BE846804A - Dispositif de reproduction et d'impression electrophotographique - Google Patents

Dispositif de reproduction et d'impression electrophotographique

Info

Publication number
BE846804A
BE846804A BE171125A BE171125A BE846804A BE 846804 A BE846804 A BE 846804A BE 171125 A BE171125 A BE 171125A BE 171125 A BE171125 A BE 171125A BE 846804 A BE846804 A BE 846804A
Authority
BE
Belgium
Prior art keywords
printing device
electrophotographic reproduction
electrophotographic
reproduction
printing
Prior art date
Application number
BE171125A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE846804A publication Critical patent/BE846804A/xx

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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/045—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
    • G03G15/047—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • 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
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0429—Changing or enhancing the image
    • G03G2215/0431—Producing a clean non-image area, i.e. avoiding show-around effects
    • G03G2215/0448—Charge-erasing means for the non-image area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Laser Beam Printer (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Facsimile Scanning Arrangements (AREA)
BE171125A 1975-11-03 1976-09-30 Dispositif de reproduction et d'impression electrophotographique BE846804A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/628,034 US4046471A (en) 1975-11-03 1975-11-03 Dual mode electrophotographic apparatus having dual function printing beam

Publications (1)

Publication Number Publication Date
BE846804A true BE846804A (fr) 1977-01-17

Family

ID=24517154

Family Applications (1)

Application Number Title Priority Date Filing Date
BE171125A BE846804A (fr) 1975-11-03 1976-09-30 Dispositif de reproduction et d'impression electrophotographique

Country Status (12)

Country Link
US (1) US4046471A (xx)
JP (1) JPS5267332A (xx)
AR (1) AR219909A1 (xx)
BE (1) BE846804A (xx)
BR (1) BR7607262A (xx)
CA (1) CA1075758A (xx)
DE (1) DE2643872C2 (xx)
FR (1) FR2330048A1 (xx)
GB (1) GB1503047A (xx)
IT (1) IT1074440B (xx)
NL (1) NL7609700A (xx)
SE (1) SE440000B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397662A1 (fr) * 1977-07-15 1979-02-09 Xerox Corp Procede et appareil d'impression electrophotographique

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US4171902A (en) * 1976-02-19 1979-10-23 Canon Kabushiki Kaisha Information processing system having an optic axis adjusting mirror device
US4094606A (en) * 1976-11-26 1978-06-13 Xerox Corporation Xerographic system employing waveguide addressing and modulating apparatus
US4302782A (en) * 1977-03-10 1981-11-24 Xerox Corporation Reproduction scanning system having intermediate storage between input and output scanning stations
US4205350A (en) * 1977-03-10 1980-05-27 Xerox Corporation Reproduction scanning system having intermediate storage between input and output scanning stations
US4169275A (en) * 1977-03-10 1979-09-25 Xerox Corporation Reproduction scanning system having intermediate storage between input and output scanning stations
US4149798A (en) * 1977-06-10 1979-04-17 Eocom Corporation Electrophotographic apparatus and method for producing printing masters
JPS5453915A (en) * 1977-10-07 1979-04-27 Canon Inc Facsimile unit
US4167324A (en) * 1977-10-17 1979-09-11 Burroughs Corporation Apparatus for xerographically printing a composite record based on fixed and variable data
US4204725A (en) * 1977-11-17 1980-05-27 International Business Machines Corporation Apparatus for detecting information stored on photocopying media, transmitting and storing the same
JPS554072A (en) * 1978-06-26 1980-01-12 Konishiroku Photo Ind Co Ltd Information compound recorder
US4255040A (en) * 1978-07-20 1981-03-10 Xerox Corporation Positive overlay electronic xerographic printer
JPS5528007A (en) * 1978-08-18 1980-02-28 Konishiroku Photo Ind Co Ltd Information compound recording device
US4212530A (en) * 1978-12-07 1980-07-15 Texaco Inc. Means and method for printing on light sensitive material
US4241990A (en) * 1979-03-05 1980-12-30 Xerox Corporation Multi-purpose optical data processor
US4404569A (en) * 1979-05-24 1983-09-13 American Hoechst Corporation System and method for producing artwork for printed circuit boards
US4419675A (en) * 1979-05-24 1983-12-06 American Hoechst Corporation Imaging system and method for printed circuit artwork and the like
JPS55159458A (en) * 1979-05-31 1980-12-11 Konishiroku Photo Ind Co Ltd Black belt removing method in composite information recorder
JPS5691248A (en) * 1979-12-26 1981-07-24 Canon Inc Picture forming apparatus
US4379631A (en) * 1979-06-08 1983-04-12 Canon Kabushiki Kaisha Apparatus having a copier function and a printer function
DD144974A1 (de) * 1979-07-23 1980-11-12 Walter Mandel Informationsaufzeichnung mittels laserstrahl auf einen fotoleiter-zwischentraeger
US4236809A (en) * 1979-09-04 1980-12-02 Xerox Corporation Low resolution correction apparatus and method for electrophotographic copiers
GB2057977B (en) * 1979-09-04 1983-03-16 Vnii Poligraf Mashinostr Electrophotographic composing machine
JPS5664354A (en) * 1979-10-30 1981-06-01 Canon Inc Copying method and device
US4305652A (en) * 1979-11-19 1981-12-15 International Business Machines Corporation Merging of information in a copier-printer system
JPS5689166A (en) * 1979-12-20 1981-07-20 Fujitsu Ltd Office automation device
US4246614A (en) * 1979-12-26 1981-01-20 Xerox Corporation Binary graphic printer system having an electronic screen with shift control suited for rescreening
US4320955A (en) * 1980-01-14 1982-03-23 Xerox Corporation Copy reproduction apparatus
JPS56100563A (en) * 1980-01-14 1981-08-12 Konishiroku Photo Ind Co Ltd Information composite recording device
EP0033594B1 (en) * 1980-01-14 1986-01-08 Xerox Corporation Copying apparatus
US4294534A (en) * 1980-01-14 1981-10-13 Xerox Corporation Multiple function reproduction apparatus
US4345835A (en) * 1980-01-14 1982-08-24 Xerox Corporation Multiple function reproduction apparatus
US4439789A (en) * 1980-04-11 1984-03-27 Coulter Systems Corporation Binary scan system
US4408868A (en) * 1980-04-11 1983-10-11 Coulter Systems Corporation Digital plate maker system and method
US4371897A (en) * 1980-09-02 1983-02-01 Xerox Corporation Fluorescent activated, spatially quantitative light detector
US4348100A (en) * 1980-09-02 1982-09-07 Xerox Corporation Control for xerographic system
US4394685A (en) * 1980-09-04 1983-07-19 Centronics Data Computer Corporation Interface for operating a dot matrix printer for printing a video image
JPS5757084A (en) * 1980-09-24 1982-04-06 Hitachi Ltd Facsimile device
US4348101A (en) * 1980-09-30 1982-09-07 Sperry Corporation Duplex printing apparatus
JPS5764718A (en) * 1980-10-09 1982-04-20 Hitachi Ltd Laser beam printer
US4466006A (en) * 1981-01-08 1984-08-14 Canon Kabushiki Kaisha Recording apparatus
US4414583A (en) * 1981-11-02 1983-11-08 International Business Machines Corporation Scanned light beam imaging method and apparatus
US4383755A (en) * 1982-01-11 1983-05-17 Burroughs Corporation Unitary, modular, demountable optical system for laser diode/printing copying apparatus
JPS58127963A (ja) * 1982-01-26 1983-07-30 Mitsubishi Electric Corp 情報記録装置
JPS58136473A (ja) * 1982-02-08 1983-08-13 Hitachi Ltd プリント装置
US4460907A (en) * 1982-06-15 1984-07-17 Minnesota Mining And Manufacturing Company Electrographic imaging apparatus
US4477175A (en) * 1982-12-20 1984-10-16 Xerox Corporation Multi-function reproduction machine
JPS59220771A (ja) * 1983-05-31 1984-12-12 Canon Inc 複写機兼用プリンタ−
JPH06103422B2 (ja) * 1983-06-13 1994-12-14 松下電器産業株式会社 複写装置
US4575214A (en) * 1983-07-05 1986-03-11 Carley Adam L Copier/laser-printer conversion
JPS6028683A (ja) * 1983-07-26 1985-02-13 Konishiroku Photo Ind Co Ltd 選択された表示を記録できる複写機
US4538905A (en) * 1983-12-05 1985-09-03 International Business Machines Corporation Electronic image registration
US4835461A (en) * 1984-04-13 1989-05-30 Xerox Corporation Microdeflector probe for electrostatic voltmeter
JPS619671A (ja) * 1984-06-25 1986-01-17 Dainippon Screen Mfg Co Ltd 電子写真複写機における複写画像の部分撮り方法およびそのための装置
GB8426046D0 (en) * 1984-10-15 1984-11-21 Xerox Corp Electrophotographic apparatus
DE3571710D1 (en) * 1984-11-06 1989-08-24 Toshiba Kk Image forming apparatus with image forming area selection
US4888616A (en) * 1985-06-07 1989-12-19 Canon Kabushiki Kaisha Image processing apparatus
NL8502186A (nl) * 1985-08-05 1987-03-02 Oce Nederland Bv Kopieerapparaat voorzien van instelbare kadreermiddelen.
JPS6236681A (ja) * 1985-08-12 1987-02-17 Toshiba Corp 画像形成装置
US4968993A (en) * 1986-12-16 1990-11-06 L&C Family Partnership Printing press
US5178063A (en) * 1986-12-16 1993-01-12 L & C Family Partnership Method and apparatus for automatic numbering of forms on a rotary printing press
US4827315A (en) * 1986-12-16 1989-05-02 Larry Wolfberg Printing press
JPH087487B2 (ja) * 1987-05-26 1996-01-29 キヤノン株式会社 画像形成装置
JPH0224157A (ja) * 1988-07-13 1990-01-26 Hitachi Ltd レーザビーム画像記録装置
JPH02150869A (ja) * 1988-12-01 1990-06-11 Minolta Camera Co Ltd 画像形成装置
US4967238A (en) * 1988-12-22 1990-10-30 Xerox Corporation Cleaning performance monitor
US5206684A (en) * 1989-03-14 1993-04-27 Minolta Camera Kabushiki Kaisha Recording apparatus including a memory into which information is written in a particular order and from which memory information is read in the reverse order
US4950889A (en) * 1989-08-01 1990-08-21 International Business Machines Corporation Chromatic and misalignment compensation in a multiple beam laser scanning system
US5006868A (en) * 1989-11-28 1991-04-09 Kentek Information Systems, Inc. Method and apparatus for printing two or more colors using an electrophotographic process
US5097350A (en) * 1990-06-06 1992-03-17 Interfax, Inc. Method and apparatus for adapting an electrostatic copier machine to a plain paper facsimile transceiver
US5140368A (en) * 1990-07-16 1992-08-18 Xerox Corporation Character printing and recognition system
US5266996A (en) * 1990-10-19 1993-11-30 Minolta Camera Kabushiki Kaisha Recording apparatus
US5113488A (en) * 1990-11-26 1992-05-12 Lexmark International, Inc. Page printer composition line spacing revision
DE19530841B4 (de) * 1994-10-14 2006-03-23 Hewlett-Packard Development Co., L.P., Houston Verfahren und Vorrichtung zum Beseitigen von Störauswirkungen bei einer elektrophotographischen Vorrichtung
US6014272A (en) * 1998-05-22 2000-01-11 Eastman Kodak Company Retroreflective lens
JP3784197B2 (ja) * 1998-07-06 2006-06-07 株式会社沖データ 画像形成装置
US5974298A (en) * 1998-08-28 1999-10-26 Tektronix, Inc. Duplex printing media handling system
US5991564A (en) * 1998-10-02 1999-11-23 Tektronix, Inc. Electrophotographic duplex printing media system
US6190070B1 (en) 1998-10-13 2001-02-20 Xerox Corporation Printer with media corrugation at media output

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US2551582A (en) * 1943-08-27 1951-05-08 Chester F Carlson Method of printing and developing solvent images
US3358081A (en) * 1964-10-20 1967-12-12 Xerox Corp Facsimile printer with ferroelectric modulator
US3681527A (en) * 1968-03-15 1972-08-01 Hitachi Ltd Facsimile reading and recording device
US3597071A (en) * 1968-08-30 1971-08-03 Xerox Corp Diverse-input system for electrostatically reproducing and recording information
DE2218456A1 (de) * 1971-07-07 1973-01-25 Elbe Kamera Gmbh Einrichtung zur ueberlagerungsrasterbelichtung
BE793559A (fr) * 1971-12-30 1973-06-29 Xerox Corp Machine electrostatographique comportant un dispositif de pre-developpement d'exposition
US3751155A (en) * 1971-12-30 1973-08-07 Xerox Corp Pre-development exposure assembly
GB1416062A (en) * 1973-03-30 1975-12-03 Xerox Corp Electrostatography
JPS5911109B2 (ja) * 1973-07-24 1984-03-13 キヤノン株式会社 高速複写方法
US3834807A (en) * 1974-02-14 1974-09-10 Ibm Copier with leading edge image control
US3898627A (en) * 1974-03-22 1975-08-05 Ibm Optical printer having serializing buffer for use with variable length binary words

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397662A1 (fr) * 1977-07-15 1979-02-09 Xerox Corp Procede et appareil d'impression electrophotographique

Also Published As

Publication number Publication date
FR2330048A1 (fr) 1977-05-27
JPS5547392B2 (xx) 1980-11-29
US4046471A (en) 1977-09-06
SE7612154L (sv) 1977-05-04
IT1074440B (it) 1985-04-20
BR7607262A (pt) 1977-09-13
DE2643872A1 (de) 1977-05-12
CA1075758A (en) 1980-04-15
AR219909A1 (es) 1980-09-30
JPS5267332A (en) 1977-06-03
NL7609700A (nl) 1977-05-05
DE2643872C2 (de) 1982-06-24
GB1503047A (en) 1978-03-08
SE440000B (sv) 1985-07-08
FR2330048B1 (xx) 1978-05-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL BUSINESS MACHINES CORP.

Effective date: 19930930