JP7350536B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7350536B2
JP7350536B2 JP2019122575A JP2019122575A JP7350536B2 JP 7350536 B2 JP7350536 B2 JP 7350536B2 JP 2019122575 A JP2019122575 A JP 2019122575A JP 2019122575 A JP2019122575 A JP 2019122575A JP 7350536 B2 JP7350536 B2 JP 7350536B2
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JP
Japan
Prior art keywords
recording material
voltage
change
amount
current
Prior art date
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Active
Application number
JP2019122575A
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English (en)
Japanese (ja)
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JP2021009210A5 (https=
JP2021009210A (ja
Inventor
祐輔 湊
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 JP2019122575A priority Critical patent/JP7350536B2/ja
Priority to US16/908,854 priority patent/US11099504B2/en
Publication of JP2021009210A publication Critical patent/JP2021009210A/ja
Publication of JP2021009210A5 publication Critical patent/JP2021009210A5/ja
Application granted granted Critical
Publication of JP7350536B2 publication Critical patent/JP7350536B2/ja
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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
    • G03G15/1665—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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266—Arrangements for controlling the amount of charge
    • 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
    • G03G15/5033—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 photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5037—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 photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2019122575A 2019-06-29 2019-06-29 画像形成装置 Active JP7350536B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019122575A JP7350536B2 (ja) 2019-06-29 2019-06-29 画像形成装置
US16/908,854 US11099504B2 (en) 2019-06-29 2020-06-23 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019122575A JP7350536B2 (ja) 2019-06-29 2019-06-29 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021009210A JP2021009210A (ja) 2021-01-28
JP2021009210A5 JP2021009210A5 (https=) 2022-07-06
JP7350536B2 true JP7350536B2 (ja) 2023-09-26

Family

ID=74044608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019122575A Active JP7350536B2 (ja) 2019-06-29 2019-06-29 画像形成装置

Country Status (2)

Country Link
US (1) US11099504B2 (https=)
JP (1) JP7350536B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4246240B1 (en) * 2018-05-25 2026-04-22 Canon Kabushiki Kaisha Image formation device
JP7696739B2 (ja) * 2021-03-25 2025-06-23 キヤノン株式会社 画像形成装置
JP2025080324A (ja) * 2023-11-14 2025-05-26 コニカミノルタ株式会社 画像形成装置、判定方法、および制御プログラム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000187404A (ja) 1998-12-22 2000-07-04 Kyocera Mita Corp 画像形成装置
JP2002156847A (ja) 2000-11-20 2002-05-31 Fuji Xerox Co Ltd 画像形成装置
JP2002304067A (ja) 2001-04-06 2002-10-18 Canon Inc 画像形成装置
JP2008275946A (ja) 2007-04-27 2008-11-13 Konica Minolta Business Technologies Inc 画像形成装置
JP2012252247A (ja) 2011-06-06 2012-12-20 Konica Minolta Business Technologies Inc 画像形成装置
JP2013235058A (ja) 2012-05-07 2013-11-21 Konica Minolta Inc 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
JP3895784B2 (ja) * 1994-10-19 2007-03-22 富士ゼロックス株式会社 画像形成装置
JP3869486B2 (ja) * 1996-04-02 2007-01-17 富士ゼロックス株式会社 画像形成装置
JP2004117920A (ja) 2002-09-26 2004-04-15 Canon Inc 画像形成装置
JP4161005B2 (ja) 2008-01-21 2008-10-08 株式会社東芝 画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000187404A (ja) 1998-12-22 2000-07-04 Kyocera Mita Corp 画像形成装置
JP2002156847A (ja) 2000-11-20 2002-05-31 Fuji Xerox Co Ltd 画像形成装置
JP2002304067A (ja) 2001-04-06 2002-10-18 Canon Inc 画像形成装置
JP2008275946A (ja) 2007-04-27 2008-11-13 Konica Minolta Business Technologies Inc 画像形成装置
JP2012252247A (ja) 2011-06-06 2012-12-20 Konica Minolta Business Technologies Inc 画像形成装置
JP2013235058A (ja) 2012-05-07 2013-11-21 Konica Minolta Inc 画像形成装置

Also Published As

Publication number Publication date
US20200409291A1 (en) 2020-12-31
US11099504B2 (en) 2021-08-24
JP2021009210A (ja) 2021-01-28

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