BE868940A - Procede et appareil d'impression electrophotographique - Google Patents

Procede et appareil d'impression electrophotographique

Info

Publication number
BE868940A
BE868940A BE189234A BE189234A BE868940A BE 868940 A BE868940 A BE 868940A BE 189234 A BE189234 A BE 189234A BE 189234 A BE189234 A BE 189234A BE 868940 A BE868940 A BE 868940A
Authority
BE
Belgium
Prior art keywords
printing process
electrophotographic printing
electrophotographic
printing
Prior art date
Application number
BE189234A
Other languages
English (en)
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 BE868940A publication Critical patent/BE868940A/fr

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
    • G03G15/011—Details of unit for exposing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
BE189234A 1977-07-15 1978-07-12 Procede et appareil d'impression electrophotographique BE868940A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/816,126 US4234250A (en) 1977-07-15 1977-07-15 Electrophotographic printing system

Publications (1)

Publication Number Publication Date
BE868940A true BE868940A (fr) 1978-11-03

Family

ID=25219755

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189234A BE868940A (fr) 1977-07-15 1978-07-12 Procede et appareil d'impression electrophotographique

Country Status (7)

Country Link
US (1) US4234250A (fr)
JP (1) JPS5421742A (fr)
BE (1) BE868940A (fr)
CA (1) CA1111098A (fr)
DE (1) DE2826866A1 (fr)
FR (1) FR2397662B1 (fr)
GB (1) GB1597549A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255040A (en) * 1978-07-20 1981-03-10 Xerox Corporation Positive overlay electronic xerographic printer
JPS55113065A (en) * 1979-02-23 1980-09-01 Ricoh Co Ltd Image synthesizing two-color recorder
US4236809A (en) * 1979-09-04 1980-12-02 Xerox Corporation Low resolution correction apparatus and method for electrophotographic copiers
US4661859A (en) * 1981-06-03 1987-04-28 Xerox Corporation Pulse width modulation greyscale system for halftone printer
JPS5831359A (ja) * 1981-08-20 1983-02-24 Matsushita Electric Ind Co Ltd 画像記録装置
US4403848A (en) * 1982-02-17 1983-09-13 Xerox Corporation Electronic color printing system
US4494865A (en) * 1982-12-13 1985-01-22 Battelle Development Corporation Providing patterns
JPS61170754A (ja) * 1985-01-24 1986-08-01 Konishiroku Photo Ind Co Ltd カラ−画像形成装置
JPS61238620A (ja) * 1985-04-12 1986-10-23 Hitachi Ltd 画像記録装置
EP0217503B1 (fr) * 1985-07-27 1991-10-30 Konica Corporation Procédé de traitement d'images et appareil de formation d'images
EP0730370B1 (fr) * 1985-11-18 2002-02-06 Canon Kabushiki Kaisha Dispositif de formation d'image
US4777510A (en) * 1986-12-11 1988-10-11 Eastman Kodak Company Copying apparatus and method with editing and production control capability
GB2230868B (en) * 1986-04-01 1991-01-23 Brother Ind Ltd Optical printing system
US4783680A (en) * 1987-09-30 1988-11-08 Xerox Corporation Halftone screening system for printer/copier
US5021833A (en) * 1988-12-13 1991-06-04 Sharp Kabushiki Kaisha Copying machine with multiple light sources
US5010366A (en) * 1989-06-15 1991-04-23 Eastman Kodak Company Slide transparency projector apparatus for use with an electrophotographic reproduction machine
US5262259A (en) * 1990-01-03 1993-11-16 Minnesota Mining And Manufacturing Company Toner developed electrostatic imaging process for outdoor signs
US7479973B2 (en) * 2005-12-23 2009-01-20 Dell Products L.P. Method and apparatus for producing an image

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040665C3 (de) * 1970-08-17 1979-01-04 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Herstellung farbiger Papierbilder und Vorrichtung zur Durchführung des Verfahrens
JPS4843819B1 (fr) * 1970-12-28 1973-12-20
CA1003483A (en) * 1972-02-22 1977-01-11 Xerox Corporation Laser printer
US3906897A (en) * 1972-05-22 1975-09-23 Xerox Corp Development apparatus
US3893854A (en) * 1973-03-30 1975-07-08 Xerox Corp Photographic articles with gaps for processing fluids
US3864697A (en) * 1973-07-25 1975-02-04 Eastman Kodak Co Non-impact printer
US3934549A (en) * 1974-08-01 1976-01-27 Xerox Corporation Transfer apparatus
US3936182A (en) * 1974-08-12 1976-02-03 Xerox Corporation Control arrangement for an electrostatographic reproduction apparatus
US4027962A (en) * 1975-01-13 1977-06-07 Xerox Corporation Color transparency reproducing machine
US4058828A (en) * 1975-05-27 1977-11-15 Eastman Kodak Company Document copying apparatus
CA1074703A (fr) * 1975-05-27 1980-04-01 John H. Ladd Copieur de documents programme
US4012776A (en) * 1975-06-23 1977-03-15 Xerox Corporation Luminescent screen laser scanning technique
US4046471A (en) * 1975-11-03 1977-09-06 International Business Machines Corporation Dual mode electrophotographic apparatus having dual function printing beam
US4014607A (en) * 1976-03-03 1977-03-29 Xerox Corporation Removable screening system for a transparency reproduction machine
US4027961A (en) * 1976-04-06 1977-06-07 Xerox Corporation Copier/raster scan apparatus
US4070089A (en) * 1976-07-01 1978-01-24 Xerox Corporation Two dimensional laser scanner with movable cylinder lens

Also Published As

Publication number Publication date
GB1597549A (en) 1981-09-09
JPS5421742A (en) 1979-02-19
US4234250A (en) 1980-11-18
DE2826866A1 (de) 1979-02-01
FR2397662B1 (fr) 1985-09-06
FR2397662A1 (fr) 1979-02-09
CA1111098A (fr) 1981-10-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: XEROX CORP.

Effective date: 19880731