JPS5412756A - Thermo-sensitive head driving circuit - Google Patents

Thermo-sensitive head driving circuit

Info

Publication number
JPS5412756A
JPS5412756A JP7757077A JP7757077A JPS5412756A JP S5412756 A JPS5412756 A JP S5412756A JP 7757077 A JP7757077 A JP 7757077A JP 7757077 A JP7757077 A JP 7757077A JP S5412756 A JPS5412756 A JP S5412756A
Authority
JP
Japan
Prior art keywords
sensitive head
thermo
driving circuit
head driving
heat sensitive
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
JP7757077A
Other languages
Japanese (ja)
Inventor
Yukiyoshi Kumazawa
Kiyoshi Tsuchiya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7757077A priority Critical patent/JPS5412756A/en
Publication of JPS5412756A publication Critical patent/JPS5412756A/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
    • B41J2/375—Protection arrangements against overheating

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To prevent thermal breakdown of heat sensitive head, etc. by providing heat sensitive head driving circuits which inhibit driving of the heat sensitive head when the transfer of recording paper by a pulse motor is not normally carried out.
JP7757077A 1977-06-29 1977-06-29 Thermo-sensitive head driving circuit Pending JPS5412756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7757077A JPS5412756A (en) 1977-06-29 1977-06-29 Thermo-sensitive head driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7757077A JPS5412756A (en) 1977-06-29 1977-06-29 Thermo-sensitive head driving circuit

Publications (1)

Publication Number Publication Date
JPS5412756A true JPS5412756A (en) 1979-01-30

Family

ID=13637663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7757077A Pending JPS5412756A (en) 1977-06-29 1977-06-29 Thermo-sensitive head driving circuit

Country Status (1)

Country Link
JP (1) JPS5412756A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169387A (en) * 1981-04-11 1982-10-19 Shinko Electric Co Ltd Thermal printing device
JPS609642U (en) * 1983-06-30 1985-01-23 株式会社　モリタ製作所 Thermal printer drive circuit
JPS60112203U (en) * 1984-01-05 1985-07-30 住友電気工業株式会社 Multi-core fiber for optical transmission
JPH0469147U (en) * 1990-10-26 1992-06-18

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169387A (en) * 1981-04-11 1982-10-19 Shinko Electric Co Ltd Thermal printing device
JPS609642U (en) * 1983-06-30 1985-01-23 株式会社　モリタ製作所 Thermal printer drive circuit
JPH0315312Y2 (en) * 1983-06-30 1991-04-03
JPS60112203U (en) * 1984-01-05 1985-07-30 住友電気工業株式会社 Multi-core fiber for optical transmission
JPH0469147U (en) * 1990-10-26 1992-06-18

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