JP2022182060A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2022182060A
JP2022182060A JP2021089374A JP2021089374A JP2022182060A JP 2022182060 A JP2022182060 A JP 2022182060A JP 2021089374 A JP2021089374 A JP 2021089374A JP 2021089374 A JP2021089374 A JP 2021089374A JP 2022182060 A JP2022182060 A JP 2022182060A
Authority
JP
Japan
Prior art keywords
control
image
gradation
correction
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.)
Pending
Application number
JP2021089374A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022182060A5 (https=
Inventor
功已 伊藤
Isami Ito
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 JP2021089374A priority Critical patent/JP2022182060A/ja
Priority to US17/750,832 priority patent/US11681252B2/en
Publication of JP2022182060A publication Critical patent/JP2022182060A/ja
Publication of JP2022182060A5 publication Critical patent/JP2022182060A5/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
    • G03G15/50—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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5016—User-machine interface; Display panels; Control console
    • 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
    • G03G15/5016—User-machine interface; Display panels; Control console
    • G03G15/502—User-machine interface; Display panels; Control console relating to the structure of the control menu, e.g. pop-up menus, help screens
    • 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
    • G03G2215/00063—Colour
    • 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
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0429—Changing or enhancing the image
    • G03G2215/0468—Image area information changed (default is the charge image)
    • G03G2215/047—Image corrections

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Color Electrophotography (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2021089374A 2021-05-27 2021-05-27 画像形成装置 Pending JP2022182060A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021089374A JP2022182060A (ja) 2021-05-27 2021-05-27 画像形成装置
US17/750,832 US11681252B2 (en) 2021-05-27 2022-05-23 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021089374A JP2022182060A (ja) 2021-05-27 2021-05-27 画像形成装置

Publications (2)

Publication Number Publication Date
JP2022182060A true JP2022182060A (ja) 2022-12-08
JP2022182060A5 JP2022182060A5 (https=) 2024-05-30

Family

ID=84195031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021089374A Pending JP2022182060A (ja) 2021-05-27 2021-05-27 画像形成装置

Country Status (2)

Country Link
US (1) US11681252B2 (https=)
JP (1) JP2022182060A (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106556A (ja) * 2004-10-08 2006-04-20 Konica Minolta Business Technologies Inc 画像形成装置
JP2008139484A (ja) * 2006-11-30 2008-06-19 Konica Minolta Business Technologies Inc カラー画像形成装置
US20090109453A1 (en) * 2007-10-24 2009-04-30 Kabushiki Kaisha Toshiba Image forming apparatus and image forming method
JP2014170196A (ja) * 2013-03-05 2014-09-18 Canon Inc 画像形成装置
JP2020064104A (ja) * 2018-10-15 2020-04-23 キヤノン株式会社 画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4441554B2 (ja) * 2007-08-09 2010-03-31 株式会社沖データ 画像形成装置
JP2009192896A (ja) 2008-02-15 2009-08-27 Konica Minolta Business Technologies Inc 画像形成装置及び画像補正方法
JP2011191414A (ja) * 2010-03-12 2011-09-29 Konica Minolta Business Technologies Inc 画像形成装置及び画像濃度調整方法
JP6679297B2 (ja) * 2015-12-18 2020-04-15 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
JP2006106556A (ja) * 2004-10-08 2006-04-20 Konica Minolta Business Technologies Inc 画像形成装置
JP2008139484A (ja) * 2006-11-30 2008-06-19 Konica Minolta Business Technologies Inc カラー画像形成装置
US20090109453A1 (en) * 2007-10-24 2009-04-30 Kabushiki Kaisha Toshiba Image forming apparatus and image forming method
JP2014170196A (ja) * 2013-03-05 2014-09-18 Canon Inc 画像形成装置
JP2020064104A (ja) * 2018-10-15 2020-04-23 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US11681252B2 (en) 2023-06-20
US20220382204A1 (en) 2022-12-01

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