JPS5879215A - 二色レ−ザプリンタ光学系 - Google Patents

二色レ−ザプリンタ光学系

Info

Publication number
JPS5879215A
JPS5879215A JP56177219A JP17721981A JPS5879215A JP S5879215 A JPS5879215 A JP S5879215A JP 56177219 A JP56177219 A JP 56177219A JP 17721981 A JP17721981 A JP 17721981A JP S5879215 A JPS5879215 A JP S5879215A
Authority
JP
Japan
Prior art keywords
printing
beams
polarized light
beam splitter
color
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
JP56177219A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474688B2 (enExample
Inventor
Kimio Tateno
立野　公男
Keiji Kataoka
慶二 片岡
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki 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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP56177219A priority Critical patent/JPS5879215A/ja
Publication of JPS5879215A publication Critical patent/JPS5879215A/ja
Publication of JPH0474688B2 publication Critical patent/JPH0474688B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Color, Gradation (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP56177219A 1981-11-06 1981-11-06 二色レ−ザプリンタ光学系 Granted JPS5879215A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56177219A JPS5879215A (ja) 1981-11-06 1981-11-06 二色レ−ザプリンタ光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56177219A JPS5879215A (ja) 1981-11-06 1981-11-06 二色レ−ザプリンタ光学系

Publications (2)

Publication Number Publication Date
JPS5879215A true JPS5879215A (ja) 1983-05-13
JPH0474688B2 JPH0474688B2 (enExample) 1992-11-26

Family

ID=16027238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56177219A Granted JPS5879215A (ja) 1981-11-06 1981-11-06 二色レ−ザプリンタ光学系

Country Status (1)

Country Link
JP (1) JPS5879215A (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181722A (ja) * 1984-02-29 1985-09-17 Comput Basic Mach Technol Res Assoc 走査装置
US4962312A (en) * 1988-09-20 1990-10-09 Minolta Camera Kabushiki Kaisha Laser beam scanning device with plural sources and source-sensitive synchronization
JPH032712A (ja) * 1989-05-30 1991-01-09 Nec Corp ビームスキャン装置
US5068677A (en) * 1988-09-20 1991-11-26 Minolta Camera Kabushiki Kaisha Laser scanner with selected plural beam sources
US5179392A (en) * 1990-04-05 1993-01-12 Minolta Camera Co., Ltd. Multi-color image forming apparatus
US5179462A (en) * 1991-06-14 1993-01-12 Minolta Camera Co., Ltd. Laser beam composite apparatus
JPH05142489A (ja) * 1991-11-20 1993-06-11 Canon Inc 光走査装置
US5251055A (en) * 1989-03-23 1993-10-05 Canon Kabushiki Kaisha Optical scanning apparatus
JPH0678922U (ja) * 1993-12-16 1994-11-04 株式会社東芝 記録装置
GB2355123A (en) * 1999-08-19 2001-04-11 Hewlett Packard Co Colour laser printer using a plurality of lasers
JP2007163931A (ja) * 2005-12-15 2007-06-28 Samsung Electronics Co Ltd 光走査装置およびそれを用いた画像形成システム
US7986334B2 (en) 2007-09-10 2011-07-26 Ricoh Company, Ltd. Image forming apparatus, optical writing device, and optical writing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150747A (enExample) * 1974-08-29 1976-05-04 Grace W R & Co
JPS54150140A (en) * 1978-05-17 1979-11-26 Ricoh Co Ltd Recorder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150747A (enExample) * 1974-08-29 1976-05-04 Grace W R & Co
JPS54150140A (en) * 1978-05-17 1979-11-26 Ricoh Co Ltd Recorder

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181722A (ja) * 1984-02-29 1985-09-17 Comput Basic Mach Technol Res Assoc 走査装置
US4962312A (en) * 1988-09-20 1990-10-09 Minolta Camera Kabushiki Kaisha Laser beam scanning device with plural sources and source-sensitive synchronization
US5068677A (en) * 1988-09-20 1991-11-26 Minolta Camera Kabushiki Kaisha Laser scanner with selected plural beam sources
US5251055A (en) * 1989-03-23 1993-10-05 Canon Kabushiki Kaisha Optical scanning apparatus
JPH032712A (ja) * 1989-05-30 1991-01-09 Nec Corp ビームスキャン装置
US5179392A (en) * 1990-04-05 1993-01-12 Minolta Camera Co., Ltd. Multi-color image forming apparatus
US5179462A (en) * 1991-06-14 1993-01-12 Minolta Camera Co., Ltd. Laser beam composite apparatus
JPH05142489A (ja) * 1991-11-20 1993-06-11 Canon Inc 光走査装置
JPH0678922U (ja) * 1993-12-16 1994-11-04 株式会社東芝 記録装置
GB2355123A (en) * 1999-08-19 2001-04-11 Hewlett Packard Co Colour laser printer using a plurality of lasers
US6307584B1 (en) 1999-08-19 2001-10-23 Hewlett-Packard Company Single polygon scanner for multiple laser printer
GB2355123B (en) * 1999-08-19 2004-04-07 Hewlett Packard Co Colour laser printer scanning
JP2007163931A (ja) * 2005-12-15 2007-06-28 Samsung Electronics Co Ltd 光走査装置およびそれを用いた画像形成システム
US7986334B2 (en) 2007-09-10 2011-07-26 Ricoh Company, Ltd. Image forming apparatus, optical writing device, and optical writing method

Also Published As

Publication number Publication date
JPH0474688B2 (enExample) 1992-11-26

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