DE3066577D1 - An electrostatic image-forming process and an apparatus therefor - Google Patents

An electrostatic image-forming process and an apparatus therefor

Info

Publication number
DE3066577D1
DE3066577D1 DE8080302179T DE3066577T DE3066577D1 DE 3066577 D1 DE3066577 D1 DE 3066577D1 DE 8080302179 T DE8080302179 T DE 8080302179T DE 3066577 T DE3066577 T DE 3066577T DE 3066577 D1 DE3066577 D1 DE 3066577D1
Authority
DE
Germany
Prior art keywords
forming process
electrostatic image
apparatus therefor
therefor
electrostatic
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
Application number
DE8080302179T
Other languages
English (en)
Inventor
Masao Hirata
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 JP8078079A external-priority patent/JPS565561A/ja
Priority claimed from JP8928579A external-priority patent/JPS5625759A/ja
Priority claimed from JP8928479A external-priority patent/JPS5625757A/ja
Priority claimed from JP8928679A external-priority patent/JPS5625758A/ja
Priority claimed from JP54090927A external-priority patent/JPS6049913B2/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE3066577D1 publication Critical patent/DE3066577D1/de
Expired 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
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0163—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member primary transfer to the final recording medium
    • 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
    • G03G15/0121—Details of unit for developing
DE8080302179T 1979-06-28 1980-06-27 An electrostatic image-forming process and an apparatus therefor Expired DE3066577D1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8078079A JPS565561A (en) 1979-06-28 1979-06-28 Forming method of electrostatic charge image erased of black image part
JP8928579A JPS5625759A (en) 1979-07-16 1979-07-16 Formation of multicolor image
JP8928479A JPS5625757A (en) 1979-07-16 1979-07-16 Image forming device
JP8928679A JPS5625758A (en) 1979-07-16 1979-07-16 Electronic photographic device
JP54090927A JPS6049913B2 (ja) 1979-07-19 1979-07-19 黒画像部を消去した静電荷像の形成方法

Publications (1)

Publication Number Publication Date
DE3066577D1 true DE3066577D1 (en) 1984-03-22

Family

ID=27524882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080302179T Expired DE3066577D1 (en) 1979-06-28 1980-06-27 An electrostatic image-forming process and an apparatus therefor

Country Status (3)

Country Link
US (1) US4349268A (de)
EP (1) EP0021845B1 (de)
DE (1) DE3066577D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875373A (ja) * 1981-10-30 1983-05-07 Fuji Xerox Co Ltd カラ−複写機
JPS59214048A (ja) * 1983-05-20 1984-12-03 Ricoh Co Ltd 二色電子写真複写装置
US4634259A (en) * 1983-12-13 1987-01-06 Casio Computer Co., Ltd. Apparatus for maintaining distinct edges between two colors in a two-color image forming device
EP0193274B1 (de) * 1985-01-31 1989-11-23 Konica Corporation Bilderzeugungsgerät
DE3650722T2 (de) * 1985-11-18 1999-12-09 Canon Kk Bilderzeugungsgerät
JPS63210861A (ja) * 1987-02-27 1988-09-01 Canon Inc 電子写真装置
US5066979A (en) * 1989-01-13 1991-11-19 Canon Kabushiki Kaisha Color image forming apparatus wherein plural colors can be formed through one printing cycle
US5983045A (en) * 1996-11-14 1999-11-09 Canon Kabushiki Kaisha Image forming apparatus for forming plural toner images on photosensitive member and for transferring toner images onto transfer material collectively
JPH10186806A (ja) * 1996-12-24 1998-07-14 Canon Inc 多色画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834770B1 (de) * 1968-07-23 1973-10-23
JPS4917531B1 (de) * 1970-08-28 1974-05-01
US4095888A (en) * 1974-06-10 1978-06-20 Ricoh Company, Ltd. Color electrophotography apparatus
DE2435851C2 (de) * 1974-07-25 1982-09-02 Agfa-Gevaert Ag, 5090 Leverkusen Elektrostatisches Farbkopiergerät
US4013355A (en) * 1975-07-30 1977-03-22 Xerox Corporation Notch filter for color transparency copying machines
US4168164A (en) * 1976-07-08 1979-09-18 Konishiroku Photo Industry Co., Ltd. Screen process for forming electrostatic latent images

Also Published As

Publication number Publication date
US4349268A (en) 1982-09-14
EP0021845B1 (de) 1984-02-15
EP0021845A1 (de) 1981-01-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee