ES2161701T3 - Aparato de formacion de imagenes. - Google Patents

Aparato de formacion de imagenes.

Info

Publication number
ES2161701T3
ES2161701T3 ES93105767T ES93105767T ES2161701T3 ES 2161701 T3 ES2161701 T3 ES 2161701T3 ES 93105767 T ES93105767 T ES 93105767T ES 93105767 T ES93105767 T ES 93105767T ES 2161701 T3 ES2161701 T3 ES 2161701T3
Authority
ES
Spain
Prior art keywords
image formation
formation device
image
media
transfer
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 - Lifetime
Application number
ES93105767T
Other languages
English (en)
Spanish (es)
Inventor
Yuko Harasawa
Itaru Matsuda
Satoshi Takano
Hideo Yu
Yasunori Kawaishi
Hideki Kamiyama
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of ES2161701T3 publication Critical patent/ES2161701T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6532—Removing a copy sheet form a xerographic drum, band or plate
    • G03G15/6535—Removing a copy sheet form a xerographic drum, band or plate using electrostatic means, e.g. a separating corona
    • 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
    • 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
    • G03G15/1605—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 at least one intermediate support
    • 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
    • G03G15/1665—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 by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—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 by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1675—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 by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip
    • 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
    • G03G2215/1623—Transfer belt
    • 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
    • G03G2215/1647—Cleaning of transfer member
    • G03G2215/1661—Cleaning of transfer member of transfer belt

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)
  • Fax Reproducing Arrangements (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
ES93105767T 1992-04-09 1993-04-07 Aparato de formacion de imagenes. Expired - Lifetime ES2161701T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8891692 1992-04-09
JP9070192 1992-04-10
JP01015993A JP3271811B2 (ja) 1992-04-09 1993-01-25 画像形成装置

Publications (1)

Publication Number Publication Date
ES2161701T3 true ES2161701T3 (es) 2001-12-16

Family

ID=27278864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93105767T Expired - Lifetime ES2161701T3 (es) 1992-04-09 1993-04-07 Aparato de formacion de imagenes.

Country Status (5)

Country Link
EP (1) EP0568829B1 (de)
JP (1) JP3271811B2 (de)
KR (1) KR0145748B1 (de)
DE (1) DE69330579T2 (de)
ES (1) ES2161701T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3488328B2 (ja) * 1996-02-02 2004-01-19 株式会社リコー 転写ベルト装置
JP3306310B2 (ja) * 1996-08-29 2002-07-24 シャープ株式会社 画像形成装置
JP2004109706A (ja) * 2002-09-19 2004-04-08 Ricoh Co Ltd ベルト駆動装置・転写駆動システム・画像形成装置
JP2006047707A (ja) * 2004-08-05 2006-02-16 Ricoh Co Ltd 画像形成方法及び画像形成装置
JP5564993B2 (ja) * 2010-03-01 2014-08-06 株式会社リコー 画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111960A (ja) * 1981-12-25 1983-07-04 Ricoh Co Ltd 転写紙分離装置
JPH0623900B2 (ja) * 1986-03-03 1994-03-30 ヤマウチ株式会社 画像形成装置において使用される転写ベルト
JPH02110586A (ja) * 1988-10-20 1990-04-23 Canon Inc 画像形成装置
US5172173A (en) * 1988-09-01 1992-12-15 Canon Kabushiki Kaisha Image forming device and transfer belt having contact-type electricity feeding means
DE68912889T2 (de) * 1988-11-08 1994-08-25 Canon Kk Bilderzeugungsgerät mit Kontrollmitteln für die elektrostatische Anziehung von Übertragungsmaterial.
JPH03186876A (ja) * 1989-12-16 1991-08-14 Canon Inc 画像形成装置

Also Published As

Publication number Publication date
DE69330579D1 (de) 2001-09-20
EP0568829B1 (de) 2001-08-16
DE69330579T2 (de) 2002-06-27
KR930022160A (ko) 1993-11-23
JPH06167896A (ja) 1994-06-14
KR0145748B1 (ko) 1998-09-15
EP0568829A2 (de) 1993-11-10
EP0568829A3 (de) 1995-05-10
JP3271811B2 (ja) 2002-04-08

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