JP7781593B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP7781593B2
JP7781593B2 JP2021173542A JP2021173542A JP7781593B2 JP 7781593 B2 JP7781593 B2 JP 7781593B2 JP 2021173542 A JP2021173542 A JP 2021173542A JP 2021173542 A JP2021173542 A JP 2021173542A JP 7781593 B2 JP7781593 B2 JP 7781593B2
Authority
JP
Japan
Prior art keywords
recording material
chart
image
voltage
unit
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
JP2021173542A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023063183A (ja
JP2023063183A5 (enExample
Inventor
泰輔 松浦
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 JP2021173542A priority Critical patent/JP7781593B2/ja
Priority to US17/961,850 priority patent/US11796951B2/en
Priority to CN202211271423.8A priority patent/CN116009368A/zh
Publication of JP2023063183A publication Critical patent/JP2023063183A/ja
Priority to US18/243,451 priority patent/US12216426B2/en
Publication of JP2023063183A5 publication Critical patent/JP2023063183A5/ja
Application granted granted Critical
Publication of JP7781593B2 publication Critical patent/JP7781593B2/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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5062—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 image on the copy material
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5029—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 copy material characteristics, e.g. weight, thickness
    • 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
    • G03G2215/00067—Image density detection on recording medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2021173542A 2021-10-22 2021-10-22 画像形成装置 Active JP7781593B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021173542A JP7781593B2 (ja) 2021-10-22 2021-10-22 画像形成装置
US17/961,850 US11796951B2 (en) 2021-10-22 2022-10-07 Image forming apparatus
CN202211271423.8A CN116009368A (zh) 2021-10-22 2022-10-18 图像形成装置
US18/243,451 US12216426B2 (en) 2021-10-22 2023-09-07 Image forming apparatus controlling formation of test images based on recording material type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021173542A JP7781593B2 (ja) 2021-10-22 2021-10-22 画像形成装置

Publications (3)

Publication Number Publication Date
JP2023063183A JP2023063183A (ja) 2023-05-09
JP2023063183A5 JP2023063183A5 (enExample) 2025-01-06
JP7781593B2 true JP7781593B2 (ja) 2025-12-08

Family

ID=86021803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021173542A Active JP7781593B2 (ja) 2021-10-22 2021-10-22 画像形成装置

Country Status (3)

Country Link
US (2) US11796951B2 (enExample)
JP (1) JP7781593B2 (enExample)
CN (1) CN116009368A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024137543A (ja) * 2023-03-24 2024-10-07 キヤノン株式会社 画像形成装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000221803A (ja) 1999-02-03 2000-08-11 Canon Inc 画像形成装置
JP2007108364A (ja) 2005-10-13 2007-04-26 Canon Inc 画像形成システム
JP2010217451A (ja) 2009-03-16 2010-09-30 Fuji Xerox Co Ltd 画像形成装置及び画像形成プログラム
JP2013037185A (ja) 2011-08-08 2013-02-21 Fuji Xerox Co Ltd 画像形成装置及び画像形成システム
CN106814568A (zh) 2015-11-27 2017-06-09 株式会社东芝 图像形成装置以及调整用图像记录介质
JP2017211401A (ja) 2016-05-23 2017-11-30 株式会社リコー 画像形成装置
US20200193247A1 (en) 2017-09-18 2020-06-18 Hewlett-Packard Development Company, L.P. Calibration chart based image forming apparatus
JP2021043305A (ja) 2019-09-10 2021-03-18 富士ゼロックス株式会社 画像形成装置
JP2021162826A (ja) 2020-04-03 2021-10-11 キヤノン株式会社 画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004280003A (ja) * 2003-03-19 2004-10-07 Fuji Xerox Co Ltd 画像形成装置、画像形成条件決定方法、プログラム
JP5811434B2 (ja) 2010-12-10 2015-11-11 株式会社リコー 電位差条件決定方法、及び画像形成装置
JP6859616B2 (ja) 2016-06-29 2021-04-14 富士ゼロックス株式会社 画像形成装置及びプログラム
JP7271203B2 (ja) * 2019-01-28 2023-05-11 キヤノン株式会社 画像形成装置
JP7646383B2 (ja) 2021-02-08 2025-03-17 キヤノン株式会社 画像形成装置
JP7669166B2 (ja) 2021-03-31 2025-04-28 キヤノン株式会社 画像形成装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000221803A (ja) 1999-02-03 2000-08-11 Canon Inc 画像形成装置
JP2007108364A (ja) 2005-10-13 2007-04-26 Canon Inc 画像形成システム
JP2010217451A (ja) 2009-03-16 2010-09-30 Fuji Xerox Co Ltd 画像形成装置及び画像形成プログラム
JP2013037185A (ja) 2011-08-08 2013-02-21 Fuji Xerox Co Ltd 画像形成装置及び画像形成システム
CN106814568A (zh) 2015-11-27 2017-06-09 株式会社东芝 图像形成装置以及调整用图像记录介质
JP2017211401A (ja) 2016-05-23 2017-11-30 株式会社リコー 画像形成装置
US20200193247A1 (en) 2017-09-18 2020-06-18 Hewlett-Packard Development Company, L.P. Calibration chart based image forming apparatus
JP2021043305A (ja) 2019-09-10 2021-03-18 富士ゼロックス株式会社 画像形成装置
JP2021162826A (ja) 2020-04-03 2021-10-11 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
CN116009368A (zh) 2023-04-25
US20230129096A1 (en) 2023-04-27
JP2023063183A (ja) 2023-05-09
US12216426B2 (en) 2025-02-04
US11796951B2 (en) 2023-10-24
US20230418200A1 (en) 2023-12-28

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