JP7446759B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7446759B2
JP7446759B2 JP2019184767A JP2019184767A JP7446759B2 JP 7446759 B2 JP7446759 B2 JP 7446759B2 JP 2019184767 A JP2019184767 A JP 2019184767A JP 2019184767 A JP2019184767 A JP 2019184767A JP 7446759 B2 JP7446759 B2 JP 7446759B2
Authority
JP
Japan
Prior art keywords
toner
replenishment
container
amount
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
JP2019184767A
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English (en)
Japanese (ja)
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JP2021060510A5 (enExample
JP2021060510A (ja
Inventor
遼 森原
健介 梅田
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 JP2019184767A priority Critical patent/JP7446759B2/ja
Priority to CN202011067689.1A priority patent/CN112698558B/zh
Priority to US17/037,803 priority patent/US11262686B2/en
Priority to CN202410122506.3A priority patent/CN117806142A/zh
Publication of JP2021060510A publication Critical patent/JP2021060510A/ja
Priority to US17/580,704 priority patent/US11592781B2/en
Publication of JP2021060510A5 publication Critical patent/JP2021060510A5/ja
Priority to US18/102,124 priority patent/US12032324B2/en
Application granted granted Critical
Publication of JP7446759B2 publication Critical patent/JP7446759B2/ja
Priority to US18/678,184 priority patent/US12405562B2/en
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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/12—Toner waste containers
    • 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
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • G03G15/0862—Detection or control means for the developer level the level being measured by optical means
    • 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
    • G03G15/06—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
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
    • 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
    • G03G15/0863—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
    • 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
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • 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
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2019184767A 2019-10-07 2019-10-07 画像形成装置 Active JP7446759B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2019184767A JP7446759B2 (ja) 2019-10-07 2019-10-07 画像形成装置
US17/037,803 US11262686B2 (en) 2019-10-07 2020-09-30 Image forming apparatus having toner replenishment container control
CN202410122506.3A CN117806142A (zh) 2019-10-07 2020-09-30 图像形成装置
CN202011067689.1A CN112698558B (zh) 2019-10-07 2020-09-30 图像形成装置
US17/580,704 US11592781B2 (en) 2019-10-07 2022-01-21 Image forming apparatus having toner replenishment container control
US18/102,124 US12032324B2 (en) 2019-10-07 2023-01-27 Image forming apparatus having toner replenishment container control
US18/678,184 US12405562B2 (en) 2019-10-07 2024-05-30 Image forming apparatus having toner replenishment container control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019184767A JP7446759B2 (ja) 2019-10-07 2019-10-07 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021060510A JP2021060510A (ja) 2021-04-15
JP2021060510A5 JP2021060510A5 (enExample) 2022-10-21
JP7446759B2 true JP7446759B2 (ja) 2024-03-11

Family

ID=75275115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019184767A Active JP7446759B2 (ja) 2019-10-07 2019-10-07 画像形成装置

Country Status (3)

Country Link
US (4) US11262686B2 (enExample)
JP (1) JP7446759B2 (enExample)
CN (2) CN117806142A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200025336A (ko) * 2018-08-30 2020-03-10 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 토너 충전부의 유입 셔터를 선택적으로 로킹하는 구조
EP3940458B1 (en) * 2019-03-15 2024-10-16 Canon Kabushiki Kaisha Image forming device
JP7433831B2 (ja) 2019-10-02 2024-02-20 キヤノン株式会社 画像形成装置
JP7446759B2 (ja) * 2019-10-07 2024-03-11 キヤノン株式会社 画像形成装置
JP7362421B2 (ja) * 2019-10-25 2023-10-17 キヤノン株式会社 画像形成装置
JP7696715B2 (ja) * 2020-12-11 2025-06-23 キヤノン株式会社 画像形成装置
JP7643076B2 (ja) * 2021-02-25 2025-03-11 ブラザー工業株式会社 制御プログラム、印刷システム、情報取得方法
JP7669209B2 (ja) * 2021-06-25 2025-04-28 キヤノン株式会社 画像形成装置
JP7778556B2 (ja) * 2021-08-31 2025-12-02 キヤノン株式会社 画像形成装置
US12001155B2 (en) 2021-09-28 2024-06-04 Canon Kabushiki Kaisha Container with shield for shielding a discharge opening thereof
JP2023127665A (ja) * 2022-03-02 2023-09-14 キヤノン株式会社 トナー収容容器およびトナー
JP2024040083A (ja) * 2022-09-12 2024-03-25 コニカミノルタ株式会社 画像形成装置および画像形成方法
JP2024068016A (ja) * 2022-11-07 2024-05-17 キヤノン株式会社 画像形成装置及び画像形成システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006267528A (ja) 2005-03-24 2006-10-05 Oki Data Corp 画像形成装置及びトナーカートリッジ

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Publication number Priority date Publication date Assignee Title
JPH0830084A (ja) 1994-07-18 1996-02-02 Fuji Xerox Co Ltd 一成分現像装置
JPH09190068A (ja) * 1996-01-09 1997-07-22 Canon Inc 画像形成装置、プロセスカートリッジ及び現像装置
JP3311595B2 (ja) * 1996-08-28 2002-08-05 シャープ株式会社 トナー補給装置
JP3676923B2 (ja) * 1998-02-09 2005-07-27 株式会社リコー 画像形成装置
US7978989B2 (en) 2007-06-20 2011-07-12 Sharp Kabushiki Kaisha Toner cartridge and image forming apparatus
JP2011186176A (ja) * 2010-03-09 2011-09-22 Ricoh Co Ltd 画像形成装置
US8666266B2 (en) * 2010-04-26 2014-03-04 Kabushiki Kaisha Toshiba Image forming apparatus and image forming method using a controlled toner supply operation
JP5720372B2 (ja) * 2011-03-30 2015-05-20 富士ゼロックス株式会社 画像形成装置
JP2013145317A (ja) * 2012-01-13 2013-07-25 Ricoh Co Ltd 現像ユニット、プロセスカートリッジ、画像形成装置および現像剤補給方法
US9335723B2 (en) * 2013-09-02 2016-05-10 Samsung Electronics Co., Ltd. Image forming apparatus and container mounting groove thereof
JP2016184027A (ja) * 2015-03-25 2016-10-20 コニカミノルタ株式会社 画像形成装置
JP6900737B2 (ja) * 2017-03-31 2021-07-07 ブラザー工業株式会社 画像形成装置
JP2018180461A (ja) * 2017-04-21 2018-11-15 株式会社沖データ 画像形成装置
KR102404582B1 (ko) * 2018-11-06 2022-06-02 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 토너 리필 과정에서의 에러 처리 방법
JP7286358B2 (ja) 2019-03-15 2023-06-05 キヤノン株式会社 画像形成装置
JP7233990B2 (ja) 2019-03-15 2023-03-07 キヤノン株式会社 画像形成装置
JP7433831B2 (ja) 2019-10-02 2024-02-20 キヤノン株式会社 画像形成装置
JP2021060462A (ja) * 2019-10-03 2021-04-15 キヤノン株式会社 画像形成装置
JP7446759B2 (ja) * 2019-10-07 2024-03-11 キヤノン株式会社 画像形成装置

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Publication number Priority date Publication date Assignee Title
JP2006267528A (ja) 2005-03-24 2006-10-05 Oki Data Corp 画像形成装置及びトナーカートリッジ

Also Published As

Publication number Publication date
US20210103246A1 (en) 2021-04-08
CN112698558A (zh) 2021-04-23
US20230168623A1 (en) 2023-06-01
CN117806142A (zh) 2024-04-02
US11592781B2 (en) 2023-02-28
US12032324B2 (en) 2024-07-09
US12405562B2 (en) 2025-09-02
US20220146979A1 (en) 2022-05-12
CN112698558B (zh) 2025-06-13
US20240319655A1 (en) 2024-09-26
US11262686B2 (en) 2022-03-01
JP2021060510A (ja) 2021-04-15

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