JPS612570A - 印字ヘツドドライバ異常検知回路 - Google Patents

印字ヘツドドライバ異常検知回路

Info

Publication number
JPS612570A
JPS612570A JP10242884A JP10242884A JPS612570A JP S612570 A JPS612570 A JP S612570A JP 10242884 A JP10242884 A JP 10242884A JP 10242884 A JP10242884 A JP 10242884A JP S612570 A JPS612570 A JP S612570A
Authority
JP
Japan
Prior art keywords
circuit
output
voltage
trouble
short
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
JP10242884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH047711B2 (enrdf_load_stackoverflow
Inventor
Hisaaki Kamoi
鴨井　久哲
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10242884A priority Critical patent/JPS612570A/ja
Publication of JPS612570A publication Critical patent/JPS612570A/ja
Publication of JPH047711B2 publication Critical patent/JPH047711B2/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
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/30—Control circuits for actuators

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP10242884A 1984-05-21 1984-05-21 印字ヘツドドライバ異常検知回路 Granted JPS612570A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10242884A JPS612570A (ja) 1984-05-21 1984-05-21 印字ヘツドドライバ異常検知回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10242884A JPS612570A (ja) 1984-05-21 1984-05-21 印字ヘツドドライバ異常検知回路

Publications (2)

Publication Number Publication Date
JPS612570A true JPS612570A (ja) 1986-01-08
JPH047711B2 JPH047711B2 (enrdf_load_stackoverflow) 1992-02-12

Family

ID=14327186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10242884A Granted JPS612570A (ja) 1984-05-21 1984-05-21 印字ヘツドドライバ異常検知回路

Country Status (1)

Country Link
JP (1) JPS612570A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875409A (en) * 1987-07-01 1989-10-24 Printronix, Inc. Magnetic print hammer actuator protection circuit
US5302033A (en) * 1991-03-26 1994-04-12 Citizen Watch Co., Ltd. Burning damage protecting apparatus and method for a printing head in a printer
WO2007097298A1 (ja) 2006-02-27 2007-08-30 Feather Safety Razor Co., Ltd. 刃物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104956A (ja) * 1982-12-09 1984-06-18 Tokyo Electric Co Ltd ドツトプリンタのワイヤ駆動回路におけるフエイル検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104956A (ja) * 1982-12-09 1984-06-18 Tokyo Electric Co Ltd ドツトプリンタのワイヤ駆動回路におけるフエイル検出装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875409A (en) * 1987-07-01 1989-10-24 Printronix, Inc. Magnetic print hammer actuator protection circuit
US5302033A (en) * 1991-03-26 1994-04-12 Citizen Watch Co., Ltd. Burning damage protecting apparatus and method for a printing head in a printer
WO2007097298A1 (ja) 2006-02-27 2007-08-30 Feather Safety Razor Co., Ltd. 刃物
US20100137894A1 (en) * 2006-02-27 2010-06-03 Feather Safety Razor Co., Ltd Edged tool

Also Published As

Publication number Publication date
JPH047711B2 (enrdf_load_stackoverflow) 1992-02-12

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