JP3944197B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP3944197B2
JP3944197B2 JP2004196085A JP2004196085A JP3944197B2 JP 3944197 B2 JP3944197 B2 JP 3944197B2 JP 2004196085 A JP2004196085 A JP 2004196085A JP 2004196085 A JP2004196085 A JP 2004196085A JP 3944197 B2 JP3944197 B2 JP 3944197B2
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JP
Japan
Prior art keywords
toner
image
color
black
ratio
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
JP2004196085A
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English (en)
Japanese (ja)
Other versions
JP2006018050A (ja
JP2006018050A5 (enExample
Inventor
和朗 小野
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 JP2004196085A priority Critical patent/JP3944197B2/ja
Priority to US11/168,355 priority patent/US7366457B2/en
Publication of JP2006018050A publication Critical patent/JP2006018050A/ja
Publication of JP2006018050A5 publication Critical patent/JP2006018050A5/ja
Application granted granted Critical
Publication of JP3944197B2 publication Critical patent/JP3944197B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G03G21/10—Collecting or recycling waste developer
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Color Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2004196085A 2004-07-01 2004-07-01 画像形成装置 Expired - Fee Related JP3944197B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004196085A JP3944197B2 (ja) 2004-07-01 2004-07-01 画像形成装置
US11/168,355 US7366457B2 (en) 2004-07-01 2005-06-29 Color image forming apparatus having toner recycling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004196085A JP3944197B2 (ja) 2004-07-01 2004-07-01 画像形成装置

Publications (3)

Publication Number Publication Date
JP2006018050A JP2006018050A (ja) 2006-01-19
JP2006018050A5 JP2006018050A5 (enExample) 2006-03-09
JP3944197B2 true JP3944197B2 (ja) 2007-07-11

Family

ID=35514068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004196085A Expired - Fee Related JP3944197B2 (ja) 2004-07-01 2004-07-01 画像形成装置

Country Status (2)

Country Link
US (1) US7366457B2 (enExample)
JP (1) JP3944197B2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7289743B2 (en) * 2004-01-20 2007-10-30 Seiko Epson Corporation Image forming apparatus, a toner counter and a calculation method of toner consumption
US7650086B2 (en) * 2006-07-05 2010-01-19 Kabushiki Kaisha Toshiba Image forming apparatus, and toner recycle method
JP4298733B2 (ja) * 2006-09-25 2009-07-22 シャープ株式会社 現像剤回収装置およびそれを備える画像形成装置
JP4380706B2 (ja) 2007-01-04 2009-12-09 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
JP2008170510A (ja) * 2007-01-09 2008-07-24 Ricoh Co Ltd 画像形成装置
US7848680B2 (en) * 2007-01-10 2010-12-07 Kabushiki Kaisha Toshiba Image forming apparatus and toner collection method
US8219005B2 (en) * 2007-12-28 2012-07-10 Fuji Xerox Co., Ltd. Developing device, image forming apparatus and developer cartridge
JP2009163099A (ja) * 2008-01-09 2009-07-23 Konica Minolta Business Technologies Inc 画像形成装置
JP4780627B2 (ja) * 2008-06-27 2011-09-28 株式会社沖データ 現像装置及び画像形成装置
US20100104300A1 (en) * 2008-10-29 2010-04-29 Kabushiki Kaisha Toshiba Image forming apparatus
US8000635B2 (en) * 2008-12-19 2011-08-16 Xerox Corporation Developer homogenizer for multi-engine printing system
JP4831204B2 (ja) 2009-04-28 2011-12-07 ブラザー工業株式会社 画像形成装置および像担持体ユニット
US8538281B2 (en) 2010-04-21 2013-09-17 Kabushiki Kaisha Toshiba Image forming apparatus and image forming method
JP4997320B2 (ja) * 2010-06-17 2012-08-08 シャープ株式会社 画像形成装置
US8410913B2 (en) 2011-03-07 2013-04-02 Kenneth Cottrell Enhancing depth perception
US9261361B2 (en) 2011-03-07 2016-02-16 Kenneth Cottrell Enhancing depth perception
JP5971464B2 (ja) * 2012-04-02 2016-08-17 コニカミノルタ株式会社 画像形成装置
JP6536089B2 (ja) * 2015-03-06 2019-07-03 富士ゼロックス株式会社 画像形成装置及び画像形成プログラム
JP2024040926A (ja) * 2022-09-13 2024-03-26 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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07191586A (ja) * 1993-12-27 1995-07-28 Minolta Co Ltd 画像形成装置
JPH07281484A (ja) 1994-04-12 1995-10-27 Canon Inc フルカラー用トナー，現像剤及び画像形成方法
JP3366969B2 (ja) 1994-08-22 2003-01-14 コニカ株式会社 画像形成装置及び画像形成方法
JPH08248853A (ja) 1995-03-06 1996-09-27 Ricoh Co Ltd 画像形成装置
JPH0996939A (ja) * 1995-09-29 1997-04-08 Konica Corp 画像形成装置及び画像形成方法
JP2000035703A (ja) 1998-07-17 2000-02-02 Ricoh Co Ltd 画像形成装置
JP3352399B2 (ja) * 1998-07-24 2002-12-03 シャープ株式会社 トナー補給装置およびそれを備えた画像形成装置
JP3661563B2 (ja) 2000-05-26 2005-06-15 松下電器産業株式会社 カラー画像形成装置
JP2002040748A (ja) 2000-07-31 2002-02-06 Kyocera Mita Corp カラー画像形成装置
JP2002365995A (ja) * 2001-06-07 2002-12-20 Ricoh Co Ltd 画像形成装置
JP4700842B2 (ja) * 2001-06-08 2011-06-15 株式会社リコー 画像形成方法及び装置
US6721534B2 (en) * 2001-06-08 2004-04-13 Ricoh Company, Limited Image formation method and image formation apparatus
JP4739582B2 (ja) 2001-07-02 2011-08-03 株式会社リコー 画像形成装置及び方法
JP2003149911A (ja) 2001-11-12 2003-05-21 Ricoh Co Ltd カラー画像形成装置及びカラー画像形成方法
JP2003345096A (ja) 2002-05-27 2003-12-03 Konica Minolta Holdings Inc カラー画像形成装置
JP4265888B2 (ja) * 2002-06-12 2009-05-20 株式会社リコー 画像形成装置
JP4550501B2 (ja) * 2004-07-15 2010-09-22 株式会社リコー 画像形成装置
JP4569327B2 (ja) * 2005-03-09 2010-10-27 富士ゼロックス株式会社 カラー画像形成装置
JP2006267938A (ja) * 2005-03-25 2006-10-05 Fuji Xerox Co Ltd 画像形成装置

Also Published As

Publication number Publication date
US7366457B2 (en) 2008-04-29
US20060002750A1 (en) 2006-01-05
JP2006018050A (ja) 2006-01-19

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