KR920004922A - 전자사진장치 - Google Patents

전자사진장치 Download PDF

Info

Publication number
KR920004922A
KR920004922A KR1019910013962A KR910013962A KR920004922A KR 920004922 A KR920004922 A KR 920004922A KR 1019910013962 A KR1019910013962 A KR 1019910013962A KR 910013962 A KR910013962 A KR 910013962A KR 920004922 A KR920004922 A KR 920004922A
Authority
KR
South Korea
Prior art keywords
unit
handle
transfer
photosensitive
developing unit
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.)
Ceased
Application number
KR1019910013962A
Other languages
English (en)
Korean (ko)
Inventor
나오끼 야마무라
Original Assignee
고바야시 쥰
도오꾜오 덴끼 가부시끼가이샤
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 고바야시 쥰, 도오꾜오 덴끼 가부시끼가이샤 filed Critical 고바야시 쥰
Publication of KR920004922A publication Critical patent/KR920004922A/ko
Ceased 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
    • G03G21/1817—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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • 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
    • 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
    • G03G2221/1678—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
    • 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)
KR1019910013962A 1990-08-24 1991-08-13 전자사진장치 Ceased KR920004922A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1990089083U JP2530562Y2 (ja) 1990-08-24 1990-08-24 電子写真装置
JP2-89083 1990-08-24

Publications (1)

Publication Number Publication Date
KR920004922A true KR920004922A (ko) 1992-03-28

Family

ID=13960973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910013962A Ceased KR920004922A (ko) 1990-08-24 1991-08-13 전자사진장치

Country Status (4)

Country Link
EP (1) EP0473303B1 (enrdf_load_stackoverflow)
JP (1) JP2530562Y2 (enrdf_load_stackoverflow)
KR (1) KR920004922A (enrdf_load_stackoverflow)
DE (1) DE69100931T2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940003109B1 (ko) * 1991-04-17 1994-04-13 삼성전자 주식회사 화상 기록장치
JP2774735B2 (ja) * 1992-05-27 1998-07-09 シャープ株式会社 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
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
WO2022053895A1 (en) 2020-09-10 2022-03-17 Ricoh Company, Ltd. Positioning member, holding device, process cartridge, and image forming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230159A (ja) * 1985-04-04 1986-10-14 Minolta Camera Co Ltd 作像装置
US4757344A (en) * 1985-07-16 1988-07-12 Ricoh Company, Ltd. Imaging apparatus with detachable cartridges
JPH064350Y2 (ja) * 1986-09-09 1994-02-02 東京電気株式会社 電子写真装置
US4866482A (en) * 1986-10-24 1989-09-12 Ricoh Company, Ltd. Image forming device for electrostatic recording apparatus having a slidable replacement holding case
JPS63313185A (ja) * 1987-06-17 1988-12-21 Ricoh Co Ltd 記録装置
JPH01136944U (enrdf_load_stackoverflow) * 1988-03-11 1989-09-19

Also Published As

Publication number Publication date
DE69100931T2 (de) 1994-07-21
JPH0446448U (enrdf_load_stackoverflow) 1992-04-20
EP0473303A1 (en) 1992-03-04
DE69100931D1 (de) 1994-02-17
JP2530562Y2 (ja) 1997-03-26
EP0473303B1 (en) 1994-01-05

Similar Documents

Publication Publication Date Title
KR920020294A (ko) 화상기록장치
DE69122833D1 (de) Tonerbehälter und damit ausgestatteter elektrofotografischer drucker
DE69023473D1 (de) Flüssiger elektrofotografischer Entwickler.
KR870004340A (ko) 수집 토너 충만 탐지장치
ATE308774T1 (de) Kartusche mit photoempfindlichem teil
KR920004922A (ko) 전자사진장치
KR940012075A (ko) 화상인쇄장치
DE69010616D1 (de) Guanidinverbindungen, Toner und Entwickler zur Entwicklung elektrostatischer Bilder, Geräteinheit, elektrofotografisches Gerät und Faksimilegerät.
KR890000935A (ko) 전자사진 장치용 현상 유니트
KR910014772A (ko) 전자사진장치
FR2530043B1 (fr) Copieur electrostatique a dispositif d'appui pour feuille de copie
GB2158599A (en) Book copying
KR960042265A (ko) 화상형성장치의 토너카아트리지
KR910012829A (ko) 전자사진장치
DE69821085D1 (de) Elektrophotographischer Drucker mit flüssigem Entwickler
DE69218028D1 (de) Elektrostatischer bildentwickelnder Toner und Entwickler
KR910010254A (ko) 전자 사진장치
KR860007571A (ko) 전자 사진 복사기
KR920013049A (ko) 화상 기록장치
FR2640773B1 (fr) Dispositif de developpement d'une image electrostatique latente
EP0692749A3 (en) Electrophotographic copier
JPS63128366A (ja) 光学系ユニツトを有する複写機
JPS63155151U (enrdf_load_stackoverflow)
KR920008558A (ko) 전자사진 프로세서의 현상장치
KR910020519A (ko) 전자사진 응용기기의 크리닝 장치

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19910813

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19910813

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19940831

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19950208

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19940831

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I