POS80 Thermal Printer

User’s Manual
POS80 Thermal POS printer User’s manual

Catalogue
1.1 Brief introduction..........................................................................................................................................2
1.2 Main features ................................................................................................................................................2
2 specification .............................................................................................................................................................3
2.1 Specification .................................................................................................................................................3
2.2 Printing material requirements......................................................................................................................5
2.2.1 Paper parameters ................................................................................................................................5
2.2.2 Mark paper parameters ......................................................................................................................5
2.2.3 Paper using attention..........................................................................................................................5
2.3 Printing and paper cutting position ...............................................................................................................6
2.3.1 Printing position.................................................................................................................................6
2.3.2 Paper cut position ..............................................................................................................................6
3 Appearance and components ...................................................................................................................................7
3.1 Appearance and components ........................................................................................................................7
3.2 Indicator and buzzer instruction ...................................................................................................................8
4 Printer installation.................................................................................................................................................9
4.1 Open the package..........................................................................................................................................9
4.2 Requirements of installation position ...........................................................................................................9
4.3 Connect to power adapter .............................................................................................................................9
4.4 Connect communication cables ....................................................................................................................9
4.5 Connect to cash drawer .................................................................................................................................9
4.6 Paper roll loading........................................................................................................................................10
4.6.1 Printing paper type confirmation .....................................................................................................10
4.6.2 Loading/change paper roll ...............................................................................................................10
4.7 Set DIP switch ............................................................................................................................................12
4.8 Printer self-test ............................................................................................................................................12
4.9 Set ethernet port IP address.........................................................................................................................12
5 Interface pin definition ..........................................................................................................................................14
5.1 Parallel interface pin definition（DB25M）..............................................................................................14
5.2 USB interface pin definition（standard B type female base) .....................................................................14
5.3 Power interface pin definition（MPC-3-001B） .......................................................................................15
5.4 Cash drawer interface pin definition（RJ11-6P6C）.................................................................................15
5.5 Serial port pin definition（DB9F） ...........................................................................................................16
5.6 Ethernet interface pin definition（RJ45） .................................................................................................16
6 Faults handling ......................................................................................................................................................17
6.1 Printer does not work ..................................................................................................................................17
6.2 Indicator light error and buzzer warning ....................................................................................................17
6.3 Problems when it is printing .......................................................................................................................17
6.4 Problems when cutting paper......................................................................................................................18
6.5 Paper jam and cutter retraction troubles removal .......................................................................................18

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POS80 Thermal POS printer User’s manual

1 Introduction
1.1 Brief introduction

POS80 is a thermal POS printer with auto-cutter. It has good printing quality, high printing speed and high
stability, which is widely used in POS system, food service industry and many other fields.
POS80 connects other devices via parallel, serial or USB port. It offers drivers for WINDOWS and LINUX
operating systems.
The supported operating systems are as below:
WINDOWS XP
WINDOWS 7 32/64
WINDOWS 8
WINDOWS 10
UBUNTU 12.04 32/64
UBUNTU 14.04 32/64

1.2 Main features

1) With auto-cutter
2) Low noise and high printing speed
3) Easy paper loading
4) Easily use and maintain
5) Support mark paper and continuous paper printing
6) Compatible with many kinds of paper width
7) With cash drawer interface
8) Optional communication interfaces(Such as USB, parallel, serial, Ethernet)
9) Optional Wireless communication function(Wi-Fi or Bluetooth, just for special models)

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POS80 Thermal POS printer User’s manual

2 Specification
2.1 Specification

Item Parameter
Printing method Thermal printing
Resolution 203DPI,8 dots/mm
Printing width 72mm(576 dots)
Printing parameter Printing speed About 250 mm/s
Standard: cash drawer /USB interface
Interfaces Optional: serial/parallel/Ethernet ports
Optional Wireless Communication: Wi-Fi or Bluetooth
Page mode / Support(Optional)
Command set / ESC/POS compatible commands
RAM RAM 8M bytes, receive buffer area 1M bytes
Storage
FLASH FLASH 4M bytes, NV bitmap 256K bytes
Chinese GB18030 24×24
Words, figures ASCII 9×17,12×24
User-defined Support
Optional international character sets 45
TRADITIONAL CHINESE
CHINESE
CP437 [U.S.A., Standard Europe]
Katakana
CP850 [Multilingual]
CP860 [Portuguese]
CP863 [Canadian-French]
CP865 [Nordic]
WCP1251 [Cyrillic]
CP866 Cyrillic #2
MIK[Cyrillic /Bulgarian]
characters CP755 [East Europe，Latvian 2]
Iran
Code pages
CP862 [Hebrew]
WCP1252 Latin I
WCP1253 [Greek]
CP852 [Latina 2]
CP858 Multilingual Latin Ⅰ+Euro)
Iran II
Latvian
CP864 [Arabic]
ISO-8859-1 [West Europe]
CP737 [Greek]
WCP1257 [Baltic]
Thai
CP720[Arabic]
CP855

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CP857[Turkish]
WCP1250[Central Europe]
CP775
WCP1254[Turkish]
WCP1255[Hebrew]
WCP1256[Arabic]
WCP1258[Vietnam]
ISO-8859-2[Latin 2]
ISO-8859-3[Latin 3]
ISO-8859-4[Baltic]
ISO-8859-5[Cyrillic]
ISO-8859-6[Arabic]
ISO-8859-7[Greek]
ISO-8859-8[Hebrew]
ISO-8859-9[Turkish]
ISO-8859-15 [Latin 3]
Thai2
CP856
Supports different density dots and images printings
Supports grating bitmap printing
Chart /
Supports download bitmap printing, every bitmap size should less
than 256K, and the total capacity of download bitmap is 256K.
UPC-A、UPC-E、EAN-8、EAN13、CODE39、ITF、CODEBAR、
1D
Bar codes CODE128、CODE93
2D PDF417、QR Code
Paper out, cover opened, paper will be lack(optional),un-take out
Detection function Sensor
printed paper(optional)
Power indicator Green
LED indicator Paper out indicator Red
Error indicator Red
Type Standard thermal receipt paper
Width 79.5±0.5mm
Paper Requirement
Thickness 0.056~0.1mm
Diameter 80mm(Max.)
Paper loading Easy paper loading
Paper cutting Manual or automatically cut paper
Physical Operating condition -10℃ ~ 50℃，25% ~ 80%RH
characteristics Storage condition ~40℃ ~ 70℃，≤93%RH（40℃）
Outline dimension 145mm×195mm×144mm（W×L×H）
Weight 1.1Kg
TPH life 50km
Reliability Cutter life 2,000,000 times
Motor life 360,000 hours
Windows（WIN7/WIN8/WIN10/Vista/XP/2000）
Software function Driver procedure
Ubuntu 12.04 32/64, Ubuntu 14.04 32/64

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POS80 Thermal POS printer User’s manual

2.2 Printing material requirements

2.2.1 Paper parameters

1) Paper type: thermal receipt paper/thermal black mark paper

2) Paper width:80±0.5 mm
3) Paper roll diameter: 80 mm (Max.)
4) Paper thickness:0.065 ~ 0.10mm

2.2.2 Mark paper parameters

Black mark imprint position is on the front side of the receipt when using mark paper. The black mark
reflectivity is no more than15%, the other parts of paper reflectivity should be more than 85%.There are not any
patterns in black mark area, such as ad, and the mark size shall be satisfied with requirements as below:

2.2.3 Paper using attention

Note:
1) Please use good quality paper, otherwise, it will effect printing quality and even reduce printer head life.
2) Don’t make the paper stick on axis.
3) Paper will be fading out or reduced thermal sensitivity if it is polluted by chemical or oil, which will affect
printing effects.
4) Don’t use nail or hard things to clash printing paper, otherwise, it will be fade out.
5) Paper will be fading out if the environment temperature exceeds 70°C. So please take note the temperature,
humidity and illumination effects.

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2.3 Printing and paper cutting position

2.3.1 Printing position

L1-Paper storehouse’s width: 82±0.5mm

L2-Effective printing width: 80mm
L3-Distance between print head to paper storehouse’s left edge (fixed width): 3±0.3mm
L4-Distance between print head to paper storehouse’s right edge (fixed width): 3±0.3mm
L5-Left margin: Default is 4mm
L6-Printing area width: it is set by commands (refer to programming manual). Default is 72mm.
L7-Right margin: Default is 4mm.

2.3.2 Paper cutting position

The distance between print head to cutter: 12.5mm

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3 Appearance and components

3.1 Appearance and components

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Function instruction of components

1）Power switch
Press “O” side to power off, press “I” side to power on.
2）Power indicator(green)
The indicator is on when power on, and it is off when power off.
3）Error indicator (Red)
Error indicator is on when it detects error. Such as: paper out, upper cover is open and cutter is stocked.
4）Paper indicator(red)
Paper out indicator is on when it detects the paper is out. Please put a new paper roll to printer inside then.

3.2 Indicator and buzzer instruction

1）Function instruction of indicators and buzzer
Name Status Instruction
On Printer is power on
Power indicator (Power)
Off Printer is power off
On Printer is in error status
Error indicator (Error)
Off Printer is in normal status
Paper out indicator On Printer is in paper out status
（Paper） Off Printer is in normal status

Description Power Indicator Error Indicator Paper Indicator Buzzer

Open printer cover On On On It rings 6 times by 1.5s.
Paper is enough On Off Off Silent
Paper out On On On It rings 3 times by 1.5s.

Note: Printer detects printer head temperature via thermal resistance. It will cut off print head power

and stop printing if print head is overheat. The print head protection temperature is 80℃.

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4 Printer installation

4.1 Open the package

Please make sure everything is in good status when you open the package. Otherwise, please contact to distributor
in time.

4.2 Requirements of installation position

1) Put the printer on a stably place.

2) Let the printer far away from water, fire, and sunlight.
3) Avoid to put it on oscillatory and impassive place.
4) Make sure to connect printer with ground safety

4.3 Connect to power adapter

1) Make sure the printer is power off.

2) Connect power adapter’s DC output plug to the printer.
3) Connect power adapter’s AC input plug to a power outlet.
4) Please be careful to operate correctly when plug out the plug of power cord to avoid damage.

4.4 Connect Communication cables

1) Make sure the printer is power off.

2) Connect communication cable to the printer’s port, and fix it as plug lag spike (or snap spring).
3) Connect communication cable to the other side host.

4.5 Connect to cash drawer

1) Make sure the printer is power off.

2) Connect cash drawer to cash drawer port behind the printer.
Warning: The Voltage of cash drawer port is 24V. (It cannot connect to telephone cable.)

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4.6 Paper roll loading

4.6.1 Printing paper type confirmation

You can load paper roll to print after connecting power adapter and communication cables. Please make sure the
printing paper type before printing. The default paper type is continuous thermal receipt paper.

4.6.2 Loading or change paper roll

1) Power off the printer.

2) Slide or press paper roll storehouse button, and then open storehouse cover.

3) Draw out paper roll tap, and load paper roll as below.

4) Draw out a printing paper, and leave some on the paper out month, then close the storehouse cover.

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POS80 Thermal POS printer User’s manual

Warning: Please make sure the paper roll in tense status, if not, it maybe cause paper jam or other
problems.

5) The status after paper loading

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POS80 Thermal POS printer User’s manual

4.7 DIP switch setting

DIP switch
Switch Function On Off Default
1 Cutter Forbidden Enable Off
2 Buzzer Enable Forbidden On
3 Printing density Dark Light Off
4 Multi-byte encoding Single-byte encoding multi-byte encoding Off
5 Max. number of Printing Off
42 48
characters in each line
6 Cash drawer Enable Forbidden On
7 Off
Baud rate options (bps) Ref. Chart 1
8 Off

Chart 1：Baud rate options

Baud rate Switch 7 Switch 8 Default
9600 On Off
19200 Off Off
19200
38400 On On
115200 Off on

4.8 Printing self-test page

1) Make sure the printer loaded paper roll correctly.

2) Press down [FEED] button and hold on, then power on the printer, the printer will print a self-test page.

4.9 Set Ethernet port IP Address.

The printer’s Ethernet IP address can be set directly via printer inserted web setting page. The operation steps are
as below:
1. Connect printer and PC in a same Ethernet LAN.
2. Print a printer self-test page to get printer recent IP address (self-test page printing operation method refers
to “4.8 printer self-test” instruction):

You can find the printer’s IP address is same as 192.168.1.87 in self-test page“IP address: 192.168.1.87”

3. Set network card IP address in PC and printer IP address as different IP address in the same network
segment.(Such as 192.168.1.xxx, xxx is a number among 1 to 254)；
4. Please enter address “http://printer IP address” in browse of PC after making sure that printer connects
with Ethernet.(e.g.: If printer IP address is “192.168.1.87”, please enter “http://192.168.1.87”), then press Enter
key,open Ethernet port setting page in browser as below:

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5. Click “Configure Interface” link in the left side, then enter the modified target IP and click “save” button to
save setting. Click “Reboot” button to reset printer if you want the setting to take effect.

6. Enter the new IP address as the above step 4 procedure, and re-open printer Ethernet port setting web page,
then click “Printer Status” link in the left side. And click “Printer Test Page” button to print self-test page, and
check the IP Address contents in the self-test page is right or not.

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5 Interface pin definitions

The printer has a cash drawer driver interface and many kinds of communication interfaces: parallel, serial
(RS-232), USB and Ethernet ports. USB port and cash drawer interfaces are standard interfaces, and it has
Ethernet, serial and parallel ports as optional.

5.1 Parallel interface pin definition（DB25M）

Number Signal Function Number Signal Function

1 /STROBE Gate. Low level is 10 /ACK Confirm. Low level is effective
effective
2 DATA0 Data bit is 0 11 BUSY Busy
3 DATA1 Data bit is 1 12 PE Paper out
4 DATA2 Data bit is 2 13 SEL Choose
5 DATA3 Data bit is 3 14 /AUTOFEED Change line automatically. Low
level is effective
6 DATA4 Data bit is 4 15 /ERROR Error. Low level is effective
7 DATA5 Data bit is 5 16 /INIT Initialize. Low level is effective
8 DATA6 Data bit is 6 17 /SELIN Choose input. Low level is
effective
9 DATA7 Data bit is 7 18-25 GND Ground wire

5.2 USB interface pin definition（standard B type female base)

1） Pin definition
Pin Number Signal name Typical wire color
1 VBUS Red
2 D- White
3 D+ Green
4 GND Black

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5.3 Power interface pin definition（MPC-3-001B）

1）Pin definition
Pin number Signal name
1 +24V
2 GND
3 N.C
SHELL F.G

5.4 Cash drawer interface pin definition（RJ11-6P6C）

1）Electrical specification
Driver voltage: DC24V
Driver current: Max. 0.8A (within 510ms)
Cash drawer status tests signal: “L” = 0～0.5 V ; “H” = 3～5 V
2) Cash drawer interface socket uses RJ-11 6P type connector;

3) Interface signal definition

Pin number Signal function
1 FG Printer cover
2 DRAWER 1 Cash drawer 1 driver signal
3 DRSW Cash drawer status detection signal
4 VDR Cash drawer driver power
5 DRAWER 2 Cash drawer 2 driver signal
6 GND Common ground circuit

Notes:

1) Prohibit socket with power to pull out communication wire plug.

2) Please avoid to parallel with strong power when wring communication cables av 通讯线布线时应避免和强电
并行；
3) Communication cables use with shielded cables.

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5.5 Serial port pin definition（DB9F）

Printer serial port is compatible with RS-232, the interface socket is DB9 female socket.
User can check interface setting status via printing setting self-test page. Printer default serial interface is set as:
baud rate 19200bps, 8 bit data bits, no parity,1 bit stop bit, and the handshakes method is DTR/DSR。

Pin number Definition

1 CD
2 TD
3 RD
4 DSR
5 GND
6 DTR
7 CTS
8 RTS
9 RI

5.6 Ethernet interface pin definition（RJ45）

Pin number Definition

1 TX+
2 TX-
3 RX+
4 n/c
5 n/c
6 RX-
7 n/c
8 n/c

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6 Faults handling
Please refer to the methods as below when printer can’t work normally. Please contact your supplier directly
if it still can’t work normally.

6.1 Printer does not work

Problems Probably reasons Solutions

The Power indicator is not light. Printer is not power on. Power on printer
Printer does not work Printer switch is not on. Press down the “O” side of printer button
PCB is damaged Contact with agents or factory directly

6.2 Indicator error and buzzer warning

Problems Probably reasons Solutions

Paper indicator is on constantly
Paper maybe out Load a new paper roll
Buzzer warns
Paper out indicator light is on
constantly Paper roll warehouse cover Close paper roll warehouse cover
Error indicator is on constantly maybe lit up correctly
Buzzer warns
Power off printer power, and wait that
Print head is overheated
Error indicator is blinking print head temperature returns normal.
Buzzer warns Voltage is too high Use assigned voltage to print
Voltage is too low Use assigned voltage to print

6.3 Problems when it is printing

Problems Probably reasons Solutions

Color strips occur on Paper maybe out Load a new paper roll.
the paper
Printing is not clear or Paper roll loading incorrectly Check paper roll loading correctly or not
have dirty spots Paper can’t meet the requirements Use the recommended thermal paper
Print head or printer rubber roller is Clean print head or printer rubber roller
dirty
Printing density sets too light Increase printing density to satisfy the
requirements.
Paper can output Paper jam Open upper cover or check paper feed
normally channel to get to know paper jam.
Vertical printing Print head or printer rubber roller is Clean print head or printer rubber roller
contents get lost dirty
Print head error Contact supplier or factory directly

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POS80 Thermal POS printer User’s manual

6.4 Problems when cutting paper

Problems Probably reasons Solutions

Cutter is worn or cannot cut Change cutter
paper completely
Cutter blocked or cutter
Turbine and worm are worn Change turbine and worm
does not returned back.
Motor is burned-out Change motor
Too many paper scraps Eliminate scraps between all the spare parts.
Cutting paper is not so Cutter month is worn or paper is Change cutter
good. too thick
The head piece is overheated Reduce driver head piece heating power
Driver moves too fast Adjust the printing speed to allowable
Paper jam specification of TPH.
Paper feeds position is not right Put in the paper channel between rubber covered
roller and TPH to Make paper parallel with it

6.5 Paper jam and cutter retraction troubles removal

Please power off if it is paper jam, and eliminate paper jam in correct method.
1. Press the paper cover and open it to eliminate paper jam. Then re-install paper roll to power on.
2. Please use the method as below if step 1 cannot open paper cover:

Warning: Do not open the paper roll warehouse cover forcibly when you cannot open it normally if
it is paper jam, which to avoid damaging the printer.

1） Make sure the printer power is off.

2） Take off the cutter adjusting cover in vertical direction as photo.
3） Adjust paper-cutter to make the cutter set back to print mechanism completely as photo direction
4） Open paper cover and eliminate paper jam.
5） Install cutter adjusting cover vertically down.
6） Re-loading paper, close the paper cover and then power on.

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