JP7778579B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP7778579B2
JP7778579B2 JP2022013805A JP2022013805A JP7778579B2 JP 7778579 B2 JP7778579 B2 JP 7778579B2 JP 2022013805 A JP2022013805 A JP 2022013805A JP 2022013805 A JP2022013805 A JP 2022013805A JP 7778579 B2 JP7778579 B2 JP 7778579B2
Authority
JP
Japan
Prior art keywords
recording material
image
chart
adjustment
secondary transfer
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
JP2022013805A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023111772A (ja
JP2023111772A5 (https=
Inventor
丈典 末岡
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 JP2022013805A priority Critical patent/JP7778579B2/ja
Priority to US18/102,446 priority patent/US12282274B2/en
Publication of JP2023111772A publication Critical patent/JP2023111772A/ja
Publication of JP2023111772A5 publication Critical patent/JP2023111772A5/ja
Application granted granted Critical
Publication of JP7778579B2 publication Critical patent/JP7778579B2/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
    • G03G15/1665—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 by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—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 by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1675—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 by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip
    • 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
    • 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
    • G03G15/5058—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 using a test patch
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/207—Type of toner image to be fixed 
    • G03G2215/2083—Type of toner image to be fixed  duplex

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2022013805A 2022-01-31 2022-01-31 画像形成装置 Active JP7778579B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022013805A JP7778579B2 (ja) 2022-01-31 2022-01-31 画像形成装置
US18/102,446 US12282274B2 (en) 2022-01-31 2023-01-27 Image forming apparatus capable of forming test images on different sides of recording materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022013805A JP7778579B2 (ja) 2022-01-31 2022-01-31 画像形成装置

Publications (3)

Publication Number Publication Date
JP2023111772A JP2023111772A (ja) 2023-08-10
JP2023111772A5 JP2023111772A5 (https=) 2024-12-27
JP7778579B2 true JP7778579B2 (ja) 2025-12-02

Family

ID=87431918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022013805A Active JP7778579B2 (ja) 2022-01-31 2022-01-31 画像形成装置

Country Status (2)

Country Link
US (1) US12282274B2 (https=)
JP (1) JP7778579B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025008314A (ja) * 2023-07-04 2025-01-20 キヤノン株式会社 画像形成装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266212A (ja) 2004-03-18 2005-09-29 Fuji Xerox Co Ltd 画像形成装置、後処理装置、校正方法及びそのプログラム
JP2013015578A (ja) 2011-06-30 2013-01-24 Canon Inc 画像形成装置及び画像形成方法
JP2020144289A (ja) 2019-03-07 2020-09-10 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
JP2008261953A (ja) * 2007-04-10 2008-10-30 Ricoh Co Ltd 画像形成装置
JP5824951B2 (ja) 2011-08-08 2015-12-02 富士ゼロックス株式会社 画像形成装置及び画像形成システム
JP6459257B2 (ja) * 2014-07-08 2019-01-30 富士ゼロックス株式会社 画像形成装置
JP2019066804A (ja) 2017-10-05 2019-04-25 キヤノン株式会社 画像形成装置
JP7171387B2 (ja) * 2018-11-22 2022-11-15 キヤノン株式会社 画像形成装置
JP7463173B2 (ja) 2020-04-03 2024-04-08 キヤノン株式会社 画像形成装置
JP7651351B2 (ja) 2021-03-31 2025-03-26 キヤノン株式会社 画像形成装置
JP7589089B2 (ja) 2021-03-31 2024-11-25 キヤノン株式会社 画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266212A (ja) 2004-03-18 2005-09-29 Fuji Xerox Co Ltd 画像形成装置、後処理装置、校正方法及びそのプログラム
JP2013015578A (ja) 2011-06-30 2013-01-24 Canon Inc 画像形成装置及び画像形成方法
JP2020144289A (ja) 2019-03-07 2020-09-10 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US20230244161A1 (en) 2023-08-03
US12282274B2 (en) 2025-04-22
JP2023111772A (ja) 2023-08-10

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