KR102307717B1 - 화상 형성 장치 - Google Patents

화상 형성 장치 Download PDF

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Publication number
KR102307717B1
KR102307717B1 KR1020190009100A KR20190009100A KR102307717B1 KR 102307717 B1 KR102307717 B1 KR 102307717B1 KR 1020190009100 A KR1020190009100 A KR 1020190009100A KR 20190009100 A KR20190009100 A KR 20190009100A KR 102307717 B1 KR102307717 B1 KR 102307717B1
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KR
South Korea
Prior art keywords
toner
amount
image
toner supply
memory
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KR1020190009100A
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English (en)
Korean (ko)
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KR20190090358A (ko
Inventor
고다이 하야시
다쿠 와타나베
슈헤이 가와사키
게이스케 엔도오
Original Assignee
캐논 가부시끼가이샤
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Publication of KR20190090358A publication Critical patent/KR20190090358A/ko
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Publication of KR102307717B1 publication Critical patent/KR102307717B1/ko
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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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0863—Arrangements for preparing, mixing, supplying or dispensing developer provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • 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
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • 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
    • 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
    • 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
    • G03G21/0094—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge fatigue treatment of the photoconductor
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1875—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
    • G03G21/1878—Electronically readable memory
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1875—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
    • G03G21/1878—Electronically readable memory
    • G03G21/1889—Electronically readable memory for auto-setting of process parameters, lifetime, usage
    • 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
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0888—Arrangements for detecting toner level or concentration in the developing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cleaning In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
KR1020190009100A 2018-01-24 2019-01-24 화상 형성 장치 Active KR102307717B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2018-010094 2018-01-24
JP2018010094A JP7098339B2 (ja) 2018-01-24 2018-01-24 画像形成装置

Publications (2)

Publication Number Publication Date
KR20190090358A KR20190090358A (ko) 2019-08-01
KR102307717B1 true KR102307717B1 (ko) 2021-10-05

Family

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KR1020190009100A Active KR102307717B1 (ko) 2018-01-24 2019-01-24 화상 형성 장치

Country Status (5)

Country Link
US (1) US10649384B2 (enExample)
EP (1) EP3518046B1 (enExample)
JP (1) JP7098339B2 (enExample)
KR (1) KR102307717B1 (enExample)
CN (1) CN110068999B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7014202B2 (ja) 2019-03-29 2022-02-01 ブラザー工業株式会社 画像形成装置
JP2024180078A (ja) * 2023-06-16 2024-12-26 ブラザー工業株式会社 画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008015506A (ja) * 2006-07-05 2008-01-24 Toshiba Corp 画像形成装置及び画像形成方法
JP2016170280A (ja) * 2015-03-12 2016-09-23 キヤノン株式会社 画像形成装置

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JPH0244388A (ja) * 1988-08-05 1990-02-14 Canon Inc 画像形成装置
JPH10161426A (ja) 1996-12-05 1998-06-19 Ricoh Co Ltd 画像形成装置
JP3919383B2 (ja) * 1999-05-24 2007-05-23 キヤノン株式会社 電子写真画像形成装置
US6771924B2 (en) 2001-09-04 2004-08-03 Canon Kabushiki Kaisha Image forming apparatus having different modes for preventing defective cleaning
JP2005106920A (ja) 2003-09-29 2005-04-21 Konica Minolta Business Technologies Inc 画像形成装置
CN101604138B (zh) * 2008-06-13 2011-04-13 株式会社理光 清洁刮板,图像形成装置,处理卡盒以及图像形成方法
JP2010038973A (ja) * 2008-07-31 2010-02-18 Canon Inc 画像形成装置
JP4906895B2 (ja) * 2009-08-26 2012-03-28 キヤノン株式会社 画像形成装置
JP2011150311A (ja) 2009-12-21 2011-08-04 Canon Inc 画像形成装置
US8660475B2 (en) 2011-11-30 2014-02-25 Hewlett-Packard Development Company, L.P. Printer maintenance by application of a service patch
JP6091080B2 (ja) * 2012-04-26 2017-03-08 キヤノン株式会社 現像装置、カートリッジ、及び画像形成装置
JP6318955B2 (ja) * 2014-07-31 2018-05-09 株式会社リコー 画像形成装置
JP6390590B2 (ja) 2015-02-26 2018-09-19 京セラドキュメントソリューションズ株式会社 画像形成装置
JP6598483B2 (ja) * 2015-03-30 2019-10-30 キヤノン株式会社 クリーニング装置、プロセスカートリッジおよび画像形成装置
US9804549B2 (en) * 2015-06-16 2017-10-31 Canon Kabushiki Kaisha Image forming apparatus
JP2017009674A (ja) * 2015-06-18 2017-01-12 コニカミノルタ株式会社 画像形成装置
JP6288046B2 (ja) * 2015-11-16 2018-03-07 コニカミノルタ株式会社 転写装置、画像形成装置およびクリーニング制御方法
JP2018136533A (ja) * 2017-02-22 2018-08-30 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
US10248062B1 (en) * 2017-10-27 2019-04-02 Lexmark International, Inc. System and methods for adjusting toner density in an imaging device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008015506A (ja) * 2006-07-05 2008-01-24 Toshiba Corp 画像形成装置及び画像形成方法
JP2016170280A (ja) * 2015-03-12 2016-09-23 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
JP7098339B2 (ja) 2022-07-11
EP3518046A1 (en) 2019-07-31
JP2019128458A (ja) 2019-08-01
CN110068999A (zh) 2019-07-30
CN110068999B (zh) 2022-04-26
US20190227476A1 (en) 2019-07-25
EP3518046B1 (en) 2025-04-30
KR20190090358A (ko) 2019-08-01
US10649384B2 (en) 2020-05-12

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