DE3854559D1 - Bilderzeugungsgerät. - Google Patents

Bilderzeugungsgerät.

Info

Publication number
DE3854559D1
DE3854559D1 DE3854559T DE3854559T DE3854559D1 DE 3854559 D1 DE3854559 D1 DE 3854559D1 DE 3854559 T DE3854559 T DE 3854559T DE 3854559 T DE3854559 T DE 3854559T DE 3854559 D1 DE3854559 D1 DE 3854559D1
Authority
DE
Germany
Prior art keywords
imaging device
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 - Lifetime
Application number
DE3854559T
Other languages
English (en)
Other versions
DE3854559T2 (de
Inventor
Yutaka Kikuchi
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 JP62078033A external-priority patent/JP2810366B2/ja
Priority claimed from JP62078031A external-priority patent/JPH0721664B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3854559D1 publication Critical patent/DE3854559D1/de
Application granted granted Critical
Publication of DE3854559T2 publication Critical patent/DE3854559T2/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
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • G03G21/1853—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted perpendicular to the axis of the photosensitive member
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • 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
    • G03G21/1638—Means to access the interior of the apparatus directed to paper handling or jam treatment
    • 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
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1695—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for paper transport
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00371—General use over the entire feeding path
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00379—Copy medium holder
    • G03G2215/00392—Manual input tray
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417—Post-fixing device
    • G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00544—Openable part of feed path
    • 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
    • G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure 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
    • G03G2221/1651—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
    • G03G2221/1672—Paper handling
    • G03G2221/1675—Paper handling jam treatment
    • 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
    • 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
    • G03G2221/18—Cartridge systems
DE3854559T 1987-03-31 1988-03-30 Bilderzeugungsgerät. Expired - Lifetime DE3854559T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62078033A JP2810366B2 (ja) 1987-03-31 1987-03-31 プロセスカートリッジ及び画像形成装置
JP62078031A JPH0721664B2 (ja) 1987-03-31 1987-03-31 開放可能な画像形成装置

Publications (2)

Publication Number Publication Date
DE3854559D1 true DE3854559D1 (de) 1995-11-16
DE3854559T2 DE3854559T2 (de) 1996-03-21

Family

ID=26419104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3854559T Expired - Lifetime DE3854559T2 (de) 1987-03-31 1988-03-30 Bilderzeugungsgerät.

Country Status (3)

Country Link
US (4) US5875374A (de)
EP (1) EP0285139B1 (de)
DE (1) DE3854559T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0844128A (ja) * 1994-07-28 1996-02-16 Sharp Corp 画像形成装置の給排紙装置
DE3750962T2 (de) * 1986-04-04 1995-05-11 Seiko Epson Corp Gerät zum Erzeugen eines Bildes auf einem Aufnahmematerial.
DE68908915T2 (de) * 1988-03-02 1994-01-20 Canon Kk Bilderzeugungsgerät mit herausnehmbarer Prozesskassette.
DE68920781T2 (de) * 1988-06-17 1995-06-14 Canon Kk Bildaufzeichnungsgerät.
JP2574900B2 (ja) * 1989-09-16 1997-01-22 キヤノン株式会社 画像形成装置
DE69117079T2 (de) * 1990-03-22 1996-08-01 Konishiroku Photo Ind Bilderzeugungsgerät
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
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
JP3352155B2 (ja) * 1992-06-30 2002-12-03 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
JP3259985B2 (ja) 1992-09-04 2002-02-25 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
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
AU750347B2 (en) * 1994-10-17 2002-07-18 Canon Kabushiki Kaisha Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus
CA2160649C (en) 1994-10-17 1999-11-23 Yoshiya Nomura Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus
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
US6078765A (en) * 1997-10-28 2000-06-20 Canon Kabushiki Kaisha Image forming apparatus
US5778283A (en) * 1997-11-14 1998-07-07 Xerox Corporation Process cartridge including a banding defect preventing waste toner moving auger
US6075955A (en) * 1998-01-23 2000-06-13 Mitsubishi Chemical America, Inc. Noise reducing device for photosensitive drum of an image forming apparatus
JP3472137B2 (ja) 1998-04-28 2003-12-02 キヤノン株式会社 定着装置及び画像形成装置
JP3614669B2 (ja) * 1998-07-14 2005-01-26 シャープ株式会社 シート処理装置
US6588869B1 (en) * 1998-11-05 2003-07-08 Gateway, Inc. Front accessible, stackable, printer/scanner/fax
JP2002182445A (ja) * 2000-12-11 2002-06-26 Ricoh Co Ltd 転写材搬送機構及び画像形成装置
JP3748777B2 (ja) * 2001-02-01 2006-02-22 シャープ株式会社 画像形成装置
US6795669B2 (en) * 2001-02-02 2004-09-21 Sharp Kabushiki Kaisha Image device with control members for rollers
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
JP2003228267A (ja) * 2001-11-27 2003-08-15 Sharp Corp 画像形成装置
US20040176751A1 (en) * 2002-08-14 2004-09-09 Endovia Medical, Inc. Robotic medical instrument system
JP2004151174A (ja) * 2002-10-29 2004-05-27 Konica Minolta Holdings Inc 画像形成装置
US7512455B2 (en) * 2004-03-29 2009-03-31 Palo Alto Research Center Incorporated Method for self-synchronization of modular production systems
US7185888B2 (en) * 2004-03-29 2007-03-06 Palo Alto Research Center Incorporated Rotational jam clearance apparatus
JP4240326B2 (ja) * 2005-12-27 2009-03-18 ブラザー工業株式会社 画像形成装置および現像カートリッジ
US7651083B2 (en) 2006-09-21 2010-01-26 Digital Check Corporation Conveying apparatus and method
US20090044912A1 (en) * 2007-08-16 2009-02-19 Michilin Prosperity Co., Ltd. Laminator
TWI402638B (zh) * 2008-05-08 2013-07-21 Lite On Electronics Guangzhou 列印裝置
JP4932936B2 (ja) * 2009-11-17 2012-05-16 キヤノンファインテック株式会社 画像形成装置
JP2012053194A (ja) * 2010-08-31 2012-03-15 Brother Ind Ltd 画像形成ユニット
JP6682226B2 (ja) 2015-10-02 2020-04-15 キヤノン株式会社 画像形成装置

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JPS547215B2 (de) * 1972-03-15 1979-04-05
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US4095879A (en) * 1973-12-13 1978-06-20 Canon Kabushiki Kaisha Color copying apparatus
DE2436301A1 (de) * 1974-07-27 1976-02-12 Agfa Gevaert Ag Elektrostatisches kopiergeraet
US4257700A (en) * 1978-04-18 1981-03-24 Olympus Optical Co., Ltd. Electrophotographic apparatus
US4387980A (en) * 1979-12-25 1983-06-14 Tokyo Shibaura Denki Kabushiki Kaisha Charging device for electronic copier
US4349269A (en) * 1980-02-15 1982-09-14 Minolta Camera Kabushiki Kaisha Manual paper feed inhibiting device in electrographic copying machine
JPS5767951A (en) * 1980-10-14 1982-04-24 Toshiba Corp Electric charger
NL190673C (nl) * 1981-04-17 1994-06-16 Sanyo Electric Co Elektrofotografische kopieermachine.
US4470689A (en) * 1981-06-02 1984-09-11 Canon Kabushiki Kaisha Image forming apparatus and process unit
JPS5825651A (ja) * 1981-08-07 1983-02-15 Canon Inc 画像形成装置
US4575221A (en) * 1982-05-20 1986-03-11 Canon Kabushiki Kaisha Process kit and an image forming apparatus using the same
JPS594546A (ja) * 1982-06-10 1984-01-11 Konishiroku Photo Ind Co Ltd 複写機における給紙装置
JPS59521A (ja) * 1982-06-24 1984-01-05 Nippon Shokubai Kagaku Kogyo Co Ltd 内燃機関排気ガス浄化用触媒反応装置
JPS595251A (ja) * 1982-07-01 1984-01-12 Hitachi Ltd 電子写真記録装置
US4664504A (en) * 1983-01-20 1987-05-12 Tokyo Shibaura Denki Kabushiki Kaisha Image forming apparatus
JPS5977450A (ja) * 1983-01-26 1984-05-02 Canon Inc 転写型複写装置
JPS60104958A (ja) * 1983-11-14 1985-06-10 Olympus Optical Co Ltd 電子写真複写機
JPS60258030A (ja) * 1984-06-04 1985-12-19 Canon Inc 画像形成装置
US4640602A (en) * 1984-06-25 1987-02-03 Xerox Corporation Sheet feeder-stacker
JPS61238620A (ja) * 1985-04-12 1986-10-23 Hitachi Ltd 画像記録装置
JPS61279871A (ja) * 1985-06-06 1986-12-10 Canon Inc 画像形成装置
US4706320A (en) * 1985-12-04 1987-11-17 Xerox Corporation Electrostatic charging and cleaning brushes
KR920001973B1 (ko) * 1986-01-24 1992-03-07 도오꾜오 덴끼 가부시끼가이샤 정전 사진장치
DE3750962T2 (de) * 1986-04-04 1995-05-11 Seiko Epson Corp Gerät zum Erzeugen eines Bildes auf einem Aufnahmematerial.
US4772915A (en) * 1986-04-18 1988-09-20 Alps Electric Co., Ltd. Electrophotographic printer having compact image development arrangement
JPS634252A (ja) * 1986-06-24 1988-01-09 Canon Inc プロセスカ−トリツジ及びこのカ−トリツジを使用する画像形成装置
US4785319A (en) * 1986-08-05 1988-11-15 Canon Kabushiki Kaisha Electrographic apparatus
DE3851968T2 (de) * 1987-02-26 1995-03-30 Canon Kk Bilderzeugungsgerät.
US5002266A (en) * 1987-12-26 1991-03-26 Canon Kabushiki Kaisha Sheet feed apparatus for image forming system
DE68908915T2 (de) * 1988-03-02 1994-01-20 Canon Kk Bilderzeugungsgerät mit herausnehmbarer Prozesskassette.

Also Published As

Publication number Publication date
EP0285139B1 (de) 1995-10-11
EP0285139A2 (de) 1988-10-05
US5640649A (en) 1997-06-17
EP0285139A3 (en) 1990-05-16
US5614992A (en) 1997-03-25
DE3854559T2 (de) 1996-03-21
US5875374A (en) 1999-02-23
US5909607A (en) 1999-06-01

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