JP6168818B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP6168818B2
JP6168818B2 JP2013073275A JP2013073275A JP6168818B2 JP 6168818 B2 JP6168818 B2 JP 6168818B2 JP 2013073275 A JP2013073275 A JP 2013073275A JP 2013073275 A JP2013073275 A JP 2013073275A JP 6168818 B2 JP6168818 B2 JP 6168818B2
Authority
JP
Japan
Prior art keywords
intermediate transfer
transfer belt
photosensitive drum
roller
photosensitive drums
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
JP2013073275A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013231959A5 (enExample
JP2013231959A (ja
Inventor
盛　秀樹
秀樹 盛
藤田　啓子
啓子 藤田
斉藤　洋
洋 斉藤
一史 久保田
一史 久保田
徹 仲江川
徹 仲江川
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
Priority to JP2013073275A priority Critical patent/JP6168818B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to PCT/JP2013/060760 priority patent/WO2013151178A1/ja
Priority to RU2014144264A priority patent/RU2629544C2/ru
Priority to CN201380022726.9A priority patent/CN104303112B/zh
Priority to KR1020147029878A priority patent/KR101662423B1/ko
Priority to EP13772810.1A priority patent/EP2835695A4/en
Publication of JP2013231959A publication Critical patent/JP2013231959A/ja
Priority to US14/505,537 priority patent/US9372445B2/en
Publication of JP2013231959A5 publication Critical patent/JP2013231959A5/ja
Application granted granted Critical
Publication of JP6168818B2 publication Critical patent/JP6168818B2/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
    • G03G15/14—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
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • G03G15/0136—Details of unit for transferring a pattern to a second base transfer member separable from recording member or vice versa, mode switching
    • 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
    • G03G15/0189—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to an intermediate transfer belt
    • 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
    • G03G2215/0132—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted vertical 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
    • G03G2215/019—Structural features of the multicolour image forming apparatus
    • G03G2215/0193—Structural features of the multicolour image forming apparatus transfer member separable from recording member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
JP2013073275A 2012-04-03 2013-03-29 画像形成装置 Expired - Fee Related JP6168818B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2013073275A JP6168818B2 (ja) 2012-04-03 2013-03-29 画像形成装置
RU2014144264A RU2629544C2 (ru) 2012-04-03 2013-04-03 Устройство формирования изображения
CN201380022726.9A CN104303112B (zh) 2012-04-03 2013-04-03 成像设备
KR1020147029878A KR101662423B1 (ko) 2012-04-03 2013-04-03 화상 형성 장치
PCT/JP2013/060760 WO2013151178A1 (ja) 2012-04-03 2013-04-03 画像形成装置
EP13772810.1A EP2835695A4 (en) 2012-04-03 2013-04-03 IMAGING DEVICE
US14/505,537 US9372445B2 (en) 2012-04-03 2014-10-03 Image forming apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012084973 2012-04-03
JP2012084973 2012-04-03
JP2013073275A JP6168818B2 (ja) 2012-04-03 2013-03-29 画像形成装置

Publications (3)

Publication Number Publication Date
JP2013231959A JP2013231959A (ja) 2013-11-14
JP2013231959A5 JP2013231959A5 (enExample) 2016-05-19
JP6168818B2 true JP6168818B2 (ja) 2017-07-26

Family

ID=49300653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013073275A Expired - Fee Related JP6168818B2 (ja) 2012-04-03 2013-03-29 画像形成装置

Country Status (7)

Country Link
US (1) US9372445B2 (enExample)
EP (1) EP2835695A4 (enExample)
JP (1) JP6168818B2 (enExample)
KR (1) KR101662423B1 (enExample)
CN (1) CN104303112B (enExample)
RU (1) RU2629544C2 (enExample)
WO (1) WO2013151178A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11561490B2 (en) 2020-09-15 2023-01-24 Canon Kabushiki Kaisha Image forming apparatus
KR20220049117A (ko) 2020-10-14 2022-04-21 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 히터와 정착 벨트 사이의 접촉 표면의 마모를 최소화하는 정착기
JP7700581B2 (ja) * 2021-08-25 2025-07-01 富士フイルムビジネスイノベーション株式会社 画像形成装置
JP7687139B2 (ja) * 2021-08-25 2025-06-03 富士フイルムビジネスイノベーション株式会社 画像形成装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3371347B2 (ja) * 1995-02-20 2003-01-27 株式会社リコー 画像形成装置及びその使用方法
JPH10319668A (ja) * 1997-05-15 1998-12-04 Fuji Xerox Co Ltd カラー画像形成装置
US5933687A (en) * 1997-07-11 1999-08-03 Minolta Co., Ltd. Image forming apparatus having a plurality of image holding components
JP2001175092A (ja) * 1999-12-21 2001-06-29 Canon Inc 画像形成装置
JP2001265135A (ja) * 2000-03-14 2001-09-28 Canon Inc 画像形成装置
JP3959224B2 (ja) * 2000-05-10 2007-08-15 株式会社リコー 画像形成装置
JP2002182484A (ja) * 2000-12-11 2002-06-26 Ricoh Co Ltd 画像形成装置
JP4004020B2 (ja) 2001-07-23 2007-11-07 株式会社リコー バイアス印加方法、バイアス印加装置、画像形成装置
JP2004021188A (ja) 2002-06-20 2004-01-22 Konica Minolta Holdings Inc 画像形成装置
JP4085268B2 (ja) * 2003-03-24 2008-05-14 富士ゼロックス株式会社 画像形成装置
JP2005091613A (ja) * 2003-09-16 2005-04-07 Sharp Corp 画像形成装置の無端ベルト支持機構及びそれを用いた画像形成装置
JP4431410B2 (ja) * 2004-01-19 2010-03-17 株式会社リコー 画像形成装置
JP2006259640A (ja) * 2005-03-18 2006-09-28 Ricoh Co Ltd 画像形成装置
JP4569401B2 (ja) 2005-06-21 2010-10-27 富士ゼロックス株式会社 画像形成装置
JP5043337B2 (ja) * 2006-01-12 2012-10-10 キヤノン株式会社 画像形成装置
US7761020B2 (en) * 2006-12-13 2010-07-20 Sharp Kabushiki Kaisha Image forming apparatus utilizing cylindrical toner particles
JP4257381B2 (ja) * 2006-12-13 2009-04-22 シャープ株式会社 画像形成装置
JP2015118114A (ja) 2013-12-16 2015-06-25 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US20150055992A1 (en) 2015-02-26
RU2014144264A (ru) 2016-05-27
RU2629544C2 (ru) 2017-08-29
CN104303112A (zh) 2015-01-21
EP2835695A1 (en) 2015-02-11
JP2013231959A (ja) 2013-11-14
KR20140140603A (ko) 2014-12-09
EP2835695A4 (en) 2015-12-23
WO2013151178A1 (ja) 2013-10-10
KR101662423B1 (ko) 2016-10-10
US9372445B2 (en) 2016-06-21
CN104303112B (zh) 2017-09-08

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