DE68908915T2 - Bilderzeugungsgerät mit herausnehmbarer Prozesskassette. - Google Patents

Bilderzeugungsgerät mit herausnehmbarer Prozesskassette.

Info

Publication number
DE68908915T2
DE68908915T2 DE89301649T DE68908915T DE68908915T2 DE 68908915 T2 DE68908915 T2 DE 68908915T2 DE 89301649 T DE89301649 T DE 89301649T DE 68908915 T DE68908915 T DE 68908915T DE 68908915 T2 DE68908915 T2 DE 68908915T2
Authority
DE
Germany
Prior art keywords
imaging device
process cassette
removable process
removable
cassette
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
DE89301649T
Other languages
English (en)
Other versions
DE68908915D1 (de
Inventor
Masanobu Kanoto
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
Priority claimed from JP63047637A external-priority patent/JPH01222269A/ja
Priority claimed from JP63047638A external-priority patent/JP2530473B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE68908915D1 publication Critical patent/DE68908915D1/de
Publication of DE68908915T2 publication Critical patent/DE68908915T2/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • 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
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/1864—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms associated with a positioning function
    • 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
    • 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
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power
    • 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
    • G03G2221/1672—Paper handling
    • 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
    • G03G2221/1684—Frame structures using extractable subframes, e.g. on rails or hinges
    • 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
    • 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
    • G03G2221/1884—Projections on process cartridge for guiding mounting thereof in main machine
DE89301649T 1988-03-02 1989-02-21 Bilderzeugungsgerät mit herausnehmbarer Prozesskassette. Expired - Fee Related DE68908915T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63047637A JPH01222269A (ja) 1988-03-02 1988-03-02 画像形成装置のプロセスカートリッジ駆動機構
JP63047638A JP2530473B2 (ja) 1988-03-02 1988-03-02 画像形成装置

Publications (2)

Publication Number Publication Date
DE68908915D1 DE68908915D1 (de) 1993-10-14
DE68908915T2 true DE68908915T2 (de) 1994-01-20

Family

ID=26387796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89301649T Expired - Fee Related DE68908915T2 (de) 1988-03-02 1989-02-21 Bilderzeugungsgerät mit herausnehmbarer Prozesskassette.

Country Status (5)

Country Link
US (1) US5047803A (de)
EP (1) EP0331324B1 (de)
KR (1) KR930001239B1 (de)
CN (1) CN1021932C (de)
DE (1) DE68908915T2 (de)

Families Citing this family (62)

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US5247316A (en) * 1987-03-31 1993-09-21 Canon Kabushiki Kaisha Laser beam printer having three-point support system
DE3854559T2 (de) * 1987-03-31 1996-03-21 Canon Kk Bilderzeugungsgerät.
EP0346934B1 (de) * 1988-06-17 1995-01-25 Canon Kabushiki Kaisha Bildaufzeichnungsgerät
JP2729409B2 (ja) * 1989-08-01 1998-03-18 キヤノン株式会社 インクシートカートリッジ及び記録装置
US5309202A (en) * 1990-07-26 1994-05-03 Konica Corporation Image forming apparatus
US5262824A (en) * 1990-07-26 1993-11-16 Konica Corporation Image formimg apparatus with automatic process cartridge displacement for maintenance
EP0468752B1 (de) * 1990-07-26 1995-12-20 Konica Corporation Bilderzeugungsgerät
US5182595A (en) * 1990-07-26 1993-01-26 Konica Corporation Image forming apparatus having an dismountable process cartridge
US5210573A (en) * 1990-07-26 1993-05-11 Konica Corporation Image forming apparatus
JPH04190253A (ja) * 1990-11-23 1992-07-08 Minolta Camera Co Ltd レーザビームプリンタ
DE69116652T2 (de) * 1990-11-23 1996-09-05 Minolta Camera Kk Bilderzeugungsgerät
JP2595824B2 (ja) * 1991-02-01 1997-04-02 富士ゼロックス株式会社 画像形成用カートリッジ
JP3225360B2 (ja) * 1991-02-14 2001-11-05 コニカ株式会社 画像形成装置
JP2576307B2 (ja) * 1991-04-30 1997-01-29 富士ゼロックス株式会社 画像形成装置
JP3200150B2 (ja) * 1991-05-20 2001-08-20 キヤノン株式会社 画像形成装置
JP3278198B2 (ja) * 1991-06-28 2002-04-30 キヤノン株式会社 プロセスカートリッジ、及び、前記プロセスカートリッジを着脱可能な画像形成装置
US5331373A (en) * 1992-03-13 1994-07-19 Canon Kabushiki Kaisha Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge
JP2774735B2 (ja) * 1992-05-27 1998-07-09 シャープ株式会社 画像形成装置
DE69330145T2 (de) * 1992-06-30 2001-08-30 Canon Kk Prozesskassette und Bildaufzeichnungssystem
JP3270121B2 (ja) * 1992-06-30 2002-04-02 キヤノン株式会社 画像形成装置
WO1994015792A1 (en) * 1993-01-18 1994-07-21 Canon Kabushiki Kaisha Imaging apparatus
JP3285413B2 (ja) * 1993-04-28 2002-05-27 キヤノン株式会社 感光体ドラム及びプロセスカートリッジ及び画像形成装置
JPH06314001A (ja) * 1993-04-28 1994-11-08 Canon Inc ギアユニット及び画像形成装置
JP3197112B2 (ja) * 1993-04-28 2001-08-13 キヤノン株式会社 画像形成装置
JP3285417B2 (ja) * 1993-04-28 2002-05-27 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及び画像形成システム
EP0656570A1 (de) * 1993-12-02 1995-06-07 Matsushita Electric Industrial Co., Ltd. Bilderzeugungsgerät
US5526099A (en) * 1993-12-02 1996-06-11 Matsushita Electric Industrial Co., Ltd. Developing device and an image forming apparatus using the same
JP3869868B2 (ja) * 1994-04-27 2007-01-17 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
JP3337859B2 (ja) * 1994-04-26 2002-10-28 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
JP3313930B2 (ja) * 1994-04-28 2002-08-12 キヤノン株式会社 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
JPH07304233A (ja) * 1994-05-16 1995-11-21 Minolta Co Ltd プリンタ装置
AU3426895A (en) 1994-10-17 1996-05-02 Canon Kabushiki Kaisha Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus
JP3122783B2 (ja) * 1995-03-03 2001-01-09 シャープ株式会社 画像形成装置
JP3875743B2 (ja) * 1996-01-09 2007-01-31 株式会社リコー 現像装置及びトナーボトル
JP3332813B2 (ja) * 1997-08-01 2002-10-07 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
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
JP3786333B2 (ja) * 1999-10-05 2006-06-14 株式会社リコー 電子写真感光体の製造方法及び電子写真感光体
JP3697168B2 (ja) 2001-03-09 2005-09-21 キヤノン株式会社 プロセスカートリッジおよび電子写真画像形成装置
US7747197B2 (en) * 2005-09-13 2010-06-29 Ricoh Company, Ltd. Electrophotographic image forming apparatus and process cartridge
JP4564909B2 (ja) * 2005-09-21 2010-10-20 株式会社リコー 電子写真感光体、電子写真装置及び電子写真装置用プロセスカートリッジ
JP5097410B2 (ja) * 2006-04-04 2012-12-12 株式会社リコー 画像形成装置及び画像形成方法
JP4801607B2 (ja) * 2007-03-06 2011-10-26 株式会社リコー 画像形成方法及び画像形成装置
US7751747B2 (en) * 2007-06-20 2010-07-06 Samsung Electronics Co., Ltd. Process cartridge unit and image forming apparatus having the same
KR20090003549A (ko) * 2007-07-03 2009-01-12 삼성전자주식회사 화상형성장치
JP4436864B2 (ja) * 2007-11-16 2010-03-24 シャープ株式会社 電子写真感光体及び画像形成装置
EP2287675B1 (de) * 2008-05-30 2014-10-01 Canon Kabushiki Kaisha Entwicklungswalze, verfahren zu ihrer herstellung, prozesskartusche und elektrofotografische bilderzeugungsvorrichtung
JP4586894B2 (ja) * 2008-06-19 2010-11-24 ブラザー工業株式会社 画像形成装置
US8697321B2 (en) * 2010-05-31 2014-04-15 Mitsubishi Chemical Corporation Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge
JP5459101B2 (ja) * 2010-06-24 2014-04-02 富士ゼロックス株式会社 環状部材、帯電装置、プロセスカートリッジ、及び画像形成装置
US8781367B2 (en) * 2011-10-28 2014-07-15 Kyocera Document Solutions Inc. Image forming apparatus and processing apparatus with a rotatable cover unit that includes a clutch and transmission member
US8867966B2 (en) * 2011-12-30 2014-10-21 Lexmark International, Inc. Toner cartridge for use in an image forming device
US8867970B2 (en) 2011-12-30 2014-10-21 Lexmark International, Inc. Toner cartridges having positional control features
US8958725B2 (en) * 2012-02-21 2015-02-17 Fuji Xerox Co., Ltd. Powder container having shield for shutter and image forming apparatus mounted with the same
JP5942693B2 (ja) * 2012-08-10 2016-06-29 富士ゼロックス株式会社 電子写真感光体、画像形成装置およびプロセスカートリッジ
JP6188535B2 (ja) * 2012-11-20 2017-08-30 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP6003669B2 (ja) * 2013-01-21 2016-10-05 富士ゼロックス株式会社 電子写真感光体、プロセスカートリッジ、及び画像形成装置
JP5815606B2 (ja) * 2013-07-11 2015-11-17 シャープ株式会社 画像形成装置
JP6544931B2 (ja) * 2015-01-21 2019-07-17 キヤノン株式会社 画像形成装置
US9989917B1 (en) 2017-05-17 2018-06-05 Lexmark International, Inc. Toner cartridge with positional control features
KR102390146B1 (ko) * 2018-08-30 2022-04-25 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 본체에 장착된 현상 카트리지에 토너를 충전하는 구조

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JPS6311959A (ja) * 1986-07-03 1988-01-19 Seiko Epson Corp 画像形成装置
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DE3854559T2 (de) * 1987-03-31 1996-03-21 Canon Kk Bilderzeugungsgerät.

Also Published As

Publication number Publication date
KR890015082A (ko) 1989-10-28
EP0331324B1 (de) 1993-09-08
EP0331324A2 (de) 1989-09-06
DE68908915D1 (de) 1993-10-14
US5047803A (en) 1991-09-10
KR930001239B1 (ko) 1993-02-22
EP0331324A3 (en) 1990-02-21
CN1021932C (zh) 1993-08-25
CN1036844A (zh) 1989-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee