CN101840174B - 图像形成设备 - Google Patents

图像形成设备 Download PDF

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Publication number
CN101840174B
CN101840174B CN201010138922.0A CN201010138922A CN101840174B CN 101840174 B CN101840174 B CN 101840174B CN 201010138922 A CN201010138922 A CN 201010138922A CN 101840174 B CN101840174 B CN 101840174B
Authority
CN
China
Prior art keywords
sheet
thin slice
speed
discharge
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
CN201010138922.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN101840174A (zh
Inventor
木村邦恭
前田雄一郎
早川琢哉
松本英宣
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 Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN101840174A publication Critical patent/CN101840174A/zh
Application granted granted Critical
Publication of CN101840174B publication Critical patent/CN101840174B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/10—Associating articles from a single source, to form, e.g. a writing-pad
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/30—Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
    • 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
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • 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
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417—Post-fixing device
    • G03G2215/0043—Refeeding path
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • G03G2215/00586—Control of copy medium feeding duplex mode
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • G03G2215/00599—Timing, synchronisation
    • 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
    • G03G2215/00945—Copy material feeding speed varied over the feed path
    • 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
    • G03G2215/00949—Copy material feeding speed switched according to current mode of the apparatus, e.g. colour mode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Paper Feeding For Electrophotography (AREA)
CN201010138922.0A 2009-03-19 2010-03-19 图像形成设备 Expired - Fee Related CN101840174B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-067904 2009-03-19
JP2009067904A JP5202406B2 (ja) 2009-03-19 2009-03-19 画像形成装置

Publications (2)

Publication Number Publication Date
CN101840174A CN101840174A (zh) 2010-09-22
CN101840174B true CN101840174B (zh) 2014-06-04

Family

ID=42236484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010138922.0A Expired - Fee Related CN101840174B (zh) 2009-03-19 2010-03-19 图像形成设备

Country Status (4)

Country Link
US (1) US8768238B2 (enExample)
EP (1) EP2230557B1 (enExample)
JP (1) JP5202406B2 (enExample)
CN (1) CN101840174B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6187440B2 (ja) * 2014-12-09 2017-08-30 コニカミノルタ株式会社 画像形成装置
US9682834B2 (en) * 2015-03-27 2017-06-20 Seiko Epson Corporation Transport apparatus
JP6711577B2 (ja) * 2015-09-08 2020-06-17 キヤノン株式会社 画像形成装置
JP6894676B2 (ja) 2016-07-07 2021-06-30 キヤノン株式会社 画像形成装置
JP6929690B2 (ja) * 2017-04-24 2021-09-01 キヤノン株式会社 シート搬送装置及び画像形成装置
JP6921604B2 (ja) * 2017-04-24 2021-08-18 キヤノン株式会社 シート搬送装置及び画像形成装置
JP2019142629A (ja) * 2018-02-19 2019-08-29 コニカミノルタ株式会社 画像形成装置
JP7764128B2 (ja) * 2020-10-22 2025-11-05 キヤノン株式会社 画像形成装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101314445A (zh) * 2008-06-18 2008-12-03 株式会社东芝 纸张后处理装置、图像形成装置及纸张后处理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3254500B2 (ja) 1992-11-26 2002-02-04 コニカ株式会社 画像形成装置
JPH07267454A (ja) * 1994-03-28 1995-10-17 Canon Inc バッファユニット及びこれを備える画像形成装置
JP2000062998A (ja) 1998-08-20 2000-02-29 Hitachi Koki Co Ltd 画像形成装置システム
JP2000177902A (ja) * 1998-12-11 2000-06-27 Hitachi Koki Co Ltd 画像形成装置
JP2000259047A (ja) * 1999-03-09 2000-09-22 Minolta Co Ltd 画像形成装置
JP2003054805A (ja) * 2001-08-21 2003-02-26 Konica Corp 後処理装置及び記録紙の搬送方法並びに該後処理装置を備えた画像形成システムとその制御方法
JP3814626B2 (ja) * 2004-04-05 2006-08-30 キヤノン株式会社 画像形成システムおよび制御方法および記憶媒体およびプログラムおよび画像形成装置
JP2006330420A (ja) * 2005-05-27 2006-12-07 Konica Minolta Business Technologies Inc 画像形成装置
JP4815890B2 (ja) * 2005-06-20 2011-11-16 富士ゼロックス株式会社 画像形成装置
JP4447518B2 (ja) * 2005-06-28 2010-04-07 リコーエレメックス株式会社 用紙後処理装置
JP4349358B2 (ja) * 2005-11-15 2009-10-21 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP4591357B2 (ja) * 2006-01-16 2010-12-01 コニカミノルタビジネステクノロジーズ株式会社 用紙搬送装置及び画像形成システム
JP2007271881A (ja) * 2006-03-31 2007-10-18 Toshiba Corp 画像形成装置、シート搬送制御方法
JP2008046545A (ja) * 2006-08-21 2008-02-28 Canon Inc 画像形成装置
JP4512625B2 (ja) 2007-09-26 2010-07-28 シャープ株式会社 画像形成装置及びそれを備えた画像形成システム、プログラム及び記録媒体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101314445A (zh) * 2008-06-18 2008-12-03 株式会社东芝 纸张后处理装置、图像形成装置及纸张后处理方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2007-8598A 2007.01.18
JP特开2008-46545A 2008.02.28

Also Published As

Publication number Publication date
EP2230557A2 (en) 2010-09-22
US20100239296A1 (en) 2010-09-23
JP2010223983A (ja) 2010-10-07
CN101840174A (zh) 2010-09-22
EP2230557B1 (en) 2018-07-04
US8768238B2 (en) 2014-07-01
EP2230557A3 (en) 2014-07-30
JP5202406B2 (ja) 2013-06-05

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Granted publication date: 20140604