JP2023160682A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2023160682A
JP2023160682A JP2022071202A JP2022071202A JP2023160682A JP 2023160682 A JP2023160682 A JP 2023160682A JP 2022071202 A JP2022071202 A JP 2022071202A JP 2022071202 A JP2022071202 A JP 2022071202A JP 2023160682 A JP2023160682 A JP 2023160682A
Authority
JP
Japan
Prior art keywords
roller
image forming
belt
intermediate transfer
image
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
JP2022071202A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023160682A5 (https=
Inventor
公一 谷口
Koichi Taniguchi
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 JP2022071202A priority Critical patent/JP2023160682A/ja
Priority to US18/137,182 priority patent/US12025927B2/en
Publication of JP2023160682A publication Critical patent/JP2023160682A/ja
Publication of JP2023160682A5 publication Critical patent/JP2023160682A5/ja
Pending legal-status Critical Current

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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
    • G03G15/1615—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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5054—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt
    • 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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
    • 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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
    • G03G15/755—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning for maintaining the lateral alignment of the band
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • 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
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00059—Image density detection on intermediate image carrying member, e.g. transfer belt
    • 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
    • G03G2215/00135—Handling of parts of the apparatus
    • G03G2215/00139—Belt
    • 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
    • G03G2215/00135—Handling of parts of the apparatus
    • G03G2215/00139—Belt
    • G03G2215/00143—Meandering prevention
    • G03G2215/00156—Meandering prevention by controlling drive mechanism
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks
    • 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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2022071202A 2022-04-22 2022-04-22 画像形成装置 Pending JP2023160682A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022071202A JP2023160682A (ja) 2022-04-22 2022-04-22 画像形成装置
US18/137,182 US12025927B2 (en) 2022-04-22 2023-04-20 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022071202A JP2023160682A (ja) 2022-04-22 2022-04-22 画像形成装置

Publications (2)

Publication Number Publication Date
JP2023160682A true JP2023160682A (ja) 2023-11-02
JP2023160682A5 JP2023160682A5 (https=) 2025-08-25

Family

ID=88415276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022071202A Pending JP2023160682A (ja) 2022-04-22 2022-04-22 画像形成装置

Country Status (2)

Country Link
US (1) US12025927B2 (https=)
JP (1) JP2023160682A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023160681A (ja) 2022-04-22 2023-11-02 キヤノン株式会社 画像形成装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012088626A (ja) * 2010-10-21 2012-05-10 Sharp Corp カラー画像形成装置、及びカラー画像形成装置における色ずれ補正方法
JP2015169779A (ja) * 2014-03-06 2015-09-28 コニカミノルタ株式会社 画像形成装置及びそのレジスト補正方法
JP2016133544A (ja) * 2015-01-16 2016-07-25 コニカミノルタ株式会社 画像形成装置、補正データ生成方法およびプログラム
JP2021117267A (ja) * 2020-01-22 2021-08-10 キヤノン株式会社 画像形成装置
JP2021196587A (ja) * 2020-06-18 2021-12-27 キヤノン株式会社 画像形成装置
JP2021196588A (ja) * 2020-06-18 2021-12-27 キヤノン株式会社 画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000264479A (ja) 1999-03-15 2000-09-26 Fuji Xerox Co Ltd ベルト搬送装置および画像形成装置
JP2011149992A (ja) 2010-01-19 2011-08-04 Canon Inc ベルト駆動装置及び画像形成装置
JP5935699B2 (ja) 2013-01-11 2016-06-15 富士ゼロックス株式会社 画像形成装置
JP7046545B2 (ja) * 2017-09-27 2022-04-04 キヤノン株式会社 ベルト搬送装置もしくは画像形成装置
JP2020118810A (ja) * 2019-01-22 2020-08-06 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 画像形成システム
JP7414549B2 (ja) 2020-01-22 2024-01-16 キヤノン株式会社 画像形成装置
JP7438856B2 (ja) * 2020-06-09 2024-02-27 キヤノン株式会社 記録材冷却装置、画像形成装置、及び画像形成システム
JP2023160681A (ja) 2022-04-22 2023-11-02 キヤノン株式会社 画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012088626A (ja) * 2010-10-21 2012-05-10 Sharp Corp カラー画像形成装置、及びカラー画像形成装置における色ずれ補正方法
JP2015169779A (ja) * 2014-03-06 2015-09-28 コニカミノルタ株式会社 画像形成装置及びそのレジスト補正方法
JP2016133544A (ja) * 2015-01-16 2016-07-25 コニカミノルタ株式会社 画像形成装置、補正データ生成方法およびプログラム
JP2021117267A (ja) * 2020-01-22 2021-08-10 キヤノン株式会社 画像形成装置
JP2021196587A (ja) * 2020-06-18 2021-12-27 キヤノン株式会社 画像形成装置
JP2021196588A (ja) * 2020-06-18 2021-12-27 キヤノン株式会社 画像形成装置

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US12025927B2 (en) 2024-07-02
US20230341795A1 (en) 2023-10-26

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