HK46488A - A demountable unit for an image forming apparatus - Google Patents

A demountable unit for an image forming apparatus Download PDF

Info

Publication number
HK46488A
HK46488A HK464/88A HK46488A HK46488A HK 46488 A HK46488 A HK 46488A HK 464/88 A HK464/88 A HK 464/88A HK 46488 A HK46488 A HK 46488A HK 46488 A HK46488 A HK 46488A
Authority
HK
Hong Kong
Prior art keywords
forming apparatus
unit
process kit
image forming
image
Prior art date
Application number
HK464/88A
Other languages
English (en)
Inventor
Nishino Fumio
Onoda Shigeyoshi
Nomura Akihiro
Mizutani Morikazu
Kanemitsu Shinji
Toriumi Mototada
Original Assignee
Canon Kabushiki Kaisha
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 JP56208489A external-priority patent/JPS58108553A/ja
Priority claimed from JP57035626A external-priority patent/JPS58152262A/ja
Priority claimed from JP57081763A external-priority patent/JPS58198052A/ja
Priority claimed from JP57082649A external-priority patent/JPS58199359A/ja
Application filed by Canon Kabushiki Kaisha filed Critical Canon Kabushiki Kaisha
Publication of HK46488A publication Critical patent/HK46488A/xx

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
    • G03G21/1857—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
    • G03G21/18—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
    • G03G21/1867—Means for handling the process cartridge in the apparatus body for electrically connecting the process cartridge to the apparatus, electrical connectors, power supply
    • G03G21/1871—Means for handling the process cartridge in the apparatus body for electrically connecting the process cartridge to the apparatus, electrical connectors, power supply associated with a positioning function
    • 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
    • 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/166—Electrical connectors
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
HK464/88A 1981-12-22 1988-06-23 A demountable unit for an image forming apparatus HK46488A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP56208489A JPS58108553A (ja) 1981-12-22 1981-12-22 プロセスキツト
JP57035626A JPS58152262A (ja) 1982-03-05 1982-03-05 プロセスキツト及びキツトを用いる画像形成装置
JP57081763A JPS58198052A (ja) 1982-05-14 1982-05-14 プロセスキツト
JP57082649A JPS58199359A (ja) 1982-05-17 1982-05-17 プロセスキツト

Publications (1)

Publication Number Publication Date
HK46488A true HK46488A (en) 1988-07-01

Family

ID=27460124

Family Applications (1)

Application Number Title Priority Date Filing Date
HK464/88A HK46488A (en) 1981-12-22 1988-06-23 A demountable unit for an image forming apparatus

Country Status (4)

Country Link
US (2) US4591258A (cs)
DE (2) DE3249865C2 (cs)
GB (1) GB2115351B (cs)
HK (1) HK46488A (cs)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139162A (ja) * 1982-02-12 1983-08-18 Canon Inc プロセスキツト及びこのキツトを用いる像形成装置
GB2132942B (en) * 1982-09-30 1987-07-29 Canon Kk Detachable parts of image-forming apparatus
JPS629383A (ja) * 1985-07-05 1987-01-17 Sharp Corp 画像形成装置
GB2180795B (en) * 1985-09-17 1990-08-29 Canon Kk Image bearing member and driving mechanism therefor
FR2587509B1 (fr) * 1985-09-17 1991-01-04 Canon Kk Element de support d'image et mecanisme pour etablir une connexion electrique entre cet element et un appareil de formation d'images
JPH0664385B2 (ja) * 1985-09-30 1994-08-22 キヤノン株式会社 電子写真方法
US4655578A (en) * 1986-03-24 1987-04-07 Xerox Corporation Reproducing apparatus cartridge mounting assembly
DE3704993A1 (de) * 1986-03-31 1987-10-08 Toshiba Kk Bilderzeugungsgeraet
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
JPS62287279A (ja) * 1986-06-06 1987-12-14 Sharp Corp 画像形成装置
DE3770338D1 (de) * 1986-06-06 1991-07-04 Sharp Kk Bilderzeugungsgeraet.
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
USD303543S (en) 1986-06-24 1989-09-19 Canon Kabushiki Kaisha Developing device for copying machine
US4835582A (en) * 1986-10-28 1989-05-30 Ricoh Company, Ltd. Device for driving a photoconductive element of an electrophotographic copier etc.
GB8719545D0 (en) * 1987-08-19 1987-09-23 Xerox Corp Process unit
US5111244A (en) * 1987-10-30 1992-05-05 Mita Industrial Co., Ltd. Image-forming machine with improved process and optional unit assemblies
US5083166A (en) * 1987-11-03 1992-01-21 Eastman Kodak Company Disposable development station using two component developer and method of making same
US4797704A (en) * 1987-11-03 1989-01-10 Eastman Kodak Company Disposable development station having means for assisting in the feeding of the toner supply and preventing replenishment of the toner supply
US4954844A (en) * 1987-12-17 1990-09-04 Konica Corporation Multicolor image developing device
JPH01263662A (ja) * 1988-04-15 1989-10-20 Fuji Xerox Co Ltd 記録装置およびその消耗部品
JP2868537B2 (ja) * 1988-08-04 1999-03-10 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
US5177529A (en) * 1988-11-25 1993-01-05 Xerox Corporation Machine with removable unit having two element electrical connection
JPH02158764A (ja) * 1988-12-13 1990-06-19 Sharp Corp プロセスカートリッジ
JP2749609B2 (ja) * 1989-01-31 1998-05-13 株式会社リコー 画像形成装置
JPH03101751A (ja) * 1989-09-16 1991-04-26 Canon Inc プロセスカートリッジ
JP2827137B2 (ja) * 1989-12-05 1998-11-18 株式会社リコー クリーナ・トナー・マガジン及び電子写真式記録装置
US5404198A (en) * 1989-12-15 1995-04-04 Canon Kabushiki Kaisha Process cartridge and image forming apparatus
US5128715A (en) * 1990-03-19 1992-07-07 Fuji Xerox Co., Ltd. Print cartidge and image forming apparatus employing the same
US5828928A (en) * 1990-04-27 1998-10-27 Canon Kabushiki Kaisha Process cartridge mountable in an image forming system and a method for assembling a cleaning device
US5623328A (en) * 1990-04-27 1997-04-22 Canon Kabushiki Kaisha Process cartridge and image forming system on which process cartridge is mountable
USD329453S (en) 1990-06-12 1992-09-15 Canon Kabushiki Kaisha Image forming apparatus
DE69130380T2 (de) * 1990-07-13 1999-05-12 Canon K.K., Tokio/Tokyo Arbeitseinheit und Bilderzeugungsgerät mit einer solchen Einheit
US5179414A (en) * 1991-01-22 1993-01-12 Compag Computer Corporation Apparatus for developing an image on a photoconductive surface
DE4201899C2 (de) * 1991-01-31 1996-04-11 Minolta Camera Kk Elektrophotographische Prozeßeinheit
US5087939A (en) * 1991-02-04 1992-02-11 Eastman Kodak Company Image forming apparatus and image member cartridge
US5081495A (en) * 1991-04-04 1992-01-14 Eastman Kodak Company Image forming apparatus using an image member cartridge having a source of offset preventing liquid
US5138374A (en) * 1991-04-04 1992-08-11 Eastman Kodak Company Image forming apparatus including means for receiving an image member cartridge
EP0543485B1 (en) * 1991-11-20 1997-12-03 Canon Kabushiki Kaisha Squeegee sheet adhering method, process cartridge and image forming apparatus
JPH0667508A (ja) * 1991-11-22 1994-03-11 Canon Inc 画像形成装置及びプロセスカートリッジ
US5283619A (en) * 1991-12-20 1994-02-01 Canon Kabushiki Kaisha Developing apparatus and process cartridge having same
JP3157610B2 (ja) * 1992-06-30 2001-04-16 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
DE69219119T2 (de) * 1992-06-30 1997-10-02 Canon Kk Prozesseinheit und Bilderzeugungssystem für eine solche Prozesseneinheit
JPH0675439A (ja) * 1992-06-30 1994-03-18 Canon Inc プロセスカートリッジ及び画像形成装置
JP3320102B2 (ja) * 1992-06-30 2002-09-03 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
JP3270121B2 (ja) * 1992-06-30 2002-04-02 キヤノン株式会社 画像形成装置
JP3270120B2 (ja) * 1992-06-30 2002-04-02 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
JP3285414B2 (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
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
AU3426895A (en) 1994-10-17 1996-05-02 Canon Kabushiki Kaisha Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus
JP3839932B2 (ja) * 1996-09-26 2006-11-01 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及び電子写真感光体ドラム及びカップリング
JP3337916B2 (ja) * 1996-07-04 2002-10-28 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及び軸受ガイド部品
JP3332818B2 (ja) * 1996-08-29 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及び接続端子の接続方法
JP3323754B2 (ja) * 1996-08-30 2002-09-09 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
JPH1173010A (ja) * 1997-07-03 1999-03-16 Canon Inc 現像カートリッジ及び電子写真画像形成装置
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
JP3542731B2 (ja) 1998-11-27 2004-07-14 シャープ株式会社 画像形成装置
USD467265S1 (en) 1999-02-26 2002-12-17 Hitachi Koki Co., Ltd. Fixing device
US6397016B1 (en) 1999-06-28 2002-05-28 Matsushita Electric Industrial Co., Ltd. Image forming apparatus having a plurality of image forming units and translucent toner detection window
JP3478797B2 (ja) * 1999-12-28 2003-12-15 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
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
JP4378299B2 (ja) * 2004-02-20 2009-12-02 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
USD523895S1 (en) * 2004-08-13 2006-06-27 Brother Industries, Ltd. Photosensitive drum unit
JP4725590B2 (ja) 2008-03-25 2011-07-13 ブラザー工業株式会社 画像形成装置および感光体ユニット
US12271121B2 (en) * 2023-02-24 2025-04-08 Lexmark International, Inc. Toner cartridge having positioning features

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JPS5930254B2 (ja) * 1978-03-09 1984-07-26 ミノルタ株式会社 複写領域表示装置
US4344700A (en) * 1978-12-08 1982-08-17 Canon Kabushiki Kaisha Mechanism for mounting and dismounting a screen-like photosensitive medium
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JPS5778075A (en) * 1980-10-31 1982-05-15 Toshiba Corp Photoreceptor holding device for picture forming equipment
JPS5875161A (ja) * 1981-10-29 1983-05-06 Canon Inc プロセスキツト及びこのキツトを用いる画像形成装置

Also Published As

Publication number Publication date
DE3247247C2 (de) 1990-01-25
DE3249865C2 (cs) 1991-04-11
US4714337A (en) 1987-12-22
GB2115351B (en) 1985-07-03
GB2115351A (en) 1983-09-07
DE3247247A1 (de) 1983-07-07
US4591258A (en) 1986-05-27

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