DE69515001D1 - Verfahren und Vorrichtung zur Erzeugung von mehreren Bildern - Google Patents

Verfahren und Vorrichtung zur Erzeugung von mehreren Bildern

Info

Publication number
DE69515001D1
DE69515001D1 DE69515001T DE69515001T DE69515001D1 DE 69515001 D1 DE69515001 D1 DE 69515001D1 DE 69515001 T DE69515001 T DE 69515001T DE 69515001 T DE69515001 T DE 69515001T DE 69515001 D1 DE69515001 D1 DE 69515001D1
Authority
DE
Germany
Prior art keywords
multiple images
generating multiple
generating
images
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
DE69515001T
Other languages
English (en)
Other versions
DE69515001T2 (de
Inventor
Kenneth W Pietrowski
Samuel W Ing
Roger L Bullock
Thomas J Fleck
Charles H Tabb
Zhao-Zhi Yu
Jeffrey J Folkins
Daniel M Bray
Cyril G Edmunds
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE69515001D1 publication Critical patent/DE69515001D1/de
Application granted granted Critical
Publication of DE69515001T2 publication Critical patent/DE69515001T2/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
    • G03G15/0142—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
    • G03G15/0157—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 with special treatment between monocolour image formation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
DE69515001T 1994-11-30 1995-11-29 Verfahren und Vorrichtung zur Erzeugung von mehreren Bildern Expired - Fee Related DE69515001T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/347,616 US5581330A (en) 1994-11-30 1994-11-30 Method and apparatus for reducing residual toner voltage

Publications (2)

Publication Number Publication Date
DE69515001D1 true DE69515001D1 (de) 2000-03-16
DE69515001T2 DE69515001T2 (de) 2000-07-20

Family

ID=23364485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515001T Expired - Fee Related DE69515001T2 (de) 1994-11-30 1995-11-29 Verfahren und Vorrichtung zur Erzeugung von mehreren Bildern

Country Status (4)

Country Link
US (1) US5581330A (de)
EP (1) EP0715224B1 (de)
JP (1) JPH08220845A (de)
DE (1) DE69515001T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539501A (en) * 1995-07-20 1996-07-23 Xerox Corporation High slope AC charging device having groups of wires
US5613172A (en) * 1995-08-25 1997-03-18 Xerox Corporation Hybrid DC recharge method and apparatus for split recharge imaging
US5781839A (en) * 1996-03-05 1998-07-14 Ricoh Company, Ltd. Multicolor image forming apparatus
US5749034A (en) * 1997-01-21 1998-05-05 Xerox Corporation Transfer, cleaning and imaging stations spaced within an interdocument zone
US5761579A (en) * 1997-05-30 1998-06-02 Xerox Corporation Five cycle color printing architecture with transfer after cleaning
US5778289A (en) * 1997-07-14 1998-07-07 Xerox Corporation D.C. recharge to reduce cross contamination in the read IOI process
US5778288A (en) * 1997-07-14 1998-07-07 Xerox Corporation Erase before A.C. recharge in color electrographic printing
US5794106A (en) * 1997-07-14 1998-08-11 Xerox Corporation Erase before D.C. recharge in color electrophotographic printing
US5828933A (en) * 1997-11-24 1998-10-27 Xerox Corporation Additive color recharge, expose, and develop electrophotographic printing
US5926674A (en) * 1998-01-08 1999-07-20 Xerox Corporation Reverse polarity split recharge in recharge-expose-and-develop image on imaging printing
US5862438A (en) * 1998-08-06 1999-01-19 Xerox Corporation Reduced interdocument zone in a printing system having a single developer power supply
US5991579A (en) * 1998-11-23 1999-11-23 Xerox Corporation High slope DC/AC combination charging device
US5978628A (en) * 1998-12-04 1999-11-02 Xerox Corporation Highlight color read printing using additive toners
KR100421032B1 (ko) * 2002-06-29 2004-03-04 삼성전자주식회사 전자사진방식 인쇄기의 화상형성시스템 및 그를 이용한화상형성방법
US6795670B2 (en) * 2002-10-28 2004-09-21 Xerox Corporation Discorotron charging device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506366A1 (de) * 1975-02-14 1976-08-19 Agfa Gevaert Ag Elektrostatisches farbkopiergeraet
US4141648A (en) * 1976-12-15 1979-02-27 International Business Machines Corporation Photoconductor charging technique
US4432631A (en) * 1976-12-15 1984-02-21 International Business Machines Corporation Photoconductor charging technique
EP0112536B1 (de) * 1982-12-28 1987-03-18 Kabushiki Kaisha Toshiba Elektrophotographische Verfahren und Vorrichtung
US4660059A (en) * 1985-11-25 1987-04-21 Xerox Corporation Color printing machine
JPS6394257A (ja) * 1986-10-08 1988-04-25 Nec Corp 電子写真式記録方式
JP2507359B2 (ja) * 1986-10-28 1996-06-12 株式会社東芝 画像形成装置
US4761669A (en) * 1987-05-21 1988-08-02 Xerox Corporation Highlight color printing
US4833503A (en) * 1987-12-28 1989-05-23 Xerox Corporation Electronic color printing system with sonic toner release development
JPH0285872A (ja) * 1988-09-22 1990-03-27 Minolta Camera Co Ltd ２色画像形成装置
JPH0769646B2 (ja) * 1990-08-03 1995-07-31 富士ゼロックス株式会社 カラー記録装置
JP3250851B2 (ja) * 1991-12-09 2002-01-28 株式会社リコー 多色画像形成装置
US5208636A (en) * 1992-03-23 1993-05-04 Xerox Corporation Highlight color printing machine
US5258820A (en) * 1992-07-29 1993-11-02 Xerox Corporation Pre-recharge device for voltage uniformity in read color systems
US5241356A (en) * 1992-07-29 1993-08-31 Xerox Corporation Method and apparatus for minimizing the voltage difference between a developed electrostatic image area and a latent electrostaic non-developed image
US5365325A (en) * 1992-08-10 1994-11-15 Hitachi, Ltd. Method of multi-color recording using electro-photography process and apparatus therefor wherein mixed colors generation is prevented
US5359393A (en) * 1992-12-22 1994-10-25 Xerox Corporation Method and apparatus for measuring photoreceptor voltage potential using a charging device

Also Published As

Publication number Publication date
JPH08220845A (ja) 1996-08-30
US5581330A (en) 1996-12-03
EP0715224B1 (de) 2000-02-09
DE69515001T2 (de) 2000-07-20
EP0715224A1 (de) 1996-06-05

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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