DE602005023677D1 - Verfahren zum Erfassen einer Positionsabweichung und Bilderzeugungsvorrichtung - Google Patents

Verfahren zum Erfassen einer Positionsabweichung und Bilderzeugungsvorrichtung

Info

Publication number
DE602005023677D1
DE602005023677D1 DE602005023677T DE602005023677T DE602005023677D1 DE 602005023677 D1 DE602005023677 D1 DE 602005023677D1 DE 602005023677 T DE602005023677 T DE 602005023677T DE 602005023677 T DE602005023677 T DE 602005023677T DE 602005023677 D1 DE602005023677 D1 DE 602005023677D1
Authority
DE
Germany
Prior art keywords
detecting
image forming
forming device
positional deviation
positional
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.)
Active
Application number
DE602005023677T
Other languages
English (en)
Inventor
Katsuyuki Kitao
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 DE602005023677D1 publication Critical patent/DE602005023677D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • H04N1/6033—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G03G2215/0122—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt
    • G03G2215/0125—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted
    • G03G2215/0129—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted horizontal medium transport path at the secondary transfer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G03G2215/0138—Linear arrangement adjacent plural transfer points primary transfer to a recording medium carried by a transport belt
    • G03G2215/0141—Linear arrangement adjacent plural transfer points primary transfer to a recording medium carried by a transport belt the linear arrangement being horizontal
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Color Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE602005023677T 2004-02-20 2005-02-21 Verfahren zum Erfassen einer Positionsabweichung und Bilderzeugungsvorrichtung Active DE602005023677D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004045077A JP2005234366A (ja) 2004-02-20 2004-02-20 位置ずれ量検出方法及び画像形成装置

Publications (1)

Publication Number Publication Date
DE602005023677D1 true DE602005023677D1 (de) 2010-11-04

Family

ID=34824492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005023677T Active DE602005023677D1 (de) 2004-02-20 2005-02-21 Verfahren zum Erfassen einer Positionsabweichung und Bilderzeugungsvorrichtung

Country Status (4)

Country Link
US (1) US7360886B2 (de)
EP (1) EP1574345B1 (de)
JP (1) JP2005234366A (de)
DE (1) DE602005023677D1 (de)

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JP4485961B2 (ja) * 2005-01-07 2010-06-23 株式会社リコー 光量調整装置、色ずれ量検出装置及び画像形成装置
JP2007102189A (ja) * 2005-09-07 2007-04-19 Ricoh Co Ltd 色ずれ補正装置、色ずれ補正方法、画像形成装置、色ずれ補正プログラム及び記録媒体
JP4865283B2 (ja) * 2005-09-13 2012-02-01 株式会社リコー 画像形成装置及び複数の像担持体の位相合わせ方法
JP4815363B2 (ja) * 2006-02-20 2011-11-16 株式会社リコー 光走査装置及び画像形成装置
JP5114256B2 (ja) * 2007-05-01 2013-01-09 株式会社リコー 画像形成装置および画像形成方法
US8150302B2 (en) * 2007-05-01 2012-04-03 Ricoh Company, Limited Image forming apparatus and image forming method that detects an amount of color misalignment using reflected light
TWI320361B (en) * 2007-06-27 2010-02-11 Benq Corp Inkjet printer and method for printing adjustment thereof
KR101158006B1 (ko) * 2007-08-07 2012-06-25 삼성전자주식회사 스캐닝 장치 및 이를 위한 기준광량 결정방법
JP5009140B2 (ja) * 2007-12-05 2012-08-22 株式会社リコー 光量検出装置、色ずれ量検出装置、及び画像濃度検出装置
JP5181753B2 (ja) * 2008-03-18 2013-04-10 株式会社リコー カラー画像形成装置、位置ずれ補正方法、位置ずれ補正プログラム、及び記録媒体
JP5310388B2 (ja) * 2009-08-27 2013-10-09 株式会社リコー 画像形成装置及び画質調整にかかるパターン画像の検出方法
JP2011170318A (ja) * 2010-01-20 2011-09-01 Canon Inc 画像形成装置およびその制御方法
US10632740B2 (en) 2010-04-23 2020-04-28 Landa Corporation Ltd. Digital printing process
JP2013020234A (ja) * 2011-06-17 2013-01-31 Ricoh Co Ltd 画像形成装置
US9643403B2 (en) 2012-03-05 2017-05-09 Landa Corporation Ltd. Printing system
MX2014010681A (es) 2012-03-05 2014-10-17 Landa Corp Ltd Estructuras de película de tinta.
US10434761B2 (en) 2012-03-05 2019-10-08 Landa Corporation Ltd. Digital printing process
US10642198B2 (en) 2012-03-05 2020-05-05 Landa Corporation Ltd. Intermediate transfer members for use with indirect printing systems and protonatable intermediate transfer members for use with indirect printing systems
US10569534B2 (en) 2012-03-05 2020-02-25 Landa Corporation Ltd. Digital printing system
US9902147B2 (en) 2012-03-05 2018-02-27 Landa Corporation Ltd. Digital printing system
US9498946B2 (en) * 2012-03-05 2016-11-22 Landa Corporation Ltd. Apparatus and method for control or monitoring of a printing system
EP2825486B1 (de) 2012-03-15 2019-01-02 Landa Corporation Ltd. Flexibler endlosriemen für ein drucksystem
GB201401173D0 (en) 2013-09-11 2014-03-12 Landa Corp Ltd Ink formulations and film constructions thereof
GB2536489B (en) 2015-03-20 2018-08-29 Landa Corporation Ltd Indirect printing system
GB2537813A (en) 2015-04-14 2016-11-02 Landa Corp Ltd Apparatus for threading an intermediate transfer member of a printing system
JP7144328B2 (ja) 2016-05-30 2022-09-29 ランダ コーポレイション リミテッド デジタル印刷処理
GB201609463D0 (en) 2016-05-30 2016-07-13 Landa Labs 2012 Ltd Method of manufacturing a multi-layer article
US10926532B2 (en) 2017-10-19 2021-02-23 Landa Corporation Ltd. Endless flexible belt for a printing system
WO2019097464A1 (en) 2017-11-19 2019-05-23 Landa Corporation Ltd. Digital printing system
WO2019102297A1 (en) 2017-11-27 2019-05-31 Landa Corporation Ltd. Digital printing system
US11707943B2 (en) 2017-12-06 2023-07-25 Landa Corporation Ltd. Method and apparatus for digital printing
JP7273038B2 (ja) 2017-12-07 2023-05-12 ランダ コーポレイション リミテッド デジタル印刷処理及び方法
WO2020003088A1 (en) 2018-06-26 2020-01-02 Landa Corporation Ltd. An intermediate transfer member for a digital printing system
US10994528B1 (en) 2018-08-02 2021-05-04 Landa Corporation Ltd. Digital printing system with flexible intermediate transfer member
US11318734B2 (en) 2018-10-08 2022-05-03 Landa Corporation Ltd. Friction reduction means for printing systems and method
CN116080260A (zh) 2018-12-24 2023-05-09 兰达公司 数字印刷系统和方法
JP2023505035A (ja) 2019-11-25 2023-02-08 ランダ コーポレイション リミテッド Ｉｔｍ内部に埋め込まれた粒子によって吸収された赤外線放射を使用したデジタル印刷におけるインクの乾燥
US11321028B2 (en) 2019-12-11 2022-05-03 Landa Corporation Ltd. Correcting registration errors in digital printing

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US156A (en) 1837-03-30 Improvement in machines for packing and pressing flour
US6408A (en) 1849-05-01 Jennisoini
EP0478005B1 (de) * 1987-04-28 1995-06-28 Canon Kabushiki Kaisha Multibilderzeugungsgerät
JPH09160334A (ja) * 1995-12-06 1997-06-20 Konica Corp カラー画像形成装置
JP3353629B2 (ja) 1995-12-26 2002-12-03 カシオ電子工業株式会社 多色画像記録装置
JP3518825B2 (ja) 1996-03-06 2004-04-12 株式会社リコー 画像形成装置
JP3266849B2 (ja) 1998-03-20 2002-03-18 富士通株式会社 画像形成装置
DE60019509T2 (de) 1999-07-28 2005-10-13 Seiko Epson Corp. Bilderzeugungsgerät und Verfahren
US6408156B1 (en) 1999-08-20 2002-06-18 Oki Data Corporation Image recording apparatus in which a plurality of images of different colors are printed in registration
JP2001249513A (ja) * 2000-03-03 2001-09-14 Fuji Xerox Co Ltd 色ずれ検知方法及びその装置並びにこれを用いた多色画像形成装置
JP4055380B2 (ja) * 2001-07-27 2008-03-05 富士ゼロックス株式会社 記録位置調整用パターンの形成方法、画像記録位置調整方法及び画像記録装置
US7443535B2 (en) * 2002-03-25 2008-10-28 Ricoh Company, Limited Misalignment correction pattern formation method and misalignment correction method
JP4259888B2 (ja) * 2003-02-14 2009-04-30 シャープ株式会社 画像調整方法、画像形成装置、及びコンピュータプログラム
JP4559124B2 (ja) * 2003-07-31 2010-10-06 株式会社リコー 色ずれ検出補正方法及びカラー画像形成装置

Also Published As

Publication number Publication date
JP2005234366A (ja) 2005-09-02
US20050195235A1 (en) 2005-09-08
EP1574345A3 (de) 2006-04-12
US7360886B2 (en) 2008-04-22
EP1574345A2 (de) 2005-09-14
EP1574345B1 (de) 2010-09-22

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