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DE59607232D1 - Elektrografischer drucker mit einstellbarer koronaeinrichtung - Google Patents

Elektrografischer drucker mit einstellbarer koronaeinrichtung

Info

Publication number
DE59607232D1
DE59607232D1 DE59607232T DE59607232T DE59607232D1 DE 59607232 D1 DE59607232 D1 DE 59607232D1 DE 59607232 T DE59607232 T DE 59607232T DE 59607232 T DE59607232 T DE 59607232T DE 59607232 D1 DE59607232 D1 DE 59607232D1
Authority
DE
Germany
Prior art keywords
electro
graphic printer
adjustable corona
corona
adjustable
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
DE59607232T
Other languages
English (en)
Inventor
Walter Kopp
Heinz John
Otto Olbrich
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 Production Printing Germany GmbH and Co KG
Original Assignee
Oce Printing Systems GmbH and Co KG
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
Priority claimed from DE1995137610 external-priority patent/DE19537610C1/de
Application filed by Oce Printing Systems GmbH and Co KG filed Critical Oce Printing Systems GmbH and Co KG
Application granted granted Critical
Publication of DE59607232D1 publication Critical patent/DE59607232D1/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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0275—Arrangements for controlling the area of the photoconductor to be charged
    • 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
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00451—Paper
    • G03G2215/00455—Continuous web, i.e. roll
    • G03G2215/00459—Fan fold, e.g. CFF, normally perforated
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00919—Special copy medium handling apparatus
    • G03G2215/00924—Special copy medium handling apparatus two or more parallel feed paths
    • 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
    • G03G2215/16—Transferring device, details
    • G03G2215/1604—Main transfer electrode
    • G03G2215/1609—Corotron

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE59607232T 1995-10-09 1996-06-27 Elektrografischer drucker mit einstellbarer koronaeinrichtung Expired - Fee Related DE59607232D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1995137610 DE19537610C1 (de) 1995-10-09 1995-10-09 Transportband mit Bandspeicher
DE19540166 1995-10-27
PCT/DE1996/001145 WO1997014080A1 (de) 1995-10-09 1996-06-27 Elektrografischer drucker mit einstellbarer koronaeinrichtung

Publications (1)

Publication Number Publication Date
DE59607232D1 true DE59607232D1 (de) 2001-08-09

Family

ID=26019354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59607232T Expired - Fee Related DE59607232D1 (de) 1995-10-09 1996-06-27 Elektrografischer drucker mit einstellbarer koronaeinrichtung

Country Status (4)

Country Link
US (1) US5987299A (de)
EP (1) EP0855051B1 (de)
DE (1) DE59607232D1 (de)
WO (1) WO1997014080A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7711310B2 (en) * 2004-03-15 2010-05-04 Fuji Xerox Co., Ltd. Image-forming apparatus and multiple sheet curl correcting sheet-receiving units
US9042794B1 (en) * 2014-03-18 2015-05-26 Xerox Corporation Method and apparatus for aligning a bias transfer roll
CN113329883B (zh) 2019-02-05 2023-03-21 惠普发展公司，有限责任合伙企业 打印装置和用于调节传动辊中的张力的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578970A (en) * 1968-05-03 1971-05-18 Plastic Coating Corp Variable width corona discharge apparatus with means to shield or vary a predetermined length of a corona discharge wire
JPS4912829A (de) * 1972-04-17 1974-02-04
US4208666A (en) * 1978-10-23 1980-06-17 The Mead Corporation Multiple copy ink jet printer
JPS5833276A (ja) * 1981-08-21 1983-02-26 Mitsubishi Electric Corp 転写式電子写真装置における転写電極機構
JPS58172667A (ja) * 1982-04-02 1983-10-11 Ricoh Co Ltd 転写コロナ放電器
JPS58187969A (ja) * 1982-04-28 1983-11-02 Canon Inc コロナ転写装置
JPH04174480A (ja) * 1990-11-07 1992-06-22 Nec Corp コロナ転写器
US5337131A (en) * 1992-11-12 1994-08-09 Indigo N.V. Charging apparatus operative to charge a surface
US5546178A (en) * 1993-05-19 1996-08-13 Siemens Nixdorf Informationssysteme Aktiengesellschaft Printer device for printing web-shaped recording media having different web widths
DE59400220D1 (de) * 1994-08-19 1996-05-23 Siemens Nixdorf Inf Syst Wendeeinrichtung für bandförmige Aufzeichnungsträger
US5539508A (en) * 1994-12-21 1996-07-23 Xerox Corporation Variable length transfer assist apparatus

Also Published As

Publication number Publication date
EP0855051A1 (de) 1998-07-29
WO1997014080A1 (de) 1997-04-17
US5987299A (en) 1999-11-16
EP0855051B1 (de) 2001-07-04

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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