DE60022956D1 - Arbeitseinheit eines Bilderzeugungsgeräts mit Aufladewalze und Reinigungseinheit, wobei letztere nur zum Reinigen und durch einen Motorantrieb mit der Aufladewalze in Kontakt gebracht wird - Google Patents

Arbeitseinheit eines Bilderzeugungsgeräts mit Aufladewalze und Reinigungseinheit, wobei letztere nur zum Reinigen und durch einen Motorantrieb mit der Aufladewalze in Kontakt gebracht wird

Info

Publication number
DE60022956D1
DE60022956D1 DE60022956T DE60022956T DE60022956D1 DE 60022956 D1 DE60022956 D1 DE 60022956D1 DE 60022956 T DE60022956 T DE 60022956T DE 60022956 T DE60022956 T DE 60022956T DE 60022956 D1 DE60022956 D1 DE 60022956D1
Authority
DE
Germany
Prior art keywords
charging roller
cleaning
unit
brought
image forming
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 - Lifetime
Application number
DE60022956T
Other languages
English (en)
Other versions
DE60022956T2 (de
Inventor
Atsunori Kitazawa
Hidetsugu Shimura
Yujiro Nomura
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP11195955A external-priority patent/JP2001022166A/ja
Priority claimed from JP19595199A external-priority patent/JP3712039B2/ja
Priority claimed from JP11195956A external-priority patent/JP2001022243A/ja
Priority claimed from JP20604799A external-priority patent/JP3687727B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE60022956D1 publication Critical patent/DE60022956D1/de
Application granted granted Critical
Publication of DE60022956T2 publication Critical patent/DE60022956T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
    • 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
    • G03G15/0225—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 provided with means for cleaning the charging member
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1693—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for charging

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE60022956T 1999-07-09 2000-07-07 Arbeitseinheit eines Bilderzeugungsgeräts mit Aufladewalze und Reinigungseinheit, wobei letztere nur zum Reinigen und durch einen Motorantrieb mit der Aufladewalze in Kontakt gebracht wird Expired - Lifetime DE60022956T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP11195955A JP2001022166A (ja) 1999-07-09 1999-07-09 画像形成装置
JP19595199A JP3712039B2 (ja) 1999-07-09 1999-07-09 画像形成装置
JP11195956A JP2001022243A (ja) 1999-07-09 1999-07-09 画像形成装置
JP19595699 1999-07-09
JP19595599 1999-07-09
JP19595199 1999-07-09
JP20604799A JP3687727B2 (ja) 1999-07-21 1999-07-21 画像形成装置
JP20604799 1999-07-21

Publications (2)

Publication Number Publication Date
DE60022956D1 true DE60022956D1 (de) 2005-11-10
DE60022956T2 DE60022956T2 (de) 2006-07-13

Family

ID=27475787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60022956T Expired - Lifetime DE60022956T2 (de) 1999-07-09 2000-07-07 Arbeitseinheit eines Bilderzeugungsgeräts mit Aufladewalze und Reinigungseinheit, wobei letztere nur zum Reinigen und durch einen Motorantrieb mit der Aufladewalze in Kontakt gebracht wird

Country Status (3)

Country Link
US (2) US6334034B1 (de)
EP (1) EP1072960B1 (de)
DE (1) DE60022956T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334034B1 (en) * 1999-07-09 2001-12-25 Seiko Epson Corporation Detachable cleaning device for an image forming apparatus
JP2002333762A (ja) * 2001-05-07 2002-11-22 Ricoh Co Ltd 帯電装置および画像形成装置
JP2003066807A (ja) * 2001-08-27 2003-03-05 Fuji Xerox Co Ltd クリーニング部材、帯電装置、転写装置、画像形成装置
JP2004138801A (ja) * 2002-10-17 2004-05-13 Ricoh Co Ltd 帯電装置、作像ユニット及び画像形成装置
JP4018517B2 (ja) * 2002-11-29 2007-12-05 キヤノン株式会社 部品
JP4418336B2 (ja) * 2004-09-28 2010-02-17 株式会社リコー プロセスカートリッジ及び画像形成装置
US7356278B2 (en) * 2005-03-31 2008-04-08 Lexmark International, Inc. Cleaning member for charging device
US7860428B2 (en) * 2006-05-16 2010-12-28 Fuji Xerox Co., Ltd. Detachable holding portions in an image forming apparatus
US8116655B2 (en) * 2008-10-16 2012-02-14 Lexmark International, Inc. Charge roller cleaning member for use in media processing device
US8913917B2 (en) * 2013-01-22 2014-12-16 Xerox Corporation Systems and methods for cleaning bias charge roll surface in printing systems
JP6332182B2 (ja) * 2015-07-21 2018-05-30 京セラドキュメントソリューションズ株式会社 像担持体ユニット及びそれを備えた画像形成装置
JP7259481B2 (ja) 2019-03-28 2023-04-18 ブラザー工業株式会社 現像カートリッジ
CN112914428B (zh) * 2021-03-01 2022-06-03 南京御聘科技有限公司 一种避免晃动造成充电负担的智能制造扫地机基座

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194061A (ja) * 1982-05-10 1983-11-11 Toshiba Corp ロ−ラ−帯電装置
JPS60249169A (ja) 1984-05-24 1985-12-09 Canon Inc コロナ放電器のクリ−ニング装置
JPS63149668A (ja) 1986-12-15 1988-06-22 Canon Inc 帯電方法及び同装置並びにこの装置を備えた電子写真装置
JPH01145000A (ja) * 1987-12-02 1989-06-07 Tosoh Corp 核酸塩基配列における突然変異の測定法
JP2853208B2 (ja) 1989-10-16 1999-02-03 キヤノン株式会社 画像形成装置
EP0777156B1 (de) 1992-04-21 2000-03-22 Sharp Kabushiki Kaisha Elektrophotographisches Kopiergerät
JP3317748B2 (ja) 1993-05-31 2002-08-26 株式会社リコー ローラ帯電装置およびそれを用いた画像形成装置
JP3360391B2 (ja) 1993-06-24 2002-12-24 セイコーエプソン株式会社 画像処理装置および画像処理方法
JPH07110618A (ja) 1993-10-14 1995-04-25 Ricoh Co Ltd 画像形成装置
JPH07128954A (ja) 1993-11-04 1995-05-19 Ricoh Co Ltd 画像形成装置及びその帯電均一化方法
JPH07128956A (ja) 1993-11-05 1995-05-19 Ricoh Co Ltd 画像形成装置
JPH07168422A (ja) 1993-12-15 1995-07-04 Ricoh Co Ltd 画像形成装置
JP3280809B2 (ja) * 1994-03-14 2002-05-13 株式会社リコー 画像形成装置
JP3379867B2 (ja) * 1995-01-20 2003-02-24 株式会社リコー 画像形成装置
JP3410275B2 (ja) * 1996-02-01 2003-05-26 株式会社リコー 画像形成装置
JP3584138B2 (ja) * 1997-02-20 2004-11-04 キヤノン株式会社 画像形成装置
CN100386694C (zh) * 1997-05-30 2008-05-07 株式会社理光 处理卡盒及图像形成装置
KR100228804B1 (ko) * 1997-08-16 1999-11-01 윤종용 전자사진 현상방식을 채용한 화상형성장치에서 접촉대전방식의대전장치
JP3017201B1 (ja) * 1998-12-22 2000-03-06 新潟日本電気株式会社 画像形成装置
US6334034B1 (en) * 1999-07-09 2001-12-25 Seiko Epson Corporation Detachable cleaning device for an image forming apparatus

Also Published As

Publication number Publication date
EP1072960B1 (de) 2005-10-05
US6334034B1 (en) 2001-12-25
US6539186B2 (en) 2003-03-25
DE60022956T2 (de) 2006-07-13
US20020076234A1 (en) 2002-06-20
EP1072960A1 (de) 2001-01-31

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