JP2008126644A - 画像形成装置、その制御方法及び制御プログラム - Google Patents

画像形成装置、その制御方法及び制御プログラム Download PDF

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Publication number
JP2008126644A
JP2008126644A JP2006317766A JP2006317766A JP2008126644A JP 2008126644 A JP2008126644 A JP 2008126644A JP 2006317766 A JP2006317766 A JP 2006317766A JP 2006317766 A JP2006317766 A JP 2006317766A JP 2008126644 A JP2008126644 A JP 2008126644A
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JP
Japan
Prior art keywords
laser
polygon mirror
laser light
correction data
light amount
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.)
Withdrawn
Application number
JP2006317766A
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English (en)
Japanese (ja)
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JP2008126644A5 (enExample
Inventor
Masayuki Hirano
雅之 平野
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 JP2006317766A priority Critical patent/JP2008126644A/ja
Priority to US11/944,152 priority patent/US20080124125A1/en
Publication of JP2008126644A publication Critical patent/JP2008126644A/ja
Publication of JP2008126644A5 publication Critical patent/JP2008126644A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • G03G15/0435—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter
    • 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
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0402—Exposure devices
    • G03G2215/0404—Laser

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Laser Beam Printer (AREA)
JP2006317766A 2006-11-24 2006-11-24 画像形成装置、その制御方法及び制御プログラム Withdrawn JP2008126644A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006317766A JP2008126644A (ja) 2006-11-24 2006-11-24 画像形成装置、その制御方法及び制御プログラム
US11/944,152 US20080124125A1 (en) 2006-11-24 2007-11-21 Image forming apparatus and method of controlling same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006317766A JP2008126644A (ja) 2006-11-24 2006-11-24 画像形成装置、その制御方法及び制御プログラム

Publications (2)

Publication Number Publication Date
JP2008126644A true JP2008126644A (ja) 2008-06-05
JP2008126644A5 JP2008126644A5 (enExample) 2010-01-14

Family

ID=39463856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006317766A Withdrawn JP2008126644A (ja) 2006-11-24 2006-11-24 画像形成装置、その制御方法及び制御プログラム

Country Status (2)

Country Link
US (1) US20080124125A1 (enExample)
JP (1) JP2008126644A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010208024A (ja) * 2009-03-06 2010-09-24 Canon Inc 画像形成装置
CN102582274A (zh) * 2011-01-12 2012-07-18 株式会社其恩斯 激光处理系统和激光处理装置
JP2013240996A (ja) * 2012-04-27 2013-12-05 Canon Inc 画像形成位置の補正制御を行う画像形成装置及びその制御方法
US8870384B2 (en) 2009-09-28 2014-10-28 Nec Corporation Projection display device having light source device with color synthesis unit
US8988751B2 (en) 2009-12-04 2015-03-24 Sharp Kabushiki Kaisha Optical scanning device and image forming apparatus including the same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8149258B2 (en) * 2007-06-29 2012-04-03 Canon Kabushiki Kaisha Image forming apparatus and control method
JP5409130B2 (ja) * 2009-06-08 2014-02-05 キヤノン株式会社 画像形成装置
JP2015227986A (ja) * 2014-06-02 2015-12-17 株式会社リコー 光走査装置および光走査装置の調整方法、並びに画像形成装置
JP6214705B2 (ja) * 2016-03-29 2017-10-18 キヤノン株式会社 画像形成装置
JP2019138947A (ja) * 2018-02-06 2019-08-22 キヤノン株式会社 情報処理装置及び画像形成装置
JP2020040252A (ja) * 2018-09-07 2020-03-19 キヤノン株式会社 情報処理装置及び画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838001A (en) * 1996-01-31 1998-11-17 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical device and polygon mirror cover
US6198491B1 (en) * 1998-12-03 2001-03-06 Canon Kabushiki Kaisha Electrophotographic image forming apparatus
JP2004223716A (ja) * 2002-02-08 2004-08-12 Canon Inc レーザビーム制御機構と画像形成装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010208024A (ja) * 2009-03-06 2010-09-24 Canon Inc 画像形成装置
US8870384B2 (en) 2009-09-28 2014-10-28 Nec Corporation Projection display device having light source device with color synthesis unit
JP5692078B2 (ja) * 2009-09-28 2015-04-01 日本電気株式会社 光源装置およびそれを用いた投射型表示装置
US8988751B2 (en) 2009-12-04 2015-03-24 Sharp Kabushiki Kaisha Optical scanning device and image forming apparatus including the same
CN102582274A (zh) * 2011-01-12 2012-07-18 株式会社其恩斯 激光处理系统和激光处理装置
JP2013240996A (ja) * 2012-04-27 2013-12-05 Canon Inc 画像形成位置の補正制御を行う画像形成装置及びその制御方法
US9229352B2 (en) 2012-04-27 2016-01-05 Canon Kabushiki Kaisha Image forming apparatus that controls correction of image forming positions and method of controlling the same
KR101620664B1 (ko) * 2012-04-27 2016-05-12 캐논 가부시끼가이샤 화상 형성 위치의 보정을 제어하는 화상 형성 장치 및 그 제어 방법

Also Published As

Publication number Publication date
US20080124125A1 (en) 2008-05-29

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