DE68911731T2 - Bilderzeugungsgerät. - Google Patents

Bilderzeugungsgerät.

Info

Publication number
DE68911731T2
DE68911731T2 DE89105886T DE68911731T DE68911731T2 DE 68911731 T2 DE68911731 T2 DE 68911731T2 DE 89105886 T DE89105886 T DE 89105886T DE 68911731 T DE68911731 T DE 68911731T DE 68911731 T2 DE68911731 T2 DE 68911731T2
Authority
DE
Germany
Prior art keywords
imaging device
imaging
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
DE89105886T
Other languages
English (en)
Other versions
DE68911731D1 (de
Inventor
Atsushi Takeda
Takashi Hasegawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE68911731D1 publication Critical patent/DE68911731D1/de
Application granted granted Critical
Publication of DE68911731T2 publication Critical patent/DE68911731T2/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
    • G03G15/0105—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
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
    • G03G2215/018—Linearly moving set of developing units, one at a time adjacent the recording member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S271/00—Sheet feeding or delivering
    • Y10S271/90—Stripper

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
DE89105886T 1988-04-05 1989-04-04 Bilderzeugungsgerät. Expired - Fee Related DE68911731T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63083381A JP2607117B2 (ja) 1988-04-05 1988-04-05 画像形成装置

Publications (2)

Publication Number Publication Date
DE68911731D1 DE68911731D1 (de) 1994-02-10
DE68911731T2 true DE68911731T2 (de) 1994-04-28

Family

ID=13800843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89105886T Expired - Fee Related DE68911731T2 (de) 1988-04-05 1989-04-04 Bilderzeugungsgerät.

Country Status (4)

Country Link
US (1) US5086318A (de)
EP (1) EP0339309B1 (de)
JP (1) JP2607117B2 (de)
DE (1) DE68911731T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68918231T2 (de) * 1988-11-16 1995-01-26 Canon Kk Aufnahmegerät mit mehreren Entwicklungseinheiten.
US5243395A (en) * 1989-02-03 1993-09-07 Canon Kabushiki Kaisha Color image forming apparatus with developing unit moving means
EP0400986B1 (de) * 1989-05-31 1995-07-19 Canon Kabushiki Kaisha Bilderzeugungsgerät
JP2681694B2 (ja) * 1989-07-31 1997-11-26 キヤノン株式会社 画像形成装置
US5471284A (en) * 1990-01-19 1995-11-28 Canon Kabushiki Kaisha Image forming apparatus having toner depletion detection feature
JP2744315B2 (ja) * 1990-02-06 1998-04-28 キヤノン株式会社 画像形成装置
US5059990A (en) * 1990-05-10 1991-10-22 Xerox Corporation Image transfer and sheet seperation charging
JP2660939B2 (ja) * 1990-10-11 1997-10-08 キヤノン株式会社 画像形成装置
US5214478A (en) * 1990-10-25 1993-05-25 Brother Kogyo Kabushiki Kaisha Image recording apparatus provided with a selective power applying device
US5287163A (en) * 1991-02-08 1994-02-15 Canon Kabushiki Kaisha Overlaid image forming apparatus with coordinated transfer bias and attraction bias voltage sources
JP2750009B2 (ja) * 1991-02-12 1998-05-13 キヤノン株式会社 画像形成装置
JPH04318546A (ja) * 1991-04-17 1992-11-10 Brother Ind Ltd 画像形成装置
JP3101343B2 (ja) * 1991-06-03 2000-10-23 キヤノン株式会社 カラー画像形成装置及びカラー画像処理装置
JP2670470B2 (ja) * 1991-06-19 1997-10-29 キヤノン株式会社 画像形成装置
US5903802A (en) * 1991-11-07 1999-05-11 Canon Kabushiki Kaisha Method for forming an image by absorbing a release agent using a release agent absorbing layer coated on feed passage member
JPH05191608A (ja) * 1992-01-08 1993-07-30 Canon Inc カラー画像形成装置
EP0572278B1 (de) * 1992-05-29 1999-03-24 Canon Kabushiki Kaisha Bilderzeugungsgerät
EP0573061B1 (de) * 1992-06-05 2005-12-21 Canon Kabushiki Kaisha Bilderzeugungsgerät
JP3244544B2 (ja) * 1992-10-13 2002-01-07 キヤノン株式会社 画像形成装置
DE69319532T2 (de) * 1992-10-13 1999-01-28 Canon Kk Bilderzeugungsgerät mit Transportelement für Aufzeichnungsmaterial
JP3507098B2 (ja) * 1993-05-06 2004-03-15 キヤノン株式会社 画像記録装置およびその制御方法
JPH06321379A (ja) * 1993-05-10 1994-11-22 Canon Inc 自動給送装置及びそれを備えた記録装置
US5689790A (en) * 1993-06-15 1997-11-18 Canon Kabushiki Kaisha Image forming apparatus with space particle layer formed on transfer drum
US5619746A (en) * 1993-07-30 1997-04-08 Canon Kabushiki Kaisha Image forming apparatus having recording material bearing member
US5347353A (en) * 1993-09-24 1994-09-13 Xerox Corporation Tandem high productivity color architecture using a photoconductive intermediate belt
JPH0830066A (ja) * 1993-12-22 1996-02-02 Canon Inc 画像形成方法
JP3365100B2 (ja) * 1994-12-16 2003-01-08 富士ゼロックス株式会社 画像形成装置
JP3303622B2 (ja) * 1995-09-20 2002-07-22 富士ゼロックス株式会社 厚紙搬送方法とその方法を用いる画像形成装置
JPH09171307A (ja) * 1995-10-20 1997-06-30 Fuji Xerox Co Ltd 画像記録装置
US5777658A (en) * 1996-03-08 1998-07-07 Eastman Kodak Company Media loading and unloading onto a vacuum drum using lift fins
US5822665A (en) * 1996-05-16 1998-10-13 Fuji Xerox Co., Ltd. Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device
KR100644656B1 (ko) * 2004-12-01 2006-11-10 삼성전자주식회사 전자사진방식 화상형성장치
US7496326B2 (en) 2004-12-22 2009-02-24 Ricoh Company, Ltd Electrostatic attraction device and image forming apparatus using the same
EP2495618A1 (de) * 2009-10-29 2012-09-05 Canon Kabushiki Kaisha Bilderzeugungsvorrichtung
JP5677074B2 (ja) * 2010-12-16 2015-02-25 キヤノン株式会社 画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH545496A (de) * 1972-05-31 1974-01-31 Turlabor Ag Verfahren zum Transport loser, für die Aufnahme eines Tonerbildes bestimmter Blätter und Vorrichtung zur Ausführung des Verfahrens
US3832053A (en) * 1973-12-03 1974-08-27 Xerox Corp Belt transfer system
JPS5518653A (en) * 1978-07-28 1980-02-08 Canon Inc Transfer device
JPS5799674A (en) * 1980-12-11 1982-06-21 Canon Inc Transfer device
US4371251A (en) * 1981-02-27 1983-02-01 Eastman Kodak Company Electrographic method and apparatus providing improved transfer of non-insulative toner
JPH065425B2 (ja) * 1984-10-22 1994-01-19 株式会社リコー 複写機の転写ドラム
JPS62187365A (ja) * 1986-02-13 1987-08-15 Ricoh Co Ltd カラ−複写機
JPS6312570A (ja) * 1986-07-02 1988-01-19 Canon Inc 画像形成装置
US4712906A (en) * 1987-01-27 1987-12-15 Eastman Kodak Company Electrostatographic apparatus having a transfer drum
US4873541A (en) * 1987-05-28 1989-10-10 Canon Kabushiki Kaisha Image forming apparatus
JPH01176745A (ja) * 1988-01-06 1989-07-13 Fuji Xerox Co Ltd シート搬送装置

Also Published As

Publication number Publication date
EP0339309A1 (de) 1989-11-02
JP2607117B2 (ja) 1997-05-07
EP0339309B1 (de) 1993-12-29
JPH026984A (ja) 1990-01-11
DE68911731D1 (de) 1994-02-10
US5086318A (en) 1992-02-04

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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