CN105319899B - 图像形成装置 - Google Patents

图像形成装置 Download PDF

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Publication number
CN105319899B
CN105319899B CN201510312651.9A CN201510312651A CN105319899B CN 105319899 B CN105319899 B CN 105319899B CN 201510312651 A CN201510312651 A CN 201510312651A CN 105319899 B CN105319899 B CN 105319899B
Authority
CN
China
Prior art keywords
charging
photosensitive drum
developer
toner
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.)
Active
Application number
CN201510312651.9A
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English (en)
Chinese (zh)
Other versions
CN105319899A (zh
Inventor
伊藤元就
足立元纪
砂原贤
玉垣邦秋
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
Publication of CN105319899A publication Critical patent/CN105319899A/zh
Application granted granted Critical
Publication of CN105319899B publication Critical patent/CN105319899B/zh
Active 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
    • 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
    • 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
    • G03G15/02—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

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  • 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)
CN201510312651.9A 2014-06-13 2015-06-09 图像形成装置 Active CN105319899B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-122463 2014-06-13
JP2014122463A JP2016004070A (ja) 2014-06-13 2014-06-13 画像形成装置

Publications (2)

Publication Number Publication Date
CN105319899A CN105319899A (zh) 2016-02-10
CN105319899B true CN105319899B (zh) 2020-02-18

Family

ID=53373355

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510312651.9A Active CN105319899B (zh) 2014-06-13 2015-06-09 图像形成装置

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863447A2 (en) * 1997-03-05 1998-09-09 Canon Kabushiki Kaisha Charging device, charging method, cartridge and image forming apparatus
US7043175B2 (en) * 2000-11-15 2006-05-09 Canon Kabushiki Kaisha Image forming method and apparatus

Family Cites Families (26)

* 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
JP2880356B2 (ja) * 1991-10-30 1999-04-05 沖電気工業株式会社 画像形成装置及び画像形成方法
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
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
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
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
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
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
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
JP4366295B2 (ja) * 2004-11-26 2009-11-18 キヤノン株式会社 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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863447A2 (en) * 1997-03-05 1998-09-09 Canon Kabushiki Kaisha Charging device, charging method, cartridge and image forming apparatus
US7043175B2 (en) * 2000-11-15 2006-05-09 Canon Kabushiki Kaisha Image forming method and apparatus

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
JP2016004070A (ja) 2016-01-12
CN105319899A (zh) 2016-02-10
KR20150143355A (ko) 2015-12-23
KR101811101B1 (ko) 2017-12-20

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