CN103389635B - 用于检测非对准量和浓度的图像形成装置 - Google Patents

用于检测非对准量和浓度的图像形成装置 Download PDF

Info

Publication number
CN103389635B
CN103389635B CN201310170639.XA CN201310170639A CN103389635B CN 103389635 B CN103389635 B CN 103389635B CN 201310170639 A CN201310170639 A CN 201310170639A CN 103389635 B CN103389635 B CN 103389635B
Authority
CN
China
Prior art keywords
detector unit
image
light
check pattern
light quantity
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.)
Active
Application number
CN201310170639.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN103389635A (zh
Inventor
榛叶武士
中川健
渡边慎理
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 CN103389635A publication Critical patent/CN103389635A/zh
Application granted granted Critical
Publication of CN103389635B publication Critical patent/CN103389635B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • 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
    • 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
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0189—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to an intermediate transfer belt
    • 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
    • G03G2215/00042—Optical detection
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0164—Uniformity control of the toner density at separate colour transfers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
CN201310170639.XA 2012-05-11 2013-05-10 用于检测非对准量和浓度的图像形成装置 Active CN103389635B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-109929 2012-05-11
JP2012109929A JP6128751B2 (ja) 2012-05-11 2012-05-11 画像形成装置

Publications (2)

Publication Number Publication Date
CN103389635A CN103389635A (zh) 2013-11-13
CN103389635B true CN103389635B (zh) 2016-08-17

Family

ID=48143200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310170639.XA Active CN103389635B (zh) 2012-05-11 2013-05-10 用于检测非对准量和浓度的图像形成装置

Country Status (5)

Country Link
US (1) US9594337B2 (enExample)
EP (1) EP2682818B1 (enExample)
JP (1) JP6128751B2 (enExample)
KR (1) KR101676080B1 (enExample)
CN (1) CN103389635B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5852365B2 (ja) 2011-06-30 2016-02-03 キヤノン株式会社 画像形成装置
JP6122264B2 (ja) 2011-10-24 2017-04-26 キヤノン株式会社 画像形成装置
JP5400920B2 (ja) * 2012-05-11 2014-01-29 キヤノン株式会社 画像形成装置
JP6112778B2 (ja) * 2012-05-11 2017-04-12 キヤノン株式会社 画像形成装置、濃度検出パターンの検出方法及び形成方法
JP6197368B2 (ja) * 2013-05-24 2017-09-20 ブラザー工業株式会社 画像形成装置
JP6335013B2 (ja) * 2014-04-30 2018-05-30 キヤノン株式会社 画像形成装置
JP6624772B2 (ja) * 2014-06-13 2019-12-25 キヤノン株式会社 画像形成装置、光量制御方法及び画像形成装置の制御方法
JP6528572B2 (ja) * 2015-07-09 2019-06-12 コニカミノルタ株式会社 画像形成装置
JP6455730B2 (ja) * 2016-02-09 2019-01-23 京セラドキュメントソリューションズ株式会社 画像形成装置
JP2019015786A (ja) * 2017-07-04 2019-01-31 キヤノン株式会社 画像形成装置
JP7182965B2 (ja) * 2018-09-10 2022-12-05 キヤノン株式会社 画像形成装置
CN115047735B (zh) * 2022-07-04 2025-10-17 珠海奔图电子有限公司 图像形成装置、校正控制方法及介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246844B1 (en) * 1998-07-23 2001-06-12 Canon Kabushiki Kaisha Density control apparatus in image formation apparatus
US6381435B2 (en) * 1999-12-13 2002-04-30 Ricoh Company, Ltd. Color image forming apparatus
CN102375367A (zh) * 2010-08-18 2012-03-14 佳能株式会社 图像形成装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573855B2 (ja) 1987-12-23 1997-01-22 キヤノン株式会社 多重画像形成装置
JP3697885B2 (ja) 1997-09-03 2005-09-21 富士ゼロックス株式会社 黒画像濃度検出方法、及びカラー画像形成装置
DE19957615A1 (de) * 1999-11-30 2001-06-13 Oce Printing Systems Gmbh Korotron mit auf Auflagern aufliegendem Halteelement, einer Anordnung mit einer Spannungsversorgungseinheit sowie einer Anordnung zum Austauschen eines Korotrondrahtes
US6493083B2 (en) * 2000-12-15 2002-12-10 Xerox Corporation Method for measuring color registration and determining registration error in marking platform
JP3644923B2 (ja) 2001-12-18 2005-05-11 株式会社リコー カラー画像形成方法及びカラー画像形成装置
JP3942566B2 (ja) 2002-08-30 2007-07-11 株式会社沖データ 画像形成装置
JP4293767B2 (ja) * 2002-08-30 2009-07-08 シャープ株式会社 画像形成制御方法及び画像形成装置
EP1394624B1 (en) 2002-08-30 2008-12-03 Oki Data Corporation Image forming apparatus with toner image detection means
JP4004904B2 (ja) * 2002-09-17 2007-11-07 シャープ株式会社 画像形成装置、および、画像形成装置の色重ね調整方法
JP2004188665A (ja) 2002-12-09 2004-07-08 Fuji Xerox Co Ltd 画像形成装置、補正データ生成装置および光プリントヘッドの光量補正方法
JP2004252172A (ja) 2003-02-20 2004-09-09 Canon Inc 画像形成装置
JP2004252321A (ja) 2003-02-21 2004-09-09 Matsushita Electric Ind Co Ltd カラー画像形成装置
US7315378B2 (en) 2003-06-04 2008-01-01 Inverness Medical Switzerland Gmbh Optical arrangement for assay reading device
EP2128604A1 (en) 2003-06-04 2009-12-02 Inverness Medical Switzerland GmbH Optical arrangement for assay reading device
JP2005173253A (ja) 2003-12-11 2005-06-30 Fuji Xerox Co Ltd 画像形成装置
JP4693026B2 (ja) * 2004-03-18 2011-06-01 株式会社リコー 画像形成装置および該装置の制御方法
EP1575258A3 (en) 2004-03-09 2007-12-05 Ricoh Company, Ltd. Image forming apparatus, method of controlling the same, computer product, and process cartridge
JP2005337749A (ja) * 2004-05-24 2005-12-08 Ricoh Co Ltd 反射光検知方法および画像形成装置
JP4422039B2 (ja) 2005-01-31 2010-02-24 ニチコン株式会社 トナー付着量測定装置
JP4695899B2 (ja) * 2005-03-14 2011-06-08 キヤノン株式会社 画像形成装置
JP2006251652A (ja) 2005-03-14 2006-09-21 Canon Inc 画像形成装置
JP2006267644A (ja) 2005-03-24 2006-10-05 Canon Inc 画像形成装置
JP2006284892A (ja) 2005-03-31 2006-10-19 Canon Inc 画像形成装置
JP2007010744A (ja) * 2005-06-28 2007-01-18 Seiko Epson Corp 画像形成装置および該装置におけるレジスト調整方法
JP2008185914A (ja) 2007-01-31 2008-08-14 Kyocera Mita Corp 画像形成装置
JP5219475B2 (ja) * 2007-11-30 2013-06-26 キヤノン株式会社 カラー画像形成装置及びその制御方法
JP2009150690A (ja) 2007-12-19 2009-07-09 Nichicon Corp 反射型光学センサ
JP5288824B2 (ja) 2008-02-20 2013-09-11 キヤノン株式会社 カラー画像形成装置、画像形成装置、カラー画像処理方法、画像処理方法、及びプログラム
JP4639244B2 (ja) 2008-04-28 2011-02-23 株式会社リコー 光学センサ及び画像形成装置
JP5381187B2 (ja) 2009-03-13 2014-01-08 株式会社リコー 画像形成装置
JP5321370B2 (ja) * 2009-09-09 2013-10-23 株式会社リコー 光書き込み装置、画像形成装置及び光書き込み装置の位置ずれ補正方法
JP4737336B2 (ja) 2010-03-04 2011-07-27 富士ゼロックス株式会社 画像形成装置
JP5517737B2 (ja) 2010-05-17 2014-06-11 キヤノン株式会社 画像形成装置
JP4944981B2 (ja) * 2010-08-03 2012-06-06 キヤノン株式会社 画像形成装置およびその制御方法
JP2012042884A (ja) 2010-08-23 2012-03-01 Fuji Xerox Co Ltd 画像検出装置及びこれを用いた画像形成装置
JP5807345B2 (ja) * 2011-03-01 2015-11-10 株式会社リコー 画像形成装置
JP5839833B2 (ja) * 2011-05-11 2016-01-06 キヤノン株式会社 画像形成装置
JP5893377B2 (ja) 2011-12-09 2016-03-23 キヤノン株式会社 画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246844B1 (en) * 1998-07-23 2001-06-12 Canon Kabushiki Kaisha Density control apparatus in image formation apparatus
US6381435B2 (en) * 1999-12-13 2002-04-30 Ricoh Company, Ltd. Color image forming apparatus
CN102375367A (zh) * 2010-08-18 2012-03-14 佳能株式会社 图像形成装置

Also Published As

Publication number Publication date
JP2013238669A (ja) 2013-11-28
KR20130126526A (ko) 2013-11-20
US9594337B2 (en) 2017-03-14
EP2682818B1 (en) 2015-06-10
JP6128751B2 (ja) 2017-05-17
EP2682818A1 (en) 2014-01-08
CN103389635A (zh) 2013-11-13
KR101676080B1 (ko) 2016-11-14
US20130302050A1 (en) 2013-11-14

Similar Documents

Publication Publication Date Title
CN103389635B (zh) 用于检测非对准量和浓度的图像形成装置
US8797600B2 (en) Image forming apparatus and gradation correction method with density unevenness detection
US7840148B2 (en) Image forming apparatus and method for detecting separated state of transfer member
US9389564B2 (en) Image forming apparatus for performing registration and density correction control
CN100561368C (zh) 成像设备
US9116489B2 (en) Image forming apparatus for storing sampling values and method therefor
CN1323332C (zh) 图像形成装置及图像形成方法
CN103186065B (zh) 检测包含多个区域的色块图像的成像装置和色块检测方法
CN103389636B (zh) 用于执行配准和浓度校正控制的图像形成装置
JP5839833B2 (ja) 画像形成装置
US9310742B2 (en) Image forming apparatus that updates process condition of image formation
US9753393B2 (en) Image forming apparatus potential surface detector
US8290388B2 (en) Image forming apparatus having an optical sensor
JP2014106418A (ja) 画像形成装置
US9158224B2 (en) Image forming apparatus generating horizontal synchronization signals and method of image forming
JP6244047B2 (ja) 画像形成装置
US9253367B2 (en) Image forming apparatus
JP2012027140A (ja) 画像形成装置、および画像検出装置
JP2005300918A (ja) 画像形成装置
JP2007155856A (ja) 濃度調整制御装置と画像形成装置と濃度調整制御方法
JP2006039389A (ja) カラー画像形成装置
US10939017B2 (en) Image forming apparatus
US10394175B2 (en) Image forming apparatus that uses a predetermined measurement image and controls image density
JP2017219758A (ja) 画像形成装置
JP6722057B2 (ja) 画像形成装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant