AT314352B - An electrophotographic process for making multicolor copies of an original and a copier machine for carrying out this process - Google Patents

An electrophotographic process for making multicolor copies of an original and a copier machine for carrying out this process

Info

Publication number
AT314352B
AT314352B AT488570A AT488570A AT314352B AT 314352 B AT314352 B AT 314352B AT 488570 A AT488570 A AT 488570A AT 488570 A AT488570 A AT 488570A AT 314352 B AT314352 B AT 314352B
Authority
AT
Austria
Prior art keywords
original
carrying
copier machine
making multicolor
electrophotographic process
Prior art date
Application number
AT488570A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT314352B publication Critical patent/AT314352B/en

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
    • G03G15/0131—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
    • G03G15/01—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)
  • Color Electrophotography (AREA)
AT488570A 1969-06-04 1970-06-01 An electrophotographic process for making multicolor copies of an original and a copier machine for carrying out this process AT314352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83028069A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
AT314352B true AT314352B (en) 1974-04-10

Family

ID=25256662

Family Applications (1)

Application Number Title Priority Date Filing Date
AT488570A AT314352B (en) 1969-06-04 1970-06-01 An electrophotographic process for making multicolor copies of an original and a copier machine for carrying out this process

Country Status (3)

Country Link
US (1) US3724943A (en)
AT (1) AT314352B (en)
CA (1) CA946463A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29514E (en) * 1970-12-14 1978-01-10 Xerox Corporation Programming control system for printing machine
US3937572A (en) * 1972-01-06 1976-02-10 Bell & Howell Company Apparatus for inductive electrophotography
US4076404A (en) * 1972-04-19 1978-02-28 Canon Kabushiki Kaisha Method of and apparatus for electronic color photography and photosensitive member used for the same
US3869203A (en) * 1973-09-18 1975-03-04 Xerox Corp Color electrophotographic printing machine
US3902801A (en) * 1973-12-03 1975-09-02 Xerox Corp Color corrected printing system
US4095879A (en) * 1973-12-13 1978-06-20 Canon Kabushiki Kaisha Color copying apparatus
US3970042A (en) * 1975-01-17 1976-07-20 Xerox Corporation Color development apparatus
US4012137A (en) * 1975-01-17 1977-03-15 Xerox Corporation Optical system having a rotating screen
US4131357A (en) * 1977-03-21 1978-12-26 Xerox Corporation Sequentially activated development system for an electrophotographic printer
US4251154A (en) * 1979-04-09 1981-02-17 Eastman Kodak Company Electrophotographic color copier
US4794421A (en) * 1983-05-12 1988-12-27 Eastman Kodak Company Apparatus and method for electrophotographically producing copies from originals having continuous-tone and other content
US4537490A (en) * 1983-05-12 1985-08-27 Eastman Kodak Company Apparatus and method for electrophotographically producing copy having continuous-tone and other content
US4472047A (en) * 1983-05-12 1984-09-18 Eastman Kodak Company Apparatus and method for electrophotographically producing copy having continuous-tone and other content
JPH0690562B2 (en) * 1985-12-28 1994-11-14 株式会社リコー Color copier
US4712906A (en) * 1987-01-27 1987-12-15 Eastman Kodak Company Electrostatographic apparatus having a transfer drum
US5078086A (en) * 1988-05-20 1992-01-07 Xerox Corporation Developer unit having an indexable magnet
US4963937A (en) * 1989-03-17 1990-10-16 Xerox Corporation Development apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045644A (en) * 1957-06-06 1962-07-24 Xerox Corp Two-color electrostatic printing apparatus
NL301470A (en) * 1962-12-07
FR1401931A (en) * 1963-07-25 1965-06-04 Hitachi Ltd Method and device for polychrome prints
GB1118087A (en) * 1964-07-27 1968-06-26 Harris Intertype Corp Improvements in or relating to electrophotography
US3399611A (en) * 1965-10-23 1968-09-03 Owens Illinois Inc Electrical printing methods and apparatus
US3420151A (en) * 1965-11-16 1969-01-07 Fairchild Camera Instr Co Apparatus for electrophotographic printing
GB1173427A (en) * 1966-07-14 1969-12-10 Electroprint Inc Method and Apparatus for Electrostatic Colour Reproduction
FR1541317A (en) * 1966-10-18 1968-10-04 Method and apparatus for producing copies electrophotographically

Also Published As

Publication number Publication date
US3724943A (en) 1973-04-03
CA946463A (en) 1974-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee