FR2707768B1 - Appareil de formation d'image. - Google Patents

Appareil de formation d'image.

Info

Publication number
FR2707768B1
FR2707768B1 FR9407931A FR9407931A FR2707768B1 FR 2707768 B1 FR2707768 B1 FR 2707768B1 FR 9407931 A FR9407931 A FR 9407931A FR 9407931 A FR9407931 A FR 9407931A FR 2707768 B1 FR2707768 B1 FR 2707768B1
Authority
FR
France
Prior art keywords
image forming
forming apparatus
image
forming
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
FR9407931A
Other languages
English (en)
Other versions
FR2707768A1 (fr
Inventor
Yasunori Kawaishi
Kenichi Mizuma
Hideya Furuta
Yoshihiro Sakai
Leo Unakata
Hideki Kamiyama
Minoru Sugiyama
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
Publication of FR2707768A1 publication Critical patent/FR2707768A1/fr
Application granted granted Critical
Publication of FR2707768B1 publication Critical patent/FR2707768B1/fr
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
    • G03G15/1605—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
    • G03G15/01—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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2045—Variable fixing speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Fixing For Electrophotography (AREA)
FR9407931A 1993-06-28 1994-06-28 Appareil de formation d'image. Expired - Fee Related FR2707768B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18205193A JP3258772B2 (ja) 1993-06-28 1993-06-28 画像形成装置

Publications (2)

Publication Number Publication Date
FR2707768A1 FR2707768A1 (fr) 1995-01-20
FR2707768B1 true FR2707768B1 (fr) 1996-12-27

Family

ID=16111483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407931A Expired - Fee Related FR2707768B1 (fr) 1993-06-28 1994-06-28 Appareil de formation d'image.

Country Status (4)

Country Link
US (1) US6057869A (fr)
JP (1) JP3258772B2 (fr)
DE (1) DE4422634C2 (fr)
FR (1) FR2707768B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3441587B2 (ja) * 1996-01-29 2003-09-02 株式会社リコー 画像形成装置
US5950052A (en) * 1996-09-17 1999-09-07 Seiko Epson Corporation Image forming apparatus
JP3743176B2 (ja) * 1998-09-18 2006-02-08 富士ゼロックス株式会社 画像形成装置
JP3466958B2 (ja) * 1999-05-13 2003-11-17 キヤノン株式会社 シート材搬送装置及び画像形成装置
JP2003165646A (ja) * 2001-09-20 2003-06-10 Ricoh Co Ltd ベルト装置、画像形成装置
JP2003255769A (ja) 2002-02-28 2003-09-10 Ricoh Co Ltd 画像形成装置
JP2003316230A (ja) * 2002-04-26 2003-11-07 Canon Inc 画像形成装置
JP2004077881A (ja) * 2002-08-20 2004-03-11 Oki Data Corp 画像記録装置
JP2004170929A (ja) * 2002-11-06 2004-06-17 Ricoh Co Ltd ベルト装置、画像形成装置およびベルト部材の駆動制御方法
JP3962694B2 (ja) 2003-02-07 2007-08-22 キヤノン株式会社 画像形成装置及び画像形成制御方法
JP4477412B2 (ja) * 2003-07-29 2010-06-09 株式会社リコー ベルト装置とそれを備えた画像形成装置とベルト速度制御方法
US7576509B2 (en) * 2003-09-10 2009-08-18 Ricoh Company, Limited Drive control method, drive control device, belt apparatus, image forming apparatus, image reading apparatus, computer product
JP4568051B2 (ja) * 2003-09-18 2010-10-27 株式会社リコー 画像形成装置
JP2005352122A (ja) * 2004-06-10 2005-12-22 Fuji Xerox Co Ltd 画像形成装置
KR100708144B1 (ko) * 2005-06-21 2007-04-17 삼성전자주식회사 화상형성장치의 정착속도제어방법
JP2010224059A (ja) * 2009-03-19 2010-10-07 Canon Inc 画像形成装置
JP6111923B2 (ja) * 2013-07-26 2017-04-12 富士ゼロックス株式会社 画像形成装置
JP2023031880A (ja) * 2021-08-25 2023-03-09 富士フイルムビジネスイノベーション株式会社 画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5683756A (en) * 1979-12-13 1981-07-08 Canon Inc Image forming apparatus
US4519700A (en) * 1983-12-28 1985-05-28 International Business Machines Corporation Electronically gated paper aligner system
JPH02183288A (ja) * 1989-01-09 1990-07-17 Sharp Corp 着色像の転写方法
US5138392A (en) * 1990-04-25 1992-08-11 Minolta Camera Kabushiki Kaisha Image forming apparatus with a fixing device capable of fixing a transparent member
JP3104240B2 (ja) * 1990-04-25 2000-10-30 ミノルタ株式会社 電子写真装置
JP3057723B2 (ja) * 1990-07-10 2000-07-04 沖電気工業株式会社 電子写真プリンタ
US5160970A (en) * 1990-11-29 1992-11-03 Minolta Camera Kabushiki Kaisha Controllable fixing device for fixing a toner image into a sheet
JPH04333086A (ja) * 1991-05-08 1992-11-20 Ricoh Co Ltd 画像形成装置の定着制御方法
JP3316685B2 (ja) * 1991-08-26 2002-08-19 株式会社リコー 多色画像形成装置
JPH05100515A (ja) * 1991-10-09 1993-04-23 Canon Inc 画像形成装置

Also Published As

Publication number Publication date
JPH07140845A (ja) 1995-06-02
DE4422634A1 (de) 1995-01-05
FR2707768A1 (fr) 1995-01-20
DE4422634C2 (de) 1998-07-02
US6057869A (en) 2000-05-02
JP3258772B2 (ja) 2002-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120229