JP7767057B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP7767057B2
JP7767057B2 JP2021132482A JP2021132482A JP7767057B2 JP 7767057 B2 JP7767057 B2 JP 7767057B2 JP 2021132482 A JP2021132482 A JP 2021132482A JP 2021132482 A JP2021132482 A JP 2021132482A JP 7767057 B2 JP7767057 B2 JP 7767057B2
Authority
JP
Japan
Prior art keywords
image forming
image formation
image
during
control 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
JP2021132482A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023026986A5 (https=
JP2023026986A (ja
Inventor
寧 竹内
ゆかり 澁谷
達也 井上
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 JP2021132482A priority Critical patent/JP7767057B2/ja
Priority to US17/888,020 priority patent/US11988975B2/en
Publication of JP2023026986A publication Critical patent/JP2023026986A/ja
Publication of JP2023026986A5 publication Critical patent/JP2023026986A5/ja
Application granted granted Critical
Publication of JP7767057B2 publication Critical patent/JP7767057B2/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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0258—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices provided with means for the maintenance of the charging apparatus, e.g. cleaning devices, ozone removing devices G03G15/0225, G03G15/0291 takes precedence
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0023—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming with electric bias
    • 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
    • G03G15/5008—Driving control for rotary photosensitive medium, e.g. speed control, stop position control
    • 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
    • G03G15/505—Detecting the speed, e.g. for continuous control of recording starting time
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Cleaning In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2021132482A 2021-08-16 2021-08-16 画像形成装置 Active JP7767057B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021132482A JP7767057B2 (ja) 2021-08-16 2021-08-16 画像形成装置
US17/888,020 US11988975B2 (en) 2021-08-16 2022-08-15 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021132482A JP7767057B2 (ja) 2021-08-16 2021-08-16 画像形成装置

Publications (3)

Publication Number Publication Date
JP2023026986A JP2023026986A (ja) 2023-03-01
JP2023026986A5 JP2023026986A5 (https=) 2024-08-19
JP7767057B2 true JP7767057B2 (ja) 2025-11-11

Family

ID=85285532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021132482A Active JP7767057B2 (ja) 2021-08-16 2021-08-16 画像形成装置

Country Status (2)

Country Link
US (1) US11988975B2 (https=)
JP (1) JP7767057B2 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110013959A1 (en) 2009-07-14 2011-01-20 Xerox Corporation Process for development of cleaning blade lubrication stripes
JP2011118056A (ja) 2009-12-01 2011-06-16 Konica Minolta Business Technologies Inc 画像形成装置
JP2019045641A (ja) 2017-08-31 2019-03-22 キヤノン株式会社 画像形成装置
JP2020067463A (ja) 2018-10-22 2020-04-30 キヤノン株式会社 画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100635270B1 (ko) * 2004-11-30 2006-10-19 삼성전자주식회사 화상형성장치의 감광체 윤활방법
JP2006234894A (ja) 2005-02-22 2006-09-07 Kyocera Mita Corp 画像形成装置
JP2009192568A (ja) 2008-02-12 2009-08-27 Kyocera Mita Corp 画像形成装置及び画像形成処理制御プログラム
JP2015060122A (ja) * 2013-09-19 2015-03-30 キヤノン株式会社 画像形成装置
JP6971632B2 (ja) * 2017-05-25 2021-11-24 キヤノン株式会社 画像形成装置
JP2019113701A (ja) * 2017-12-22 2019-07-11 キヤノン株式会社 画像形成装置
JP2023158935A (ja) * 2022-04-19 2023-10-31 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
US20110013959A1 (en) 2009-07-14 2011-01-20 Xerox Corporation Process for development of cleaning blade lubrication stripes
JP2011118056A (ja) 2009-12-01 2011-06-16 Konica Minolta Business Technologies Inc 画像形成装置
JP2019045641A (ja) 2017-08-31 2019-03-22 キヤノン株式会社 画像形成装置
JP2020067463A (ja) 2018-10-22 2020-04-30 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
JP2023026986A (ja) 2023-03-01
US20230066316A1 (en) 2023-03-02
US11988975B2 (en) 2024-05-21

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