JP2022129372A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP2022129372A
JP2022129372A JP2022015353A JP2022015353A JP2022129372A JP 2022129372 A JP2022129372 A JP 2022129372A JP 2022015353 A JP2022015353 A JP 2022015353A JP 2022015353 A JP2022015353 A JP 2022015353A JP 2022129372 A JP2022129372 A JP 2022129372A
Authority
JP
Japan
Prior art keywords
image
photosensitive drum
image forming
image carrier
toner
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
JP2022015353A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022129372A5 (enExample
Inventor
淳 原
Atsushi Hara
修一 鉄野
Shuichi Tetsuno
利彦 ▲高▼山
Toshihiko Takayama
進介 小林
Shinsuke Kobayashi
和弘 船谷
Kazuhiro Funatani
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 EP22156870.2A priority Critical patent/EP4050421B1/en
Priority to BR102022002939-3A priority patent/BR102022002939A2/pt
Priority to US17/674,723 priority patent/US11669034B2/en
Priority to CN202210170213.3A priority patent/CN114967394A/zh
Publication of JP2022129372A publication Critical patent/JP2022129372A/ja
Priority to US18/312,990 priority patent/US12072654B2/en
Publication of JP2022129372A5 publication Critical patent/JP2022129372A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Cleaning In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2022015353A 2021-02-24 2022-02-03 画像形成装置 Pending JP2022129372A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP22156870.2A EP4050421B1 (en) 2021-02-24 2022-02-15 Image forming apparatus
BR102022002939-3A BR102022002939A2 (pt) 2021-02-24 2022-02-16 Aparelho de formação de imagem
US17/674,723 US11669034B2 (en) 2021-02-24 2022-02-17 Image forming apparatus
CN202210170213.3A CN114967394A (zh) 2021-02-24 2022-02-24 成像设备
US18/312,990 US12072654B2 (en) 2021-02-24 2023-05-05 Image forming apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021027930 2021-02-24
JP2021027930 2021-02-24

Publications (2)

Publication Number Publication Date
JP2022129372A true JP2022129372A (ja) 2022-09-05
JP2022129372A5 JP2022129372A5 (enExample) 2025-02-03

Family

ID=83150138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022015353A Pending JP2022129372A (ja) 2021-02-24 2022-02-03 画像形成装置

Country Status (1)

Country Link
JP (1) JP2022129372A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12204269B2 (en) 2022-11-09 2025-01-21 Canon Kabushiki Kaisha Image forming apparatus including movable brush member
WO2025022767A1 (ja) * 2023-07-25 2025-01-30 キヤノン株式会社 画像形成装置
US12455525B2 (en) 2022-09-28 2025-10-28 Canon Kabushiki Kaisha Image forming apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12455525B2 (en) 2022-09-28 2025-10-28 Canon Kabushiki Kaisha Image forming apparatus
US12204269B2 (en) 2022-11-09 2025-01-21 Canon Kabushiki Kaisha Image forming apparatus including movable brush member
JP7631282B2 (ja) 2022-11-09 2025-02-18 キヤノン株式会社 画像形成装置
WO2025022767A1 (ja) * 2023-07-25 2025-01-30 キヤノン株式会社 画像形成装置

Similar Documents

Publication Publication Date Title
JP2022129372A (ja) 画像形成装置
US20250189918A1 (en) Image forming apparatus
CN116266040A (zh) 图像形成装置
CN115524945A (zh) 图像形成装置
JP7661035B2 (ja) 画像形成装置
US12072654B2 (en) Image forming apparatus
JP5142697B2 (ja) 画像形成装置
JP7625440B2 (ja) 画像形成装置
JP2023089853A (ja) 画像形成装置
US12124182B2 (en) Image-forming apparatus to control potential difference based on image-forming operation
US12455525B2 (en) Image forming apparatus
JP7706951B2 (ja) 画像形成装置
US12164238B2 (en) Controlling voltage in an image forming apparatus including a brush that comes into contact with an image bearing member
US12092969B2 (en) Image-forming apparatus having charging potential control during non-image forming operation
JP2025017798A (ja) 画像形成装置
JP2002323803A (ja) 画像形成装置
JP2023091583A (ja) 画像形成装置
JP2024121065A (ja) 画像形成装置
JP2019028307A (ja) 画像形成装置
JP2023090266A (ja) 画像形成装置
JP2018060027A (ja) 画像形成装置
CN117784543A (zh) 图像形成装置

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20231213

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250124

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250124

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20251126