JP2024010633A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2024010633A
JP2024010633A JP2022112088A JP2022112088A JP2024010633A JP 2024010633 A JP2024010633 A JP 2024010633A JP 2022112088 A JP2022112088 A JP 2022112088A JP 2022112088 A JP2022112088 A JP 2022112088A JP 2024010633 A JP2024010633 A JP 2024010633A
Authority
JP
Japan
Prior art keywords
area
transfer
photoreceptor
exposure
photosensitive drum
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
JP2022112088A
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English (en)
Japanese (ja)
Other versions
JP2024010633A5 (enExample
Inventor
弘樹 江口
Hiroki Eguchi
正武 臼井
Masatake Usui
正起 廣瀬
Masaki Hirose
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 JP2022112088A priority Critical patent/JP2024010633A/ja
Priority to US18/220,454 priority patent/US12099313B2/en
Publication of JP2024010633A publication Critical patent/JP2024010633A/ja
Publication of JP2024010633A5 publication Critical patent/JP2024010633A5/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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266—Arrangements for controlling the amount of charge

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP2022112088A 2022-07-12 2022-07-12 画像形成装置 Pending JP2024010633A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022112088A JP2024010633A (ja) 2022-07-12 2022-07-12 画像形成装置
US18/220,454 US12099313B2 (en) 2022-07-12 2023-07-11 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022112088A JP2024010633A (ja) 2022-07-12 2022-07-12 画像形成装置

Publications (2)

Publication Number Publication Date
JP2024010633A true JP2024010633A (ja) 2024-01-24
JP2024010633A5 JP2024010633A5 (enExample) 2025-07-22

Family

ID=89509723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022112088A Pending JP2024010633A (ja) 2022-07-12 2022-07-12 画像形成装置

Country Status (2)

Country Link
US (1) US12099313B2 (enExample)
JP (1) JP2024010633A (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4147047B2 (ja) 2002-04-12 2008-09-10 キヤノン株式会社 帯電ローラの評価方法
JP2007232856A (ja) 2006-02-28 2007-09-13 Kyocera Mita Corp 画像形成装置
JP2011203335A (ja) 2010-03-24 2011-10-13 Fuji Xerox Co Ltd 画像形成装置
JP5619110B2 (ja) * 2011-12-06 2014-11-05 キヤノン株式会社 画像形成装置
JP2019194650A (ja) * 2018-05-02 2019-11-07 キヤノン株式会社 画像形成装置
JP7202865B2 (ja) * 2018-12-03 2023-01-12 シャープ株式会社 プロセスユニットおよび画像形成装置

Also Published As

Publication number Publication date
US12099313B2 (en) 2024-09-24
US20240019794A1 (en) 2024-01-18

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Effective date: 20250711

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