DE69329768D1 - Arbeitseinheit und Bilderzeugungsgerät - Google Patents

Arbeitseinheit und Bilderzeugungsgerät

Info

Publication number
DE69329768D1
DE69329768D1 DE69329768T DE69329768T DE69329768D1 DE 69329768 D1 DE69329768 D1 DE 69329768D1 DE 69329768 T DE69329768 T DE 69329768T DE 69329768 T DE69329768 T DE 69329768T DE 69329768 D1 DE69329768 D1 DE 69329768D1
Authority
DE
Germany
Prior art keywords
imaging device
work unit
work
unit
imaging
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
DE69329768T
Other languages
English (en)
Other versions
DE69329768T2 (de
Inventor
Takuzou Ikeyama
Mitsuru Yamazaki
Masaru Takusagawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69329768D1 publication Critical patent/DE69329768D1/de
Application granted granted Critical
Publication of DE69329768T2 publication Critical patent/DE69329768T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • 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
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • 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
    • 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
    • G03G2221/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the transfer unit
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/169—Structural door designs
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • G03G2221/1853—Process cartridge having a submodular arrangement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE69329768T 1992-09-28 1993-09-28 Arbeitseinheit und Bilderzeugungsgerät Expired - Fee Related DE69329768T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4257926A JPH06110264A (ja) 1992-09-28 1992-09-28 画像プロセスユニット及び画像形成装置

Publications (2)

Publication Number Publication Date
DE69329768D1 true DE69329768D1 (de) 2001-01-25
DE69329768T2 DE69329768T2 (de) 2001-10-18

Family

ID=17313115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329768T Expired - Fee Related DE69329768T2 (de) 1992-09-28 1993-09-28 Arbeitseinheit und Bilderzeugungsgerät

Country Status (4)

Country Link
US (1) US5606406A (de)
EP (1) EP0590939B1 (de)
JP (1) JPH06110264A (de)
DE (1) DE69329768T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3073102B2 (ja) * 1992-09-28 2000-08-07 富士通株式会社 プロセスカートリッジ及び画像形成装置
JP2877728B2 (ja) * 1994-04-28 1999-03-31 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
JPH0815940A (ja) * 1994-04-28 1996-01-19 Canon Inc 現像フレーム及びプロセスカートリッジ及び画像形成装置
JP3342178B2 (ja) * 1994-05-17 2002-11-05 ブラザー工業株式会社 画像形成装置
JP3284430B2 (ja) * 1994-08-05 2002-05-20 セイコーエプソン株式会社 画像形成装置
JPH08114959A (ja) * 1994-10-14 1996-05-07 Nec Corp 画像形成装置
US5678125A (en) * 1995-05-17 1997-10-14 Ricoh Company, Ltd. Image forming apparatus
US5835823A (en) * 1997-11-14 1998-11-10 Xerox Corporation Process cartridge including process components having critical image quality and life-extending process path acting regions
JP3406209B2 (ja) * 1997-12-12 2003-05-12 株式会社沖データ 電子写真記録装置
JP2000089643A (ja) * 1998-07-13 2000-03-31 Mita Ind Co Ltd 画像形成装置のイメ―ジングユニット
US6330410B1 (en) * 1999-02-26 2001-12-11 Brother Kogyo Kabushiki Kaisha Photosensitive member cartridge
JP4737349B2 (ja) * 1999-02-26 2011-07-27 ブラザー工業株式会社 画像形成装置
ATE431576T1 (de) * 1999-02-26 2009-05-15 Brother Ind Ltd Kartusche für ein photosensitives bestandteil
JP2000280570A (ja) * 1999-03-31 2000-10-10 Brother Ind Ltd 画像形成装置
US7252446B2 (en) * 2004-03-31 2007-08-07 Brother Kogoy Kabushiki Kaisha Image forming apparatus
JP2005326788A (ja) * 2004-05-17 2005-11-24 Brother Ind Ltd 画像形成装置およびプロセスカートリッジ
JP2006184557A (ja) * 2004-12-27 2006-07-13 Brother Ind Ltd 像担持体カートリッジ、画像形成装置
JP4561409B2 (ja) * 2005-03-03 2010-10-13 ブラザー工業株式会社 プロセスカートリッジ
EP2363752B1 (de) * 2005-04-26 2012-10-17 Brother Kogyo Kabushiki Kaisha Prozesskartusche für eine Bilderzeugungsvorrichtung
JP2006349702A (ja) * 2005-06-13 2006-12-28 Kyocera Mita Corp 画像形成装置
JP5071433B2 (ja) 2009-05-01 2012-11-14 富士ゼロックス株式会社 画像形成装置
JP5962272B2 (ja) * 2012-07-09 2016-08-03 ブラザー工業株式会社 カートリッジおよび画像形成装置
JP5962273B2 (ja) 2012-07-09 2016-08-03 ブラザー工業株式会社 画像形成装置
JP5953996B2 (ja) * 2012-07-09 2016-07-20 ブラザー工業株式会社 カートリッジ
JP5920070B2 (ja) * 2012-07-09 2016-05-18 ブラザー工業株式会社 画像形成装置
JP6834145B2 (ja) * 2016-03-01 2021-02-24 富士ゼロックス株式会社 画像形成装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391272A (en) * 1942-09-14 1945-12-18 Rose David Conveyer
US3002792A (en) * 1958-11-20 1961-10-03 Mathews Conveyer Co Roller conveyer structure
US3053368A (en) * 1961-09-26 1962-09-11 Stanley Klahn Roller conveyor tables and the like
US4257700A (en) * 1978-04-18 1981-03-24 Olympus Optical Co., Ltd. Electrophotographic apparatus
JPS56126876A (en) * 1980-03-12 1981-10-05 Toshiba Corp Transfer roller equipment
JPS56140360A (en) * 1980-04-04 1981-11-02 Konishiroku Photo Ind Co Ltd Image recorder
JPS57139764A (en) * 1981-02-24 1982-08-28 Konishiroku Photo Ind Co Ltd Copying device
JPS5825651A (ja) * 1981-08-07 1983-02-15 Canon Inc 画像形成装置
JPS60166960A (ja) * 1984-02-09 1985-08-30 Ricoh Co Ltd 画像形成装置
JPS6156371A (ja) * 1984-08-28 1986-03-22 Konishiroku Photo Ind Co Ltd 複写機
US4681422A (en) * 1984-11-01 1987-07-21 Tokyo Electric Co., Ltd. Paper supply device for an electrostatic photographic printer
KR920001973B1 (ko) * 1986-01-24 1992-03-07 도오꾜오 덴끼 가부시끼가이샤 정전 사진장치
EP0562647A2 (de) * 1986-04-04 1993-09-29 Seiko Epson Corporation Gerät zum Erzeugen eines Bildes auf einem Aufnahmematerial
US4829334A (en) * 1986-05-28 1989-05-09 Mita Industrial Co., Ltd. Image-forming machine having a cover member for covering part of an image bearing member
US4875077A (en) * 1986-05-28 1989-10-17 Mita Industrial Co., Ltd Image-forming machine
JPH0812533B2 (ja) * 1986-11-13 1996-02-07 三田工業株式会社 画像生成機
JPH0612473B2 (ja) * 1987-02-14 1994-02-16 富士通株式会社 像担持体ユニット及び該ユニットを使用する電子写真記録装置
JPS63210856A (ja) * 1987-02-27 1988-09-01 Nec Corp プロセスキツト
JPS647047A (en) * 1987-06-30 1989-01-11 Toshiba Corp Image forming device
JPS6442662A (en) * 1987-08-10 1989-02-14 Sharp Kk Transfer type copying machine
JPH02148076A (ja) * 1988-11-29 1990-06-06 Canon Inc 転写部材汚れ防止方法
EP0376617B1 (de) * 1988-12-27 1994-03-02 Konica Corporation Farbbilderzeugungsgerät
JPH03100665A (ja) * 1989-09-14 1991-04-25 Canon Inc 画像形成装置に着脱可能なプロセスカートリッジ
US5136329A (en) * 1989-12-21 1992-08-04 Canon Kabushiki Kaisha Image forming apparatus capable of utilizing excess heat
JP2749189B2 (ja) * 1990-10-02 1998-05-13 キヤノン株式会社 画像形成装置
JPH04190252A (ja) * 1990-11-23 1992-07-08 Minolta Camera Co Ltd 感光体を含む作像カートリッジ
JPH0545951A (ja) * 1991-08-16 1993-02-26 Minolta Camera Co Ltd 作像カートリツジ
EP0530491B1 (de) * 1991-08-02 1997-05-07 Minolta Co., Ltd. Elektrofotografisches Bilderzeugungsgerät mit abnehmbarer Bilderzeugerkassette
DE4315785C2 (de) * 1992-05-13 1999-02-18 Fujitsu Ltd Tonerbildfixiereinrichtung
JP3073102B2 (ja) * 1992-09-28 2000-08-07 富士通株式会社 プロセスカートリッジ及び画像形成装置
JPH06110262A (ja) * 1992-09-28 1994-04-22 Fujitsu Ltd 画像形成装置

Also Published As

Publication number Publication date
EP0590939A3 (en) 1996-03-20
EP0590939A2 (de) 1994-04-06
EP0590939B1 (de) 2000-12-20
US5606406A (en) 1997-02-25
JPH06110264A (ja) 1994-04-22
DE69329768T2 (de) 2001-10-18

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee