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JPS5774180A - Heat sensitive recorder - Google Patents

Heat sensitive recorder

Info

Publication number
JPS5774180A
JPS5774180A JP55150106A JP15010680A JPS5774180A JP S5774180 A JPS5774180 A JP S5774180A JP 55150106 A JP55150106 A JP 55150106A JP 15010680 A JP15010680 A JP 15010680A JP S5774180 A JPS5774180 A JP S5774180A
Authority
JP
Japan
Prior art keywords
heaters
group
terminals
switching
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55150106A
Other languages
Japanese (ja)
Other versions
JPS6410346B2 (en
Inventor
Yoshihide Kanayama
Naoaki Shima
Yukio Tokunaga
Shinichi Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP55150106A priority Critical patent/JPS5774180A/en
Publication of JPS5774180A publication Critical patent/JPS5774180A/en
Publication of JPS6410346B2 publication Critical patent/JPS6410346B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/345—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads characterised by the arrangement of resistors or conductors

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To uniformalize loads of respective heaters and to increase the lifetime of the heaters by disposing the heaters of the number more than the number of heaters to be originally necessary for a composite matrix typing head, and alternately operating main and sub heaters for one heater. CONSTITUTION:One auxiliary heaters 1-0 is added to 11 heaters 1-1-11 originally necessary for a composite matrix typing, and a heater driver of the first group using the heaters 1-1-11 and a heater driver of the second group using the heaters 1-1- 10 containing the auxiliary heaters 1-0 are aligned with a letter pattern generator 3. The first group corresponds to terminals 3-1-5, and secod group corresponds to terminals 3-1'-5' to be used by switching with the switches. Heaters 1-2, 4, 6, 8, 10 become main heaters by the operation of the drive circuit of the first group, and heaters 1-1, 3, 5, 7, 9 of the second group becomes main heaters. When they are alternately used by switching, the heaters are uniformalized.
JP55150106A 1980-10-28 1980-10-28 Heat sensitive recorder Granted JPS5774180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150106A JPS5774180A (en) 1980-10-28 1980-10-28 Heat sensitive recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150106A JPS5774180A (en) 1980-10-28 1980-10-28 Heat sensitive recorder

Publications (2)

Publication Number Publication Date
JPS5774180A true JPS5774180A (en) 1982-05-10
JPS6410346B2 JPS6410346B2 (en) 1989-02-21

Family

ID=15489625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150106A Granted JPS5774180A (en) 1980-10-28 1980-10-28 Heat sensitive recorder

Country Status (1)

Country Link
JP (1) JPS5774180A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185664A (en) * 1983-04-07 1984-10-22 Nagano Nippon Musen Kk Recording method of heat sensitive type recording apparatus
EP0498293A2 (en) * 1991-01-30 1992-08-12 Canon Information Systems Research Australia Pty Ltd. Bubblejet image reproducing apparatus
US6019457A (en) * 1991-01-30 2000-02-01 Canon Information Systems Research Australia Pty Ltd. Ink jet print device and print head or print apparatus using the same
US6499832B2 (en) 2000-04-26 2002-12-31 Samsung Electronics Co., Ltd. Bubble-jet type ink-jet printhead capable of preventing a backflow of ink
US6533399B2 (en) 2000-07-18 2003-03-18 Samsung Electronics Co., Ltd. Bubble-jet type ink-jet printhead and manufacturing method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185664A (en) * 1983-04-07 1984-10-22 Nagano Nippon Musen Kk Recording method of heat sensitive type recording apparatus
EP0498293A2 (en) * 1991-01-30 1992-08-12 Canon Information Systems Research Australia Pty Ltd. Bubblejet image reproducing apparatus
US6019457A (en) * 1991-01-30 2000-02-01 Canon Information Systems Research Australia Pty Ltd. Ink jet print device and print head or print apparatus using the same
US6499832B2 (en) 2000-04-26 2002-12-31 Samsung Electronics Co., Ltd. Bubble-jet type ink-jet printhead capable of preventing a backflow of ink
US6685846B2 (en) 2000-04-26 2004-02-03 Samsung Electronics Co., Ltd. Bubble-jet type ink-jet printhead, manufacturing method thereof, and ink ejection method
US6533399B2 (en) 2000-07-18 2003-03-18 Samsung Electronics Co., Ltd. Bubble-jet type ink-jet printhead and manufacturing method thereof
US6749762B2 (en) 2000-07-18 2004-06-15 Samsung Electronics Co., Ltd. Bubble-jet type ink-jet printhead and manufacturing method thereof

Also Published As

Publication number Publication date
JPS6410346B2 (en) 1989-02-21

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