DE4304295C2 - Bilderzeugungsvorrichtung - Google Patents

Bilderzeugungsvorrichtung

Info

Publication number
DE4304295C2
DE4304295C2 DE19934304295 DE4304295A DE4304295C2 DE 4304295 C2 DE4304295 C2 DE 4304295C2 DE 19934304295 DE19934304295 DE 19934304295 DE 4304295 A DE4304295 A DE 4304295A DE 4304295 C2 DE4304295 C2 DE 4304295C2
Authority
DE
Germany
Prior art keywords
paper
holding body
photosensitive drum
toner image
paper sheet
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
DE19934304295
Other languages
German (de)
English (en)
Other versions
DE4304295A1 (en
Inventor
Naoto Hirao
Shinji Ohshima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE4304295A1 publication Critical patent/DE4304295A1/de
Application granted granted Critical
Publication of DE4304295C2 publication Critical patent/DE4304295C2/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
    • G03G15/14—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Paper Feeding For Electrophotography (AREA)
DE19934304295 1992-02-14 1993-02-13 Bilderzeugungsvorrichtung Expired - Fee Related DE4304295C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4027754A JPH05224543A (ja) 1992-02-14 1992-02-14 記録装置

Publications (2)

Publication Number Publication Date
DE4304295A1 DE4304295A1 (en) 1993-08-19
DE4304295C2 true DE4304295C2 (de) 1997-10-02

Family

ID=12229810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934304295 Expired - Fee Related DE4304295C2 (de) 1992-02-14 1993-02-13 Bilderzeugungsvorrichtung

Country Status (2)

Country Link
JP (1) JPH05224543A (ja)
DE (1) DE4304295C2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2798868B2 (ja) * 1992-11-26 1998-09-17 三田工業株式会社 転写装置
US5884134A (en) * 1996-06-19 1999-03-16 Ricoh Co., Ltd. Image forming apparatus with a device to increase contact area between a transfer sheet and an image carrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849233C2 (de) * 1978-11-13 1982-12-09 Olympia Werke Ag, 2940 Wilhelmshaven Elektrofotografisches Kopiergerät mit einer Übertragungseinrichtung zur Übertragung eines Tonerbildes auf ein Bildempfangsmaterial
JPH0825695B2 (ja) * 1986-05-30 1996-03-13 日立工機株式会社 両面印刷装置
JPS62299868A (ja) * 1986-06-19 1987-12-26 Canon Inc 画像形成装置及びこの装置に使用するプロセスカートリッジ
EP0313088B1 (en) * 1987-10-23 1995-01-04 Fujitsu Limited A suction-type sheet-carrying mechanism for an image-forming apparatus
US5021835A (en) * 1990-06-04 1991-06-04 Eastman Kodak Company Multicolor imaging apparatus with improved transfer means

Also Published As

Publication number Publication date
JPH05224543A (ja) 1993-09-03
DE4304295A1 (en) 1993-08-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee