JP7822768B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP7822768B2
JP7822768B2 JP2021205087A JP2021205087A JP7822768B2 JP 7822768 B2 JP7822768 B2 JP 7822768B2 JP 2021205087 A JP2021205087 A JP 2021205087A JP 2021205087 A JP2021205087 A JP 2021205087A JP 7822768 B2 JP7822768 B2 JP 7822768B2
Authority
JP
Japan
Prior art keywords
image carrier
brush
image
photosensitive drum
contact area
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
JP2021205087A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023090225A (ja
JP2023090225A5 (https=
Inventor
利彦 ▲高▼山
修一 鉄野
和弘 船谷
幹彦 ▲濱▼田
進介 小林
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 JP2021205087A priority Critical patent/JP7822768B2/ja
Priority to US18/080,992 priority patent/US12032322B2/en
Priority to CN202211614319.4A priority patent/CN116266039A/zh
Priority to EP22213762.2A priority patent/EP4270111A1/en
Publication of JP2023090225A publication Critical patent/JP2023090225A/ja
Priority to US18/668,511 priority patent/US20240302785A1/en
Publication of JP2023090225A5 publication Critical patent/JP2023090225A5/ja
Application granted granted Critical
Publication of JP7822768B2 publication Critical patent/JP7822768B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Cleaning In Electrography (AREA)
JP2021205087A 2021-12-17 2021-12-17 画像形成装置 Active JP7822768B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021205087A JP7822768B2 (ja) 2021-12-17 2021-12-17 画像形成装置
US18/080,992 US12032322B2 (en) 2021-12-17 2022-12-14 Image forming apparatus
CN202211614319.4A CN116266039A (zh) 2021-12-17 2022-12-15 成像设备
EP22213762.2A EP4270111A1 (en) 2021-12-17 2022-12-15 Image forming apparatus
US18/668,511 US20240302785A1 (en) 2021-12-17 2024-05-20 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021205087A JP7822768B2 (ja) 2021-12-17 2021-12-17 画像形成装置

Publications (3)

Publication Number Publication Date
JP2023090225A JP2023090225A (ja) 2023-06-29
JP2023090225A5 JP2023090225A5 (https=) 2024-12-25
JP7822768B2 true JP7822768B2 (ja) 2026-03-03

Family

ID=86937211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021205087A Active JP7822768B2 (ja) 2021-12-17 2021-12-17 画像形成装置

Country Status (1)

Country Link
JP (1) JP7822768B2 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003084545A (ja) 2001-09-14 2003-03-19 Ricoh Co Ltd 帯電装置・帯電方法・画像形成装置
JP2003177613A (ja) 2001-12-10 2003-06-27 Ricoh Co Ltd 画像形成装置
JP2005258323A (ja) 2004-03-15 2005-09-22 Fuji Xerox Co Ltd 画像形成装置
JP2007248748A (ja) 2006-03-15 2007-09-27 Toei Sangyo Kk 画像形成装置用ブラシ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003084545A (ja) 2001-09-14 2003-03-19 Ricoh Co Ltd 帯電装置・帯電方法・画像形成装置
JP2003177613A (ja) 2001-12-10 2003-06-27 Ricoh Co Ltd 画像形成装置
JP2005258323A (ja) 2004-03-15 2005-09-22 Fuji Xerox Co Ltd 画像形成装置
JP2007248748A (ja) 2006-03-15 2007-09-27 Toei Sangyo Kk 画像形成装置用ブラシ

Also Published As

Publication number Publication date
JP2023090225A (ja) 2023-06-29

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