JP4579953B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP4579953B2
JP4579953B2 JP2007222570A JP2007222570A JP4579953B2 JP 4579953 B2 JP4579953 B2 JP 4579953B2 JP 2007222570 A JP2007222570 A JP 2007222570A JP 2007222570 A JP2007222570 A JP 2007222570A JP 4579953 B2 JP4579953 B2 JP 4579953B2
Authority
JP
Japan
Prior art keywords
unit
fixing unit
speed
recording material
fixing
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
JP2007222570A
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English (en)
Japanese (ja)
Other versions
JP2009053612A5 (enExample
JP2009053612A (ja
Inventor
彰道 鈴木
秀夫 七瀧
健二 渡辺
健二 高木
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 JP2007222570A priority Critical patent/JP4579953B2/ja
Priority to PCT/JP2008/066014 priority patent/WO2009028731A1/ja
Priority to US12/355,233 priority patent/US7941063B2/en
Publication of JP2009053612A publication Critical patent/JP2009053612A/ja
Publication of JP2009053612A5 publication Critical patent/JP2009053612A5/ja
Application granted granted Critical
Publication of JP4579953B2 publication Critical patent/JP4579953B2/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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/657—Feeding path after the transfer point and up to the fixing point, e.g. guides and feeding means for handling copy material carrying an unfused toner image
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00611—Detector details, e.g. optical detector
    • G03G2215/00616—Optical detector
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00721—Detection of physical properties of sheet position
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00919—Special copy medium handling apparatus
    • G03G2215/00945—Copy material feeding speed varied over the feed path

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2007222570A 2007-08-29 2007-08-29 画像形成装置 Expired - Fee Related JP4579953B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007222570A JP4579953B2 (ja) 2007-08-29 2007-08-29 画像形成装置
PCT/JP2008/066014 WO2009028731A1 (ja) 2007-08-29 2008-08-29 画像形成装置
US12/355,233 US7941063B2 (en) 2007-08-29 2009-01-16 Image forming apparatus with loop control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007222570A JP4579953B2 (ja) 2007-08-29 2007-08-29 画像形成装置

Publications (3)

Publication Number Publication Date
JP2009053612A JP2009053612A (ja) 2009-03-12
JP2009053612A5 JP2009053612A5 (enExample) 2010-08-05
JP4579953B2 true JP4579953B2 (ja) 2010-11-10

Family

ID=40387427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007222570A Expired - Fee Related JP4579953B2 (ja) 2007-08-29 2007-08-29 画像形成装置

Country Status (3)

Country Link
US (1) US7941063B2 (enExample)
JP (1) JP4579953B2 (enExample)
WO (1) WO2009028731A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7690651B2 (en) * 2006-02-03 2010-04-06 Canon Kabushiki Kaisha Image forming apparatus and remaining sheet detection method thereof
JP2009276419A (ja) * 2008-05-13 2009-11-26 Canon Inc 定着用ローラ及びこれを用いた画像定着装置
JP5429690B2 (ja) 2009-09-14 2014-02-26 株式会社リコー 画像形成装置及び消費電力報知方法
JP5506331B2 (ja) * 2009-10-30 2014-05-28 キヤノン株式会社 画像形成装置
JP2011191570A (ja) * 2010-03-15 2011-09-29 Ricoh Co Ltd 定着装置及び画像形成装置
JP5214709B2 (ja) 2010-11-24 2013-06-19 キヤノンファインテック株式会社 シート処理装置と画像形成装置
JP5323029B2 (ja) * 2010-11-25 2013-10-23 株式会社沖データ 媒体検出装置および画像形成装置
JP2013028471A (ja) 2011-06-23 2013-02-07 Canon Inc シート積載装置及び画像形成装置
JP6089409B2 (ja) 2012-02-13 2017-03-08 株式会社リコー 画像形成装置および画像形成装置の制御方法
JP6160118B2 (ja) * 2013-02-25 2017-07-12 ブラザー工業株式会社 画像形成装置
JP5909474B2 (ja) * 2013-09-30 2016-04-26 京セラドキュメントソリューションズ株式会社 定着装置及び画像形成装置
JP2015096894A (ja) * 2013-11-15 2015-05-21 キヤノン株式会社 画像形成装置
JP6201682B2 (ja) * 2013-11-25 2017-09-27 ブラザー工業株式会社 加熱ローラの製造方法
JP5696773B2 (ja) * 2013-12-11 2015-04-08 株式会社リコー 画像形成装置
JP6455157B2 (ja) * 2014-03-17 2019-01-23 株式会社リコー 画像形成装置
JP6537383B2 (ja) * 2015-07-14 2019-07-03 キヤノン株式会社 シート搬送装置および画像形成装置
JP2018072769A (ja) * 2016-11-04 2018-05-10 シャープ株式会社 画像形成装置
JP6946073B2 (ja) * 2017-06-23 2021-10-06 キヤノン株式会社 定着部材、これを用いた定着装置および画像形成装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438398A (en) * 1992-05-29 1995-08-01 Canon Kabushiki Kaisha Image forming apparatus with intermediate transfer member
JPH07234604A (ja) * 1994-02-23 1995-09-05 Canon Inc 画像形成装置
JPH10340012A (ja) * 1997-06-05 1998-12-22 Canon Inc 画像形成装置
JP2001042595A (ja) * 1999-03-19 2001-02-16 Canon Inc 画像形成装置
JP2001282072A (ja) * 2000-03-31 2001-10-12 Canon Inc 画像形成装置
JP2002372888A (ja) * 2001-06-13 2002-12-26 Fuji Xerox Co Ltd 定着装置及びこれを用いた画像形成装置
JP2005203181A (ja) * 2004-01-14 2005-07-28 Canon Inc 加熱装置および画像形成装置
JP4590210B2 (ja) * 2004-05-28 2010-12-01 キヤノン株式会社 画像形成装置
JP4371960B2 (ja) * 2004-09-06 2009-11-25 キヤノン株式会社 画像形成装置
JP2006139150A (ja) * 2004-11-12 2006-06-01 Canon Inc 画像形成装置
JP2007058083A (ja) * 2005-08-26 2007-03-08 Canon Inc 画像形成装置における制御方法
US7703757B2 (en) * 2007-01-31 2010-04-27 Canon Kabushiki Kaisha Sheet processing apparatus
US8616106B2 (en) * 2007-02-27 2013-12-31 Canon Kabushiki Kaisha Sheet cutting apparatus and image forming apparatus
US8146904B2 (en) * 2007-11-27 2012-04-03 Canon Kabushiki Kaisha Sheet stacking apparatus, sheet processing apparatus, and image forming apparatus

Also Published As

Publication number Publication date
US7941063B2 (en) 2011-05-10
JP2009053612A (ja) 2009-03-12
WO2009028731A1 (ja) 2009-03-05
US20090129797A1 (en) 2009-05-21

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