JP4948585B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP4948585B2
JP4948585B2 JP2009249751A JP2009249751A JP4948585B2 JP 4948585 B2 JP4948585 B2 JP 4948585B2 JP 2009249751 A JP2009249751 A JP 2009249751A JP 2009249751 A JP2009249751 A JP 2009249751A JP 4948585 B2 JP4948585 B2 JP 4948585B2
Authority
JP
Japan
Prior art keywords
cartridge
forming apparatus
image forming
image carrier
image
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
JP2009249751A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011095522A (ja
JP2011095522A5 (enExample
Inventor
祥史 竹山
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 JP2009249751A priority Critical patent/JP4948585B2/ja
Priority to US12/915,536 priority patent/US8666279B2/en
Publication of JP2011095522A publication Critical patent/JP2011095522A/ja
Publication of JP2011095522A5 publication Critical patent/JP2011095522A5/ja
Application granted granted Critical
Publication of JP4948585B2 publication Critical patent/JP4948585B2/ja
Priority to US13/955,173 priority patent/US8798499B2/en
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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • G03G21/1853—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted perpendicular to the axis of the photosensitive 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
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
    • G03G2215/0177—Rotating set of developing units

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2009249751A 2009-10-30 2009-10-30 画像形成装置 Expired - Fee Related JP4948585B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009249751A JP4948585B2 (ja) 2009-10-30 2009-10-30 画像形成装置
US12/915,536 US8666279B2 (en) 2009-10-30 2010-10-29 Image forming apparatus having process cartridge guide portions
US13/955,173 US8798499B2 (en) 2009-10-30 2013-07-31 Image forming apparatus having image bearing member guide portions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009249751A JP4948585B2 (ja) 2009-10-30 2009-10-30 画像形成装置

Publications (3)

Publication Number Publication Date
JP2011095522A JP2011095522A (ja) 2011-05-12
JP2011095522A5 JP2011095522A5 (enExample) 2011-10-27
JP4948585B2 true JP4948585B2 (ja) 2012-06-06

Family

ID=43925578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009249751A Expired - Fee Related JP4948585B2 (ja) 2009-10-30 2009-10-30 画像形成装置

Country Status (2)

Country Link
US (2) US8666279B2 (enExample)
JP (1) JP4948585B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6463100B2 (ja) 2014-11-28 2019-01-30 キヤノン株式会社 画像形成装置
JP6643052B2 (ja) * 2014-11-28 2020-02-12 キヤノン株式会社 画像形成装置
GB2538746A (en) * 2015-05-27 2016-11-30 Airbus Operations Ltd An actuator
JP6520811B2 (ja) * 2016-04-28 2019-05-29 京セラドキュメントソリューションズ株式会社 ユニット着脱機構及びそれを備えた画像形成装置
US12111606B2 (en) 2022-02-15 2024-10-08 Ricoh Company, Ltd. Image forming apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843742B2 (ja) 1979-04-05 1983-09-28 京セラミタ株式会社 静電複写装置
JP3466831B2 (ja) * 1996-08-29 2003-11-17 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP3721749B2 (ja) * 1997-11-12 2005-11-30 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置のユニットおよびそのユニットを用いる画像形成装置および画像形成装置のユニット検出装置および画像形成装置のユニット検出方法
JP3673663B2 (ja) * 1998-12-25 2005-07-20 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP3061805B2 (ja) 2000-02-01 2000-07-10 松下電器産業株式会社 カラ―画像記録装置
JP2003167434A (ja) 2001-11-30 2003-06-13 Canon Inc 現像剤帯電ユニット、現像カートリッジ、プロセスカートリッジ、及び画像形成装置
JP3634807B2 (ja) * 2002-02-20 2005-03-30 キヤノン株式会社 プロセスカートリッジおよび画像形成装置
JP3873916B2 (ja) * 2003-03-14 2007-01-31 ブラザー工業株式会社 多色画像形成装置
JP4553571B2 (ja) * 2003-10-28 2010-09-29 京セラミタ株式会社 画像形成装置
JP2005283881A (ja) * 2004-03-29 2005-10-13 Brother Ind Ltd 画像形成装置
KR100555748B1 (ko) * 2004-06-12 2006-03-03 삼성전자주식회사 화상형성장치
KR100608068B1 (ko) * 2005-05-10 2006-08-02 삼성전자주식회사 현상기 장착구조 및 이를 구비한 전자사진방식화상형성장치
JP2010060613A (ja) * 2008-09-01 2010-03-18 Canon Inc ドラムカートリッジ及び電子写真画像形成装置

Also Published As

Publication number Publication date
JP2011095522A (ja) 2011-05-12
US20110103831A1 (en) 2011-05-05
US8798499B2 (en) 2014-08-05
US8666279B2 (en) 2014-03-04
US20140029980A1 (en) 2014-01-30

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