JP5241305B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5241305B2
JP5241305B2 JP2008113903A JP2008113903A JP5241305B2 JP 5241305 B2 JP5241305 B2 JP 5241305B2 JP 2008113903 A JP2008113903 A JP 2008113903A JP 2008113903 A JP2008113903 A JP 2008113903A JP 5241305 B2 JP5241305 B2 JP 5241305B2
Authority
JP
Japan
Prior art keywords
image
peripheral speed
belt member
image carrier
belt
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
JP2008113903A
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English (en)
Japanese (ja)
Other versions
JP2009265322A5 (enExample
JP2009265322A (ja
Inventor
望月　　淳
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 JP2008113903A priority Critical patent/JP5241305B2/ja
Priority to US12/429,975 priority patent/US8160480B2/en
Publication of JP2009265322A publication Critical patent/JP2009265322A/ja
Publication of JP2009265322A5 publication Critical patent/JP2009265322A5/ja
Application granted granted Critical
Publication of JP5241305B2 publication Critical patent/JP5241305B2/ja
Active 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
    • G03G15/01—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
    • 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
    • G03G2215/0154—Vibrations and positional disturbances when one member abuts or contacts another member
    • 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
    • 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
    • G03G2215/0196—Recording medium carrying member with speed switching

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
JP2008113903A 2008-04-24 2008-04-24 画像形成装置 Active JP5241305B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008113903A JP5241305B2 (ja) 2008-04-24 2008-04-24 画像形成装置
US12/429,975 US8160480B2 (en) 2008-04-24 2009-04-24 Image forming apparatus having controlled speed differential between image bearing members and intermediate transfer belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008113903A JP5241305B2 (ja) 2008-04-24 2008-04-24 画像形成装置

Publications (3)

Publication Number Publication Date
JP2009265322A JP2009265322A (ja) 2009-11-12
JP2009265322A5 JP2009265322A5 (enExample) 2011-06-02
JP5241305B2 true JP5241305B2 (ja) 2013-07-17

Family

ID=41215138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008113903A Active JP5241305B2 (ja) 2008-04-24 2008-04-24 画像形成装置

Country Status (2)

Country Link
US (1) US8160480B2 (enExample)
JP (1) JP5241305B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5251740B2 (ja) * 2008-06-23 2013-07-31 株式会社リコー 画像形成装置、感光体の駆動制御方法、及び駆動制御プログラム
JP5387942B2 (ja) * 2008-09-01 2014-01-15 株式会社リコー 転写装置及び画像形成装置
JP5538788B2 (ja) * 2008-09-29 2014-07-02 キヤノン株式会社 画像形成装置
JP2010176004A (ja) * 2009-01-30 2010-08-12 Canon Inc 画像形成装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11338274A (ja) * 1998-05-26 1999-12-10 Mita Ind Co Ltd 画像形成装置
JP2000162899A (ja) * 1998-09-25 2000-06-16 Canon Inc 画像形成装置
JP2001183888A (ja) 1999-12-22 2001-07-06 Matsushita Electric Ind Co Ltd 画像形成装置および方法
JP4454754B2 (ja) * 2000-01-18 2010-04-21 キヤノン株式会社 画像形成装置
JP2001249519A (ja) 2000-03-07 2001-09-14 Fuji Xerox Co Ltd 画像形成装置
JP2001282015A (ja) * 2000-03-31 2001-10-12 Canon Inc 画像形成装置
JP2003149901A (ja) * 2001-11-16 2003-05-21 Sharp Corp カラー画像形成装置およびその制御方法
JP2004117426A (ja) 2002-09-24 2004-04-15 Ricoh Co Ltd カラー画像形成装置
JP4278968B2 (ja) * 2002-12-09 2009-06-17 株式会社リコー カラー画像形成装置
JP2005062642A (ja) 2003-08-19 2005-03-10 Ricoh Co Ltd 転写ユニット及び画像形成装置
JP2005099781A (ja) * 2003-08-28 2005-04-14 Kyocera Mita Corp 画像形成方法とその装置
US7123869B2 (en) * 2003-08-28 2006-10-17 Kyocera Mita Corporation Color image forming method and apparatus with image flaw reducing speed control of toner image carrier peripheral velocity
JP4410550B2 (ja) * 2003-12-19 2010-02-03 株式会社リコー 画像形成装置
JP2005195679A (ja) * 2003-12-26 2005-07-21 Fuji Xerox Co Ltd 画像形成装置
JP4343742B2 (ja) * 2004-03-18 2009-10-14 株式会社リコー 画像形成装置
JP4621517B2 (ja) * 2005-03-15 2011-01-26 株式会社リコー 画像形成装置
JP4622613B2 (ja) 2005-03-24 2011-02-02 富士ゼロックス株式会社 画像形成装置
JP5162815B2 (ja) * 2005-08-08 2013-03-13 株式会社リコー 画像形成装置
JP4752637B2 (ja) * 2006-06-19 2011-08-17 富士ゼロックス株式会社 画像形成装置

Also Published As

Publication number Publication date
US20090269104A1 (en) 2009-10-29
US8160480B2 (en) 2012-04-17
JP2009265322A (ja) 2009-11-12

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