JPS51146841A - Laser beam operating condition detecting device - Google Patents

Laser beam operating condition detecting device

Info

Publication number
JPS51146841A
JPS51146841A JP50071013A JP7101375A JPS51146841A JP S51146841 A JPS51146841 A JP S51146841A JP 50071013 A JP50071013 A JP 50071013A JP 7101375 A JP7101375 A JP 7101375A JP S51146841 A JPS51146841 A JP S51146841A
Authority
JP
Japan
Prior art keywords
laser beam
operating condition
detecting device
condition detecting
beam operating
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
JP50071013A
Other languages
Japanese (ja)
Other versions
JPS5849062B2 (en
Inventor
Katsumi Masaki
Kazuhiro Hirayama
Koji Sato
Yoichi Hirabayashi
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 JP50071013A priority Critical patent/JPS5849062B2/en
Publication of JPS51146841A publication Critical patent/JPS51146841A/en
Publication of JPS5849062B2 publication Critical patent/JPS5849062B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE: To perform constant check on operating condition of laser beam such as normal oscillation, scanning and modulation.
COPYRIGHT: (C)1976,JPO&Japio
JP50071013A 1975-06-12 1975-06-12 image forming device Expired JPS5849062B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50071013A JPS5849062B2 (en) 1975-06-12 1975-06-12 image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50071013A JPS5849062B2 (en) 1975-06-12 1975-06-12 image forming device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58033032A Division JPS58161461A (en) 1983-02-28 1983-02-28 Picture forming device

Publications (2)

Publication Number Publication Date
JPS51146841A true JPS51146841A (en) 1976-12-16
JPS5849062B2 JPS5849062B2 (en) 1983-11-01

Family

ID=13448185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50071013A Expired JPS5849062B2 (en) 1975-06-12 1975-06-12 image forming device

Country Status (1)

Country Link
JP (1) JPS5849062B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672578A (en) * 1979-11-19 1981-06-16 Fuji Xerox Co Ltd Recording position regulator
JPS57124755A (en) * 1981-01-27 1982-08-03 Hitachi Koki Co Ltd Failure detector
JPS59118462A (en) * 1982-12-25 1984-07-09 Fujitsu Ltd Non impact printer
JPS609265A (en) * 1983-06-28 1985-01-18 Fujitsu Ltd Detecting device of omitted character
JPS63231468A (en) * 1987-03-20 1988-09-27 Fuji Xerox Co Ltd Image recorder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672578A (en) * 1979-11-19 1981-06-16 Fuji Xerox Co Ltd Recording position regulator
JPS57124755A (en) * 1981-01-27 1982-08-03 Hitachi Koki Co Ltd Failure detector
JPS59118462A (en) * 1982-12-25 1984-07-09 Fujitsu Ltd Non impact printer
JPS609265A (en) * 1983-06-28 1985-01-18 Fujitsu Ltd Detecting device of omitted character
JPS63231468A (en) * 1987-03-20 1988-09-27 Fuji Xerox Co Ltd Image recorder

Also Published As

Publication number Publication date
JPS5849062B2 (en) 1983-11-01

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