JPS56130373A - Thermal head - Google Patents

Thermal head

Info

Publication number
JPS56130373A
JPS56130373A JP3463180A JP3463180A JPS56130373A JP S56130373 A JPS56130373 A JP S56130373A JP 3463180 A JP3463180 A JP 3463180A JP 3463180 A JP3463180 A JP 3463180A JP S56130373 A JPS56130373 A JP S56130373A
Authority
JP
Japan
Prior art keywords
accuracy
heating resistors
parts
head
abutted against
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.)
Pending
Application number
JP3463180A
Other languages
Japanese (ja)
Inventor
Hideo Abe
Hiroshi Uehara
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3463180A priority Critical patent/JPS56130373A/en
Publication of JPS56130373A publication Critical patent/JPS56130373A/en
Pending 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 install thermal head parts corresponding to one line with high accuracy and enhance productivity by a method wherein each heating resistor is placed at the end part of a base plate and the base plates are abutted against each other at their end parts on the side where each of the heating resistors is provided. CONSTITUTION:A plurality of the heating resistors corresponding to one line are divided into a plurality of blocks A, B, which are abutted against each other at the end parts of the base plates 2 in such a manner that the heating resistors 1 are aligned in continuity. When the accuracy in a direction X is provided at the time of forming a pattern, the accuracy can be maintained by only fixing the head parts at predetermined positions respectively with stoppers 5, and the accuracy in a direction Y can also be secured by only mating the head parts with each other. A gap D in the direction Y can be compensated for by staggering the printing commands fed to the black A by an amount corresponding to (n) lines (n=D/d, where d is the width of the head).
JP3463180A 1980-03-18 1980-03-18 Thermal head Pending JPS56130373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3463180A JPS56130373A (en) 1980-03-18 1980-03-18 Thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3463180A JPS56130373A (en) 1980-03-18 1980-03-18 Thermal head

Publications (1)

Publication Number Publication Date
JPS56130373A true JPS56130373A (en) 1981-10-13

Family

ID=12419743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3463180A Pending JPS56130373A (en) 1980-03-18 1980-03-18 Thermal head

Country Status (1)

Country Link
JP (1) JPS56130373A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167574A (en) * 1985-01-21 1986-07-29 Nippon Telegr & Teleph Corp <Ntt> Thermal head and its manufacture
JPS6211658A (en) * 1985-07-09 1987-01-20 Seiko Instr & Electronics Ltd Thermal recording apparatus
JPS62119242U (en) * 1986-01-20 1987-07-29
JPS62131836U (en) * 1986-02-12 1987-08-20
JPS62221276A (en) * 1986-03-24 1987-09-29 Seiko Instr & Electronics Ltd Thermosensitive recorder
JPS63227354A (en) * 1987-02-27 1988-09-21 アストローメド・インコーポレイテッド Chart recorder with multiple thermal printing head
JPS641947U (en) * 1987-06-22 1989-01-09
JPH02269062A (en) * 1990-03-15 1990-11-02 Silver Seiko Ltd Printing device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167574A (en) * 1985-01-21 1986-07-29 Nippon Telegr & Teleph Corp <Ntt> Thermal head and its manufacture
JPS6211658A (en) * 1985-07-09 1987-01-20 Seiko Instr & Electronics Ltd Thermal recording apparatus
JPS62119242U (en) * 1986-01-20 1987-07-29
JPS62131836U (en) * 1986-02-12 1987-08-20
JPS62221276A (en) * 1986-03-24 1987-09-29 Seiko Instr & Electronics Ltd Thermosensitive recorder
JPS63227354A (en) * 1987-02-27 1988-09-21 アストローメド・インコーポレイテッド Chart recorder with multiple thermal printing head
JPS641947U (en) * 1987-06-22 1989-01-09
JPH02269062A (en) * 1990-03-15 1990-11-02 Silver Seiko Ltd Printing device

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