IT1252696B - Dispositivo di trattamento elettrofotografico tipo stampante laser, macchina facsimile e simili - Google Patents

Dispositivo di trattamento elettrofotografico tipo stampante laser, macchina facsimile e simili

Info

Publication number
IT1252696B
IT1252696B ITMI913177A ITMI913177A IT1252696B IT 1252696 B IT1252696 B IT 1252696B IT MI913177 A ITMI913177 A IT MI913177A IT MI913177 A ITMI913177 A IT MI913177A IT 1252696 B IT1252696 B IT 1252696B
Authority
IT
Italy
Prior art keywords
treatment device
facsimile
device type
laser printer
type laser
Prior art date
Application number
ITMI913177A
Other languages
English (en)
Inventor
Dong-Ho Lee
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ITMI913177A0 publication Critical patent/ITMI913177A0/it
Publication of ITMI913177A1 publication Critical patent/ITMI913177A1/it
Application granted granted Critical
Publication of IT1252696B publication Critical patent/IT1252696B/it

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
    • 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
    • G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
    • 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
    • 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
    • G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering
    • 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
    • G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • G03G2221/1846—Process cartridge using a handle for carrying or pulling out of the main machine
    • 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)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)

Abstract

E' descritto un dispositivo di trattamento elettrofotografico comprendente un telaio di corpo principale, un'unità a dispositivo sviluppatore, contenitore di toner e un tamburo fotosensibile includente un tamburo fotosensibile, un dispositivo di pulitura ed un dispositivo di caricamento integrati in una singola unità, in cui l'unità a dispositivo a sviluppatore e a tamburo fotosensibile è montata amovibilmente nel telaio di corpo principale ed il contenitore del toner è montato amovibilmente sul dispositivo sviluppatore.
ITMI913177A 1991-04-17 1991-11-28 Dispositivo di trattamento elettrofotografico tipo stampante laser, macchina facsimile e simili IT1252696B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910006145A KR940003109B1 (ko) 1991-04-17 1991-04-17 화상 기록장치

Publications (3)

Publication Number Publication Date
ITMI913177A0 ITMI913177A0 (it) 1991-11-28
ITMI913177A1 ITMI913177A1 (it) 1993-05-28
IT1252696B true IT1252696B (it) 1995-06-26

Family

ID=19313369

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913177A IT1252696B (it) 1991-04-17 1991-11-28 Dispositivo di trattamento elettrofotografico tipo stampante laser, macchina facsimile e simili

Country Status (6)

Country Link
US (1) US5266998A (it)
KR (1) KR940003109B1 (it)
DE (1) DE4138079C2 (it)
FR (1) FR2675597B1 (it)
GB (1) GB2254937B (it)
IT (1) IT1252696B (it)

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JPH05323784A (ja) * 1992-05-21 1993-12-07 Konica Corp 現像装置
JP3116583B2 (ja) * 1992-07-17 2000-12-11 ブラザー工業株式会社 現像剤供給装置
US5515182A (en) * 1992-08-31 1996-05-07 Howtek, Inc. Rotary scanner
GB2273263A (en) * 1992-12-12 1994-06-15 Bernard David Linsley Electrographic process cartridge with demountable toner cartridge
DE69415049T2 (de) * 1993-01-26 1999-06-24 Sharp K.K., Osaka Bilderzeugungsgerät
EP0634707B1 (en) * 1993-07-14 2007-02-28 Canon Kabushiki Kaisha Sealing member, process cartridge reconditioning method and image forming apparatus
DE4443764B4 (de) * 1993-12-08 2004-09-30 Ricoh Co., Ltd. Anordnung zum Halten eines Bildträgers
US6249661B1 (en) 1993-12-08 2001-06-19 Ricoh Company, Ltd. Device for supporting an image carrier included in an image forming apparatus
JPH07319368A (ja) * 1994-03-30 1995-12-08 Canon Inc トナーカートリッジ及びプロセスカートリッジ及び電子写真画像形成装置
JPH07281579A (ja) * 1994-04-12 1995-10-27 Sharp Corp 画像形成装置
US5444522A (en) * 1994-04-18 1995-08-22 Xerox Corporation Replaceable cleaner subsystem that prevents particle spillage
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
US5574549A (en) * 1994-06-06 1996-11-12 Xerox Corporation Container coupling member
JPH0815935A (ja) * 1994-06-30 1996-01-19 Fujitsu Ltd 多色画像形成装置
KR970062827A (ko) * 1996-02-17 1997-09-12 김광호 레이저 빔 프린터의 현상기착탈장치
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
JP2000194182A (ja) * 1998-10-19 2000-07-14 Ricoh Co Ltd トナー収納容器および該トナー収納容器を用いる画像形成装置
JP2000250310A (ja) * 1999-02-26 2000-09-14 Brother Ind Ltd 画像形成装置、感光体カートリッジ及び現像カートリッジ
JP4054521B2 (ja) * 1999-11-29 2008-02-27 キヤノン株式会社 現像剤補給カートリッジ及び現像剤補給システム
EP1191409A3 (en) * 2000-09-26 2004-01-21 Ricoh Company, Ltd. Image forming apparatus
US6580888B2 (en) 2001-05-17 2003-06-17 Lexmark International, Inc. Contact development system reference structure
US6549737B2 (en) * 2001-09-13 2003-04-15 Toshiba Tec Kabushiki Kaisha Process unit divided into a plurality of separable units and image forming apparatus using such process unit
US6832061B2 (en) * 2001-11-14 2004-12-14 Ricoh Company, Ltd. Image forming apparatus with selectively lockable intermediate members for supporting developing and forming devices of same
US6678489B1 (en) * 2002-07-15 2004-01-13 Lexmark International, Inc. Two part cartridges with force biasing by printer
KR100465216B1 (ko) * 2002-08-26 2005-01-13 삼성전자주식회사 전자사진방식 프린터의 현상장치
US7162182B2 (en) * 2004-03-19 2007-01-09 Lexmark International, Inc. Image forming device having a door assembly and method of use
US7136609B2 (en) * 2004-03-19 2006-11-14 Lexmark International, Inc. Movable subunit and two piece cartridge for use in an image forming device
JP4378374B2 (ja) * 2006-03-10 2009-12-02 キヤノン株式会社 プロセスカートリッジ、現像剤補給カートリッジ、及び電子写真画像形成装置
US7675536B2 (en) * 2006-04-19 2010-03-09 Lexmark International, Inc. Architectures for multi-functional image forming devices
US7639965B2 (en) 2006-04-19 2009-12-29 Lexmark International, Inc. Architecture for an image-forming device
US7742725B2 (en) * 2007-01-30 2010-06-22 Brother Kogyo Kabushiki Kaisha Developing device
JP4984970B2 (ja) * 2007-03-01 2012-07-25 ブラザー工業株式会社 画像形成装置
US7986911B2 (en) 2007-03-28 2011-07-26 Lexmark International, Inc. Architecture for a media feeding option for an image forming device
KR101047634B1 (ko) 2008-11-24 2011-07-07 엘지이노텍 주식회사 발광 소자 및 그 제조방법
JP6128044B2 (ja) * 2014-03-31 2017-05-17 ブラザー工業株式会社 画像形成装置
JP6384140B2 (ja) * 2014-06-16 2018-09-05 ブラザー工業株式会社 画像形成装置
JP6821984B2 (ja) * 2016-07-15 2021-01-27 ブラザー工業株式会社 ドラムカートリッジ
JP7009078B2 (ja) * 2017-05-10 2022-01-25 キヤノン株式会社 画像形成装置

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US4206682A (en) * 1977-11-30 1980-06-10 Boisvert Adrien J Musical rhythm inductor
US4432632A (en) * 1981-01-13 1984-02-21 Ricoh Company, Ltd. Apparatus for holding a recording member in the form of an endless belt in a recording system using the same
JPS57163262A (en) * 1981-03-31 1982-10-07 Minolta Camera Co Ltd Developing device of electrostatic latent image
JPS58194079A (ja) * 1982-05-10 1983-11-11 Fuji Xerox Co Ltd 複写機の感光体ドラム装置
US4740808A (en) * 1983-01-08 1988-04-26 Canon Kabushiki Kaisha Developer container and a developing apparatus usable with the same
JPS6032074A (ja) * 1983-08-03 1985-02-19 Hitachi Metals Ltd 現像装置
CA1233873A (en) * 1984-01-20 1988-03-08 Moriyoshi Tsukano Dry-process developer replacing and supplying device for electrophotographic recording apparatus
JPS6167061A (ja) * 1984-09-10 1986-04-07 Konishiroku Photo Ind Co Ltd 複写機等の部品交換装置
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Also Published As

Publication number Publication date
FR2675597A1 (fr) 1992-10-23
DE4138079C2 (de) 1997-11-13
FR2675597B1 (fr) 1995-03-17
ITMI913177A1 (it) 1993-05-28
DE4138079A1 (de) 1992-10-22
GB2254937A (en) 1992-10-21
KR940003109B1 (ko) 1994-04-13
GB9125343D0 (en) 1992-01-29
US5266998A (en) 1993-11-30
ITMI913177A0 (it) 1991-11-28
GB2254937B (en) 1994-11-23
KR920020294A (ko) 1992-11-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971126