JP7463173B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7463173B2
JP7463173B2 JP2020067875A JP2020067875A JP7463173B2 JP 7463173 B2 JP7463173 B2 JP 7463173B2 JP 2020067875 A JP2020067875 A JP 2020067875A JP 2020067875 A JP2020067875 A JP 2020067875A JP 7463173 B2 JP7463173 B2 JP 7463173B2
Authority
JP
Japan
Prior art keywords
recording material
image
secondary transfer
voltage
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
JP2020067875A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021162824A (ja
JP2021162824A5 (enExample
Inventor
晴彦 小俣
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 JP2020067875A priority Critical patent/JP7463173B2/ja
Priority to US17/218,575 priority patent/US11249422B2/en
Publication of JP2021162824A publication Critical patent/JP2021162824A/ja
Priority to US17/582,772 priority patent/US20220146968A1/en
Publication of JP2021162824A5 publication Critical patent/JP2021162824A5/ja
Application granted granted Critical
Publication of JP7463173B2 publication Critical patent/JP7463173B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • 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
    • G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
    • 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
    • G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2020067875A 2020-04-03 2020-04-03 画像形成装置 Active JP7463173B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020067875A JP7463173B2 (ja) 2020-04-03 2020-04-03 画像形成装置
US17/218,575 US11249422B2 (en) 2020-04-03 2021-03-31 Image forming apparatus
US17/582,772 US20220146968A1 (en) 2020-04-03 2022-01-24 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020067875A JP7463173B2 (ja) 2020-04-03 2020-04-03 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021162824A JP2021162824A (ja) 2021-10-11
JP2021162824A5 JP2021162824A5 (enExample) 2023-03-27
JP7463173B2 true JP7463173B2 (ja) 2024-04-08

Family

ID=77922037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020067875A Active JP7463173B2 (ja) 2020-04-03 2020-04-03 画像形成装置

Country Status (2)

Country Link
US (2) US11249422B2 (enExample)
JP (1) JP7463173B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11747754B2 (en) * 2021-06-14 2023-09-05 Canon Kabushiki Kaisha Image forming apparatus
JP7778579B2 (ja) 2022-01-31 2025-12-02 キヤノン株式会社 画像形成装置
JP2025042720A (ja) * 2023-09-15 2025-03-28 キヤノン株式会社 画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010072235A (ja) 2008-09-17 2010-04-02 Konica Minolta Business Technologies Inc 画像形成装置
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
JP2013083861A (ja) 2011-10-12 2013-05-09 Canon Inc 画像形成装置
JP2019099291A (ja) 2017-11-29 2019-06-24 キヤノン株式会社 画像形成システム

Family Cites Families (5)

* 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
JP2005132049A (ja) 2003-10-31 2005-05-26 Canon Inc 色度補正方法及びカラー画像形成装置
JP6084007B2 (ja) * 2011-12-22 2017-02-22 キヤノン株式会社 画像形成装置、その方法およびプログラム
JP6628540B2 (ja) 2015-10-06 2020-01-08 キヤノン株式会社 画像形成装置
JP7458862B2 (ja) * 2020-04-03 2024-04-01 キヤノン株式会社 画像形成装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010072235A (ja) 2008-09-17 2010-04-02 Konica Minolta Business Technologies Inc 画像形成装置
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
JP2013083861A (ja) 2011-10-12 2013-05-09 Canon Inc 画像形成装置
JP2019099291A (ja) 2017-11-29 2019-06-24 キヤノン株式会社 画像形成システム

Also Published As

Publication number Publication date
US20210311418A1 (en) 2021-10-07
US20220146968A1 (en) 2022-05-12
JP2021162824A (ja) 2021-10-11
US11249422B2 (en) 2022-02-15

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