DE3369748D1 - A charge control apparatus - Google Patents

A charge control apparatus

Info

Publication number
DE3369748D1
DE3369748D1 DE8383306787T DE3369748T DE3369748D1 DE 3369748 D1 DE3369748 D1 DE 3369748D1 DE 8383306787 T DE8383306787 T DE 8383306787T DE 3369748 T DE3369748 T DE 3369748T DE 3369748 D1 DE3369748 D1 DE 3369748D1
Authority
DE
Germany
Prior art keywords
control apparatus
charge control
charge
control
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
Application number
DE8383306787T
Other languages
English (en)
Inventor
Thomas A Hayes
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
Application granted granted Critical
Publication of DE3369748D1 publication Critical patent/DE3369748D1/de
Expired 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266—Arrangements for controlling the amount of charge

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE8383306787T 1982-11-08 1983-11-08 A charge control apparatus Expired DE3369748D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/439,686 US4456370A (en) 1982-11-08 1982-11-08 Charge control system

Publications (1)

Publication Number Publication Date
DE3369748D1 true DE3369748D1 (en) 1987-03-12

Family

ID=23745740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383306787T Expired DE3369748D1 (en) 1982-11-08 1983-11-08 A charge control apparatus

Country Status (6)

Country Link
US (1) US4456370A (de)
EP (1) EP0108644B1 (de)
JP (1) JPS59101670A (de)
AU (1) AU560976B2 (de)
CA (1) CA1214505A (de)
DE (1) DE3369748D1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512652A (en) * 1983-08-24 1985-04-23 Xerox Corporation Control scheme compensating for changing characteristics of a photoconductive member used in an electrophotographic printing machine
US4640599A (en) * 1985-10-15 1987-02-03 Pitney Bowes Inc. Method and apparatus for neutralizing residual charge on a photoconductive surface
EP0384493A3 (de) * 1985-10-25 1990-11-07 Colorocs Corporation Druckgerät für Farbelektrophotographie
US4855110A (en) * 1987-05-06 1989-08-08 Abbott Laboratories Sample ring for clinical analyzer network
US4801967A (en) * 1987-11-23 1989-01-31 Xerox Corporation Voltage sensing in A.C. corotrons
US4796064A (en) * 1988-01-11 1989-01-03 Xerox Corporation Cycle-up control scheme
US4939542A (en) * 1988-05-23 1990-07-03 Mita Industrial Co., Ltd. Image forming apparatus with potential control
US5150135A (en) * 1990-08-20 1992-09-22 Xerox Corporation Current sensing development control system for an ionographic printing machine
US5257073A (en) * 1992-07-01 1993-10-26 Xerox Corporation Corona generating device
US5361123A (en) * 1993-08-23 1994-11-01 Xerox Corporation Microcontroller based xerographic charge device power supply
JPH07261478A (ja) * 1994-03-25 1995-10-13 Canon Inc 画像形成装置
EP0746033A3 (de) * 1995-06-02 1999-06-02 Texas Instruments Incorporated Verbesserungen in der oder in Bezug auf die Halbleiterherstellung
US5708916A (en) * 1996-11-26 1998-01-13 Xerox Corporation Developed mass per unit area controller without using electrostatic measurements
US5749021A (en) * 1996-12-04 1998-05-05 Xerox Corporation Developed mass per unit area (DMA) controller to correct for development errors
EP1152294B1 (de) 2000-04-18 2012-06-13 FUJIFILM Corporation Lichtempfindliches Bildaufzeichnungsmaterial
DE10033839A1 (de) * 2000-07-12 2002-01-24 Roland Man Druckmasch Trocknereinrichtung innerhalb einer Bogendruckmaschine
US6909859B2 (en) * 2002-05-08 2005-06-21 Canon Kabushiki Kaisha Charging apparatus with plural charging means
JP4291638B2 (ja) 2003-07-29 2009-07-08 富士フイルム株式会社 アルカリ可溶性ポリマー及びそれを用いた平版印刷版原版
JP4411168B2 (ja) 2004-09-24 2010-02-10 富士フイルム株式会社 感光性平版印刷版
JP4368323B2 (ja) 2005-03-25 2009-11-18 富士フイルム株式会社 感光性平版印刷版
JP4815270B2 (ja) 2005-08-18 2011-11-16 富士フイルム株式会社 平版印刷版の作製方法及び作製装置
JP4945432B2 (ja) 2006-12-28 2012-06-06 富士フイルム株式会社 平版印刷版の作製方法
JP2009080445A (ja) 2007-01-17 2009-04-16 Fujifilm Corp 平版印刷版の作製方法
EP1974914B1 (de) 2007-03-29 2014-02-26 FUJIFILM Corporation Verfahren zur Herstellung einer Lithographiedruckplatte
EP1975710B1 (de) 2007-03-30 2013-10-23 FUJIFILM Corporation Plattenherstellungsverfahren eines Lithografiedruckplattenvorläufers
JP5002399B2 (ja) 2007-09-28 2012-08-15 富士フイルム株式会社 平版印刷版原版の処理方法
JP4951454B2 (ja) 2007-09-28 2012-06-13 富士フイルム株式会社 平版印刷版の作成方法
JP5055077B2 (ja) 2007-09-28 2012-10-24 富士フイルム株式会社 画像形成方法および平版印刷版原版
JP2009086373A (ja) 2007-09-28 2009-04-23 Fujifilm Corp ネガ型平版印刷版の現像方法
EP2042311A1 (de) 2007-09-28 2009-04-01 FUJIFILM Corporation Lithographiedruckplattenvorläufer, Verfahren zur Herstellung einer Lithographiedruckplatte und Lithographiedruckverfahren
JP4890408B2 (ja) 2007-09-28 2012-03-07 富士フイルム株式会社 重合性組成物及びそれを用いた平版印刷版原版、アルカリ可溶性ポリウレタン樹脂、並びに、ジオール化合物の製造方法
JP5244518B2 (ja) 2007-09-28 2013-07-24 富士フイルム株式会社 平版印刷版原版及び平版印刷版の作製方法
JP2009139852A (ja) 2007-12-10 2009-06-25 Fujifilm Corp 平版印刷版の作製方法及び平版印刷版原版
JP2009186997A (ja) 2008-01-11 2009-08-20 Fujifilm Corp 平版印刷版原版、平版印刷版の作製方法及び平版印刷版方法
JP5150287B2 (ja) 2008-02-06 2013-02-20 富士フイルム株式会社 平版印刷版の作製方法及び平版印刷版原版
JP5175582B2 (ja) 2008-03-10 2013-04-03 富士フイルム株式会社 平版印刷版の作製方法
US7923197B2 (en) 2008-03-25 2011-04-12 Fujifilm Corporation Lithographic printing plate precursor
WO2009119827A1 (ja) 2008-03-27 2009-10-01 富士フイルム株式会社 平版印刷版原版及びこれを用いた平版印刷版の作製方法
JP5183268B2 (ja) 2008-03-27 2013-04-17 富士フイルム株式会社 平版印刷版原版
JP2009244421A (ja) 2008-03-28 2009-10-22 Fujifilm Corp 平版印刷版の製版方法
JP4914864B2 (ja) 2008-03-31 2012-04-11 富士フイルム株式会社 平版印刷版の作製方法
JP2010097175A (ja) 2008-09-22 2010-04-30 Fujifilm Corp 平版印刷版の作製方法及び平版印刷版原版
EP2360529B1 (de) 2008-11-26 2016-08-24 FUJIFILM Corporation Verfahren zur herstellung einer lithografieplatte, entwickler für originallithografieplatte und nachfülllösung zur entwicklung einer originallithografieplatte
JP2012187909A (ja) 2010-07-23 2012-10-04 Fujifilm Corp 平版印刷版用支持体、および、平版印刷版原版
JP5367738B2 (ja) * 2011-02-03 2013-12-11 シャープ株式会社 定着装置及びそれを備えた画像形成装置
JP5401522B2 (ja) 2011-09-15 2014-01-29 富士フイルム株式会社 コーティング組成物、ならびに該組成物を用いた、画像形成材料、平版印刷版原版及び酸素遮断性フィルム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678350A (en) * 1971-04-19 1972-07-18 Xerox Corp Electric charging method
US4248519A (en) * 1976-10-27 1981-02-03 Xerox Corporation Charge control system for xerographic machines
FR2369604A1 (fr) * 1976-10-27 1978-05-26 Xerox Corp Dispositif de commande de la charge du photorecepteur d'une machine xerographique
US4141648A (en) * 1976-12-15 1979-02-27 International Business Machines Corporation Photoconductor charging technique
JPS5398838A (en) * 1977-02-09 1978-08-29 Canon Inc Electrophotographic device
US4234249A (en) * 1978-11-01 1980-11-18 Xerox Corporation Tracking power supply for AC and DC corotrons
JPS55156969A (en) * 1979-05-28 1980-12-06 Fuji Xerox Co Ltd Corona charging device
US4318610A (en) * 1980-04-21 1982-03-09 Xerox Corporation Control system for an electrophotographic printing machine

Also Published As

Publication number Publication date
EP0108644A1 (de) 1984-05-16
AU2002383A (en) 1984-05-17
JPS59101670A (ja) 1984-06-12
US4456370A (en) 1984-06-26
CA1214505A (en) 1986-11-25
EP0108644B1 (de) 1987-02-04
AU560976B2 (en) 1987-04-30

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