JP5100238B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5100238B2
JP5100238B2 JP2007197494A JP2007197494A JP5100238B2 JP 5100238 B2 JP5100238 B2 JP 5100238B2 JP 2007197494 A JP2007197494 A JP 2007197494A JP 2007197494 A JP2007197494 A JP 2007197494A JP 5100238 B2 JP5100238 B2 JP 5100238B2
Authority
JP
Japan
Prior art keywords
interval
toner
recording paper
image
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
JP2007197494A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009031652A (ja
JP2009031652A5 (enExample
Inventor
裕昭 冨安
亮 端無
真広 小本
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
Priority to JP2007197494A priority Critical patent/JP5100238B2/ja
Priority to EP08159438A priority patent/EP2028553B1/en
Priority to DE602008003493T priority patent/DE602008003493D1/de
Priority to US12/182,052 priority patent/US8032044B2/en
Priority to CN201110225014.XA priority patent/CN102253618B/zh
Priority to CN2008101351067A priority patent/CN101359197B/zh
Publication of JP2009031652A publication Critical patent/JP2009031652A/ja
Publication of JP2009031652A5 publication Critical patent/JP2009031652A5/ja
Application granted granted Critical
Publication of JP5100238B2 publication Critical patent/JP5100238B2/ja
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
    • G03G15/65—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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5037—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5054—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt
    • G03G15/5058—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt using a test patch
    • 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
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00037—Toner image detection
    • G03G2215/0005—Toner image detection without production of a specific test patch
    • 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
    • G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
    • 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
    • G03G2215/00949—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)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
JP2007197494A 2007-07-30 2007-07-30 画像形成装置 Expired - Fee Related JP5100238B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007197494A JP5100238B2 (ja) 2007-07-30 2007-07-30 画像形成装置
EP08159438A EP2028553B1 (en) 2007-07-30 2008-07-01 Image forming apparatus
DE602008003493T DE602008003493D1 (de) 2007-07-30 2008-07-01 Bilderzeugungsvorrichtung
US12/182,052 US8032044B2 (en) 2007-07-30 2008-07-29 Image forming apparatus
CN201110225014.XA CN102253618B (zh) 2007-07-30 2008-07-30 图像形成设备
CN2008101351067A CN101359197B (zh) 2007-07-30 2008-07-30 图像形成设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007197494A JP5100238B2 (ja) 2007-07-30 2007-07-30 画像形成装置

Publications (3)

Publication Number Publication Date
JP2009031652A JP2009031652A (ja) 2009-02-12
JP2009031652A5 JP2009031652A5 (enExample) 2010-09-16
JP5100238B2 true JP5100238B2 (ja) 2012-12-19

Family

ID=40225293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007197494A Expired - Fee Related JP5100238B2 (ja) 2007-07-30 2007-07-30 画像形成装置

Country Status (5)

Country Link
US (1) US8032044B2 (enExample)
EP (1) EP2028553B1 (enExample)
JP (1) JP5100238B2 (enExample)
CN (2) CN102253618B (enExample)
DE (1) DE602008003493D1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5538669B2 (ja) * 2007-08-31 2014-07-02 キヤノン株式会社 画像形成装置、画像形成装置の制御方法、記憶媒体及びプログラム
KR101626184B1 (ko) 2009-02-13 2016-05-31 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 통신 장치 및 통신 방법
JP2012042800A (ja) 2010-08-20 2012-03-01 Canon Inc 画像形成装置
JP5919865B2 (ja) * 2012-02-15 2016-05-18 ブラザー工業株式会社 画像形成装置
JP6234126B2 (ja) * 2013-09-10 2017-11-22 キヤノン株式会社 画像形成装置
JP6602049B2 (ja) * 2014-06-17 2019-11-06 キヤノン株式会社 画像形成装置
JP7039246B2 (ja) * 2017-10-18 2022-03-22 キヤノン株式会社 画像形成装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0784483A (ja) * 1993-09-14 1995-03-31 Canon Inc 画像形成装置
JP2993411B2 (ja) 1995-10-19 1999-12-20 富士ゼロックス株式会社 画像形成装置
JPH1097142A (ja) * 1996-09-24 1998-04-14 Ricoh Co Ltd 画像形成装置
JP2000122506A (ja) * 1998-10-09 2000-04-28 Konica Corp 複写装置
JP2001080163A (ja) * 1999-09-10 2001-03-27 Hitachi Koki Co Ltd 印刷装置
JP4356306B2 (ja) 2001-12-20 2009-11-04 富士ゼロックス株式会社 画像形成装置
US6868240B2 (en) 2002-03-15 2005-03-15 Kyocera Corporation Method for developing in hybrid developing apparatus
US6829448B2 (en) 2002-03-26 2004-12-07 Kyocera Corporation Image forming apparatus and image forming method
JP4115206B2 (ja) * 2002-08-28 2008-07-09 キヤノン株式会社 画像形成装置
JP2006150798A (ja) 2004-11-30 2006-06-15 Canon Inc インクジェット記録装置
JP2006243498A (ja) * 2005-03-04 2006-09-14 Fuji Xerox Co Ltd 画像形成装置
JP4500712B2 (ja) * 2005-03-14 2010-07-14 キヤノン株式会社 画像形成装置及び画像形成制御方法
JP2006349755A (ja) 2005-06-13 2006-12-28 Kyocera Mita Corp 画像形成装置
JP2007153465A (ja) * 2005-11-30 2007-06-21 Canon Finetech Inc シート処理装置及びこれを備えた画像形成装置
JP5020733B2 (ja) 2007-07-27 2012-09-05 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US20090035005A1 (en) 2009-02-05
DE602008003493D1 (de) 2010-12-30
CN101359197B (zh) 2011-09-14
EP2028553B1 (en) 2010-11-17
CN102253618B (zh) 2016-01-20
JP2009031652A (ja) 2009-02-12
CN101359197A (zh) 2009-02-04
CN102253618A (zh) 2011-11-23
US8032044B2 (en) 2011-10-04
EP2028553A1 (en) 2009-02-25

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