JP7844179B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP7844179B2
JP7844179B2 JP2022021680A JP2022021680A JP7844179B2 JP 7844179 B2 JP7844179 B2 JP 7844179B2 JP 2022021680 A JP2022021680 A JP 2022021680A JP 2022021680 A JP2022021680 A JP 2022021680A JP 7844179 B2 JP7844179 B2 JP 7844179B2
Authority
JP
Japan
Prior art keywords
intermediate transfer
transfer belt
pressing member
support member
image forming
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
JP2022021680A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023118625A (ja
JP2023118625A5 (https=
Inventor
慎也 北郷
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 JP2022021680A priority Critical patent/JP7844179B2/ja
Priority to US18/109,497 priority patent/US12242215B2/en
Publication of JP2023118625A publication Critical patent/JP2023118625A/ja
Publication of JP2023118625A5 publication Critical patent/JP2023118625A5/ja
Application granted granted Critical
Publication of JP7844179B2 publication Critical patent/JP7844179B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/161—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support with means for handling the intermediate support, e.g. heating, cleaning, coating with a transfer agent
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/1615—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support relating to the driving mechanism for the intermediate support, e.g. gears, couplings, belt tensioning
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/16—Transferring device, details
    • G03G2215/1604—Main transfer electrode
    • G03G2215/1623—Transfer belt

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2022021680A 2022-02-15 2022-02-15 画像形成装置 Active JP7844179B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022021680A JP7844179B2 (ja) 2022-02-15 2022-02-15 画像形成装置
US18/109,497 US12242215B2 (en) 2022-02-15 2023-02-14 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022021680A JP7844179B2 (ja) 2022-02-15 2022-02-15 画像形成装置

Publications (3)

Publication Number Publication Date
JP2023118625A JP2023118625A (ja) 2023-08-25
JP2023118625A5 JP2023118625A5 (https=) 2025-06-30
JP7844179B2 true JP7844179B2 (ja) 2026-04-13

Family

ID=87559593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022021680A Active JP7844179B2 (ja) 2022-02-15 2022-02-15 画像形成装置

Country Status (2)

Country Link
US (1) US12242215B2 (https=)
JP (1) JP7844179B2 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030065084A (ko) 2002-01-29 2003-08-06 삼성전자주식회사 화상형성 장치
JP2003316088A (ja) 2002-04-19 2003-11-06 Sharp Corp 画像形成装置
US20100142981A1 (en) 2008-12-08 2010-06-10 Nicholas Fenley Gibson System for Tailoring a Transfer NIP Electric Field for Enhanced Toner Transfer in Diverse Environments
JP2014134620A (ja) 2013-01-09 2014-07-24 Fuji Xerox Co Ltd 画像形成装置
JP2021135377A (ja) 2020-02-26 2021-09-13 キヤノン株式会社 画像形成装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0980926A (ja) 1995-09-13 1997-03-28 Fuji Xerox Co Ltd 画像形成装置
JP4968964B2 (ja) * 2009-09-16 2012-07-04 株式会社沖データ 画像形成装置
US8467705B2 (en) * 2010-01-29 2013-06-18 Kyocera Mita Corporation Image forming apparatus and image magnification adjustment method
JP6020288B2 (ja) * 2013-03-26 2016-11-02 富士ゼロックス株式会社 画像形成装置
JP6020287B2 (ja) * 2013-03-26 2016-11-02 富士ゼロックス株式会社 画像形成装置
JP6350503B2 (ja) * 2015-12-09 2018-07-04 コニカミノルタ株式会社 画像形成装置
JP7500222B2 (ja) * 2020-02-26 2024-06-17 キヤノン株式会社 画像形成装置
JP7497169B2 (ja) 2020-02-26 2024-06-10 キヤノン株式会社 画像形成装置
US11500309B2 (en) * 2020-06-18 2022-11-15 Canon Kabushiki Kaisha Image forming apparatus
JP7494022B2 (ja) * 2020-06-18 2024-06-03 キヤノン株式会社 画像形成装置
JP2023147071A (ja) * 2022-03-29 2023-10-12 キヤノン株式会社 画像形成装置
JP2023160681A (ja) * 2022-04-22 2023-11-02 キヤノン株式会社 画像形成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030065084A (ko) 2002-01-29 2003-08-06 삼성전자주식회사 화상형성 장치
JP2003316088A (ja) 2002-04-19 2003-11-06 Sharp Corp 画像形成装置
US20100142981A1 (en) 2008-12-08 2010-06-10 Nicholas Fenley Gibson System for Tailoring a Transfer NIP Electric Field for Enhanced Toner Transfer in Diverse Environments
JP2014134620A (ja) 2013-01-09 2014-07-24 Fuji Xerox Co Ltd 画像形成装置
JP2021135377A (ja) 2020-02-26 2021-09-13 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
JP2023118625A (ja) 2023-08-25
US12242215B2 (en) 2025-03-04
US20230259053A1 (en) 2023-08-17

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