DE3786643D1 - Mehrfarben-bilderzeugungsgeraet. - Google Patents

Mehrfarben-bilderzeugungsgeraet.

Info

Publication number
DE3786643D1
DE3786643D1 DE8787115512T DE3786643T DE3786643D1 DE 3786643 D1 DE3786643 D1 DE 3786643D1 DE 8787115512 T DE8787115512 T DE 8787115512T DE 3786643 T DE3786643 T DE 3786643T DE 3786643 D1 DE3786643 D1 DE 3786643D1
Authority
DE
Germany
Prior art keywords
generation device
image generation
multicolor image
multicolor
image
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
DE8787115512T
Other languages
English (en)
Other versions
DE3786643T2 (de
Inventor
Haruo Yamamoto
Takao Ichihashi
Shuji Fujisawa
Eiichi Tone
Takeshi Tsuda
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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
Priority claimed from JP61253084A external-priority patent/JPS63106671A/ja
Priority claimed from JP62019494A external-priority patent/JP2773797B2/ja
Priority claimed from JP62019493A external-priority patent/JPH0664391B2/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of DE3786643D1 publication Critical patent/DE3786643D1/de
Application granted granted Critical
Publication of DE3786643T2 publication Critical patent/DE3786643T2/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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0126—Details of unit using a solid developer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE87115512T 1986-10-23 1987-10-22 Mehrfarben-bilderzeugungsgeraet. Expired - Fee Related DE3786643T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61253084A JPS63106671A (ja) 1986-10-23 1986-10-23 現像器の切換制御方法
JP62019494A JP2773797B2 (ja) 1987-01-28 1987-01-28 多色画像形成機における現像器の切換制御方法
JP62019493A JPH0664391B2 (ja) 1987-01-28 1987-01-28 多色現像装置

Publications (2)

Publication Number Publication Date
DE3786643D1 true DE3786643D1 (de) 1993-08-26
DE3786643T2 DE3786643T2 (de) 1993-11-04

Family

ID=27282646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87115512T Expired - Fee Related DE3786643T2 (de) 1986-10-23 1987-10-22 Mehrfarben-bilderzeugungsgeraet.

Country Status (3)

Country Link
US (1) US4860053A (de)
EP (1) EP0268103B1 (de)
DE (1) DE3786643T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870456A (en) * 1987-01-23 1989-09-26 Kabushiki Kaisha Toshiba Developing-unit shifting apparatus with two speed cooling fan
US4928146A (en) * 1988-04-01 1990-05-22 Minolta Camera Co., Ltd. Developing device
US4952978A (en) * 1988-07-11 1990-08-28 Canon Kabushiki Kaisha Speed control of color development in electrophotographic process and apparatus
JP2630453B2 (ja) * 1988-11-25 1997-07-16 コニカ株式会社 カラー画像形成装置
JP2627946B2 (ja) * 1988-11-30 1997-07-09 三田工業株式会社 カラー画像生成機
US5068691B1 (en) * 1989-06-01 1995-01-24 Fujitsu Ltd Developing device with a controllable pressure release for the developing roller
JP3229382B2 (ja) * 1992-01-28 2001-11-19 株式会社リコー カラー画像形成装置
JPH07295401A (ja) * 1994-03-02 1995-11-10 Fujitsu Ltd 記録装置
JPH08211734A (ja) * 1995-02-03 1996-08-20 Brother Ind Ltd 現像装置
US6560434B2 (en) 2001-01-18 2003-05-06 Lexmark International, Inc. Intermediate transfer member motion control via surface wheel feedback
JP5012254B2 (ja) * 2007-06-26 2012-08-29 富士ゼロックス株式会社 画像形成装置
JP2012037878A (ja) * 2010-07-12 2012-02-23 Canon Inc 画像形成装置
KR101798502B1 (ko) * 2013-07-19 2017-11-16 에스프린팅솔루션 주식회사 가압 유닛을 구비한 현상 장치 및 이를 포함하는 화상 형성 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970042A (en) * 1975-01-17 1976-07-20 Xerox Corporation Color development apparatus
US4465363A (en) * 1981-11-27 1984-08-14 Hoechst Aktiengesellschaft Cleaning device for cleaning the peripheral surface of a photoconductive drum in an electrophotographic copier
JPS58132249A (ja) * 1982-01-30 1983-08-06 Mita Ind Co Ltd 現像剤の飛散防止方法
JPS61124968A (ja) * 1984-11-21 1986-06-12 Toshiba Corp 画像形成装置
DE3667111D1 (en) * 1985-01-31 1989-12-28 Konishiroku Photo Ind Image forming apparatus
US4710016B1 (en) * 1985-03-26 1997-02-25 Toshiba Kk Developing apparatus
JPH0795209B2 (ja) * 1985-11-30 1995-10-11 三田工業株式会社 現像装置

Also Published As

Publication number Publication date
EP0268103B1 (de) 1993-07-21
EP0268103A2 (de) 1988-05-25
US4860053A (en) 1989-08-22
EP0268103A3 (en) 1988-06-01
DE3786643T2 (de) 1993-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee