JP2019124873A - 画像形成装置およびその制御方法 - Google Patents

画像形成装置およびその制御方法 Download PDF

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Publication number
JP2019124873A
JP2019124873A JP2018006691A JP2018006691A JP2019124873A JP 2019124873 A JP2019124873 A JP 2019124873A JP 2018006691 A JP2018006691 A JP 2018006691A JP 2018006691 A JP2018006691 A JP 2018006691A JP 2019124873 A JP2019124873 A JP 2019124873A
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JP
Japan
Prior art keywords
scanning direction
photosensitive member
forming apparatus
image forming
main scanning
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.)
Pending
Application number
JP2018006691A
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English (en)
Japanese (ja)
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JP2019124873A5 (enExample
Inventor
雄介 清水
Yusuke Shimizu
雄介 清水
飯田　健一
Kenichi Iida
健一 飯田
長田　光
Hikari Osada
光 長田
秋月　智雄
Tomoo Akizuki
智雄 秋月
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 JP2018006691A priority Critical patent/JP2019124873A/ja
Priority to US16/247,395 priority patent/US10520849B2/en
Publication of JP2019124873A publication Critical patent/JP2019124873A/ja
Publication of JP2019124873A5 publication Critical patent/JP2019124873A5/ja
Priority to JP2022200503A priority patent/JP7748031B2/ja
Priority to JP2024074509A priority patent/JP2024100790A/ja
Pending 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
    • G03G15/04—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
    • 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
    • G03G15/041—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 variable magnification
    • G03G15/0415—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 variable magnification and means for controlling illumination or exposure

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2018006691A 2018-01-18 2018-01-18 画像形成装置およびその制御方法 Pending JP2019124873A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018006691A JP2019124873A (ja) 2018-01-18 2018-01-18 画像形成装置およびその制御方法
US16/247,395 US10520849B2 (en) 2018-01-18 2019-01-14 Image forming apparatus and control method thereof
JP2022200503A JP7748031B2 (ja) 2018-01-18 2022-12-15 画像形成装置およびその制御方法
JP2024074509A JP2024100790A (ja) 2018-01-18 2024-05-01 画像形成装置およびその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018006691A JP2019124873A (ja) 2018-01-18 2018-01-18 画像形成装置およびその制御方法

Related Child Applications (1)

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JP2022200503A Division JP7748031B2 (ja) 2018-01-18 2022-12-15 画像形成装置およびその制御方法

Publications (2)

Publication Number Publication Date
JP2019124873A true JP2019124873A (ja) 2019-07-25
JP2019124873A5 JP2019124873A5 (enExample) 2021-04-01

Family

ID=67213854

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2018006691A Pending JP2019124873A (ja) 2018-01-18 2018-01-18 画像形成装置およびその制御方法
JP2022200503A Active JP7748031B2 (ja) 2018-01-18 2022-12-15 画像形成装置およびその制御方法
JP2024074509A Withdrawn JP2024100790A (ja) 2018-01-18 2024-05-01 画像形成装置およびその制御方法

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JP2022200503A Active JP7748031B2 (ja) 2018-01-18 2022-12-15 画像形成装置およびその制御方法
JP2024074509A Withdrawn JP2024100790A (ja) 2018-01-18 2024-05-01 画像形成装置およびその制御方法

Country Status (2)

Country Link
US (1) US10520849B2 (enExample)
JP (3) JP2019124873A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113284395B (zh) * 2021-05-19 2022-12-02 山东电子职业技术学院 一种多媒体教学用的激光笔

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09323443A (ja) * 1996-06-07 1997-12-16 Canon Inc Ｌｅｄプリンタおよびｌｅｄプリンタの濃度調整方法
JP2006154337A (ja) * 2004-11-30 2006-06-15 Konica Minolta Business Technologies Inc レーザー走査光学系
JP2016000511A (ja) * 2014-06-12 2016-01-07 キヤノン株式会社 画像形成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125164A (ja) 1984-07-13 1986-02-04 Fujitsu Ltd 印刷装置
JPH05160965A (ja) * 1991-12-04 1993-06-25 Canon Inc 画像記録装置
JPH09141934A (ja) * 1995-09-18 1997-06-03 Ricoh Co Ltd 画像記録装置
JP2000108406A (ja) * 1998-10-06 2000-04-18 Canon Inc 画像形成装置およびその制御方法
JP2000351234A (ja) 1999-06-11 2000-12-19 Hitachi Koki Co Ltd 電子写真装置のレーザ制御装置
US7675532B2 (en) 2007-09-28 2010-03-09 Canon Kabushiki Kaisha Image-forming apparatus and control method thereof
EP3722880B1 (en) 2014-06-12 2022-10-05 Canon Kabushiki Kaisha Image-forming apparatus
JP6261452B2 (ja) * 2014-06-12 2018-01-17 キヤノン株式会社 画像形成装置
JP6489861B2 (ja) * 2015-02-19 2019-03-27 キヤノン株式会社 画像形成装置
JP6539061B2 (ja) 2015-02-19 2019-07-03 キヤノン株式会社 画像形成装置
JP6700744B2 (ja) 2015-11-26 2020-05-27 キヤノン株式会社 画像形成装置及びその制御方法
JP6706144B2 (ja) 2016-05-27 2020-06-03 キヤノン株式会社 画像形成装置
JP6836308B2 (ja) * 2017-05-15 2021-02-24 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
JPH09323443A (ja) * 1996-06-07 1997-12-16 Canon Inc Ｌｅｄプリンタおよびｌｅｄプリンタの濃度調整方法
JP2006154337A (ja) * 2004-11-30 2006-06-15 Konica Minolta Business Technologies Inc レーザー走査光学系
JP2016000511A (ja) * 2014-06-12 2016-01-07 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
JP7748031B2 (ja) 2025-10-02
US20190219942A1 (en) 2019-07-18
JP2023051967A (ja) 2023-04-11
US10520849B2 (en) 2019-12-31
JP2024100790A (ja) 2024-07-26

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