DE60103097D1 - Mehrstrahlabtastgerät und Bilderzeugungsgerät mit einem solchen Abtastgerät - Google Patents

Mehrstrahlabtastgerät und Bilderzeugungsgerät mit einem solchen Abtastgerät

Info

Publication number
DE60103097D1
DE60103097D1 DE60103097T DE60103097T DE60103097D1 DE 60103097 D1 DE60103097 D1 DE 60103097D1 DE 60103097 T DE60103097 T DE 60103097T DE 60103097 T DE60103097 T DE 60103097T DE 60103097 D1 DE60103097 D1 DE 60103097D1
Authority
DE
Germany
Prior art keywords
scanner
imaging device
beam scanner
imaging
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.)
Expired - Lifetime
Application number
DE60103097T
Other languages
English (en)
Other versions
DE60103097T2 (de
Inventor
Ltd Makino
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE60103097D1 publication Critical patent/DE60103097D1/de
Application granted granted Critical
Publication of DE60103097T2 publication Critical patent/DE60103097T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • 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
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Fax Reproducing Arrangements (AREA)
DE60103097T 2000-03-30 2001-03-29 Mehrstrahlabtastgerät und Bilderzeugungsgerät mit einem solchen Abtastgerät Expired - Lifetime DE60103097T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000094899 2000-03-30
JP2000094899A JP2001281578A (ja) 2000-03-30 2000-03-30 マルチビーム走査装置及び画像形成装置

Publications (2)

Publication Number Publication Date
DE60103097D1 true DE60103097D1 (de) 2004-06-09
DE60103097T2 DE60103097T2 (de) 2004-09-16

Family

ID=18609870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60103097T Expired - Lifetime DE60103097T2 (de) 2000-03-30 2001-03-29 Mehrstrahlabtastgerät und Bilderzeugungsgerät mit einem solchen Abtastgerät

Country Status (4)

Country Link
US (2) US7057634B2 (de)
EP (1) EP1139181B1 (de)
JP (1) JP2001281578A (de)
DE (1) DE60103097T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001281578A (ja) * 2000-03-30 2001-10-10 Ricoh Co Ltd マルチビーム走査装置及び画像形成装置
JP2005301179A (ja) * 2004-04-16 2005-10-27 Ricoh Printing Systems Ltd マルチビーム光記録装置
US20050231781A1 (en) * 2004-04-20 2005-10-20 Seiko Epson Corporation Apparatus for and method of forming image using oscillation mirror
US7012246B1 (en) * 2004-08-23 2006-03-14 Lexmark International, Inc. Multiple light beam imaging apparatus
US20060103718A1 (en) * 2004-11-18 2006-05-18 Xerox Corporation Variable interlace system and method of use
JP4793913B2 (ja) 2005-03-04 2011-10-12 株式会社リコー 画像形成装置
JP2007055035A (ja) * 2005-08-23 2007-03-08 Ricoh Co Ltd 画像形成装置、そのエラー処理方法、及びプログラム
KR100739761B1 (ko) * 2005-11-23 2007-07-13 삼성전자주식회사 멀티 빔 주사장치
KR100754216B1 (ko) * 2006-04-18 2007-09-03 삼성전자주식회사 멀티 빔 주사장치 및 이를 채용한 화상형성장치
JP2008070842A (ja) * 2006-09-15 2008-03-27 Ricoh Co Ltd 光走査装置及び画像形成装置
US20080285987A1 (en) * 2007-05-18 2008-11-20 David John Mickan Electrophotographic Device Utilizing Multiple Laser Sources
US7990408B2 (en) * 2007-09-13 2011-08-02 Seiko Epson Corporation Exposing device and image forming apparatus including the same
JP6519544B2 (ja) * 2016-07-13 2019-05-29 京セラドキュメントソリューションズ株式会社 露光装置及びこれを備えた画像形成装置
JP6946983B2 (ja) 2017-11-30 2021-10-13 株式会社リコー 位置検出装置、画像読取装置、画像形成装置、プログラムおよび位置検出方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393387A (en) * 1979-09-14 1983-07-12 Canon Kabushiki Kaisha Beam recording apparatus effecting the recording by a plurality of beams
US4853710A (en) * 1985-11-29 1989-08-01 Ricoh Co., Ltd. Imaging by laser beam scanning
JPH0712709B2 (ja) * 1986-12-26 1995-02-15 株式会社東芝 画像形成装置
JPS63197972A (ja) 1987-02-12 1988-08-16 Konica Corp 半導体レ−ザ駆動回路
JP2712029B2 (ja) * 1987-12-21 1998-02-10 キヤノン株式会社 走査光学装置
JPH0298462A (ja) 1988-10-04 1990-04-10 Canon Inc 光量制御装置
JPH02194975A (ja) 1989-01-23 1990-08-01 Ricoh Co Ltd 画像形成装置の半導体レーザ劣化検出装置
US5471236A (en) * 1991-02-28 1995-11-28 Fuji Xerox Co., Ltd. Multi-beam scan optical system
DE69230566T2 (de) * 1991-05-14 2000-06-15 Seiko Epson Corp Bilderzeugungsvorrichtung
JPH056077A (ja) * 1991-06-28 1993-01-14 Canon Inc 画像形成装置
JP3127316B2 (ja) 1992-01-22 2001-01-22 石川島播磨重工業株式会社 低温貯槽における外槽側壁用ライナプレートの固定方法
JPH0727988A (ja) * 1993-07-08 1995-01-31 Canon Inc 光走査装置
JP3375196B2 (ja) * 1994-03-24 2003-02-10 東芝テック株式会社 光走査装置およびこの光走査装置に適した画像形成装置
JPH08136841A (ja) 1994-11-08 1996-05-31 Canon Inc レ−ザユニット及び画像形成装置
JPH08321929A (ja) * 1995-05-25 1996-12-03 Fuji Photo Film Co Ltd 光走査記録装置
US5786594A (en) * 1996-01-18 1998-07-28 Ricoh Company, Ltd. Multi-beam pitch adjustment system and method
US5758950A (en) * 1996-03-05 1998-06-02 Ricoh Company, Ltd. Light source device for an image forming apparatus
JP3895416B2 (ja) * 1996-06-05 2007-03-22 株式会社リコー マルチビーム光走査装置
JPH10123441A (ja) 1996-10-17 1998-05-15 Canon Inc 記録装置
US6101018A (en) * 1997-04-25 2000-08-08 Minolta Co., Ltd. Light beam scanning optical apparatus
JPH1172728A (ja) 1997-08-29 1999-03-16 Canon Inc マルチビーム偏向走査装置
JPH11287963A (ja) 1998-04-02 1999-10-19 Ricoh Co Ltd マルチビーム書込装置
JPH11295627A (ja) 1998-04-15 1999-10-29 Ricoh Co Ltd マルチビーム走査装置
JP3772528B2 (ja) * 1998-05-08 2006-05-10 コニカミノルタビジネステクノロジーズ株式会社 レーザ走査光学装置及び画像形成装置
US6366384B1 (en) * 1998-07-02 2002-04-02 Ricoh Company, Ltd. Multi-beam scanning method, apparatus and multi-beam light source device achieving improved scanning line pitch using large light emitting points interval
JP2000019442A (ja) 1998-07-03 2000-01-21 Ricoh Co Ltd 光走査装置
CN1178112C (zh) * 1998-07-29 2004-12-01 株式会社理光 图像形成装置
JP2000105347A (ja) * 1998-07-29 2000-04-11 Ricoh Co Ltd マルチビ―ム光源装置、マルチビ―ム走査装置および画像形成装置
JP2001281578A (ja) * 2000-03-30 2001-10-10 Ricoh Co Ltd マルチビーム走査装置及び画像形成装置

Also Published As

Publication number Publication date
US7515167B2 (en) 2009-04-07
US20060158508A1 (en) 2006-07-20
US20010028388A1 (en) 2001-10-11
US7057634B2 (en) 2006-06-06
JP2001281578A (ja) 2001-10-10
DE60103097T2 (de) 2004-09-16
EP1139181B1 (de) 2004-05-06
EP1139181A1 (de) 2001-10-04

Similar Documents

Publication Publication Date Title
DE69939925D1 (de) Bildaufnahmegerät
DE19983266T1 (de) Bilderzeugungsgerät
DE69939195D1 (de) Bilderzeugungsvorrichtung
DE69942004D1 (de) Bildaufnahmevorrichtung
DE69914545D1 (de) Bildaufnahmegerät
DE69941973D1 (de) Bilderzeugungsgeräteeinheit und -Gerät
DE60143193D1 (de) Abtastvorrichtung mit optimierter abtastrate
DE69927068D1 (de) Lichtstrahlabtast- und Bilderzeugungsgerät
DE60103097D1 (de) Mehrstrahlabtastgerät und Bilderzeugungsgerät mit einem solchen Abtastgerät
DE69902107D1 (de) Bildaufnahmegerät
AU2002237451A1 (en) A radiation imaging system and scanning device
DE60229208D1 (de) Bildlesegerät und Kopiergerät mit dem Bildlesegerät
DE69933531D1 (de) Bildaufnahmegerät
DE60201697D1 (de) Automatischer Dokumentzuführer und hiermit versehener Bilderzeugungsapparat
DE60037482D1 (de) Gehäuse und bilderzeugungsgerät mit einem solchen gehäuse
DE69917522D1 (de) Fixiervorrichtung und Bilderzeugungsgerät mit einer solchen Fixiervorrichtung
EP1400867A4 (de) Entwicklungseinrichtung und bildausbildungseinrichtung damit
TW478698U (en) Scanner with the calibration function for dual-face scan
DE60121077D1 (de) Bildabtastungsgerät
DE69911332D1 (de) Mehrstrahllichtquelle, Mehrstrahlabtaster und Bilderzeugungsgerät
DE69941593D1 (de) Bildsendegerät und Bildempfangsgerät
DE69923880D1 (de) Optisches Abtastgerät und optisches Mehrstrahlabtastgerät
SG115354A1 (en) Digital imaging device with image authentification capability
DE602004017375D1 (de) Mehrstrahlabtastgerät und Bilderzeugungsgerät mit einem solchen Abtastgerät
DE60040818D1 (de) Optischer Abtaster und Bilderzeugungsgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition