JP5511440B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5511440B2
JP5511440B2 JP2010043746A JP2010043746A JP5511440B2 JP 5511440 B2 JP5511440 B2 JP 5511440B2 JP 2010043746 A JP2010043746 A JP 2010043746A JP 2010043746 A JP2010043746 A JP 2010043746A JP 5511440 B2 JP5511440 B2 JP 5511440B2
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JP
Japan
Prior art keywords
contact
separation
image carrier
timing
speed
Prior art date
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Active
Application number
JP2010043746A
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English (en)
Japanese (ja)
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JP2011180318A5 (enExample
JP2011180318A (ja
Inventor
聡 村▲崎▼
俊文 北村
泰尚 松本
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
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2010043746A priority Critical patent/JP5511440B2/ja
Publication of JP2011180318A publication Critical patent/JP2011180318A/ja
Publication of JP2011180318A5 publication Critical patent/JP2011180318A5/ja
Application granted granted Critical
Publication of JP5511440B2 publication Critical patent/JP5511440B2/ja
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    • 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
    • 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
    • G03G2215/0151—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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP2010043746A 2009-06-12 2010-03-01 画像形成装置 Active JP5511440B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010043746A JP5511440B2 (ja) 2009-06-12 2010-03-01 画像形成装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009141391 2009-06-12
JP2009141391 2009-06-12
JP2010024604 2010-02-05
JP2010024604 2010-02-05
JP2010043746A JP5511440B2 (ja) 2009-06-12 2010-03-01 画像形成装置

Publications (3)

Publication Number Publication Date
JP2011180318A JP2011180318A (ja) 2011-09-15
JP2011180318A5 JP2011180318A5 (enExample) 2013-04-18
JP5511440B2 true JP5511440B2 (ja) 2014-06-04

Family

ID=43306563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010043746A Active JP5511440B2 (ja) 2009-06-12 2010-03-01 画像形成装置

Country Status (3)

Country Link
US (1) US8412076B2 (enExample)
JP (1) JP5511440B2 (enExample)
CN (2) CN103454877B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5665311B2 (ja) * 2009-12-14 2015-02-04 キヤノン株式会社 画像形成装置
JP5595217B2 (ja) * 2010-10-18 2014-09-24 キヤノン株式会社 画像形成装置
JP5414880B2 (ja) * 2011-12-28 2014-02-12 キヤノン株式会社 画像形成装置
CN105301929A (zh) 2011-12-28 2016-02-03 佳能株式会社 图像形成装置
US9227427B2 (en) 2011-12-28 2016-01-05 Canon Kabushiki Kaisha Image forming apparatus
JP6100072B2 (ja) * 2013-04-24 2017-03-22 キヤノン株式会社 画像形成装置
JP6143581B2 (ja) * 2013-06-28 2017-06-07 キヤノン株式会社 画像形成装置
JP2016071053A (ja) * 2014-09-29 2016-05-09 ブラザー工業株式会社 画像形成装置
US9791803B2 (en) * 2015-05-29 2017-10-17 Canon Kabushiki Kaisha Image forming apparatus having multiple driving force transmitting drive trains
JP2018045084A (ja) * 2016-09-14 2018-03-22 キヤノン株式会社 画像形成装置
US10866539B2 (en) * 2016-11-09 2020-12-15 Canon Kabushiki Kaisha Unit having a developer conveying member and a filter for a chamber
KR20180085597A (ko) * 2017-01-19 2018-07-27 에이치피프린팅코리아 주식회사 현상닙 해제 불량을 검출하는 화상 형성 장치 및 현상닙 해제 불량을 검출하는 방법
JP7294037B2 (ja) * 2019-09-30 2023-06-20 ブラザー工業株式会社 画像形成装置
JP7672877B2 (ja) * 2021-04-30 2025-05-08 キヤノン株式会社 画像形成装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2979452B2 (ja) * 1993-01-18 1999-11-15 松下電器産業株式会社 電子写真装置
JP2002006716A (ja) * 2000-06-19 2002-01-11 Matsushita Electric Ind Co Ltd 画像形成装置
JP3829912B2 (ja) * 2000-09-20 2006-10-04 セイコーエプソン株式会社 画像形成ユニットの離当接タイミング調整装置
US6795671B2 (en) * 2002-01-15 2004-09-21 Canon Kabushiki Kaisha Image forming apparatus featuring switchable, contact and spaced, clutch-operated developing units
JP4265154B2 (ja) * 2002-06-14 2009-05-20 富士ゼロックス株式会社 画像形成装置
JP2004198974A (ja) * 2002-12-20 2004-07-15 Seiko Epson Corp 画像形成装置および画像形成方法
JP4374970B2 (ja) * 2003-09-30 2009-12-02 ブラザー工業株式会社 画像形成装置
JP2005195679A (ja) * 2003-12-26 2005-07-21 Fuji Xerox Co Ltd 画像形成装置
JP3976012B2 (ja) * 2004-01-23 2007-09-12 ブラザー工業株式会社 パッチ濃度測定装置、および画像形成装置
JP4247747B2 (ja) * 2005-01-20 2009-04-02 ブラザー工業株式会社 画像形成装置及び現像カートリッジ
JP4040636B2 (ja) * 2005-03-24 2008-01-30 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
JP4667106B2 (ja) 2005-04-07 2011-04-06 キヤノン株式会社 画像形成装置
JP4280753B2 (ja) * 2005-04-27 2009-06-17 キヤノン株式会社 電子写真画像形成装置及びプロセスカートリッジ
JP2006349763A (ja) * 2005-06-13 2006-12-28 Canon Inc 画像形成装置
JP4777179B2 (ja) * 2005-08-03 2011-09-21 キヤノン株式会社 画像形成装置
JP4581948B2 (ja) * 2005-09-30 2010-11-17 ブラザー工業株式会社 画像形成装置
JP4345018B2 (ja) * 2005-09-30 2009-10-14 ブラザー工業株式会社 画像形成装置およびタンデム型プロセスユニット
JP2007164106A (ja) * 2005-12-16 2007-06-28 Ricoh Co Ltd 接離制御装置とそれを備えた画像形成装置及び接離制御方法
JP4586726B2 (ja) * 2005-12-27 2010-11-24 ブラザー工業株式会社 画像形成装置
JP2007293218A (ja) 2006-04-27 2007-11-08 Fuji Xerox Co Ltd 画像形成装置
JP2008102164A (ja) * 2006-10-17 2008-05-01 Ricoh Co Ltd 画像形成装置
KR101044946B1 (ko) * 2006-12-26 2011-06-28 삼성전자주식회사 투명토너를 채용한 전자사진방식 화상형성장치 및 그인쇄방법
JP2008276014A (ja) * 2007-05-01 2008-11-13 Canon Inc 画像形成装置及びその制御方法
JP5503251B2 (ja) * 2008-11-14 2014-05-28 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
CN101923301B (zh) 2013-04-10
CN103454877B (zh) 2016-06-29
CN103454877A (zh) 2013-12-18
US8412076B2 (en) 2013-04-02
JP2011180318A (ja) 2011-09-15
US20100316413A1 (en) 2010-12-16
CN101923301A (zh) 2010-12-22

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