JPS5370447A - Thermal printer - Google Patents

Thermal printer

Info

Publication number
JPS5370447A
JPS5370447A JP14636276A JP14636276A JPS5370447A JP S5370447 A JPS5370447 A JP S5370447A JP 14636276 A JP14636276 A JP 14636276A JP 14636276 A JP14636276 A JP 14636276A JP S5370447 A JPS5370447 A JP S5370447A
Authority
JP
Japan
Prior art keywords
thermal printer
spring
pressing
platen
letters
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
JP14636276A
Other languages
Japanese (ja)
Inventor
Takamasa Hanakata
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14636276A priority Critical patent/JPS5370447A/en
Publication of JPS5370447A publication Critical patent/JPS5370447A/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

Landscapes

  • Handling Of Sheets (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To improve quality of printing of letters, by pressing a thermal head to a platen with a spring and changing elasticity of the spring in order to change the pressing force.
JP14636276A 1976-12-06 1976-12-06 Thermal printer Pending JPS5370447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14636276A JPS5370447A (en) 1976-12-06 1976-12-06 Thermal printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14636276A JPS5370447A (en) 1976-12-06 1976-12-06 Thermal printer

Publications (1)

Publication Number Publication Date
JPS5370447A true JPS5370447A (en) 1978-06-22

Family

ID=15405993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14636276A Pending JPS5370447A (en) 1976-12-06 1976-12-06 Thermal printer

Country Status (1)

Country Link
JP (1) JPS5370447A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213934A2 (en) * 1985-08-29 1987-03-11 Seiko Epson Corporation Print head positioning apparatus
JP2011168445A (en) * 2010-02-18 2011-09-01 Setekku:Kk Method of calcining powdery calcium carbonate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213934A2 (en) * 1985-08-29 1987-03-11 Seiko Epson Corporation Print head positioning apparatus
US4844632A (en) * 1985-08-29 1989-07-04 Kabushiki Kaisha Seiko Epson Head biasing mechanism in a thermal printer
JP2011168445A (en) * 2010-02-18 2011-09-01 Setekku:Kk Method of calcining powdery calcium carbonate

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