JP2016004070A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2016004070A
JP2016004070A JP2014122463A JP2014122463A JP2016004070A JP 2016004070 A JP2016004070 A JP 2016004070A JP 2014122463 A JP2014122463 A JP 2014122463A JP 2014122463 A JP2014122463 A JP 2014122463A JP 2016004070 A JP2016004070 A JP 2016004070A
Authority
JP
Japan
Prior art keywords
developer
photosensitive drum
charging
image
toner
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.)
Pending
Application number
JP2014122463A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016004070A5 (enExample
Inventor
元就 伊藤
Motonari Ito
元就 伊藤
足立　元紀
Motonori Adachi
元紀 足立
砂原　賢
Ken Sunahara
賢 砂原
邦秋 玉垣
Kuniaki Tamagaki
邦秋 玉垣
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 JP2014122463A priority Critical patent/JP2016004070A/ja
Priority to US14/733,082 priority patent/US9547273B2/en
Priority to CN201510312651.9A priority patent/CN105319899B/zh
Priority to EP15171579.4A priority patent/EP2955583B1/en
Priority to KR1020150083319A priority patent/KR101811101B1/ko
Publication of JP2016004070A publication Critical patent/JP2016004070A/ja
Publication of JP2016004070A5 publication Critical patent/JP2016004070A5/ja
Pending legal-status Critical Current

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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
    • G03G21/10—Collecting or recycling waste developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/065—Arrangements for controlling the potential of the developing electrode
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/505—Detecting the speed, e.g. for continuous control of recording starting time
    • 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
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0064—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using the developing unit, e.g. cleanerless or multi-cycle apparatus
    • 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
    • G03G2215/02—Arrangements for laying down a uniform charge
    • G03G2215/021—Arrangements for laying down a uniform charge by contact, friction or induction
    • G03G2215/025—Arrangements for laying down a uniform charge by contact, friction or induction using contact charging means having lateral dimensions related to other apparatus means, e.g. photodrum, developing roller

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2014122463A 2014-06-13 2014-06-13 画像形成装置 Pending JP2016004070A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014122463A JP2016004070A (ja) 2014-06-13 2014-06-13 画像形成装置
US14/733,082 US9547273B2 (en) 2014-06-13 2015-06-08 Image forming apparatus having simultaneous development and cleaning
CN201510312651.9A CN105319899B (zh) 2014-06-13 2015-06-09 图像形成装置
EP15171579.4A EP2955583B1 (en) 2014-06-13 2015-06-11 Image forming apparatus
KR1020150083319A KR101811101B1 (ko) 2014-06-13 2015-06-12 화상 형성 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014122463A JP2016004070A (ja) 2014-06-13 2014-06-13 画像形成装置

Publications (2)

Publication Number Publication Date
JP2016004070A true JP2016004070A (ja) 2016-01-12
JP2016004070A5 JP2016004070A5 (enExample) 2017-07-27

Family

ID=53373355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014122463A Pending JP2016004070A (ja) 2014-06-13 2014-06-13 画像形成装置

Country Status (5)

Country Link
US (1) US9547273B2 (enExample)
EP (1) EP2955583B1 (enExample)
JP (1) JP2016004070A (enExample)
KR (1) KR101811101B1 (enExample)
CN (1) CN105319899B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3523714A1 (de) 2016-10-10 2019-08-14 Volkswagen Aktiengesellschaft Verfahren zur anpassung der darstellung und bedienung einer grafischen benutzerschnittstelle
US10234806B2 (en) 2017-02-23 2019-03-19 Canon Kabushiki Kaisha Image forming apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05210300A (ja) * 1991-10-30 1993-08-20 Oki Electric Ind Co Ltd 画像形成装置及び画像形成方法
JPH10213945A (ja) * 1997-01-29 1998-08-11 Canon Inc 画像形成装置及びプロセスカートリッジ
JP2000122377A (ja) * 1998-10-09 2000-04-28 Canon Inc 画像形成装置および帯電部材
JP2003156925A (ja) * 2001-11-22 2003-05-30 Canon Inc 摩擦帯電評価方法、及び電子写真方法
US6649315B1 (en) * 1998-08-27 2003-11-18 Nippon Zeon Co., Ltd. Nonmagnetic one component developer and developing method
JP2006154093A (ja) * 2004-11-26 2006-06-15 Canon Inc 磁性トナー、現像方法、画像形成方法、現像装置、電子写真カートリッジ、及び電子写真画像形成装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967231A (en) * 1987-12-29 1990-10-30 Kabushiki Kaisha Toshiba Apparatus for forming an electrophotographic latent image
JP2987254B2 (ja) * 1992-05-29 1999-12-06 株式会社東芝 現像装置並びに画像形成装置
EP0642063B1 (en) * 1993-09-07 1999-05-06 Matsushita Electric Industrial Co., Ltd. charging device and image forming apparatus containing the charging device
DE69721607T2 (de) * 1996-02-20 2004-03-18 Canon K.K. Bildherstellungsverfahren
DE69728951T2 (de) * 1996-11-26 2005-03-31 Canon K.K. Bilderzeugungsverfahren
EP0863447B1 (en) 1997-03-05 2003-09-17 Canon Kabushiki Kaisha Charging device, charging method, cartridge and image forming apparatus
US6118965A (en) * 1997-10-20 2000-09-12 Canon Kabushiki Kaisha Image forming apparatus having a contact-type charger
JP3502554B2 (ja) * 1998-02-04 2004-03-02 シャープ株式会社 現像装置
JP4298114B2 (ja) * 2000-02-21 2009-07-15 キヤノン株式会社 現像剤並びに該現像剤を用いた画像形成方法及びプロセスカートリッジ
CA2337087C (en) * 2000-03-08 2006-06-06 Canon Kabushiki Kaisha Magnetic toner, process for production thereof, and image forming method, apparatus and process cartridge using the toner
JP3647409B2 (ja) * 2000-10-20 2005-05-11 キヤノン株式会社 帯電装置、プロセスカートリッジ、画像形成装置、ローラー形状の帯電部材
US6553199B2 (en) 2000-10-20 2003-04-22 Canon Kabushiki Kaisha Charging device, process cartridge and image forming apparatus
DE60126461T2 (de) * 2000-11-15 2007-10-25 Canon K.K. Bilderzeugungsverfahren und Bilderzeugungsvorrichtung
JP3728267B2 (ja) * 2002-04-23 2005-12-21 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JP3793192B2 (ja) 2002-10-25 2006-07-05 キヤノン株式会社 画像形成装置
JP2005156654A (ja) 2003-11-21 2005-06-16 Canon Inc 帯電装置、プロセスカートリッジおよび画像形成装置
JP4510493B2 (ja) 2004-03-29 2010-07-21 キヤノン株式会社 画像形成装置
JP6099893B2 (ja) * 2012-07-10 2017-03-22 キヤノン株式会社 画像形成装置
JP6112794B2 (ja) * 2012-07-10 2017-04-12 キヤノン株式会社 画像形成装置
KR101813319B1 (ko) * 2014-02-18 2017-12-28 캐논 가부시끼가이샤 현상 장치, 카트리지 및 화상 형성 장치
JP6624802B2 (ja) * 2014-06-13 2019-12-25 キヤノン株式会社 画像形成装置
JP6602002B2 (ja) * 2014-08-22 2019-11-06 キヤノン株式会社 画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05210300A (ja) * 1991-10-30 1993-08-20 Oki Electric Ind Co Ltd 画像形成装置及び画像形成方法
JPH10213945A (ja) * 1997-01-29 1998-08-11 Canon Inc 画像形成装置及びプロセスカートリッジ
US6649315B1 (en) * 1998-08-27 2003-11-18 Nippon Zeon Co., Ltd. Nonmagnetic one component developer and developing method
JP2000122377A (ja) * 1998-10-09 2000-04-28 Canon Inc 画像形成装置および帯電部材
JP2003156925A (ja) * 2001-11-22 2003-05-30 Canon Inc 摩擦帯電評価方法、及び電子写真方法
JP2006154093A (ja) * 2004-11-26 2006-06-15 Canon Inc 磁性トナー、現像方法、画像形成方法、現像装置、電子写真カートリッジ、及び電子写真画像形成装置

Also Published As

Publication number Publication date
US9547273B2 (en) 2017-01-17
EP2955583B1 (en) 2020-05-13
US20150362886A1 (en) 2015-12-17
EP2955583A1 (en) 2015-12-16
CN105319899A (zh) 2016-02-10
CN105319899B (zh) 2020-02-18
KR20150143355A (ko) 2015-12-23
KR101811101B1 (ko) 2017-12-20

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