JP5084554B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5084554B2
JP5084554B2 JP2008045519A JP2008045519A JP5084554B2 JP 5084554 B2 JP5084554 B2 JP 5084554B2 JP 2008045519 A JP2008045519 A JP 2008045519A JP 2008045519 A JP2008045519 A JP 2008045519A JP 5084554 B2 JP5084554 B2 JP 5084554B2
Authority
JP
Japan
Prior art keywords
image
toner
image forming
belt
intermediate transfer
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 - Fee Related
Application number
JP2008045519A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009204764A (ja
JP2009204764A5 (enExample
Inventor
浩 川口
寿 榎本
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 JP2008045519A priority Critical patent/JP5084554B2/ja
Priority to US12/395,122 priority patent/US8150281B2/en
Publication of JP2009204764A publication Critical patent/JP2009204764A/ja
Publication of JP2009204764A5 publication Critical patent/JP2009204764A5/ja
Priority to US13/408,955 priority patent/US8712266B2/en
Application granted granted Critical
Publication of JP5084554B2 publication Critical patent/JP5084554B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/1615—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support relating to the driving mechanism for the intermediate support, e.g. gears, couplings, belt tensioning
    • 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
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
    • 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
    • G03G15/5008—Driving control for rotary photosensitive medium, e.g. speed control, stop position control
    • 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
    • G03G15/5054—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt
    • G03G15/5058—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt using a test patch
    • 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
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00037—Toner image detection
    • 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
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Color Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2008045519A 2008-02-27 2008-02-27 画像形成装置 Expired - Fee Related JP5084554B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008045519A JP5084554B2 (ja) 2008-02-27 2008-02-27 画像形成装置
US12/395,122 US8150281B2 (en) 2008-02-27 2009-02-27 Image forming apparatus
US13/408,955 US8712266B2 (en) 2008-02-27 2012-02-29 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008045519A JP5084554B2 (ja) 2008-02-27 2008-02-27 画像形成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012184839A Division JP5159979B2 (ja) 2012-08-24 2012-08-24 画像形成装置

Publications (3)

Publication Number Publication Date
JP2009204764A JP2009204764A (ja) 2009-09-10
JP2009204764A5 JP2009204764A5 (enExample) 2011-04-14
JP5084554B2 true JP5084554B2 (ja) 2012-11-28

Family

ID=40998438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008045519A Expired - Fee Related JP5084554B2 (ja) 2008-02-27 2008-02-27 画像形成装置

Country Status (2)

Country Link
US (2) US8150281B2 (enExample)
JP (1) JP5084554B2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4778807B2 (ja) * 2006-02-17 2011-09-21 株式会社リコー 画像形成装置
JP5137894B2 (ja) * 2008-05-27 2013-02-06 キヤノン株式会社 カラー画像形成装置
JP5208053B2 (ja) * 2009-03-09 2013-06-12 キヤノン株式会社 画像形成装置
JP5528239B2 (ja) * 2009-08-28 2014-06-25 キヤノン株式会社 画像形成装置
JP5022430B2 (ja) * 2009-12-03 2012-09-12 株式会社沖データ 画像形成装置
JP5495128B2 (ja) * 2010-09-15 2014-05-21 株式会社リコー 画像形成装置
US20120275811A1 (en) * 2011-04-26 2012-11-01 Toshiba Tec Kabushiki Kaisha Color image forming apparatus including function of correcting color drift of image and color image forming method
JP2013156351A (ja) * 2012-01-27 2013-08-15 Ricoh Co Ltd カラー画像形成装置
US9132681B2 (en) 2012-02-07 2015-09-15 Hewlett-Packard Development Company, L.P. Color analysis
US9244380B2 (en) * 2012-08-08 2016-01-26 Canon Kabushiki Kaisha Image forming apparatus
JP5611314B2 (ja) * 2012-12-13 2014-10-22 キヤノン株式会社 画像形成装置
KR102250348B1 (ko) 2013-01-31 2021-05-11 더 리젠트스 오브 더 유니이버시티 오브 캘리포니아 정상 및 질병 상태에서 뇌 역동성을 모델링하기 위한 시스템 및 방법
JP2014178451A (ja) * 2013-03-14 2014-09-25 Canon Inc 画像形成装置
JP6639191B2 (ja) * 2015-01-21 2020-02-05 キヤノン株式会社 画像形成装置
JP6522478B2 (ja) * 2015-10-01 2019-05-29 株式会社沖データ ベルトユニット、転写ユニット及び画像形成装置
JP6123940B1 (ja) * 2016-09-28 2017-05-10 富士ゼロックス株式会社 画像形成装置
KR20180085597A (ko) * 2017-01-19 2018-07-27 에이치피프린팅코리아 주식회사 현상닙 해제 불량을 검출하는 화상 형성 장치 및 현상닙 해제 불량을 검출하는 방법
JP2019179138A (ja) * 2018-03-30 2019-10-17 ブラザー工業株式会社 画像形成装置
US11283677B2 (en) 2018-12-07 2022-03-22 Hewlett Packard Enterprise Development Lp Maintaining edit position for multiple document editor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072244A (en) 1987-11-30 1991-12-10 Canon Kabushiki Kaisha Superposed image forming apparatus with plural and adjustable image forming stations
JP2655603B2 (ja) 1987-11-30 1997-09-24 キヤノン株式会社 画像形成装置
JP3568142B2 (ja) * 1996-08-06 2004-09-22 株式会社リコー 画像形成装置
JP4023573B2 (ja) * 1998-11-17 2007-12-19 株式会社リコー 画像形成装置
JP3633429B2 (ja) * 2000-03-24 2005-03-30 松下電器産業株式会社 カラー画像形成装置
JP4841077B2 (ja) 2001-08-28 2011-12-21 京セラ株式会社 画像形成装置における像担持体の回転速度制御方法及び装置
US6771924B2 (en) * 2001-09-04 2004-08-03 Canon Kabushiki Kaisha Image forming apparatus having different modes for preventing defective cleaning
JP4002767B2 (ja) 2002-02-04 2007-11-07 株式会社リコー 画像形成装置
JP2004302037A (ja) * 2003-03-31 2004-10-28 Brother Ind Ltd 画像形成装置
JP4763988B2 (ja) * 2004-02-17 2011-08-31 キヤノン株式会社 画像形成装置
DE602005018863D1 (de) * 2004-08-18 2010-03-04 Ricoh Kk Bilderzeugungsvorrichtung mit einer Antriebsgeschwindigkeitsregelung der photoempfindlichen Elemente
JP2007010745A (ja) * 2005-06-28 2007-01-18 Seiko Epson Corp 画像形成装置および該装置におけるレジスト調整方法
JP4779470B2 (ja) 2005-07-04 2011-09-28 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP2007017755A (ja) * 2005-07-08 2007-01-25 Canon Inc 画像形成装置
JP2007058073A (ja) * 2005-08-26 2007-03-08 Brother Ind Ltd 画像形成装置
JP4940741B2 (ja) * 2006-04-14 2012-05-30 パナソニック株式会社 画像形成装置
JP2007310126A (ja) * 2006-05-18 2007-11-29 Canon Inc 画像形成装置及び画像形成装置の制御方法
JP4366395B2 (ja) * 2006-11-06 2009-11-18 キヤノン株式会社 画像形成装置
JP2007233421A (ja) * 2007-06-18 2007-09-13 Canon Inc 画像形成装置
JP2010176004A (ja) * 2009-01-30 2010-08-12 Canon Inc 画像形成装置

Also Published As

Publication number Publication date
US8150281B2 (en) 2012-04-03
JP2009204764A (ja) 2009-09-10
US20120155904A1 (en) 2012-06-21
US20090214241A1 (en) 2009-08-27
US8712266B2 (en) 2014-04-29

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