DE69307563T2 - Elektrophotographisches Gerät und Verfahren zum Entfernen von Toner aus diesem Gerät - Google Patents

Elektrophotographisches Gerät und Verfahren zum Entfernen von Toner aus diesem Gerät

Info

Publication number
DE69307563T2
DE69307563T2 DE69307563T DE69307563T DE69307563T2 DE 69307563 T2 DE69307563 T2 DE 69307563T2 DE 69307563 T DE69307563 T DE 69307563T DE 69307563 T DE69307563 T DE 69307563T DE 69307563 T2 DE69307563 T2 DE 69307563T2
Authority
DE
Germany
Prior art keywords
toner
holder
cartridge
main housing
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
DE69307563T
Other languages
German (de)
English (en)
Other versions
DE69307563D1 (de
Inventor
Tomio Hayano
Kazuhiro Wakamatsu
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.)
Ricoh Printing Systems Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69307563D1 publication Critical patent/DE69307563D1/de
Publication of DE69307563T2 publication Critical patent/DE69307563T2/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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • 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
    • G03G21/1619—Frame structures
    • 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
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • 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
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
    • G03G2221/1615—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element being a belt

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ecology (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
DE69307563T 1992-03-16 1993-03-09 Elektrophotographisches Gerät und Verfahren zum Entfernen von Toner aus diesem Gerät Expired - Fee Related DE69307563T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04057731A JP3111605B2 (ja) 1992-03-16 1992-03-16 電子写真装置

Publications (2)

Publication Number Publication Date
DE69307563D1 DE69307563D1 (de) 1997-03-06
DE69307563T2 true DE69307563T2 (de) 1997-08-07

Family

ID=13064073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69307563T Expired - Fee Related DE69307563T2 (de) 1992-03-16 1993-03-09 Elektrophotographisches Gerät und Verfahren zum Entfernen von Toner aus diesem Gerät

Country Status (4)

Country Link
EP (1) EP0561544B1 (fr)
JP (1) JP3111605B2 (fr)
KR (1) KR930020232A (fr)
DE (1) DE69307563T2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6975821B2 (en) 2002-05-07 2005-12-13 Seiko Epson Corporation Image forming apparatus
JP4794995B2 (ja) * 2005-11-21 2011-10-19 京セラミタ株式会社 画像形成装置
JP4871807B2 (ja) * 2007-05-29 2012-02-08 株式会社リコー 画像形成装置
JP5728912B2 (ja) * 2010-12-01 2015-06-03 株式会社リコー 液体容器および画像形成装置
KR20150085286A (ko) 2014-01-15 2015-07-23 삼성전자주식회사 화상형성장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717957A (en) * 1980-07-07 1982-01-29 Canon Inc Image forming apparatus
JPS58173779A (ja) * 1982-04-07 1983-10-12 Canon Inc 静電複写機の現像剤飛散防止機構
JPS5957258A (ja) * 1982-09-28 1984-04-02 Canon Inc プロセスカ−トリツジ
US4540268A (en) * 1983-04-25 1985-09-10 Canon Kabushiki Kaisha Process kit and image forming apparatus using such kit
JPS63163472A (ja) * 1986-12-26 1988-07-06 Ricoh Co Ltd 画像形成装置
JPH0387843A (ja) * 1989-08-31 1991-04-12 Canon Inc 画像形成装置

Also Published As

Publication number Publication date
EP0561544A3 (fr) 1993-10-13
DE69307563D1 (de) 1997-03-06
KR930020232A (ko) 1993-10-19
EP0561544A2 (fr) 1993-09-22
JPH05257341A (ja) 1993-10-08
EP0561544B1 (fr) 1997-01-22
JP3111605B2 (ja) 2000-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI PRINTING SOLUTIONS LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee