JP2022170885A5 - - Google Patents

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Publication number
JP2022170885A5
JP2022170885A5 JP2021077158A JP2021077158A JP2022170885A5 JP 2022170885 A5 JP2022170885 A5 JP 2022170885A5 JP 2021077158 A JP2021077158 A JP 2021077158A JP 2021077158 A JP2021077158 A JP 2021077158A JP 2022170885 A5 JP2022170885 A5 JP 2022170885A5
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JP
Japan
Prior art keywords
image carrier
image
developing member
developer
rotation operation
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Application number
JP2021077158A
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English (en)
Japanese (ja)
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JP2022170885A (ja
JP7686446B2 (ja
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Priority to JP2021077158A priority Critical patent/JP7686446B2/ja
Priority claimed from JP2021077158A external-priority patent/JP7686446B2/ja
Priority to US17/728,152 priority patent/US11971666B2/en
Publication of JP2022170885A publication Critical patent/JP2022170885A/ja
Priority to US18/623,127 priority patent/US20240248421A1/en
Publication of JP2022170885A5 publication Critical patent/JP2022170885A5/ja
Application granted granted Critical
Publication of JP7686446B2 publication Critical patent/JP7686446B2/ja
Active legal-status Critical Current
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JP2021077158A 2021-04-30 2021-04-30 画像形成装置及びその制御方法 Active JP7686446B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021077158A JP7686446B2 (ja) 2021-04-30 2021-04-30 画像形成装置及びその制御方法
US17/728,152 US11971666B2 (en) 2021-04-30 2022-04-25 Image forming apparatus and control method, that control charging voltage according to positions of developing roller
US18/623,127 US20240248421A1 (en) 2021-04-30 2024-04-01 Image forming apparatus and control method, that control charging voltage according to positions of developing roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021077158A JP7686446B2 (ja) 2021-04-30 2021-04-30 画像形成装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2022170885A JP2022170885A (ja) 2022-11-11
JP2022170885A5 true JP2022170885A5 (https=) 2024-04-26
JP7686446B2 JP7686446B2 (ja) 2025-06-02

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Family Applications (1)

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JP2021077158A Active JP7686446B2 (ja) 2021-04-30 2021-04-30 画像形成装置及びその制御方法

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US (2) US11971666B2 (https=)
JP (1) JP7686446B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117850183B (zh) * 2023-12-12 2025-10-03 珠海奔图电子有限公司 一种图像形成设备及其控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3671537B2 (ja) 1996-08-20 2005-07-13 富士ゼロックス株式会社 像担持体及びその製造方法、並びに、該像担持体を用いた画像記録装置及び画像記録方法
JPH1115189A (ja) 1997-04-30 1999-01-22 Canon Inc 画像形成方法
JP2003021965A (ja) 2001-07-06 2003-01-24 Canon Inc 現像装置及びこの現像装置を備えるプロセスカートリッジ並びに画像形成装置
JP2004191766A (ja) 2002-12-12 2004-07-08 Canon Inc 画像形成装置
JP2009128398A (ja) 2007-11-20 2009-06-11 Casio Electronics Co Ltd 電子写真記録装置
KR20100062120A (ko) * 2008-12-01 2010-06-10 삼성전자주식회사 화상형성장치 및 그 제어방법
JP6723138B2 (ja) 2016-10-24 2020-07-15 株式会社沖データ 画像形成装置
US10036973B1 (en) 2017-01-25 2018-07-31 Kabushiki Kaisha Toshiba Image forming apparatus and cleaning method
JP6995521B2 (ja) 2017-07-14 2022-01-14 キヤノン株式会社 画像形成装置
JP2019164229A (ja) 2018-03-19 2019-09-26 キヤノン株式会社 画像形成装置
JP7282545B2 (ja) 2019-02-26 2023-05-29 キヤノン株式会社 画像形成装置

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