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JPS57191076A - Thermal type recorder - Google Patents

Thermal type recorder

Info

Publication number
JPS57191076A
JPS57191076A JP7635681A JP7635681A JPS57191076A JP S57191076 A JPS57191076 A JP S57191076A JP 7635681 A JP7635681 A JP 7635681A JP 7635681 A JP7635681 A JP 7635681A JP S57191076 A JPS57191076 A JP S57191076A
Authority
JP
Japan
Prior art keywords
thermal head
terminals
circuit
connector
voltage
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
JP7635681A
Other languages
Japanese (ja)
Other versions
JPS6152793B2 (en
Inventor
Tetsuo Hotta
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.)
SEKONITSUKU KK
Sekonic Corp
Original Assignee
SEKONITSUKU KK
Sekonic 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 SEKONITSUKU KK, Sekonic Corp filed Critical SEKONITSUKU KK
Priority to JP7635681A priority Critical patent/JPS57191076A/en
Publication of JPS57191076A publication Critical patent/JPS57191076A/en
Publication of JPS6152793B2 publication Critical patent/JPS6152793B2/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
    • B41J2/35—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 providing current or voltage to the thermal head

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To eliminate adjustment on the power source side for each replacement of a thermal head by forming a feed back loop of a plurality of voltage setting elements on both terminals of a constant voltage source of the thermal head while auxiliary terminals are provided on the side thereof to short-circuit the elements separately. CONSTITUTION:A plurality of voltage setting elements (e.g. diodes) D1-D3 connected in series between an output terminal OUT of a constant voltage circuit 1 for supplying a constant voltage to resistors R1-R4 of a thermal head 5 and a remote sensing terminal RS to form a feed back loop and leads from both the terminals and each element and a plurality of leads from a thermal head controlling circuit 2 are connected to a connector 3. Auxiliary terminals T1-T3 are provid on a connector 6 on the side of a thermal head unit 7 to be connected to the connector 3 to short-circuit the voltage setting elements D1-D3 separately and some of the terminals T1-T3 are disconnected with a nipper or the like so that the voltage can be set to match the workmanship of the thermal head 5.
JP7635681A 1981-05-20 1981-05-20 Thermal type recorder Granted JPS57191076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7635681A JPS57191076A (en) 1981-05-20 1981-05-20 Thermal type recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7635681A JPS57191076A (en) 1981-05-20 1981-05-20 Thermal type recorder

Publications (2)

Publication Number Publication Date
JPS57191076A true JPS57191076A (en) 1982-11-24
JPS6152793B2 JPS6152793B2 (en) 1986-11-14

Family

ID=13603077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7635681A Granted JPS57191076A (en) 1981-05-20 1981-05-20 Thermal type recorder

Country Status (1)

Country Link
JP (1) JPS57191076A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102348U (en) * 1982-12-27 1984-07-10 株式会社島津製作所 thermal printer
JPS606483A (en) * 1983-06-27 1985-01-14 Fuji Xerox Co Ltd Thermal printer head
JPS60171345U (en) * 1984-04-20 1985-11-13 アルプス電気株式会社 thermal head
JPS61185463A (en) * 1985-02-14 1986-08-19 Nippon Telegr & Teleph Corp <Ntt> Thermal recording head
JPS6290264A (en) * 1985-10-16 1987-04-24 Mitsubishi Electric Corp Method for cutting pattern for code discriminating unit in thermal head
JPS62253470A (en) * 1986-04-26 1987-11-05 Fujitsu Ltd Thermal head power supply control circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6868408B1 (en) 1994-04-28 2005-03-15 Citibank, N.A. Security systems and methods applicable to an electronic monetary system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152080A (en) * 1979-05-16 1980-11-27 Canon Inc Recorder
JPS5627370A (en) * 1979-08-10 1981-03-17 Canon Inc Driving device of thermal head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152080A (en) * 1979-05-16 1980-11-27 Canon Inc Recorder
JPS5627370A (en) * 1979-08-10 1981-03-17 Canon Inc Driving device of thermal head

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102348U (en) * 1982-12-27 1984-07-10 株式会社島津製作所 thermal printer
JPS606483A (en) * 1983-06-27 1985-01-14 Fuji Xerox Co Ltd Thermal printer head
JPS60171345U (en) * 1984-04-20 1985-11-13 アルプス電気株式会社 thermal head
JPS61185463A (en) * 1985-02-14 1986-08-19 Nippon Telegr & Teleph Corp <Ntt> Thermal recording head
JPS6290264A (en) * 1985-10-16 1987-04-24 Mitsubishi Electric Corp Method for cutting pattern for code discriminating unit in thermal head
JPS62253470A (en) * 1986-04-26 1987-11-05 Fujitsu Ltd Thermal head power supply control circuit

Also Published As

Publication number Publication date
JPS6152793B2 (en) 1986-11-14

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