DE3883024D1 - Bilderzeugungsgeraet und steuerungssystem dafuer. - Google Patents

Bilderzeugungsgeraet und steuerungssystem dafuer.

Info

Publication number
DE3883024D1
DE3883024D1 DE8888103008T DE3883024T DE3883024D1 DE 3883024 D1 DE3883024 D1 DE 3883024D1 DE 8888103008 T DE8888103008 T DE 8888103008T DE 3883024 T DE3883024 T DE 3883024T DE 3883024 D1 DE3883024 D1 DE 3883024D1
Authority
DE
Germany
Prior art keywords
dafuer
control system
generation device
image generation
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 - Lifetime
Application number
DE8888103008T
Other languages
English (en)
Other versions
DE3883024T2 (de
Inventor
Nobuo Kasahara
Tosio Nakahara
Masayoshi Watanuki
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 Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE3883024D1 publication Critical patent/DE3883024D1/de
Application granted granted Critical
Publication of DE3883024T2 publication Critical patent/DE3883024T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • 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
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
    • G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides
    • G03G15/1655—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides comprising a rotatable holding member to which the second base is attached or attracted, e.g. screen transfer holding drum
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/019—Structural features of the multicolour image forming apparatus
    • G03G2215/0196—Recording medium carrying member with speed switching
DE19883883024 1987-03-02 1988-02-29 Bilderzeugungsgerät und Steuerungssystem dafür. Expired - Lifetime DE3883024T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62046995A JPS63212961A (ja) 1987-03-02 1987-03-02 カラ−画像形成装置

Publications (2)

Publication Number Publication Date
DE3883024D1 true DE3883024D1 (de) 1993-09-16
DE3883024T2 DE3883024T2 (de) 1993-11-25

Family

ID=12762775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883883024 Expired - Lifetime DE3883024T2 (de) 1987-03-02 1988-02-29 Bilderzeugungsgerät und Steuerungssystem dafür.

Country Status (3)

Country Link
EP (1) EP0281055B1 (de)
JP (1) JPS63212961A (de)
DE (1) DE3883024T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268573A (ja) * 1988-09-02 1990-03-08 Ricoh Co Ltd 白黒及びカラー兼用複写機
EP0471058B1 (de) * 1990-03-05 1994-10-05 Eastman Kodak Company Mehrfarbenbilderzeugungsverfahren und -gerät
US5043761A (en) * 1990-03-09 1991-08-27 Eastman Kodak Company Multicolor image forming apparatus having transfer roller for registering single color images
US5287160A (en) * 1991-07-17 1994-02-15 Xerox Corporation Registration improvement by component synchronization in color printers
JPH0619338A (ja) * 1992-06-29 1994-01-28 Canon Inc カラー画像形成装置
JP3256010B2 (ja) * 1992-12-22 2002-02-12 キヤノン株式会社 画像形成装置
WO2000034831A1 (de) 1998-12-04 2000-06-15 Oce Printing Systems Gmbh Elektrographische druckeinrichtung mit sensor für die schlupferkennung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260241A (en) * 1978-05-17 1981-04-07 Canon Kabushiki Kaisha Copying apparatus
JPS59228266A (ja) * 1983-06-08 1984-12-21 Fuji Xerox Co Ltd カラ−複写機用露光位置制御装置
JPS60218673A (ja) * 1984-04-16 1985-11-01 Fuji Xerox Co Ltd カラ−複写機
JPS61217076A (ja) * 1985-03-22 1986-09-26 Canon Inc カラ−画像形成装置
JPS62187365A (ja) * 1986-02-13 1987-08-15 Ricoh Co Ltd カラ−複写機
US4705386A (en) * 1986-05-12 1987-11-10 Shinko Electric Co., Ltd. Color copying machine
JP2507442B2 (ja) * 1986-06-20 1996-06-12 株式会社リコー 画像形成装置

Also Published As

Publication number Publication date
EP0281055A3 (en) 1990-06-06
EP0281055B1 (de) 1993-08-11
EP0281055A2 (de) 1988-09-07
JPS63212961A (ja) 1988-09-05
DE3883024T2 (de) 1993-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition