 abnormality
Causes
Non-volatile memory error.
Resulting operation
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
RU control board (RUCB)
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstalling RU firmware
4. Replace RUCB
DipSW
Control during separation
2.12.7 C-1411
Code
C-1411
Classification
SD: SD-506 abnormality
Cause
5V power abnormality in the SD drive board (SDDB)
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
SD drive board (SDDB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring of SDDB, and repair it if any abnormality.
2. Check the connector connection and the wiring between SDDB and SDCB, and repair it if any abnormality.
3. Replace SDDB.
4. Replace SDCB.
Faulty part isolation DIPSW
Control while detached
2.12.8 C-1431
Code
C-1431
Classification
FS: FS abnormality
Cause
Communication error in FS
Measures to take when alert occurs
The main body and the FS stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of FNSCB, and repair it if any abnormality.
3. Reinstall FS-612 firmware
4. Replace FNSCB.
Faulty part isolation DIPSW
Control while detached
K -167
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.12.9 C-1432
Code
C-1432
Classification
FD: FD abnormality
Cause
Communication error in FD
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of FDCB, and repair it if any abnormality.
3. Reinstalling FD firmware
4. Replace FDCB.
Faulty part isolation DIPSW
Control while detached
2.12.10 C-1433
Code
C-1433
Classification
SD: SD-506 abnormality
Cause
Communication error in SD
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of SDCB, and repair it if any abnormality.
3. Reinstalling SD firmware
4. Replace SDCB.
Faulty part isolation DIPSW
Control while detached
2.12.11 C-1435
Code
C-1435
Classification
PB: PB abnormality
Cause
Message queue full or the control abnormality of Sub CPU1 in the PB control board (PBCB)
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
Control program
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality.
3. Reinstalling PB firmware
4. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.12.12 C-1436
Code
C-1436
K -168
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Classification
PB: PB abnormality
Cause
Message queue full or the control abnormality of Sub CPU2 in the PB control board (PBCB)
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
Control program
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality.
3. Reinstalling PB firmware
4. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.12.13 C-1437
Code
C-1437
Classification
PB: PB abnormality
Cause
Message queue of the communication among tasks in the PB is full.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Control program
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality.
3. Reinstalling PB firmware
4. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.12.14 C-1438
Code
C-1438
Classification
RU: RU-509 abnormality
Cause
Communication error in RU
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstall the RU firmware.
4. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.12.15 C-1439
Code
C-1439
Classification
RU : RU-506 abnormality
K -169
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Causes
RU received operation start from the main body when unready.
Resulting operation
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstalling RU firmware
4. Replace RUCB
DipSW
Control during separation
2.12.16 C-1440
Code
C-1440
Classification
RU: RU-509 abnormality
Cause
RU SubCPU communication error (Main side)
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
RU control board (RUCB)
RU program
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstall the RU firmware.
4. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-3
Control while detached
Color density sensor cannot be used
2.12.17 C-1441
Code
C-1441
Classification
RU: RU-509 abnormality
Cause
RU SubCPU communication error (Sub side)
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
RU control board (RUCB)
RU program
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstall the RU firmware.
4. Replace RUCB
Faulty part isolation DIPSW
DIPSW13-3
Control while detached
Color density sensor cannot be used
K -170
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.12.18 C-1451
Code
C-1451
Classification
FD: FD abnormality
Cause
When the FD is unready, a signal to start operations is received from the main body.
Measures to take when alert occurs
The main body and the FD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of FDCB, and repair it if any abnormality.
3. Reinstalling FD firmware
4. Replace FDCB.
Faulty part isolation DIPSW
Control while detached
2.12.19 C-1452
Code
C-1452
Classification
SD: SD-506 abnormality
Cause
When the SD is unready, a signal to start operations is received from the main body.
Measures to take when alert occurs
The main body and the SD stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of SDCB, and repair it if any abnormality.
3. Reinstalling SD firmware
4. Replace SDCB.
Faulty part isolation DIPSW
Control while detached
2.12.20 C-1454
Code
C-1454
Classification
PB: PB abnormality
Cause
PB operation prohibition abnormality.
PB received operation start signal from the main body when the PB is unready.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Control program
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality.
3. Reinstalling PB firmware
4. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.12.21 C-1455
Code
C-1455
K -171
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Classification
RU: RU-509 abnormality
Cause
When RU is unready, a signal to start operations is received from the main body.
Measures to take when alert occurs
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstall the RU firmware.
4. Replace RUCB
Faulty part isolation DIPSW
Control while detached
2.12.22 C-1456
Code
C-1456
Classification
RU : RU-506 abnormality
Causes
RU received operation start signal from the main body when the RU is unready.
Resulting operation
The main body and the RU stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Software bug
Correction
Error conditions are cleared by turning OFF/ON the sub power switch (SW2) of the main body.
Note
"Please call service" is displayed on the touch panel.
Procedure
1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10
seconds.
2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality.
3. Reinstalling RU firmware
4. Replace RUCB
DipSW
Control during separation
Solution
1. Check the entrance conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 1-D)
5. Replace M1.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
K -172
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.13.2 C-1502
Code
C-1502
Classification
PB: PB abnormality
Cause
A rotation error detection signal is detected for a specified period of time in succession while the intermediate conveyance motor (M2) is
driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Intermediate conveyance motor (M2)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the intermediate conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503:2-D)
5. Replace M2.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.3 C-1504
Code
C-1504
Classification
PB: PB abnormality
Cause
The SC entrance conveyance has not been completed within a specified period of time after the SC entrance conveyance motor (M11)
turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
SC entrance conveyance motor (M11)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the SC entrance conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 4-D)
5. Replace M11.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.4 C-1505
Code
C-1505
Classification
PB: PB abnormality
Cause
The switchback conveyance has not been completed within a specified period of time after the SC switchback conveyance motor (M12)
turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
K -173
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the SC switchback conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 4-D)
5. Replace M12.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.5 C-1506
Code
C-1506
Classification
PB: PB abnormality
Cause
The switchback roller release operation has not been completed within a specified period of time after the SC switchback release motor
(M13) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
SC switchback release motor (M13)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the SC switchback release section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 6-D)
5. Replace M13.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.6 C-1507
Code
C-1507
Classification
PB: PB abnormality
Cause
The SC alignment has not been completed within a specified period of time after SC alignment motor (M15) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
SC alignment motor (M15)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the SC alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503:5-D)
5. Replace M15.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
K -174
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.13.7 C-1508
Code
C-1508
Classification
PB: PB abnormality
Cause
The SC paper bundle conveyance has not been completed within a specified period of time after the SC bundle conveyance motor (M17)
turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
SC bundle conveyance motor (M17)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the SC bundle conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503:5-D)
5. Replace M17.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.8 C-1509
Code
C-1509
Classification
PB: PB abnormality
Cause
The SC roller release operation has not been completed within a specified period of time after the SC roller release motor (M18) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
SC roller release motor (M18)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the SC roller release section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 6-D)
5. Replace M18.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.9 C-1510
Code
C-1510
Classification
PB: PB abnormality
Cause
The SC entrance movement operation has not been completed within a specified period of time after the clamp entrance movement motor
(M19) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
K -175
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the clamp entrance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 5-D)
5. Replace M19.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.10 C-1511
Code
C-1511
Classification
PB: PB abnormality
Cause
The clamp entrance roller release operation has not been completed within a specified period of time after the clamp entrance roller
release motor (M20) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Clamp entrance roller release motor (M20)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the clamp entrance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 7-D)
5. Replace M20.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.11 C-1512
Code
C-1512
Classification
PB: PB abnormality
Cause
The clamp alignment has not been completed within a specified period of time after clamp alignment motor (M21) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Clamp alignment motor (M21)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the clamp alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 7-D)
5. Replace M21.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
K -176
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.13.12 C-1513
Code
C-1513
Classification
PB: PB abnormality
Cause
The clamp section open/close operation has not been completed within a specified period of time after the clamp motor (M22) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Clamp motor (M22)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the clamp section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 8-D)
5. Replace M22.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.13 C-1514
Code
C-1514
Classification
PB: PB abnormality
Cause
The clamp rotation operation has not been completed within a specified period of time after the clamp rotation motor (M23) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Clamp rotation motor (M23)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the clamp section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503:8-D)
5. Replace M23.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.14 C-1515
Code
C-1515
Classification
PB: PB abnormality
Cause
The glue tank movement operation has not been completed within a specified period of time after the glue tank movement motor (M31)
turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
K -177
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the glue tank movement section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 8-D)
5. Replace M31.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.15 C-1516
Code
C-1516
Classification
PB: PB abnormality
Cause
A rotation error detection signal is detected for a specified period of time in succession while the glue apply roller motor (M32) is driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the glue apply section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503:9-D)
5. Replace M32.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.16 C-1517
Code
C-1517
Classification
PB: PB abnormality
Cause
The count of a specified number of pellets, which is counted by the pellet supply passage sensor (PS37), has not been reached after the
pellet supply pipe motor (M33) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Pellet supply pipe motor (M33)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the pellet supply section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 10-D)
5. Replace M33.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
K -178
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.13.17 C-1518
Code
C-1518
Classification
PB: PB abnormality
Cause
The operation of the pellet supply arm has not been completed within a specified period of time after the pellet supply arm motor (M34)
turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Pellet supply arm motor (M34)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the pellet supply section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 10-D)
5. Replace M34.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.18 C-1519
Code
C-1519
Classification
PB: PB abnormality
Cause
The alignment in the cover paper table up/down section has not been completed within a specified period of time after the cover paper
alignment motor (M41) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper alignment motor (M41)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper alignment section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503:12-D)
5. Replace M41.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.19 C-1520
Code
C-1520
Classification
PB: PB abnormality
Cause
The booklet exit has not been completed within a specified period of time after the booklet exit motor (M42) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
K -179
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the booklet exit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 12-D)
5. Replace M42.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.20 C-1521
Code
C-1521
Classification
PB: PB abnormality
Cause
The driven arm /Rt swing operation start has not been completed within a specified period of time after the cover paper conveyance arm
motor /Rt (M43) turns ON
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper conveyance arm motor /Rt (M43)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503:12-D)
5. Replace M43.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.21 C-1522
Code
C-1522
Classification
PB: PB abnormality
Cause
The driven arm /Lt swing operation start has not been completed within a specified period of time after the cover paper conveyance arm
motor /Lt (M44) turns ON
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper conveyance arm motor /Lt (M44)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 13-D)
5. Replace M44.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
K -180
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.13.22 C-1523
Code
C-1523
Classification
PB: PB abnormality
Cause
The cover paper conveyance start has not been completed within a specified period of time after cover paper conveyance motor (M45)
turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper conveyance motor (M45)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 13-D)
5. Replace M45.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.23 C-1524
Code
C-1524
Classification
PB: PB abnormality
Cause
The cover paper table up or down movement has not been completed within a specified period of time after the cover paper table up down
motor /Fr (M46) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper table up down motor /Fr (M46)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper table up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 11-D)
5. Replace M46.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.24 C-1525
Code
C-1525
Classification
PB: PB abnormality
Cause
The cover paper table up or down movement has not been completed within a specified period of time after the cover paper table up down
motor /Rr (M47) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
K -181
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the cover paper table up down section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 11-D)
5. Replace M47.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.25 C-1526
Code
C-1526
Classification
PB: PB abnormality
Cause
The movement of the cover paper folding plate /Rt has not been completed within a specified period of time after the cover paper folding
motor /Rt (M48) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper folding motor /Rt (M48)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 14-D)
5. Replace M48.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.26 C-1527
Code
C-1527
Classification
PB: PB abnormality
Cause
The movement of the cover paper folding plate /Lt has not been completed within a specified period of time after the cover paper folding
motor /Lt (M49) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper folding motor /Lt (M49)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper folding section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 14-D)
5. Replace M49.
6. Replace PBDB1.
7. Replace PBCB.
K -182
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.13.27 C-1528
Code
C-1528
Classification
PB: PB abnormality
Cause
The trimming of the cover paper has not been completed within a specified period of time after the cutter motor (M50) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cutter motor (M50)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the trimmer section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 14-D)
5. Replace M50.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.28 C-1530
Code
C-1530
Classification
PB: PB abnormality
Cause
The booklet movement of the booklet conveyance section has not been completed within a specified period of time after the booklet
conveyance belt motor (M61) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Booklet conveyance belt motor (M61)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the booklet conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 15-D)
5. Replace M61.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.29 C-1531
Code
C-1531
Classification
PB: PB abnormality
Cause
The size changing operation of the carriage section has not been completed within a specified period of time after the booklet conveyance
belt movement motor (M62) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
K -183
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the booklet conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 15-D)
5. Replace M62.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.30 C-1532
Code
C-1532
Classification
PB: PB abnormality
Cause
The up/down movement operation of the carriage section has not been completed within a specified period of time after the booklet
conveyance belt up down motor (M63) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Booklet conveyance belt up down motor (M63)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the booklet conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 16-D)
5. Replace M63.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.31 C-1534
Code
C-1534
Classification
PB: PB abnormality
Cause
The booklet rear edge pressing process has not been completed within a specified period of time after the booklet stopper motor (M65)
turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Booklet stopper motor (M65)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the booklet conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 16-D)
5. Replace M65.
6. Replace PBDB1.
K -184
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-6
Control while detached
Ejecting onto the sub tray is possible.
2.13.32 C-1537
Code
C-1537
Classification
PB: PB abnormality
Cause
The tray moving up process has not been completed within a specified period of time after the cover paper tray lift motor (M73) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper tray lift motor (M73)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper tray section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 19-D)
5. Replace M73.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-5
Control while detached
Paper feed from the PB is unavailable.
2.13.33 C-1538
Code
C-1538
Classification
PB: PB abnormality
Cause
The cover paper feed has not been completed within a specified period of time after the cover paper feed motor (M74) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
PB control board (PBCB)
PB drive board (PBDB)
Cover paper feed motor (M74)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the cover paper feed section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB/PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB/PBDB1 and PBCB, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 17-D)
5. Replace M74.
6. Replace PBDB1.
7. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-5
Control while detached
Paper feed from the PB is unavailable.
K -185
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH3.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.2 C-1541
Code
C-1541
Classification
PB: PB abnormality
Cause
After the warm-up is started, temperature detected by the glue tank temperature sensor /Lw (TH4) has not risen to a prescribed level
within a specified time period.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Lw (TH4)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH4.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.3 C-1542
Code
C-1542
Classification
PB: PB abnormality
Cause
K -186
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
After the warm-up is started, temperature detected by the glue apply roller temperature sensor (TH1) has not risen to a prescribed level
within a specified time period.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature sensor (TH1)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue apply heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH1.
6. Replace H2.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.4 C-1543
Code
C-1543
Classification
PB: PB abnormality
Cause
After the pellet supply, temperature detected by the glue tank temperature sensor /Up (TH2) has not risen to a prescribed level within a
specified period of time.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Up (TH2)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH2.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.5 C-1544
Code
C-1544
Classification
PB: PB abnormality
K -187
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
During standby, after the glue tank heater (H1) is turned ON, temperature detected by the glue tank temperature sensor /Md (TH3) has not
risen to a prescribed level within a specified time period.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Md (TH3)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH3.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.6 C-1545
Code
C-1545
Classification
PB: PB abnormality
Cause
When the prescribed temperature is obtained and after the glue tank heater (H1) is turned ON, temperature detected by the glue tank
temperature sensor /Lw (TH4) has not risen to a prescribed level within a specified time period.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Lw (TH4)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH4.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.7 C-1546
Code
C-1546
Classification
K -188
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
PB: PB abnormality
Cause
When the prescribed temperature is obtained and after the glue tank heater (H1) is turned ON, temperature detected by the glue apply
roller temperature sensor (TH1) has not risen to a prescribed level within a specified time period.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature sensor (TH1)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue apply heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH1.
6. Replace H2.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.8 C-1547
Code
C-1547
Classification
PB: PB abnormality
Cause
The glue apply roller temperature sensor (TH1) detects an abnormal high temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature sensor (TH1)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue apply heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH1.
6. Replace H2.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.9 C-1548
Code
C-1548
Classification
K -189
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
PB: PB abnormality
Cause
The glue tank temperature sensor /Up (TH2) detects an abnormal high temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Up (TH2)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH2.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.10 C-1549
Code
C-1549
Classification
PB: PB abnormality
Cause
The glue tank temperature sensor /Md (TH3) detects an abnormal high temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Md (TH3)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH3.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.11 C-1550
Code
C-1550
Classification
PB: PB abnormality
K -190
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
The glue tank temperature sensor /Lw (TH4) detects an abnormal high temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Lw (TH4)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH4.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.12 C-1551
Code
C-1551
Classification
PB: PB abnormality
Cause
The glue apply roller temperature sensor (TH1) detects an abnormal high temperature (hardware) TH1 detects an abnormal high
temperature of the glue apply roller.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature sensor (TH1)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue apply heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH1.
6. Replace H2.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.13 C-1552
Code
C-1552
Classification
PB: PB abnormality
K -191
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
The glue tank temperature sensor /Up (TH2) detects an abnormal high temperature (hardware). TH2 detects an abnormal high
temperature of the glue tank.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Up (TH2)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH2.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.14 C-1553
Code
C-1553
Classification
PB: PB abnormality
Cause
The glue tank temperature sensor /Md (TH3) detects an abnormal high temperature (hardware). TH3 detects an abnormal high
temperature of the glue tank.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Md (TH3)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH3.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.15 C-1554
Code
C-1554
Classification
K -192
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
PB: PB abnormality
Cause
The glue tank temperature sensor /Lw (TH4) detects an abnormal high temperature (hardware). TH4 detects an abnormal high
temperature of the glue tank.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Lw (TH4)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH4.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.16 C-1555
Code
C-1555
Classification
PB: PB abnormality
Cause
After warming-up is completed, the glue apply roller temperature sensor (TH1) detects an abnormal low temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature sensor (TH1)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue apply heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH1.
6. Replace H2.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.17 C-1556
Code
C-1556
Classification
K -193
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
PB: PB abnormality
Cause
When glue supply control temperature is reached, the glue tank temperature sensor /Up (TH2) detects an abnormal low temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Up (TH2)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH2.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.18 C-1557
Code
C-1557
Classification
PB: PB abnormality
Cause
After warming-up is completed, the glue tank temperature sensor /Md (TH3) detects an abnormal low temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Md (TH3)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH3.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.19 C-1558
Code
C-1558
Classification
PB: PB abnormality
K -194
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
After warming-up is completed, the glue tank temperature sensor /Lw (TH4) detects an abnormal low temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Lw (TH4)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH4.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.20 C-1559
Code
C-1559
Classification
PB: PB abnormality
Cause
The glue apply roller temperature sensor (TH1) detects an abnormal low temperature (hardware). After warming-up is completed, TH1
detects the glue apply roller error signal of abnormal low temperature.
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature sensor (TH1)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue apply heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH1.
6. Replace H2.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.21 C-1560
Code
C-1560
Classification
PB: PB abnormality
K -195
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
The glue tank temperature sensor /Up (TH2) detects an abnormal low temperature (hardware). After glue supply control temperature is
reached, TH2 detects the glue tank error signal of abnormal low temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Up (TH2)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 9-U)
5. Replace TH2.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.22 C-1561
Code
C-1561
Classification
PB: PB abnormality
Cause
The glue tank temperature sensor /Md (TH3) detects an abnormal low temperature (hardware). After warming-up is completed, TH3
detects the glue tank error signal of abnormal low temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Md (TH3)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH3.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.23 C-1562
Code
C-1562
Classification
K -196
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
PB: PB abnormality
Cause
The glue tank temperature sensor /Lw (TH4) detects an abnormal low temperature (hardware). After warming-up is completed, TH4
detects the glue tank error signal of abnormal low temperature.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor /Lw (TH4)
Correction
Be sure to change the software DIPSW3-1 from 1 to 0 and turn OFF/ON the sub power switch (SW2) of the main body after fixing the
defective parts.
WARNING
If DipSW3-1 is set to 0 before defective parts are fixed, it causes fire.
Solution
1. Check the glue tank heater, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the heater, and repair it if any abnormality.
4. Check the installation conditions of the heater and the temperature sensor, and repair/replace it if any abnormality. (Wiring diagram:
PB-503: 27-Q, 10-U)
5. Replace TH4.
6. Replace H1.
7. Replace ACDB.
8. Replace PBCB.
Faulty part isolation DIPSW
DIPSW7-7
Control while detached
The use of the PB is unavailable
2.14.24 C-1565
Code
C-1565
Classification
PB: PB abnormality
Cause
Relay conveyance motor drive abnormality
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
The relay conveyance does not start within the specified period of time after M92 turns ON.
Estimated abnormal parts
Relay conveyance motor (M92)
PB control board (PBCB)
PB drive board (PBDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Solution
1. Check the relay conveyance section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB2 and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PB-503: 23-V)
4. Replace M92.
5. Replace PBDB2.
6. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.14.25 C-1566
Code
C-1566
Classification
PB: PB abnormality
Cause
Relay conveyance exit motor drive abnormality
A rotation error detection signal is detected for a specified period of time in succession while the relay conveyance exit motor (M91) is
driving.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Relay conveyance exit motor (M91)
PB control board (PBCB)
PB drive board (PBDB)
Correction
K -197
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Turn OFF/ON the sub power switch (SW2) of the main body.
Solution
1. Check the relay conveyance paper exit section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB1 and the motor, and repair it if any abnormality.
3. Check the connector connection and the wiring between PBDB2 and the motor, and repair it if any abnormality.
4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 26-W)
5. Replace M91.
6. Replace PBDB2.
7. Replace PBDB1.
8. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
2.14.26 C-1567
Code
C-1567
Classification
PB: PB abnormality
Cause
Pellet supply pipe motor drive abnormality
The pellet supply pipe has not completed the operations within a specified period of time after the pellet supply pipe motor (M33) turns ON.
Measures to take when alert occurs
The main body and the PB stop immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Pellet supply pipe motor (M33)
PB control board (PBCB)
PB drive board (PBDB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Solution
1. Check the pellet supply section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PBDB1 and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PB-503: 10-D)
4. Replace M33.
5. Replace PBDB1.
6. Replace PBCB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3): 8-P, 7-P)
4. Replace M14 or M15.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.15.2 C-2003
Code
C-2003
Classification
Main body: Communication error
Cause
Communication error between the printer control board (PRCB) and the belt motor (M18).
Measures to take when alert occurs
K -198
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Belt motor (M18)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3):17-O)
4. Replace M18.
5. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.15.3 C-2004
Code
C-2004
Classification
Main body: Communication error
Cause
Communication error between the printer control board (PRCB) and the drum motors /Y (M14) or /M (M15).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /Y (M14)
Drum motor /M (M15)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/8): 8-P, 7-P)
4. Replace M14 or M15
5. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.15.4 C-2006
Code
C-2006
Classification
Main body: Communication error
Cause
Communication error between the printer control board (PRCB) and the belt motor (M18).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Belt motor (M18)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
2. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3):17-O)
4. Replace M18.
5. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.15.5 C-2201*
Code
C-2201*
K -199
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Classification
Main body: Developing motor abnormality
Cause
An error detection signal of M20 is detected continuously for a specified period of time while the developing motor /Y (M20) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /Y (M20)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:Main body (3/3):
18-O)
3. Replace M20 and PRCB.
Faulty part isolation DIPSW
Control while detached
2.15.6 C-2202*
Code
C-2202*
Classification
Main body: Developing motor abnormality
Cause
An error detection signal of M21 is detected continuously for a specified period of time while the developing motor /M (M21) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /M (M21)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:Main body (3/3):
19-O)
3. Replace M21 and PRCB.
Faulty part isolation DIPSW
Control while detached
2.15.7 C-2203*
Code
C-2203*
Classification
Main body: Developing motor abnormality
Cause
An error detection signal of M22 is detected continuously for a specified period of time while the developing motor /C (M22) is ON.An error
detection signal of M22 is detected continuously for a specified period of time while the developing motor /C (M22) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /C (M22)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:Main body (3/3):
20-O)
3. Replace M22 and PRCB.
Faulty part isolation DIPSW
Control while detached
2.15.8 C-2204*
Code
C-2204*
Classification
Main body: Developing motor abnormality
Cause
K -200
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
An error detection signal of M23 is detected continuously for a specified period of time while the developing motor /K (M23) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /K (M23)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:Main body (3/3):
21-O)
3. Replace M23 and PRCB.
Faulty part isolation DIPSW
Control while detached
2.15.9 C-2220
Code
C-2220
Classification
Main body: Transfer belt unit abnormality
Cause
An error detection signal of M18 is detected continuously for a specified period of time while the belt motor (M18) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Belt motor (M18)
Encoder sensor belt /1 (PS89), /2 (PS90)
DC power supply /2 (DCPS2)
Intermediate transfer unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the intermediate transfer unit and repair/replace it if any abnormality.
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3):17-O)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace M18.
6. Replace PS89 and PS90.
7. Replace DCPS2.
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.15.10 C-2221
Code
C-2221
Classification
Main body: 1st transfer motor abnormality
Cause
While the 1st transfer HP sensor (PS15) is ON, PS15 does not turn OFF within a specified period of time after the 1st transfer pressure
release motor (M19) turns ON.
While PS15 is OFF, PS15 does not turn ON within a specified period of time after M19 turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
AC drive board (ACDB)
Printer control board (PRCB)
1st transfer pressure release motor (M19)
1st transfer HP sensor (PS15)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the 1st transfer fusing pressure release section, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and the sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the motor, and repair it if any abnormality.
4. Check the connector connection and the wiring between ACDB and PRCB, and repair it if any abnormality.
5. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 10-B)
K -201
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
6. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (3/3): 16-O)
7. Replace PS15.
8. Replace M19.
9. Replace ACDB.
10. Replace PRCB.
11. Replace M19 and ACDB at a time.
Faulty part isolation DIPSW
Control while detached
2.15.11 C-2222
Code
C-2222
Classification
Main body: Toner supply abnormality
Cause
While one of the toner supply motors /Y (M49), /M (M50), /C (M51), /K (M52), toner bottle motor (M53), and toner bottle clutches /Y
(CL14), /M (CL15), /C (CL16) and /K (CL17) are ON, an error detection signal of one of them is detected for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Toner supply drive board (TSDB)
Toner supply motor /Y (M49)
Toner supply motor /M (M50)
Toner supply motor /C (M51)
Toner supply motor /K (M52)
Toner bottle motor (M53)
Toner bottle clutch /Y (CL14)
Toner bottle clutch /M (CL15)
Toner bottle clutch /C (CL16)
Toner bottle clutch /K (CL17)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the toner supply section, and repair it if any abnormality.
2. Check the connector connection and the wiring between TSDB and motor/clutch, and repair it if any abnormality.
3. Check the connector connection and the wiring between PRCB and TSDB, and repair it if any abnormality.
4. Check the I/O drive of the motor and clutch and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:
Main body (3/3): 17-C, 18-A, 19-A, 17-A, 20-A)
5. Replace CL14, CL15, CL16 or CL17
6. Replace M49, M50, M51, M52 or M53
7. Replace TSDB.
8. Replace PRCB.
9. Replace TSDB and one of M49, M50, M51, M52, M53, CL14, CL15, CL16, CL17 at a time
Faulty part isolation DIPSW
Control while detached
2.15.12 C-2223
Code
C-2223
Classification
Main body: Low drum load torque abnormality
Cause
One of the torque is not recovered within a specified period of time after the low load torque recovery control of the drum motors /Y
(M14), /M (M15), /C (M16), /K (M17) starts.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Drum motor /Y (M14)
Drum motor /M (M15)
Drum motor /C (M16)
Drum motor /K (M17)
Printer control board (PRCB)
Correction
Note
Solution
1. Check the drum unit, and repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3): 8-P, 7-P, 11-P, 9-P)
4. Replace M14, M15, M16 or M17.
5. Replace PRCB.
Faulty part isolation DIPSW
K -202
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.15.13 C-2231*
Code
C-2231*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M14 is detected continuously for a specified period of time while the drum motor /Y (M14) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /Y (M14)
Encoder sensor /Y1 (PS81), /Y2 (PS82)
DC power supply /2 (DCPS2)
Drum Unit /Y
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3):8-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS81 and PS82.
6. Replace M14.
7. Replace PRCB.
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.14 C-2232*
Code
C-2232*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M15 is detected continuously for a specified period of time while the drum motor /M (M15) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /M (M15)
Encoder sensor /M1 (PS83), /M2 (PS84)
DC power supply /2 (DCPS2)
Drum Unit /M
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3):7-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS83 and PS84.
6. Replace M15.
7. Replace PRCB.
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.15 C-2233*
Code
C-2233*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M16 is detected continuously for a specified period of time while the drum motor /C (M16) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
K -203
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3):11-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS85 and PS86.
6. Replace M16.
7. Replace PRCB.
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.16 C-2234*
Code
C-2234*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M17 is detected continuously for a specified period of time while the drum motor /K (M17) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /K (M17)
Encoder sensor /K1 (PS87), /K2 (PS88)
DC power supply /2 (DCPS2)
Drum Unit /K
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3):9-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS87 and PS88.
6. Replace M17.
7. Replace PRCB.
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.17 C-2241*
Code
C-2241*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M14 is detected continuously for a specified period of time while the drum motor /Y (M14) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /Y (M14)
Encoder sensor /Y1 (PS81), /Y2 (PS82)
DC power supply /2 (DCPS2)
Drum unit /Y
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
K -204
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3): 8-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS81 and PS82.
6. Replace M14.
7. Replace PRCB
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.18 C-2242*
Code
C-2242*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M15 is detected continuously for a specified period of time while the drum motor /M (M15) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /M (M15)
Encoder sensor /M1 (PS83) and /M2 (PS84)
DC power supply /2 (DCPS2)
Drum unit /M
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3): 7-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS83 and PS84.
6. Replace M15.
7. Replace PRCB
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.19 C-2243*
Code
C-2243*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M16 is detected continuously for a specified period of time while the drum motor /C (M16) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /C (M16)
Encoder sensors /C1 (PS85) and /C2 (PS86)
DC power supply /2 (DCPS2)
Drum unit /C
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3): 11-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS85 and PS86.
6. Replace M16.
7. Replace PRCB
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.20 C-2244*
Code
K -205
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
C-2244*
Classification
Main body: Drum motor abnormality
Cause
An error detection signal of M17 is detected continuously for a specified period of time while the drum motor /K (M17) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum motor /K (M17)
Encoder sensors /K1 (PS87) and /K2 (PS88)
DC power supply /2 (DCPS2)
Drum unit /K
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the drum unit and repair/replace it if any abnormality
2. Check the connector connection and the wiring between PRCB and motor/sensor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: Main body
(3/3): 9-P)
4. Check the connector connection and the wiring between DCPS2 and PRCB, and repair it if any abnormality.
5. Replace PS87 and PS88.
6. Replace M17.
7. Replace PRCB
8. Replace DCPS2.
Faulty part isolation DIPSW
Control while detached
2.15.21 C-2301
Code
C-2301
Classification
Main body: Fan abnormality
Cause
An error detection signal of M48 is detected continuously for a specified period of time while the charge intake fan (FM48) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Toner supply drive board (TSDB)
Charge intake fan (FM48)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between TSDB and the fan, and repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and TSDB, and repair it if any abnormality.
3. Rotate the fan by I/O or by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 22-A)
4. Replace FM48
5. Replace TSDB
6. Replace PRCB
7. Replace FM48 and TSDB at a time.
Faulty part isolation DIPSW
Control while detached
2.15.22 C-2302*
Code
C-2302*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM12 is detected continuously for a specified period of time while the motor cooling fan /1 (FM12) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Motor cooling fan /1 (FM12)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 14-D)
K -206
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.15.23 C-2303*
Code
C-2303*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM11 is detected continuously for a specified period of time while the transfer belt fan (FM11) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Transfer belt fan (FM11)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 9-D)
3. Replace FM11.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.15.24 C-2304*
Code
C-2304*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM45 is detected continuously for a specified period of time while the developing fan /1 (FM45) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing fan /1 (FM45)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 13-D)
3. Replace FM45 and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.15.25 C-2305*
Code
C-2305*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM46 is detected continuously for a specified period of time while the developing fan /2 (FM46) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing fan /2 (FM46)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 13-D)
3. Replace FM46.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -207
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.15.26 C-2306*
Code
C-2306*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM13 is detected continuously for a specified period of time while the motor cooling fan /2 (FM13) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Drum fan /2 (FM13)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 14-D)
3. Replace FM13.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the EL section, and clean/repair it if any abnormality. (Wiring diagram: Main body (3/3): 1-O)
3. Check the connector connection and the wiring between PRCB and EL, and repair it if any abnormality.
4. Replace EL.
5. Replace PRCB.
6. Replace EL and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.16.2 C-2402
Code
C-2402
Classification
Main body: Erase lamp abnormality
Cause
The erase lamp /M (EL/M) set status cannot be detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Erase lamp /M (EL/M)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the EL section, and clean/repair it if any abnormality. (Wiring diagram: Main body (3/3): 1-O)
3. Check the connector connection and the wiring between PRCB and EL, and repair it if any abnormality.
4. Replace EL.
5. Replace PRCB.
6. Replace EL and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
K -208
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.16.3 C-2403
Code
C-2403
Classification
Main body: Erase lamp abnormality
Cause
The erase lamp /C (EL/C) set status cannot be detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Erase lamp /C (EL/C)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the EL section, and clean/repair it if any abnormality. (Wiring diagram: Main body (3/3): 1-O)
3. Check the connector connection and the wiring between PRCB and EL, and repair it if any abnormality.
4. Replace EL.
5. Replace PRCB.
6. Replace EL and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.16.4 C-2404
Code
C-2404
Classification
Main body: Erase lamp abnormality
Cause
The erase lamp /K (EL/K) set status cannot be detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Erase lamp /K (EL/K)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the EL section, and clean/repair it if any abnormality. (Wiring diagram: Main body (3/3): 1-O)
3. Check the connector connection and the wiring between PRCB and EL, and repair it if any abnormality.
4. Replace EL.
5. Replace PRCB.
6. Replace EL and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.16.5 C-2411
Code
C-2411
Classification
Main body: TCR sensor abnormality
Cause
The output of the TCR sensor /Y (TCRS/Y) cannot be controlled.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
TCR sensor /Y (TCRS/Y)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Replace TCRS.
6. Replace PRCB.
K -209
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.16.6 C-2412
Code
C-2412
Classification
Main body: TCR sensor abnormality
Cause
The output of the TCR sensor /M (TCRS/M) cannot be controlled.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
TCR sensor /M (TCRS /M)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Replace TCRS.
6. Replace PRCB.
7. Replace TCRS and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.16.7 C-2413
Code
C-2413
Classification
Main body: TCR sensor abnormality
Cause
The output of the TCR sensor /C (TCRS/C) cannot be controlled.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
TCR sensor /C (TCRS /C)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Replace TCRS.
6. Replace PRCB.
7. Replace TCRS and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.16.8 C-2414
Code
C-2414
Classification
Main body: TCR sensor abnormality
Cause
The output of the TCR sensor /K (TCRS/K) cannot be controlled.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
TCR sensor /K (TCRS /K)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
K -210
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 2-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Replace TCRS.
6. Replace PRCB.
7. Replace TCRS and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.16.9 C-2421
Code
C-2421
Classification
Main body: Developing drive abnormality
Cause
While the developing motor /Y (M20) is ON or after a specified period of time from the TCR sensor /Y (TCRS/Y) initial adjustment starts,
TCRS/Y detects a value lower than the prescribed one.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /Y (M20)
TCR sensor /Y (TCRS/Y)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 18-O)
7. Replace TCRS.
8. Replace M20.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.10 C-2422
Code
C-2422
Classification
Main body: Developing drive abnormality
Cause
While the developing motor /M (M21) is ON or after a specified period of time from the TCR sensor /M (TCRS/M) initial adjustment starts,
TCRS/M detects a value lower than the prescribed one.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /M (M21)
TCR sensor /M (TCRS/M)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 19-O)
7. Replace TCRS.
8. Replace M21.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.11 C-2423
Code
C-2423
Classification
Main body: Developing drive abnormality
K -211
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Cause
While the developing motor /C (M22) is ON or after a specified period of time from the TCR sensor /C (TCRS/C) initial adjustment starts,
TCRS/C detects a value lower than the prescribed one.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /C (M22)
TCR sensor /C (TCRS/C)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 20-O)
7. Replace TCRS.
8. Replace M22.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.12 C-2424
Code
C-2424
Classification
Main body: Developing drive abnormality
Cause
While the developing motor /K (M23) is ON or after a specified period of time from the TCR sensor /K (TCRS/K) initial adjustment starts,
TCRS/K detects a value lower than the prescribed one.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /K (M23)
TCR sensor /K (TCRS/K)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 2-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 21-O)
7. Replace TCRS.
8. Replace M23.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.13 C-2431
Code
C-2431
Classification
Main body: TCR sensor initial adjustment abnormality (low density)
Cause
While in the initial adjustment of the TCR sensor /Y (TCRS/Y), TCRS/Y detects a value higher than the prescribed one with the minimum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /Y (M20)
TCR sensor /Y (TCRS/Y)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
K -212
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 18-O)
7. Replace TCRS.
8. Replace M20.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.14 C-2432
Code
C-2432
Classification
Main body: TCR sensor initial adjustment abnormality (low density)
Cause
While in the initial adjustment of the TCR sensor /M (TCRS/M), TCRS/M detects a value higher than the prescribed one with the minimum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /M (M21)
TCR sensor /M (TCRS/M)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 19-O)
7. Replace TCRS.
8. Replace M21.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.15 C-2433
Code
C-2433
Classification
Main body: TCR sensor initial adjustment abnormality (low density)
Cause
While in the initial adjustment of the TCR sensor /C (TCRS/C), TCRS/C detects a value higher than the prescribed one with the minimum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /C (M22)
TCR sensor /C (TCRS/C)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 20-O)
7. Replace TCRS.
8. Replace M22.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.16 C-2434
Code
C-2434
K -213
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Classification
Main body: TCR sensor initial adjustment abnormality (low density)
Cause
While in the initial adjustment of the TCR sensor /K (TCRS/K), TCRS/K detects a value higher than the prescribed one with the minimum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /K (M23)
TCR sensor /K (TCRS/K)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 2-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 21-O)
7. Replace TCRS.
8. Replace M23.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.17 C-2441
Code
C-2441
Classification
Main body: TCR sensor initial adjustment abnormality (high density)
Cause
While in the initial adjustment of the TCR sensor /Y (TCRS/Y), TCRS/Y detects a value lower than the prescribed one with the maximum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /Y (M20)
TCR sensor /Y (TCRS/Y)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 18-O)
7. Replace TCRS.
8. Replace M20.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.18 C-2442
Code
C-2442
Classification
Main body: TCR sensor initial adjustment abnormality (high density)
Cause
While in the initial adjustment of the TCR sensor /M (TCRS/M), TCRS/M detects a value lower than the prescribed one with the maximum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /M (M21)
TCR sensor /M (TCRS/M)
Correction
Note
The message "Please call service" is displayed on the panel.
K -214
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 19-O)
7. Replace TCRS.
8. Replace M21.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.19 C-2443
Code
C-2443
Classification
Main body: TCR sensor initial adjustment abnormality (high density)
Cause
While in the initial adjustment of the TCR sensor /C (TCRS/C), TCRS/C detects a value lower than the prescribed one with the maximum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /C (M22)
TCR sensor /C (TCRS/C)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 20-O)
7. Replace TCRS.
8. Replace M22.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.20 C-2444
Code
C-2444
Classification
Main body: TCR sensor initial adjustment abnormality (high density)
Cause
While in the initial adjustment of the TCR sensor /K (TCRS/K), TCRS/K detects a value lower than the prescribed one with the maximum
control voltage.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /K (M23)
TCR sensor /K (TCRS/K)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 2-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 21-O)
7. Replace TCRS.
8. Replace M23.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -215
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.16.21 C-2451
Code
C-2451
Classification
Main body: Toner low density abnormality
Cause
When the developing motor /Y (M20) is ON, the maximum detection value of TCR sensor /Y (TCRS/Y) is the specified value and the
difference between the maximum detection value and the minimum detection value is over the specified value.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /Y (M20)
TCR sensor /Y (TCRS/Y)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 18-O)
7. Replace TCRS.
8. Replace M20.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.22 C-2452
Code
C-2452
Classification
Main body: Toner low density abnormality
Cause
When the developing motor /M (M21) is ON, the maximum detection value of TCR sensor /M (TCRS/M) is the specified value and the
difference between the maximum detection value and the minimum detection value is over the specified value.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /M (M21)
TCR sensor /M (TCRS/M)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 19-O)
7. Replace TCRS.
8. Replace M21.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.23 C-2453
Code
C-2453
Classification
Main body: Toner low density abnormality
Cause
When the developing motor /C (M22) is ON, the maximum detection value of TCR sensor /C (TCRS/C) is the specified value and the
difference between the maximum detection value and the minimum detection value is over the specified value.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /C (M22)
TCR sensor /C (TCRS/C)
K -216
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 3-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 20-O)
7. Replace TCRS.
8. Replace M22.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.24 C-2454
Code
C-2454
Classification
Main body: Toner low density abnormality
Cause
When the developing motor /K (M23) is ON, the maximum detection value of TCR sensor /K (TCRS/K) is the specified value and the
difference between the maximum detection value and the minimum detection value is over the specified value.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing motor /K (M23)
TCR sensor /K (TCRS/K)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check TCRS, and clean/repair it if there is sensor dirt or any abnormality. (Wiring diagram: Main body (3/3): 2-O)
3. Check the developing section, and clean/repair it if there is sensor dirt or any abnormality.
4. Check the connector connection and the wiring between PRCB and TCRS, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and the developing motor, and repair it if any abnormality.
6. Rotate the developing motor by I/O, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 21-O)
7. Replace TCRS.
8. Replace M23.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.16.25 C-2470
Code
C-2470
Classification
Main body: Process unit mount connection abnormality
Cause
Process unit mount is not connected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Process mount
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the process mount, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and the process mount, and repair it if any abnormality.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -217
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
C-2701
Classification
Main body: High voltage unit /1 abnormality
Cause
An error detection signal of the charging corona /Y is detected while the charging corona /Y is ON. The signal is detected even after
turning OFF/ON for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /1 (HV1)
Charging corona /Y
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the charger (charging wire and the grid), and clean/repair it if there is any dirt or abnormality.
3. Check the connector connection and the wiring between HV1 and the charger, and repair it if any abnormality. (Wiring diagram: Main
body (2/3): 1-P)
4. Check the connector connection and the wiring between PRCB and HV1, and repair it if any abnormality. (Wiring diagram: Main body
(2/3): 1-M)
5. Replace HV1.
6. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.17.2 C-2702
Code
C-2702
Classification
Main body: High voltage unit /1 abnormality
Cause
An error detection signal of the charging corona /M is detected while the charging corona /M is ON. The signal is detected even after
turning OFF/ON for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /1 (HV1)
Charging corona /M
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the charger (charging wire and the grid), and clean/repair it if there is any dirt or abnormality.
3. Check the connector connection and the wiring between HV1 and the charger, and repair it if any abnormality. (Wiring diagram: Main
body (2/3): 32-P).
4. Check the connector connection and the wiring between PRCB and HV1, and repair it if any abnormality. (Wiring diagram: Main body
(2/3): 1-M).
5. Replace HV1.
6. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.17.3 C-2703
Code
C-2703
Classification
Main body: High voltage unit /1 abnormality
Cause
An error detection signal of the charging corona /C is detected while the charging corona /C is ON. The signal is detected even after
turning OFF/ON for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /1 (HV1)
Charging corona /C
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
K -218
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the charger (charging wire and the grid), and clean/repair it if there is any dirt or abnormality.
3. Check the connector connection and the wiring between HV1 and the charger, and repair it if any abnormality. (Wiring diagram: Main
body (2/3): 3-P).
4. Check the connector connection and the wiring between PRCB and HV1, and repair it if any abnormality. (Wiring diagram: Main body
(2/3): 1-M).
5. Replace HV1.
6. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.17.4 C-2704
Code
C-2704
Classification
Main body: High voltage unit /1 abnormality
Cause
An error detection signal of the charging corona /K is detected while the charging corona /K is ON. The signal is detected even after
turning OFF/ON for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /1 (HV1)
Charging corona /K
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the charger (charging wire and the grid), and clean/repair it if there is any dirt or abnormality.
3. Check the connector connection and the wiring between HV1 and the charger, and repair it if any abnormality. (Wiring diagram: Main
body (2/3): 4-P).
4. Check the connector connection and the wiring between PRCB and HV1, and repair it if any abnormality. (Wiring diagram: Main body
(2/3): 1-M).
5. Replace HV1.
6. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.17.5 C-2711
Code
C-2711
Classification
Main body: High voltage unit /2 abnormality
Cause
An error detection signal of the 1st transfer /Y is detected while the 1st transfer /Y is ON. The signal is detected even after turning OFF/ON
for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /2 (HV2)
1st transfer roller /Y
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between HV2 and the 1st transfer unit, and repair it if any abnormality. (Wiring
diagram: Main body (2/3): 6-O)
3. Check the connector connection and the wiring between PRCB and HV2, and repair it if any abnormality.
4. Replace HV2.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.17.6 C-2712
Code
C-2712
Classification
Main body: High voltage unit /2 abnormality
Cause
K -219
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
An error detection signal of the 1st transfer /M is detected while the 1st transfer /M is ON. The signal is detected even after turning OFF/
ON for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /2 (HV2)
1st transfer roller /M
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between HV2 and the 1st transfer unit, and repair it if any abnormality. (Wiring
diagram: Main body (2/3): 6-O)
3. Check the connector connection and the wiring between PRCB and HV2, and repair it if any abnormality.
4. Replace HV2.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.17.7 C-2713
Code
C-2713
Classification
Main body: High voltage unit /2 abnormality
Cause
An error detection signal of the 1st transfer /C is detected while the 1st transfer /C is ON. The signal is detected even after turning OFF/ON
for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /2 (HV2)
1st transfer roller /C
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between HV2 and the 1st transfer unit, and repair it if any abnormality. (Wiring
diagram: Main body (2/3): 6-O)
3. Check the connector connection and the wiring between PRCB and HV2, and repair it if any abnormality.
4. Replace HV2.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.17.8 C-2714
Code
C-2714
Classification
Main body: High voltage unit /2 abnormality
Cause
An error detection signal of the 1st transfer /K is detected while the 1st transfer /K is ON. The signal is detected even after turning OFF/ON
for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /2 (HV2)
1st transfer roller /K
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between HV2 and the 1st transfer unit, and repair it if any abnormality. (Wiring
diagram: Main body (2/3): 7-O)
3. Check the connector connection and the wiring between PRCB and HV2, and repair it if any abnormality.
4. Replace HV2.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -220
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.17.9 C-2720
Code
C-2720
Classification
Main body: High voltage unit /2 abnormality
Cause
An error detection signal of the 2nd transfer is detected while the 2nd transfer is ON. The signal is detected even after turning OFF/ON for
a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /2 (HV2)
2nd transfer roller
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between HV2 and the 2nd transfer unit, and repair it if any abnormality. (Wiring
diagram: Main body (2/3): 7-O)
3. Check the connector connection and the wiring between PRCB and HV2, and repair it if any abnormality.
4. Replace HV2.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.17.10 C-2721
Code
C-2721
Classification
Main body: High voltage unit /2 abnormality
Cause
An error detection signal of the separation charger is detected while the separation charger is ON. The signal is detected even after
turning OFF/ON for a prescribed time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
High voltage unit /2 (HV2)
Separation charger
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection of the high voltage contact of the process unit, and clean/repair it if any abnormality.
2. Check the connector connection and the wiring between HV2 and the separation charger, and repair it if any abnormality. (Wiring
diagram: Main body (2/3): 8-O)
3. Check the connector connection and the wiring between PRCB and HV2, and repair it if any abnormality.
4. Replace HV2.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -221
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor and clean/replace it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.2 C-2802
Code
C-2802
Classification
Main body: Gamma correction abnormality
Cause
The output voltage of the IDC sensor (IDCS) is detected more that the specified value on the patch /M of the developing DC maximum
output.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /M
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.3 C-2803
Code
C-2803
Classification
Main body: Gamma correction abnormality
Cause
The output voltage of the IDC sensor (IDCS) is detected more that the specified value on the patch /C of the developing DC maximum
output.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /C
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -222
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.18.4 C-2804
Code
C-2804
Classification
Main body: Gamma correction abnormality
Cause
The output voltage of the IDC sensor (IDCS) is detected more that the specified value on the patch /K of the developing DC maximum
output.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /K
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.5 C-2811
Code
C-2811
Classification
Main body: Gamma correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the patch density correction /Y. Or, the proper value of
the developing DC output is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /Y
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.6 C-2812
Code
C-2812
Classification
Main body: Gamma correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the patch density correction /M. Or, the proper value
of the developing DC output is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /M
IDC sensor (IDCS)
K -223
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.7 C-2813
Code
C-2813
Classification
Main body: Gamma correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the patch density correction /C. Or, the proper value of
the developing DC output is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /C
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.8 C-2814
Code
C-2814
Classification
Main body: Gamma correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the patch density correction /K. Or, the proper value of
the developing DC output is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /K
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
K -224
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.18.9 C-2821
Code
C-2821
Classification
Main body: Dot diameter correction abnormality
Cause
The output voltage of the IDC sensor (IDCS) is detected more that the specified value on the patch /Y of the MPC maximum output.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /Y
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.10 C-2822
Code
C-2822
Classification
Main body: Dot diameter correction abnormality
Cause
The output voltage of the IDC sensor (IDCS) is detected more that the specified value on the patch /M of the MPC maximum output.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /M
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.11 C-2823
Code
C-2823
Classification
Main body: Dot diameter correction abnormality
Cause
The output voltage of the IDC sensor (IDCS) is detected more that the specified value on the patch /C of the MPC maximum output.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /C
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
K -225
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.12 C-2824
Code
C-2824
Classification
Main body: Dot diameter correction abnormality
Cause
The output voltage of the IDC sensor (IDCS) is detected more that the specified value on the patch /K of the MPC maximum output.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /K
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replacing the developing unit
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.13 C-2831
Code
C-2831
Classification
Main body: Dot diameter correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the dot diameter correction /Y. Or, the MPC proper
value is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /Y
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Writing unit /Y
Printer image processing board (PRIPB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check that the writing unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
3. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
4. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
5. Check the connector connection and the wiring between the writing unit and PRIPB, and repair it if any abnormality.
6. Check the I/O of SD3 and repair/replace it if any abnormality.
7. Check the sensor and clean/replace it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
8. Replace IDCS.
9. Replacing the developing unit
K -226
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.18.14 C-2832
Code
C-2832
Classification
Main body: Dot diameter correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the dot diameter correction /M. Or, the MPC proper
value is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /M
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Writing unit /M
Printer image processing board (PRIPB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check that the writing unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
3. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
4. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
5. Check the connector connection and the wiring between writing unit and PRIPB, and repair it if any abnormality.
6. Check the I/O of SD3 and repair/replace it if any abnormality.
7. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
8. Replace IDCS.
9. Replacing the developing unit
10. Replace PRIPB.
11. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.15 C-2833
Code
C-2833
Classification
Main body: Dot diameter correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the dot diameter correction /C. Or, the MPC proper
value is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /C
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Writing unit /C
Printer image processing board (PRIPB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check that the writing unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
3. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
4. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
5. Check the connector connection and the wiring between writing unit and PRIPB, and repair it if any abnormality.
6. Check the I/O of SD3 and repair/replace it if any abnormality.
7. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
8. Replace IDCS.
9. Replacing the developing unit
10. Replace PRIPB.
11. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -227
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.18.16 C-2834
Code
C-2834
Classification
Main body: Dot diameter correction abnormality
Cause
The proper value cannot be figured out within the specified time by the correction of the dot diameter correction /K. Or, the MPC proper
value is 0 or lower.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing unit /K
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Writing unit /K
Printer image processing board (PRIPB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check that the writing unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
3. Check the installation of developing unit and I/O, and repair/replace it if any abnormality.
4. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
5. Check the connector connection and the wiring between writing unit and PRIPB, and repair it if any abnormality.
6. Check the I/O of SD3 and repair/replace it if any abnormality.
7. Check the sensor, and clean/repair it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
8. Replace IDCS.
9. Replacing the developing unit
10. Replace PRIPB.
11. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.17 C-2840
Code
C-2840
Classification
Main body: Gamma correction abnormality
Cause
The IDC sensor (IDCS) output value is detected not within the specified range on the IDC sensor (IDCS) base correction when the rough
adjustment ends.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
IDC sensor (IDCS)
IDC shutter solenoid (SD3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check that the belt cleaner blade on the intermediate transfer section is not curled and reinstall/repair it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the I/O of SD3 and repair/replace it if any abnormality.
5. Check the sensor and clean/replace it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
6. Replace IDCS.
7. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.18.18 C-2841
Code
C-2841
Classification
Main body: Gamma correction abnormality
Cause
The LED applied voltage is detected not within the specified range on the IDC sensor (IDCS) base correction.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
K -228
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check that the process unit is correctly installed without looseness, and reinstall/repair it if any abnormality.
2. Check that there is no curling-up of belt cleaner blade of the intermediate transfer section, and install/repair it if any abnormality.
3. Check the connector connection and the wiring between PRCB and IDCS, and repair it if any abnormality.
4. Check the sensor and clean/replace it if any dirt or abnormality. (Wiring diagram: Main body (3/3): 5-P)
5. Replace IDCS.
6. Replace PRCB.
7. Replace IDCS and PRCB at a time
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the fusing unit, and repair it if any abnormality.
3. Check the connector connection and the wiring between CDB and the motor, and repair it if any abnormality.
4. Check the connector connection and the wiring between PRCB and CDB, and repair it if any abnormality.
5. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:Main body (1/3):
3-I)
6. Replace M29.
7. Replace CDB.
8. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.19.2 C-3102
Code
C-3102
Classification
Main body: Motor abnormality
Cause
While the fusing release home sensor (PS16) is ON, PS16 does not turn OFF within a specified period of time after the fusing motor (M29)
turns ON. While PS16 is OFF, PS16 does not turn ON within a specified period of time after M29 turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Conveyance drive board (CDB)
Printer control board (PRCB)
Fusing motor (M29)
Fusing release home sensor (PS16)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the front door is closed properly, and repair it if any abnormality.
2. Check the fusing unit, and repair it if any abnormality.
3. Check the fusing drive gear system, and repair it if any abnormality.
4. Check the connector connection and the wiring between CDB and motor/sensor, and repair it if any abnormality.
5. Check the connector connection and the wiring between PRCB and CDB, and repair it if any abnormality.
6. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:Main body (1/3):
3-I)
7. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 2-I)
K -229
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
8. Replace M29.
9. Replace PS16.
10. Replace CDB.
11. Replace PRCB.
12. Replace M29 and CDB at a time.
Faulty part isolation DIPSW
Control while detached
2.19.3 C-3103
Code
C-3103
Classification
Main body: Motor abnormality
Cause
The 2nd transfer pressure release motor (M34) does not turn OFF within a specified period of time after it turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Conveyance drive board (CDB)
2nd transfer pressure release motor (M34)
2nd transfer HP sensor (PS24)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the front door is closed properly, and repair it if any abnormality.
2. Check the 2nd transfer intermediate transfer unit, and repair it if any abnormality.
3. Check the connector connection and the wiring between CDB and motor/sensor, and repair it if any abnormality.
4. Check I/O of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 7-O)
5. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:Main body (1/3):
10-P)
6. Replace PS24.
7. Replace M34.
8. Replace CDB.
9. Replace M34 and CDB at a time.
Faulty part isolation DIPSW
Control while detached
2.19.4 C-3301*
Code
C-3301*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM37 is detected continuously for a specified period of time while the fusing ventilation fan (FM37) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Fusing ventilation fan (FM37)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fan, and repair it if any abnormality.
2. Rotate the fan by I/O or by hand, and repair/replace it if any abnormality. (Wiring diagram: Main body (3/3): 15-D)
3. Replace FM37.
4. Replace PRCB
5. Replace FM37 and PRCB at a time
Faulty part isolation DIPSW
Control while detached
2.19.5 C-3302*
Code
C-3302*
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM10 is detected continuously for a specified period of time while the fusing belt ventilation fan (FM10) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Fusing belt ventilation fan (FM10)
K -230
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 9-D)
3. Replace FM10.
4. Replace PRCB.
5. Replace FM10 and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.19.6 C-3303
Code
C-3303
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM65 is detected continuously for a specified period of time while the fusing cooling fan (FM65) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Conveyance drive board (CDB)
Fusing cooling fan (FM65)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between CDB and the fan, and repair it if any abnormality.
3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 2-I)
4. Replace FM65.
5. Replace CDB.
6. Replace FM65 and CDB at a time.
Faulty part isolation DIPSW
Control while detached
2.19.7 C-3304
Code
C-3304
Classification
Main body: Fan abnormality
Cause
An error detection signal of any of FM7, FM8 or FM9 is detected continuously for a specified period of time while the fusing separation
fans /1 (FM7), /2 (FM8) and /3 (FM9) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Fusing separation fan /1 (FM7)
Fusing separation fan /2 (FM8)
Fusing separation fan /3 (FM9)
Correction
Note
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 7-D)
3. Replace FM7, FM8 and FM9.
4. Replace PRCB.
5. Replace FM7, FM8, FM9 and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
K -231
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-D)
5. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
6. Replace TH1.
7. ReplaceL2, L3 and L4.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.2 C-3502*
Code
C-3502*
Classification
Main body: Fusing high temperature abnormality
Cause
Fusing high temperature abnormality
The temperature sensor /3 (TH3) detects 250 C or higher value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /3 (TH3)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality
(Wiring diagram: Main body (1/3): 3-E)
4. Check the installation condition of the fusing heater lamp and ON/OFF by the I/O, and repair/replace it if any abnormality (Wiring
diagram: Main body (1/3): 3-D)
5. Check the installation condition of TH3 and the temperature by I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main
body (1/3): 3-F)
6. Replace TH3.
7. Replace L2, L3 and L4.
8. Replace ACDB.
9. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.20.3 C-3503*
Code
C-3503*
K -232
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Classification
Main body: Fusing high temperature abnormality
Cause
Fusing high temperature abnormality
The temperature sensor /2 (TH2) detects 250 C or higher value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /2 (TH2)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW 3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed,
it may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
5. Check the installation condition of TH2 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
6. Replace TH2.
7. Replace L5.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.4 C-3504*
Code
C-3504*
Classification
Main body: Fusing high temperature abnormality
Cause
Fusing high temperature abnormality
The temperature sensor /4 (TH4) detects 250 C or higher value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /4 (TH4)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality
(Wiring diagram: Main body (1/3): 3-G)
4. Check the installation condition of the fusing heater lamp and ON/OFF by the I/O, and repair/replace it if any abnormality (Wiring
diagram: Main body (1/3): 3-G)
5. Check the installation condition of TH4 and the temperature by I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
6. Replace TH4.
7. Replace L5.
8. Replace ACDB.
9. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.20.5 C-3505*
Code
C-3505*
Classification
K -233
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
4. Check the installation condition of the fusing heater lamp and ON/OFF by the I/O, and repair/replace it if any abnormality (Wiring
diagram: Main body (1/3): 3-D)
5. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
6. Replace TH1.
7. Replace L2, L3 and L4.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.6 C-3506*
Code
C-3506*
Classification
Main body: Fusing high temperature abnormality
Cause
Fusing high temperature abnormality
The temperature sensor /2 (TH2) detects 150 C or higher value continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /2 (TH2)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW 3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed,
it may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E, 3-G)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
5. Check the installation condition of TH2 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F, 3-G)
6. Replace TH2.
7. Replace L5.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.7 C-3508*
Code
C-3508*
K -234
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Classification
Main body: Fusing high temperature abnormality
Cause
Paper is wound around the fusing roller.
J31-02 occurs 4 times in a row.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
Conveyance drive board (CDB)
Registration motor (M30)
High voltage unit /1 (HV1)
High voltage unit /2 (HV2)
Fusing paper exit sensor (PS17)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW 3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed,
it may cause fire.
Solution
1. Check the fusing roller, and repair it if any abnormality such as paper wrap.
2. Check the toner on the transfer belt and clean it if any abnormality.
3. Check the connector connection and the wiring between CDB and the sensor, and repair it if any abnormality.
4. Check the I/O drive of the motor, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3):10-O)
5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 3-I)
6. Replace PS17.
7. Replace CDB.
8. Replace HV /1 and /2.
9. Replace PRCB.
10. Replace fusing unit.
Faulty part isolation DIPSW
Control while detached
2.20.8 C-3509*
Code
C-3509*
Classification
Main body: Fusing high temperature abnormality
Cause
Fusing roller /Up temperature gap abnormality
When the fusing roller /Up is higher than the specified temperature, the gap detected by the temperature sensors /1 (TH1) and /3 (TH3)are
larger than the specified value.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Temperature sensor /3 (TH3)
Correction
WARNING
Be sure to set the DIPSW 3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check that the front door is not opened/closed frequently, and wait for several minutes with the front door closed.
2. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
3. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F, 3-G)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E, 3-G)
8. Check the installation condition of TH1 and TH3 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main
body (1/3): 3-F, 3-G)
9. Replace TH1 and TH3.
10. ReplaceL2, L3 and L4.
11. Replace ACDB.
12. Replace PRCB.
13. Replace fusing unit.
K -235
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.20.9 C-3801*
Code
C-3801*
Classification
Main body: Fusing low temperature abnormality
Cause
Fusing low temperature abnormality.
While fusing idling or printing, the temperature sensor /1 (TH1) detects lower than the specified temperature for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Thermostat /1 (TS1)
Thermostat /2 (TS2)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW 3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed,
it may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
8. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
9. Replace TH1.
10. Replace TS1 and TS2.
11. ReplaceL2, L3 and L4.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.10 C-3802*
Code
C-3802*
Classification
Main body: Fusing low temperature abnormality
Cause
Fusing low temperature abnormality.
While fusing idling or printing, the temperature sensor /3 (TH3) detects lower than the specified temperature for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /3 (TH3)
Thermostat /1 (TS1)
Thermostat /2 (TS2)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
K -236
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
8. Check the installation condition of TH3 and the temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
9. Replace TH3.
10. Replace TS1 and TS2.
11. Replace L2, L3 and L4.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.11 C-3803*
Code
C-3803*
Classification
Main body: Fusing low temperature abnormality
Cause
Fusing low temperature abnormality.
While fusing idling or printing, the temperature sensor /2 (TH2) detects lower than the specified temperature for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /2 (TH2)
Thermostat /3 (TS3)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW 3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed,
it may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
8. Check the installation condition of TH2 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
9. Replace TH2.
10. Replace TS3.
11. Replace L5.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.12 C-3804*
Code
C-3804*
Classification
Main body: Fusing low temperature abnormality
Cause
Fusing low temperature abnormality.
While fusing idling or printing, the temperature sensor /4 (TH4) detects lower than the specified temperature for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
8. Check the installation condition of TH4 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
9. Replace TH4.
10. Replace TS3.
11. Replace L5.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.13 C-3805*
Code
C-3805*
Classification
Main body: Fusing low temperature abnormality
Cause
Fusing low temperature abnormality.
While fusing idling or printing, the temperature sensor /1 (TH1) detects lower than the specified temperature for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Thermostat /1 (TS1)
Thermostat /2 (TS2)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
8. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
9. Replace TH1.
10. Replace TS1 and TS2.
11. Replace L2, L3 and L4.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
K -238
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.20.14 C-3806*
Code
C-3806*
Classification
Main body: Fusing low temperature abnormality
Cause
Fusing low temperature abnormality.
While fusing idling or printing, the temperature sensor /2 (TH2) detects lower than the specified temperature for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /2 (TH2)
Thermostat /3 (TS3)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality (Wiring diagram: Main
body (1/3): 3-G)
3. Check the installation condition of the fusing heater lamp and ON/OFF by the I/O, and repair/replace it if any abnormality (Wiring
diagram: Main body (1/3): 3-G)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of the thermostat
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality
(Wiring diagram: Main body (1/3): 3-G)
8. Check the installation condition of TH2 and the temperature by I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
9. Replace TH2.
10. Replace TS3.
11. Replace L5.
12. Replace ACDB.
13. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.20.15 C-3901*
Code
C-3901*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing high temperature abnormality (hardware detection).
The temperature sensor /3 (TH3) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /3 (TH3)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
5. Check the installation condition of TH3 and the temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
6. Replace TH3.
7. Replace L2, L3 and L4.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.16 C-3902*
Code
C-3902*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing high temperature abnormality (hardware detection).
The temperature sensor /4 (TH4) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /4 (TH4)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality
(Wiring diagram: Main body (1/3): 3-E, 3-G)
4. Check the installation condition of the fusing heater lamp and ON/OFF by the I/O, and repair/replace it if any abnormality (Wiring
diagram: Main body (1/3): 3-G)
5. Check the installation condition of TH4 and the temperature by I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main
body (1/3): 3-F, 3-G)
6. Replace TH4.
7. Replace L5.
8. Replace ACDB.
9. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.20.17 C-3903*
Code
C-3903*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing low temperature abnormality (hardware detection)
The temperature sensor /1 (TH1) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Thermostat /1 (TS1)
Thermostat /2 (TS2)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
8. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
9. Replace TH1.
10. Replace TS1 and TS2.
11. Replace L2, L3 and L4.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.18 C-3904*
Code
C-3904*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing low temperature abnormality (hardware detection)
The temperature sensor /3 (TH3) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /3 (TH3)
Thermostat /1 (TS1)
Thermostat /2 (TS2)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
8. Check the installation condition of TH3 and the temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
9. Replace TH3.
10. Replace TS1 and TS2.
11. Replace L2, L3 and L4.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.19 C-3905*
Code
C-3905*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing low temperature abnormality (hardware detection).
The temperature sensor /2 (TH2) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
K -241
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
8. Check the installation condition of TH2 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
9. Replace TH2.
10. Replace TS3.
11. Replace L5.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.20 C-3906*
Code
C-3906*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing low temperature abnormality (hardware detection).
The temperature sensor /4 (TH4) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /4 (TH4)
Thermostat /3 (TS3)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
8. Check the installation condition of TH4 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
9. Replace TH4.
10. Replace TS3.
11. Replace L5.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.21 C-3907*
Code
K -242
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
C-3907*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing high temperature abnormality (hardware detection).
The temperature sensor /1 (TH1) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
5. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
6. Check the installation condition of TH1, and adjust/replace it if any abnormality. (Wiring diagram: Main body (1/3): 3-F)
7. Replace TH1.
8. Replace L2, L3 and L4.
9. Replace ACDB.
10. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.22 C-3908*
Code
C-3908*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing low temperature abnormality (hardware detection).
The temperature sensor /1 (TH1) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Thermostat /1 (TS1)
Thermostat /2 (TS2)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
8. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
9. Replace TH1.
10. Replace TS1 and TS2.
11. Replace L2, L3 and L4.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.23 C-3909*
Code
C-3909*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing high temperature abnormality (hardware detection).
The temperature sensor /2 (TH2) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /2 (TH2)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
5. Check the installation condition of TH2 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
6. Replace TH2.
7. Replace L5.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.24 C-3910*
Code
C-3910*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing low temperature abnormality (hardware detection).
The temperature sensor /2 (TH2) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /2 (TH2)
Thermostat /3 (TS3)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4.Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5.Check the conduction of thermostat.
6.Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7.Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
8. Check the installation condition of TH2 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
9. Replace TH2.
10. Replace TS3.
11. Replace L5.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.25 C-3911*
Code
C-3911*
Classification
Main body: Fusing sensor abnormality
Cause
The detected temperature of the temperature sensor /1 (TH1) has not reached to 100C within the specified period of time after the sub
power switch (SW2) turned ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Thermostat /1 (TS1)
Thermostat /2 (TS2)
Correction
WARNING
After replacing the defective parts, be sure to set the DIPSW 3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed,
it may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-E, 3-F)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
8. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-F)
9. Replace TH1.
10. Replace TS1 and TS2.
11. ReplaceL2, L3 and L4.
12. Replace ACDB.
13. Replace PRCB.
14. Replace ACDB and L2, L3, L4 at a time
Faulty part isolation DIPSW
Control while detached
2.20.26 C-3912*
Code
C-3912*
Classification
Main body: Fusing sensor abnormality
Cause
The detected temperature of the temperature sensor /2 (TH2) has not reached to 100C within the specified period of time after the sub
power switch (SW2) turned ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring of the heater and the sensor, and repair it if any abnormality. (Wiring diagram: Main
body (1/3): 3-G)
3. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
4. Check the RL1, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 8-C)
5. Check the conduction of thermostat.
6. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
7. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
8. Check the installation condition of TH2 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body
(1/3): 3-G)
9. Replace TH2.
10. Replace TS3.
11. Replace L5.
12. Replace ACDB.
13. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.27 C-3913*
Code
C-3913*
Classification
Main body: Fusing sensor abnormality
Cause
The fusing unit is not set.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the fusing unit is properly set and repair it if any abnormality.
2. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
3. Check the connector connection and the wiring between PRCB and the fan on the main body side, and repair it if any abnormality.
4. Replace PRCB.
5. Replace fusing unit.
Faulty part isolation DIPSW
Control while detached
2.20.28 C-3914*
Code
C-3914*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing high temperature abnormality (hardware detection).
The temperature sensor /1 (TH1) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /1 (L2)
Fusing heater lamp /2 (L3)
Fusing heater lamp /3 (L4)
Temperature sensor /1 (TH1)
Correction
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-E)
5. Check the installation condition of TH1, and adjust/replace it if any abnormality. (Wiring diagram: Main body (1/3): 3-F)
6. Replace TH1.
7. Replace L2, L3 and L4.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.20.29 C-3915*
Code
C-3915*
Classification
Main body: Fusing sensor abnormality
Cause
Fusing high temperature abnormality (hardware detection).
The temperature sensor /2 (TH2) detects an error detection signal continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Fusing unit
Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp /4 (L5)
Temperature sensor /2 (TH2)
Correction
WARNING
Be sure to set the DIPSW3-1 to 0 after replacing the defective parts. If DIPSW3-1 is set to 0 before defective parts are fixed, it
may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any
abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair/replace it if any abnormality.
(Wiring diagram: Main body (1/3): 3-E)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring
diagram: Main body (1/3): 3-G)
5. Check the installation condition of TH2, and adjust/replace it if any abnormality. (Wiring diagram: Main body (1/3): 3-F)
6. Replace TH2.
7. Replace L5.
8. Replace ACDB.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
Solution
K -247
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.2 C-4102
Code
C-4102
Classification
Main body: Polygon motor abnormality
Cause
When the polygon motor /M (M71) in the writing unit starts up or its speed changes, the lock signal of M71 is not detected within a
specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
5. Replace write unit and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.21.3 C-4103
Code
C-4103
Classification
Main body: Polygon motor abnormality
Cause
When the polygon motor /C (M72) in the writing unit starts up or its speed changes, the lock signal of M72 is not detected within a
specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
5. Replace write unit and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.21.4 C-4104
Code
C-4104
Classification
Main body: Polygon motor abnormality
Cause
When the polygon motor /K (M73) in the writing unit starts up or its speed changes, the lock signal of M73 is not detected within a
specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
K -248
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
5. Replace writing unit and PRCB at a time
Faulty part isolation DIPSW
Control while detached
2.21.5 C-4111
Code
C-4111
Classification
Main body: Polygon motor abnormality
Cause
A temperature abnormality of the polygon motor /Y (M70) in the writing unit is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.6 C-4112
Code
C-4112
Classification
Main body: Polygon motor abnormality
Cause
A temperature abnormality of the polygon motor /M (M71) in the writing unit is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.7 C-4113
Code
C-4113
Classification
Main body: Polygon motor abnormality
Cause
A temperature abnormality of the polygon motor /C (M72) in the writing unit is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
K -249
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.8 C-4114
Code
C-4114
Classification
Main body: Polygon motor abnormality
Cause
A temperature abnormality of the polygon motor /K (M73) in the writing unit is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.9 C-4120
Code
C-4120
Classification
Main body: Polygon motor abnormality
Cause
The temperature sensor in the writing unit /K detects the temperature abnormality.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace writing unit /K.
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.10 C-4301
Code
C-4301
Classification
Main body: Fan abnormality
Cause
An error detection signal of any of M45 or M46 is detected continuously for a specified period of time while the developing fans (FM45)
and /2 (FM46) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Developing fan /1 (FM45)
Developing fan /2 (FM46)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality.
2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 13-D)
3. Replace FM45 and FM46.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.11 C-4501
Code
C-4501
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction home sensor /Y (PS70) turns OFF while the tilt correction motor /Y (M74) in the writing unit is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
5. Replace write unit and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.21.12 C-4502
Code
C-4502
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction home sensor /M (PS71) turns OFF while the tilt correction motor /M (M75) in the writing unit is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
5. Replace write unit and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.21.13 C-4503
Code
C-4503
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction home sensor /C (PS72) turns OFF while the tilt correction motor /C (M76) in the writing unit is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
5. Replace write unit and PRCB at a time.
K -251
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.14 C-4504
Code
C-4504
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction home sensor /K (PS73) turns OFF while the tilt correction motor /K (M77) in the writing unit is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRCB.
5. Replace write unit and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.21.15 C-4511
Code
C-4511
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction motor /Y (M74) does not turn OFF within a specified period of time after it turns ON. Or, the installation position of the tilt
correction home sensor /Y (PS70) is improper.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Tilt correction motor /Y (M74)
Skew correction home sensor /Y (PS70)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Check the I/O drive of the motor, and replace the write unit if any abnormality.
4. Check I/O and the operation of the sensor, and replace the write unit if any abnormality.
5. Replace write unit.
6. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.16 C-4512
Code
C-4512
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction motor /Y (M75) does not turn OFF within a specified period of time after it turns ON. Or, the installation position of the tilt
correction home sensor /M (PS71) is improper.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Tilt correction motor /M (M75)
Skew correction home sensor /M (PS71)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
K -252
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Check the I/O drive of the motor, and replace the write unit if any abnormality.
4. Check I/O and the operation of the sensor, and replace the write unit if any abnormality.
5. Replace write unit.
6. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.17 C-4513
Code
C-4513
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction motor /C (M76) does not turn OFF within a specified period of time after it turns ON. Or, the installation position of the tilt
correction home sensor /C (PS72) is improper.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Tilt correction motor /C (M76)
Tilt correction home sensor /C (PS72)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Check the I/O drive of the motor, and replace the write unit if any abnormality.
4. Check I/O and the operation of the sensor, and replace the write unit if any abnormality.
5. Replace write unit.
6. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.18 C-4514
Code
C-4514
Classification
Main body: Writing correction drive abnormality
Cause
The tilt correction motor /K (M77) does not turn OFF within a specified period of time after it turns ON. Or, the installation position of the tilt
correction home sensor /K (PS73) is improper.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Tilt correction motor /K (M77)
Tilt correction home sensor /K (PS73)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Check the I/O drive of the motor, and replace the write unit if any abnormality.
4. Check I/O and the operation of the sensor, and replace the write unit if any abnormality.
5. Replace write unit.
6. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.19 C-4520
Code
C-4520
Classification
Main body: Color registration abnormality
Cause
The color registration correction has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Color registration sensor /Fr (PS8)
K -253
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. When a SC occurs, store the log by the Log Store in the service mode.
2. Report it with that log to KMBT.
Faulty part isolation DIPSW
Control while detached
2.21.20 C-4521
Code
C-4521
Classification
Main body: Color registration abnormality
Cause
The color registration base line correction /Fr has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Color registration sensor /Fr (PS8)
Color registration shutter solenoid (SD2)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the shutter and around the color registration sensor, and clean/replace if there is any dirt or abnormality.
2. Check the intermediate transfer belt, and clean/replace it if there is any dirt or abnormality.
3. Check the connector connection and the wiring between PRCB and the sensor, and repair it if any abnormality.
4. Check I/O and the I/O rate of the sensor by I/O of SD2, and repair/replace it if any abnormality. (Wiring diagram: Main body (3/3): 6-P)
5. Replace PS8.
6. Replace PRCB
7. Replace SD2 and PRCB at a time
Faulty part isolation DIPSW
Control while detached
2.21.21 C-4522
Code
C-4522
Classification
Main body: Color registration abnormality
Cause
The color registration base line correction /Rr has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Color registration sensor /Rr (PS9)
Color registration shutter solenoid (SD2)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the shutter and around the color registration sensor, and clean/replace if there is any dirt or abnormality.
2. Check the intermediate transfer belt, and clean/replace it if there is any dirt or abnormality.
3. Check the connector connection and the wiring between PRCB and the sensor, and repair it if any abnormality.
4. Check the I/O rate of the sensor by I/O of SD2, and repair/replace it if any abnormality. (Wiring diagram: Main body (3/3): 6-P)
5. Replace PS9.
6. Replace PRCB.
7. Replace SD2 and PRCB at a time.
Faulty part isolation DIPSW
Control while detached
2.21.22 C-4545
Code
C-4545
Classification
Main body: Beam interval correction abnormality
Cause
The beam interval correction (Y) has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
K -254
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
Faulty part isolation DIPSW
Control while detached
2.21.23 C-4546
Code
C-4546
Classification
Main body: Beam interval correction abnormality
Cause
The beam interval correction (M) has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Writing unit
Correction
Note
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
Faulty part isolation DIPSW
Control while detached
2.21.24 C-4547
Code
C-4547
Classification
Main body: Beam interval correction abnormality
Cause
The beam interval correction (C) has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Writing unit
Correction
Note
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
Faulty part isolation DIPSW
Control while detached
2.21.25 C-4548
Code
C-4548
Classification
Main body: Beam interval correction abnormality
Cause
The beam interval correction (K) has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Writing unit
Correction
Note
Solution
1. Check the write unit, and replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Replace write unit.
K -255
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.26 C-4601
Code
C-4601
Classification
Main body: Color registration board /Fr (Y) data undetected abnormality
Cause
The color registration board /Fr (CRB/Fr) has not detected any data of Y toner.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the Y toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relation, and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connector connection and wiring between PRCB and the color registration
sensor, and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board, and repair/replace it is any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS8.
8. Replace CRB /Fr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.27 C-4602
Code
C-4602
Classification
Main body: Color registration board /Fr (M) data undetected abnormality
Cause
The color registration board /Fr (CRB/Fr) has not detected any data of M toner.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the M toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relations and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connection and wiring harness between PRCB and the color registration
sensor and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS8.
8. Replace CRB/Fr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -256
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.28 C-4603
Code
C-4603
Classification
Main body: Color registration board /Fr (C) data undetected abnormality
Cause
The color registration board /Fr (CRB/Fr) has not detected any data of C toner.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the C toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relations and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connection and wiring harness between PRCB and the color registration
sensor and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS8.
8. Replace CRB/Fr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.29 C-4604
Code
C-4604
Classification
Main body: Color registration board /Fr (K) data undetected abnormality
Cause
The color registration board /Fr (CRB/Fr) has not detected any data of K toner.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the K toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relations and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connection and wiring harness between PRCB and the color registration
sensor and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS8.
8. Replace CRB/Fr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.30 C-4621
Code
C-4621
Classification
K -257
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Main body: Color registration board /Rr (Y) data undetected abnormality
Cause
The color registration board /Rr (CRB/Rr) has not detected any data of Y toner.
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Rr (PS9)
Color registration board /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
-
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the Y toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relation, and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connector connection and wiring between PRCB and the color registration
sensor, and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board, and repair/replace it is any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB /Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.31 C-4622
Code
C-4622
Classification
Main body: Color registration board /Rr (M) data undetected abnormality
Cause
The color registration board /Rr (CRB/Rr) has not detected any data of M toner.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Rr (PS9)
Color registration board /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the M toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relations and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connection and wiring harness between PRCB and the color registration
sensor and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB/Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.32 C-4623
Code
C-4623
Classification
Main body: Color registration board /Rr (C) data undetected abnormality
Cause
The color registration board /Rr (CRB/Rr) has not detected any data of C toner.
Measures to take when alert occurs
K -258
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Rr (PS9)
Color registration board /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the C toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relations and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connection and wiring harness between PRCB and the color registration
sensor and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB/Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.33 C-4624
Code
C-4624
Classification
Main body: Color registration board /Rr (K) data undetected abnormality
Cause
The color registration board /Rr (CRB/Rr) has not detected any data of K toner.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Rr (PS9)
Color registration board /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check the K toner density or whether white spot occurs.
2. Output the test pattern No.25 to check the registration mark position in main scan direction.
3. When the registration mark is not output properly, check the writing, developing, and transfer relations and repair/replace it if any
abnormality.
4. When the registration mark is output properly, check the connection and wiring harness between PRCB and the color registration
sensor and repair it if any abnormality.
Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB/Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.34 C-4631
Code
C-4631
Classification
Main body: Color registration board /Fr (Y) abnormality
Cause
The histogram processing of Y toner has terminated abnormally on the color registration board /Fr (CRB/Fr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
K -259
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Output the test pattern to check whether the uneven density occurs on Y toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
4. Check the color registration sensor, the color registration shutter solenoid and the color registration board, and repair/replace it if any
abnormality.
5. Check the drive of I/O of SD2, and repair/replace it if any abnormality.
6. Replace SD2
7. Replace PS8
8. Replace CRB /Fr
9. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.21.35 C-4632
Code
C-4632
Classification
Main body: Color registration board /Fr (M) abnormality
Cause
The histogram processing of M toner has terminated abnormally on the color registration board /Fr (CRB/Fr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check whether the uneven density occurs on M toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
4. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS8.
8. Replace CRB/Fr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.36 C-4633
Code
C-4633
Classification
Main body: Color registration board /Fr (C) abnormality
Cause
The histogram processing of C toner has terminated abnormally on the color registration board /Fr (CRB/Fr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check whether the uneven density occurs on C toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
K -260
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS8.
8. Replace CRB/Fr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.37 C-4634
Code
C-4634
Classification
Main body: Color registration board /Fr (K) abnormality
Cause
The histogram processing of K toner has terminated abnormally on the color registration board /Fr (CRB/Fr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8)
Color registration board /Fr (CRB/Fr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check whether the uneven density occurs on K toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
4. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS8.
8. Replace CRB/Fr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.38 C-4651
Code
C-4651
Classification
Main body: Color registration board /Rr (Y) abnormality
Cause
The histogram processing of Y toner has terminated abnormally on the color registration board /Rr (CRB/Rr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Rr (PS9)
Color registration board /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check whether the uneven density occurs on Y toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
4. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB/Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -261
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.39 C-4652
Code
C-4652
Classification
Main body: Color registration board /Rr (M) abnormality
Cause
The histogram processing of M toner has terminated abnormally on the color registration board /Rr (CRB/Rr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Rr (PS9)
Color registration board /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check whether the uneven density occurs on M toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
4. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB/Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.40 C-4653
Code
C-4653
Classification
Main body: Color registration board /Rr (C) abnormality
Cause
The histogram processing of C toner has terminated abnormally on the color registration board /Rr (CRB/Rr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Rr (PS9)
Color registration board /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Output the test pattern to check whether the uneven density occurs on C toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
4. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB/Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.41 C-4654
Code
C-4654
Classification
Main body: Color registration board /Rr (K) abnormality
Cause
The histogram processing of K toner has terminated abnormally on the color registration board /Rr (CRB/Rr).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
K -262
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Output the test pattern to check whether the uneven density occurs on K toner area.
2. Check the intermediate transfer belt, and clean/replace it if there is toner image or damage.
3. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
4. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
5. Check the I/O drive of SD2 and repair/replace it if any abnormality.
6. Replace SD2.
7. Replace PS9.
8. Replace CRB/Rr.
9. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.42 C-4661
Code
C-4661
Classification
Main body: Color registration correction abnormality (Y)
Cause
The color registration correction /Y has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8), /Rr (PS9)
Color registration board /Fr (CRB/Fr), /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Perform the color registration automatic adjustment.
2. When the error 2 occurs, acquire the log and analyze.
3. When the error 1 occurs, it means that the color registration error level is not abnormal but not good. In this case, the error is cleared
by returning to the normal mode. However it may occur again.
4. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
5. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
6. Check the I/O drive of SD2 and repair/replace it if any abnormality.
7. Replace SD2.
8. Replace PS8 and PS9.
9. Replace CRB/Fr and CRB/Rr.
10. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.43 C-4662
Code
C-4662
Classification
Main body: Color registration correction abnormality (M)
Cause
The color registration correction /M has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8), /Rr (PS9)
Color registration board /Fr (CRB/Fr), /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
K -263
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Perform the color registration automatic adjustment.
2. When the error 2 occurs, acquire the log and analyze.
3. When the error 1 occurs, it means that the color registration error level is not abnormal but not good. In this case, the error is cleared
by returning to the normal mode. However it may occur again.
4. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
5. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
6. Check the I/O drive of SD2 and repair/replace it if any abnormality.
7. Replace SD2.
8. Replace PS8 and PS9.
9. Replace CRB/Fr and CRB/Rr.
10. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.44 C-4663
Code
C-4663
Classification
Main body: Color registration correction abnormality (C)
Cause
The color registration correction /C has terminated abnormally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board
Color registration sensor /Fr (PS8), /Rr (PS9)
Color registration board /Fr (CRB/Fr), /Rr (CRB/Rr)
Color registration shutter solenoid (SD2)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Perform the color registration automatic adjustment.
2. When the error 2 occurs, acquire the log and analyze.
3. When the error 1 occurs, it means that the color registration error level is not abnormal but not good. In this case, the error is cleared
by returning to the normal mode. However it may occur again.
4. Check the connector connection and the wiring between PRCB and the color registration sensor, and repair it if any abnormality.
5. Check the color registration sensor, color registration shutter solenoid, and color registration board and repair/replace it if any
abnormality.
6. Check the I/O drive of SD2 and repair/replace it if any abnormality.
7. Replace SD2.
8. Replace PS8 and PS9.
9. Replace CRB/Fr and CRB/Rr.
10. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.45 C-4701
Code
C-4701
Classification
Main body: Image processing abnormality
Cause
FIFO address abnormality for the printer. While in the image write, the expansion processing of image data that is read in does not
terminate correctly.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Overall control board (OACB)
Memory control board /1 (MCB1)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between MCB1 and OACB, and repair it if any abnormality.
2. Check the connector connection and the wiring between OACB and PRCB, and repair it if any abnormality.
3. Replace MCB1.
4. Replace OACB.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -264
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.46 C-4702
Code
C-4702
Classification
Main body: Image processing abnormality
Cause
An error interrupt occurs with the compression/expansion chip FIFO.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Memory control board /1 (MCB1)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between MCB1 and OACB, and repair it if any abnormality.
2. Replace MCB1.
3. Replace OACB.
Faulty part isolation DIPSW
Control while detached
2.21.47 C-4703
Code
C-4703
Classification
Main body: Image processing abnormality
Cause
Image data expansion abnormality.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Memory control board /1 (MCB1)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between MCB1 and OACB, and repair it if any abnormality.
2. Replace MCB1.
3. Replace OACB.
Faulty part isolation DIPSW
Control while detached
2.21.48 C-4705
Code
C-4705
Classification
Main body: Image processing abnormality
Cause
While in the image write, the expansion processing from the memory to the printer does not terminate within a specified period of time.
The output from the page memory to the printer does not terminate within a specified period of time. The PVV is not detected within a
specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Printer image processing board (PRIPB)
Memory control board /1 (MCB1)
Overall control board (OACB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection between MCB1 and PRIPB/between MCB1 and OACB, and repair it if any abnormality.
2. Check the connector connection and the wiring between OACB and PRCB, and repair it if any abnormality.
3. Check the connector connection and the wiring between the writing unit and PRIPB, and repair it if any abnormality.
4. Replace MCB1.
5. Replace PRIPB.
6. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -265
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.49 C-4706
Code
C-4706
Classification
Main body: Image processing abnormality
Cause
While in the image write, despite of no resource provided, an inappropriate processing such as accessing to the elongation device is
made.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Memory control board /1 (MCB1)
Program of overall control board (OACB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between MCB1 and OACB, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace MCB1.
4. Replace OACB.
Faulty part isolation DIPSW
Control while detached
2.21.50 C-4708
Code
C-4708
Classification
Main body: Image processing abnormality
Cause
When accessing to the memory device, a defective software is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Memory control board /1 (MCB1)
Program of overall control board (OACB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between MCB1 and OACB, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace MCB1.
4. Replace OACB.
Faulty part isolation DIPSW
Control while detached
2.21.51 C-4709
Code
C-4709
Classification
Main body: Image processing abnormality
Cause
The expansion processing from the memory to the page memory does not terminate within a specified period of time. The compression
processing from the page memory to the memory does not terminate within a specified period of time. The development from the memory
to the page memory does not terminate within a specified period of time. The transmission of the compressed data from memory to
memory does not terminated within a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Memory control board /1 (MCB1)
Program of overall control board (OACB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between MCB1 and OACB, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace MCB1.
K -266
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Replace OACB.
Faulty part isolation DIPSW
Control while detached
2.21.52 C-4713
Code
C-4713
Classification
Main body: Image processing abnormality
Cause
A page memory for printing cannot be secured.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Memory control board /1 (MCB1)
Overall control board (OACB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between PRIPB and write unit, and repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and write unit, and repair it if any abnormality.
3. Check the connector connection on MCB1 and PRIPB, and repair it if any abnormality.
4. Replace PRIPB.
5. Replace MCB1.
6. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.53 C-4714
Code
C-4714
Classification
Main body: Image processing abnormality /Y
Cause
When executing APC, the Index sensor output does not change. The index sensor failed to detect the laser because the polygon mirror
does not rotate, the position of the index sensor is improper, or the index sensor is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /Y
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.54 C-4715
Code
C-4715
Classification
Main body: Image processing abnormality /M
Cause
When executing APC, the Index sensor output does not change. The index sensor failed to detect the laser because the polygon mirror
does not rotate, the position of the index sensor is improper, or the index sensor is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /M
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
K -267
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.55 C-4716
Code
C-4716
Classification
Main body: Image processing abnormality /C
Cause
When executing APC, the Index sensor output does not change. The index sensor failed to detect the laser because the polygon mirror
does not rotate, the position of the index sensor is improper, or the index sensor is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /C
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.56 C-4717
Code
C-4717
Classification
Main body: Image processing abnormality /K
Cause
When executing APC, the Index sensor output does not change. The index sensor failed to detect the laser because the polygon mirror
does not rotate, the position of the index sensor is improper, or the index sensor is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit/K
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.57 C-4718
Code
C-4718
Classification
Main body: Image processing abnormality /Y
Cause
APC abnormality.
The laser does not turn ON because 12V DC power source for driving laser is not fed, MPC is wrong, or the laser is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /Y
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
K -268
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.58 C-4719
Code
C-4719
Classification
Main body: Image processing abnormality /M
Cause
APC abnormality.
The laser does not turn ON because 12V DC power source for driving laser is not fed, MPC is wrong, or the laser is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /M
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.59 C-4720
Code
C-4720
Classification
Main body: Image processing abnormality /C
Cause
APC abnormality.
The laser does not turn ON because 12V DC power source for driving laser is not fed, MPC is wrong, or the laser is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /C
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.60 C-4721
Code
C-4721
Classification
Main body: Image processing abnormality /K
Cause
APC abnormality.
The laser does not turn ON because 12V DC power source for driving laser is not fed, MPC is wrong, or the laser is defective.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit/K
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
K -269
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.61 C-4722
Code
C-4722
Classification
Main body: Image processing abnormality /Y
Cause
Connection abnormality between the index board /Y (IDB/Y) or the laser drive board /Y (LDB/Y) and the printer image processing board
(PRIPB).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /Y
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.62 C-4723
Code
C-4723
Classification
Main body: Image processing abnormality /M
Cause
Connection abnormality between the index board /M (IDB/M) or the laser drive board /M (LDB/M) and the printer image processing board
(PRIPB).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /M
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.63 C-4724
Code
C-4724
Classification
Main body: Image processing abnormality /C
Cause
Connection abnormality between the index board /C (IDB/C) or the laser drive board /C (LDB/C) and the printer image processing board
(PRIPB).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit /C
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
K -270
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.21.64 C-4725
Code
C-4725
Classification
Main body: Image processing abnormality /K
Cause
Connection abnormality between the index board /K (IDB/K) or the laser drive board /K (LDB/K) and the printer image processing board
(PRIPB).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit/K
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the write unit, and repair/replace it if there is any abnormality.
2. Check the connector connection and the wiring between PRIB and write unit, and repair it if any abnormality.
3. Replace write unit.
4. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.21.65 C-4840
Code
C-4840
Classification
Main body: Image processing abnormality
Cause
The engine section has kept driving continuously for a specified period of time without producing image or process patch.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Printer control program
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring on PRCB, and repair it if any abnormality.
2. Rewrite the firmware of printer system
3. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.21.66 C-4850*
Code
C-4850*
Classification
Main body: Image processing abnormality
Cause
The overall control software accesses an illegal address.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring on OACB, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace OACB.
Faulty part isolation DIPSW
Control while detached
K -271
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
C-5001
Classification
Main body: Communication error
Cause
12V DC abnormality.
An error signal is detected continuously for a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
DC power supply /1 (DCPS1)
Printer control board (PRCB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Start up the main body with CN301 on PRCB disconnected to check the V output of CN301-2.
2. If there is no 12V output, check the connector connection and the wiring of PRCB and DCPS1. Repair it if any abnormality. If no
abnormality exists, replace DCPS1.
3. Replace PRCB if 12V output performed.
4. Replace PRCB and SCPS1 at a time.
Faulty part isolation DIPSW
Control while detached
2.22.2 C-5002
Code
C-5002
Classification
Main body: Communication error
Cause
24V DC abnormality.
An error signal is detected continuously for a specified period of time after REN/2 turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
DC power supply /2 (DCPS2)
Each loading of PRCB connection (motor, solenoid and clutch)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Start up the main body with CN302 on PRCB disconnected to check the 24V output of CN302-1 and CN302-3.
2. If there is no 24V output, check the connector connection and the wiring of PRCB and DCPS2. Repair it if any abnormality. If no
abnormality exists, replace DCPS2.
3. Replace PRCB if 24V output performed.
4. Check the loading of PRCB connection (motor, solenoid and clutch), and repair/replace if any abnormality.
5. Replace PRCB and DCPS2 at a time.
Faulty part isolation DIPSW
Control while detached
2.22.3 C-5003
Code
C-5003
Classification
Main body: Communication error
Cause
Conveyance drive board (CDB) 24VDC abnormality.
An error signal of 24VDC for CDB is detected.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
DC power supply /2 (DCPS2)
Conveyance drive board (CDB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check that the front door is closed properly, and repair it if any abnormality.
2. Check the operation of the front door switch (MS1), and repair it if any abnormality.
3. Check the connector connection and the wiring between DCPS2 and CDB, and repair it if any abnormality.
4. Replace DCPS2.
5. Replace CDB.
6. Replace DCPS2 and CDB at a time.
Faulty part isolation DIPSW
K -272
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.22.4 C-5004
Code
C-5004
Classification
Main body: Communication error
Cause
Laser correction motor 5VDC abnormality
An abnormality of 5VDC for the tilt correction motors /Y (M74), /M (M75), /C (M76), /K (M77)
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
DC power supply /1 (DCPS1)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Start up the main body with CN301 on PRCB disconnected to check the 5V output of CN301-1.
2. If there is no 5V output, check the connector connection and the wiring of PRCB and DCPS1. Repair it if any abnormality. If no
abnormality exists, replace DCPS1.
3. Check the connector connection and the wiring between PRCB and CDB. Repair it if any abnormality.
4. Replace DCPS1.
Faulty part isolation DIPSW
Control while detached
2.22.5 C-5005
Code
C-5005
Classification
Main body: Communication error
Cause
Conveyance drive board (CDB) 12VDC abnormality.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Conveyance drive board (CDB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRCB and CDB, and repair it if any abnormality.
2. Replace CDB.
3. Replace PRCB
4. Replace CDB and PRCB at a time
Faulty part isolation DIPSW
Control while detached
2.22.6 C-5010
Code
C-5010
Classification
Main body: Communication error
Cause
A line status error or a checksum error occured between the overall control board (OACB) and the printer control board (PRIPB) is
detected and it cannot be recovered by sending a retransmission request. Recovery failed even after the requested retransmission is
performed. A sufficient space cannot be obtained in the circular buffer within a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Overall control board (OACB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between PRIPB and OACB, and repair it if any abnormality.
2. Replace PRCB.
3. Replace OACB.
Faulty part isolation DIPSW
Control while detached
K -273
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.22.7 C-5301
Code
C-5301
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM1 or FM3 is detected continuously for a specified period of time while the power supply cooling fan /1 (FM1)
and /3 (FM3) are ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Power supply cooling fan /1 (FM1)
Power supply cooling fan /3 (FM3)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 15-E)
2. Check the connector connection and the wiring between OACB and the fan, and repair it if any abnormality.
3. Replace FM1 and FM3.
4. Replace OACB.
5. Replace FM1, FM3 and OACB at a time.
Faulty part isolation DIPSW
Control while detached
2.22.8 C-5302
Code
C-5302
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM5 is detected continuously for a specified period of time while the image processing cooling fan /1 (FM5) is
ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Image processing cooling fan /1 (FM5)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Rotate the fan by I/O or by hand, and repair/replace it if any abnormality. (Wiring diagram: Main body (2/3): 10-D)
2. Check the connector connection and the wiring between OACB and the fan, and repair it if any abnormality.
3. Replace FM5.
4. Replace OACB.
5. Replace FM5 and OACB at a time
Faulty part isolation DIPSW
Control while detached
2.22.9 C-5303
Code
C-5303
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM6 is detected continuously for a specified period of time while the image processing cooling fan /2 (FM6) is
ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Image processing cooling fan /2 (FM6)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (2/3): 11-D)
2. Check the connector connection and the wiring between OACB and the fan, and repair it if any abnormality.
3. Replace FM6.
4. Replace OACB.
5. Replace FM6 and OACB at a time.
K -274
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.22.10 C-5304
Code
C-5304
Classification
Main body: HDD unit cooling fan abnormality
Cause
An error detection signal of FM81 or FM82 is detected continuously for a specified period of time while the HDD unit cooling fans /1
(FM81) and /2 (FM82) are ON.
An error detection signal is detected continuously while retrying power feed several times.
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
HDD unit cooling fan /1 (FM81)
HDD unit cooling fan /2 (FM82)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Rotate the fan by I/O or by hand, and repair/replace it if any abnormality. (Wiring diagram: Main body (2/3): 11-D)
2. Check the connector connection and the wiring between OACB and the fan, and repair it if any abnormality.
3. Replace FM81 and FM82.
4. Replace FM81, FM82 and OACB at a time
Faulty part isolation DIPSW
Control while detached
2.22.11 C-5305
Code
C-5305
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM4 is detected continuously for a specified period of time while the power supply cooling fan /4 (FM4) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Power supply cooling fan /4 (FM4)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Rotate the fan or I/O by hand, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 14-E)
2. Check the connector connection and the wiring between PRCB and the fan, and repair it if any abnormality.
3. Replace FM4.
Faulty part isolation DIPSW
Control while detached
Solution
K -275
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
1. Check I/O and the operation of the sensor and motor, and repair/replace it if any abnormality. (Wiring diagram: Main body (3/3): 5-B, 3-
B)
2. Check the connector connection and the wiring between the sensor and motor and SDCB, and repair it if any abnormality.
3. Check the connector connection and the wiring between SCDB and PRCB, and repair it if any abnormality.
4. Replace PS1.
5. Replace M1.
6. Replace SCDB.
7. Replace PRCB
8. Replace M1 and SCDB at a time.
Faulty part isolation DIPSW
Control while detached
2.23.2 C-6102
Code
C-6102
Classification
Main body: Scanner abnormality
Cause
When in optics scan returning operation, the scanner home sensor (PS1) does not turn ON within a specified period of time after the
scanner motor (M1) turns ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Scanner drive board (SCDB)
Scanner motor (M1)
Scanner home sensor (PS1)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check I/O and the operation of the sensor/motor, and repair/replace it if any abnormality. (Wiring diagram: Main body (3/3): 5-B, 3-B)
2. Check the connector connection and the wiring between the sensor/motor and SDCB, and repair it if any abnormality.
3. Check the connector connection and the wiring between SCDB and PRCB, and repair it if any abnormality.
4. Replace PS1.
5. Replace M1.
6. Replace SCDB.
7. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.23.3 C-6301
Code
C-6301
Classification
Main body: Fan abnormality
Cause
An error detection signal of FM2 is detected continuously for a specified period of time while the scanner cooling fan (FM2) is ON.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
Scanner drive board (SCDB)
Scanner cooling fan (FM2)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: Main body (3/3): 6-B)
2. Check the connector connection and the wiring between SCDB and the fan, and repair it if any abnormality.
3. Check the connector connection and the wiring between SCDB and PRCB, and repair it if any abnormality.
4. Replace FM2.
5. Replace SCDB.
6. Replace PRCB.
7. Replace FM2 and SCDB at a time.
Faulty part isolation DIPSW
Control while detached
2.23.4 C-6701
Code
C-6701
Classification
Main body: Image processing
Cause
K -276
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the connector connection and the wiring between SCIPB and MCB1, and repair it if any abnormality.
2. Replace SCIPB.
Faulty part isolation DIPSW
Control while detached
2.23.5 C-6702
Code
C-6702
Classification
Main body: Image processing
Cause
Address error of the scanner FIFO. While in the image read, the compression processing of image data that is read in does not terminate
correctly.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Memory control board /1 (MCB1)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between OACB and MCB1, and repair it if any abnormality.
2. Replace SCIPB.
3. Replace OACB.
Faulty part isolation DIPSW
Control while detached
2.23.6 C-6703
Code
C-6703
Classification
Main body: Image processing
Cause
After negation of SW, the compression of images that are read in and their development into the page memory are not terminated within a
specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Overall control board (OACB)
Printer control board (PRCB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between SCIP and MCB1, between MCB1and OACB, and between OACB and PRCB,
and repair it if any abnormality.
2. Replace SCIPB.
3. Replace MCB1.
4. Replace OACB.
5. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.23.7 C-6704
Code
C-6704
Classification
Main body: Image processing
Cause
K -277
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
While in the image read, the compression processing from the scanner into the memory does not terminate within a specified period of
time. The development from the scanner into the page memory does not terminate within a specified period of time. The SVV is not
detected within a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Overall control board (OACB)
Printer control board (PRCB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between SCIPB and MCB1 /between OACB and PRCB, and repair it if any
abnormality.
2. Replace SCIPB.
3. Replace MCB1.
4. Replace OACB.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.23.8 C-6705
Code
C-6705
Classification
Main body: Image processing
Cause
While in the image read, despite of no resource provided, an inappropriate processing such as accessing to the compression device is
made.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between SCIPB and MCB1, and repair it if any abnormality.
2. Replace SCIPB.
3. Replace MCB1.
Faulty part isolation DIPSW
Control while detached
2.23.9 C-6706
Code
C-6706
Classification
Main body: Image processing
Cause
While in the image read, SVV does not turn OFF within a specified period of time and the preparation for scanning the next page cannot
be started.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Overall control board (OACB)
Printer control board (PRCB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between SCIPB and MCB1 /between OACB and PRCB, and repair it if any
abnormality.
2. Replace SCIPB.
3. Replace MCB1.
4. Replace OACB.
5. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
K -278
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
2.23.10 C-6707
Code
C-6707
Classification
Main body: Image processing
Cause
Shading correction abnormality (GA abnormality).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between MCB1and SCIPB, between SCIPB and CCDB, and repair it if any
abnormality.
2. Replace SCIPB.
Faulty part isolation DIPSW
Control while detached
2.23.11 C-6708
Code
C-6708
Classification
Main body: Image processing
Cause
AOC/AGC adjustment abnormality
The light blocking cover and the lens cover of the scanner section are removed.
The connector of the CCD board (CCDB) is not disconnected.
The power cable of CCDB is disconnected.
The IC protector of the CCD board (CCDB) is removed.
Overexposure of the exposure lamp (L1).
L1 does not light.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
CCD board (CCDB)
Scanner image processing board (SCIPB)
CCD lens unit
Scanner drive board (SCDB)
Exposure lamp (L1)
Scanner inverter board (S_INVB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the scanner section, and repair it if any abnormality such as cover off.
2. Check the connector connection and the wiring between L1 and S_INVB, SCDB, and repair it if any abnormality. (Wiring diagram:
Main body (3/3): 4-B)
3. Check the connector connection and the wiring between CCDB and SCIPB and repair it if any abnormality. (Wiring diagram: Main
body (2/3): 13-C)
4. Check the connector connection and the wiring of SCIPB, MCB1, OACB, PRCB, and repair it if any abnormality.
5. Check the I/O of L1 and replace it if any abnormality.
6. Replace S_INVB.
7. Replace SCIPB.
8. Replace SCDB.
9. Replace CCDB and SCIPB at a time.
Faulty part isolation DIPSW
Control while detached
2.23.12 C-6709
Code
C-6709
Classification
Main body: Image processing
Cause
The adjustment data evacuated by resolutions is not available.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Program of overall control board (OACB)
K -279
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between SCIPB and MCB1, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace SCIPB.
4. Replace MCB1.
Faulty part isolation DIPSW
Control while detached
2.23.13 C-6710
Code
C-6710
Classification
Main body: Image processing
Cause
A density conversion gamma curve cannot be created normally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Program of overall control board (OACB)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between SCIPB, MCB1 and OACB, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace SCIPB.
4. Replace MCB1.
Faulty part isolation DIPSW
Control while detached
2.23.14 C-6711
Code
C-6711
Classification
Main body: Image processing
Cause
Pulse width modulation IC calibration cannot be started normally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Program of overall control board (OACB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between SCIPB, MCB1 and OACB, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace SCIPB.
4. Replace MCB1.
Faulty part isolation DIPSW
Control while detached
2.23.15 C-6712
Code
C-6712
Classification
Main body: Image processing
Cause
Pulse width modulation IC calibration cannot be completed normally.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Memory control board /1 (MCB1)
Program of overall control board (OACB)
Correction
K -280
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between SCIPB and MCB1, and repair it if any abnormality.
2. Rewrite the firmware for image control.
3. Replace SCIPB.
4. Replace MCB1.
Faulty part isolation DIPSW
Control while detached
2.23.16 C-6713
Code
C-6713
Classification
Main body: Image processing
Cause
APC initial sampling is started before MPC is completed.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring on PRIPB, and repair it if any abnormality.
2. Check the connector connection and the wiring between the writing unit and PRIPB, and repair it if any abnormality.
3. Replace PRIPB.
4. Replace write unit.
Faulty part isolation DIPSW
Control while detached
2.23.17 C-6714
Code
C-6714
Classification
Main body: Image processing
Cause
MPC is started before APC is in progress.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring on PRIPB, and repair it if any abnormality.
2. Check the connector connection and the wiring between the writing unit and PRIPB, and repair it if any abnormality.
3. Replace PRIPB.
4. Replace write unit.
Faulty part isolation DIPSW
Control while detached
2.23.18 C-6715
Code
C-6715
Classification
Main body: Image processing
Cause
Sub scan beam correction is started before APC or MPC is completed.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Program of printer control board (PRCB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
K -281
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
1. Check the connector connection and the wiring on PRIPB, and repair it if any abnormality.
2. Rewrite the firmware of printer system
3. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.23.19 C-6716
Code
C-6716
Classification
Main body: Image processing
Cause
Sub scan beam interval correction is started with write clock abnormality occurred due to noncompletion of AD9561 initialization.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Program of printer control board (PRCB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring on PRIPB, and repair it if any abnormality.
2. Rewrite the firmware of printer system
3. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.23.20 C-6717
Code
C-6717
Classification
Main body: Image processing
Cause
N-in-1 page area abnormality. Due to an image area abnormality of the memory, images cannot be expanded on the memory.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Program of printer control board (PRCB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring on PRIPB, and repair it if any abnormality.
2. Rewrite the firmware of printer system
3. Replace PRIPB.
Faulty part isolation DIPSW
Control while detached
2.23.21 C-6720
Code
C-6720
Classification
Main body: Image processing
Cause
The scan operation starts before the centering adjustment is terminated.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Software bug
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. When a SC occurs, store the log by the Log Store in the service mode.
2. Report it with that log to KMBT.
Faulty part isolation DIPSW
Control while detached
2.23.22 C-6721
Code
K -282
bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
C-6721
Classification
Main body: Image processing
Cause
The AGC is retried due to the decreased light volume of the exposure lamp (L1). However, no error occurs.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
CCD board (CCDB)
Scanner image processing board (SCIPB)
CCD lens unit
Scanner drive board (SCDB)
Exposure lamp (L1)
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the scanner section, and repair it if any abnormality such as cover off.
2. Check the connector connection and the wiring between L1 and S_INVB, SCDB, and repair it if any abnormality. (Wiring diagram:
Main body (3/3): 4-B)
3. Check the connector connection and the wiring between CCDB and SCIPB and repair it if any abnormality. (Wiring diagram: Main
body (2/3): 13-C)
4. Check the connector connection and the wiring of SCIPB, MCB1, OACB, PRCB, and repair it if any abnormality.
5. Check the I/O of L1 and replace it if any abnormality.
6. Replace CCDB.
7. Replace SCDB.
8. Replace SCIPB.
Faulty part isolation DIPSW
Control while detached
2.23.23 C-6722
Code
C-6722
Classification
Main body: Image processing
Cause
A PWM gamma curve is not created properly.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Printer image processing board (PRIPB)
Writing unit
Correction
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between the writing unit and PRIPB, and repair it if any abnormality.
2. Replace PRIPB.
3. Replace write unit.
Faulty part isolation DIPSW
Control while detached
2.23.24 C-6723
Code
C-6723
Classification
Main body: Image processing
Cause
Connection abnormality between the CCD board (CCDB) and the image processing board (IPB).
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
CCD board (CCDB)
CCD lens unit
Exposure lamp (L1)
Scanner drive board (SCDB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the scanner section, and repair it if any abnormality such as cover off.
2. Check the connector connection and the wiring between L1 and S_INVB, SCDB, and repair it if any abnormality. (Wiring diagram:
Main body (3/3): 4-B)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
3. Check the connector connection and the wiring between CCDB and SCIPB and between SCDB and L1, and repair it if any
abnormality. (Wiring diagram:Main body (2/3): 13-C, (3/3): 4-B)
4. Check the I/O of L1 and replace it if any abnormality.
5. Replace CCDB.
6. Replace SCDB.
7. Replace SCIPB.
Faulty part isolation DIPSW
Control while detached
2.23.25 C-6724
Code
C-6724
Classification
Main body: Image processing
Cause
When the sub power switch (SW2) turns ON, connection check of reading system board failed.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
CCD board (CCDB)
CCD lens unit
Exposure lamp (L1)
Scanner drive board (SCDB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the scanner section, and repair it if any abnormality such as cover off.
2. Check the connector connection and the wiring between L1 and S_INVB, SCDB, and repair it if any abnormality. (Wiring diagram:
Main body (3/3): 4-B)
3. Check the connector connection and the wiring between CCDB and SCIPB and between SCDB and L1, and repair it if any
abnormality. (Wiring diagram:Main body (2/3): 13-C, (3/3): 4-B)
4. Check the connector connection and the wiring between SCDB and PRCB, and repair it if any abnormality.
5. Check the I/O of L1 and replace it if any abnormality.
6. Replace CCDB.
7. Replace SCDB.
8. Replace SCIPB.
Faulty part isolation DIPSW
Control while detached
2.23.26 C-6725
Code
C-6725
Classification
Main body: Image processing
Cause
The parameter setting cannot be performed while preparing for scanning.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Scanner image processing board (SCIPB)
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between SCIPB and MCB1, and repair it if any abnormality.
2. Replace SCIPB.
Faulty part isolation DIPSW
Control while detached
2.23.27 C-6801
Code
C-6801
Classification
Main body: Communication error
Cause
After the sub power switch (SW2) turns ON, the communication between the overall control board (OACB) and the operation board /1
(OB1) is not started within a specified period of time.
Measures to take when alert occurs
The main body stops immediately to turn OFF the power relay (RL1).
Estimated abnormal parts
Overall control board (OACB)
Operation board /1 (OB1)
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Correction
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring on OACB and OB1, and repair it if any abnormality.
2. Replace OB1.
3. Replace OACB.
Faulty part isolation DIPSW
Control while detached
Solution
1. Check the connector connection and the wiring between the main body and the post processing machine, and repair it if any
abnormality.
2. Replace PRCB
Faulty part isolation DIPSW
Control while detached
2.24.2 C-8001
Code
C-8001
Classification
DF: DF communication error
Cause
Communication error between the main body and DF.
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Printer control board (PRCB)
DF control board (DFCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please turn on power again" is displayed on the touch panel.
Solution
1. Check the connector connection and the wiring between DFCB and PRCB, and repair it if any abnormality.
2. Replace DFCB.
3. Replace PRCB.
Faulty part isolation DIPSW
Control while detached
2.24.3 C-8101
Code
C-8101
Classification
DF: Paper feed motor error
Cause
Paper feed motor (M301) error
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Paper feed motor (M301)
DF control board (DFCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Solution
1. Check the original feed section, and repair it if any abnormality.
2. Check the connector connection and the wiring between DFCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: DF: 7-A)
4. Replace M301.
5. Replace DFCB.
Faulty part isolation DIPSW
Control while detached
2.24.4 C-8102
Code
C-8102
Classification
DF: Conveyance motor error
Cause
Conveyance motor (M302) error
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Conveyance motor (M302)
DF control board (DFCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the original feed section, and repair it if any abnormality.
2. Check the connector connection and the wiring between DFCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: DF: 7-A)
4. Replace M302.
5. Replace DFCB.
Faulty part isolation DIPSW
Control while detached
2.24.5 C-8103
Code
C-8103
Classification
DF: Reverse/paper exit motor error
Cause
Reverse/paper exit motor (M303) error.
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Reverse/paper exit motor (M303)
DF control board (DFCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the original feed section, and repair it if any abnormality.
2. Check the connector connection and the wiring between DFCB and the motor, and repair it if any abnormality.
3. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: DF: 7-B)
4. Replace M303.
5. Replace DFCB.
Faulty part isolation DIPSW
Control while detached
2.24.6 C-8401
Code
C-8401
Classification
DF: Registration sensor error
Cause
Registration sensor (PS301) error
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Original registration sensor (PS301)
DF control board (DFCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
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bizhub PRESS C7000/C7000P/C70hc/C6000/PRO C6000L K TROUBLESHOOTING > 2. MALFUNCTION CODE
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between DFCB and the sensor, and repair it if any abnormality.
2. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: DF: 1-B)
3. Replace PS301.
4. Replace DFCB
Faulty part isolation DIPSW
Control while detached
2.24.7 C-8402
Code
C-8402
Classification
DF: Timing sensor error
Cause
Timing sensor (PS302) error
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Timing sensor (PS302)
DF control board (DFCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection and the wiring between DFCB and the sensor, and repair it if any abnormality.
2. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: DF: 1-B)
3. Replace PS302.
4. Replace DFCB
Faulty part isolation DIPSW
Control while detached
2.24.8 C-8403
Code
C-8403
Classification
DF: Reverse sensor error
Cause
Reverse sensor (PS305) error
Measures to take when alert occurs
The main body stops immediately to turn OFF the main relay (RL1).
Estimated abnormal parts
Reverse sensor (PS305)
DF control board (DFCB)
Correction
Turn OFF/ON the sub power switch (SW2) of the main body.
Note
The message "Please call service" is displayed on the panel.
Solution
1. Check the connector connection an