JP7455647B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7455647B2
JP7455647B2 JP2020071153A JP2020071153A JP7455647B2 JP 7455647 B2 JP7455647 B2 JP 7455647B2 JP 2020071153 A JP2020071153 A JP 2020071153A JP 2020071153 A JP2020071153 A JP 2020071153A JP 7455647 B2 JP7455647 B2 JP 7455647B2
Authority
JP
Japan
Prior art keywords
section
toner
image forming
forming apparatus
replenishment
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
JP2020071153A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021167899A (ja
JP2021167899A5 (enExample
Inventor
浩平 小口
勇雄 小石
克彦 大庭
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 JP2020071153A priority Critical patent/JP7455647B2/ja
Priority to US17/220,545 priority patent/US11474452B2/en
Publication of JP2021167899A publication Critical patent/JP2021167899A/ja
Priority to US17/934,028 priority patent/US11754946B2/en
Publication of JP2021167899A5 publication Critical patent/JP2021167899A5/ja
Application granted granted Critical
Publication of JP7455647B2 publication Critical patent/JP7455647B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/06—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
    • G03G15/06—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
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G15/0872—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge the developer cartridges being generally horizontally mounted parallel to its longitudinal rotational axis
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/0692—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material using a slidable sealing member, e.g. shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2020071153A 2020-04-10 2020-04-10 画像形成装置 Active JP7455647B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020071153A JP7455647B2 (ja) 2020-04-10 2020-04-10 画像形成装置
US17/220,545 US11474452B2 (en) 2020-04-10 2021-04-01 Image forming apparatus including an attachment portion to which to attach a supply container for supplying a developer
US17/934,028 US11754946B2 (en) 2020-04-10 2022-09-21 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020071153A JP7455647B2 (ja) 2020-04-10 2020-04-10 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021167899A JP2021167899A (ja) 2021-10-21
JP2021167899A5 JP2021167899A5 (enExample) 2023-04-10
JP7455647B2 true JP7455647B2 (ja) 2024-03-26

Family

ID=78006421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020071153A Active JP7455647B2 (ja) 2020-04-10 2020-04-10 画像形成装置

Country Status (2)

Country Link
US (2) US11474452B2 (enExample)
JP (1) JP7455647B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11402767B2 (en) 2020-02-07 2022-08-02 Canon Kabushiki Kaisha Image forming apparatus
JP7520560B2 (ja) * 2020-04-10 2024-07-23 キヤノン株式会社 画像形成装置
JP2022021007A (ja) * 2020-07-21 2022-02-02 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
JP2023084617A (ja) * 2021-12-07 2023-06-19 キヤノン株式会社 トナー容器及び画像形成システム
JP2023120492A (ja) * 2022-02-18 2023-08-30 コニカミノルタ株式会社 画像形成装置
JP7651621B2 (ja) * 2023-06-30 2025-03-26 キヤノン株式会社 トナー容器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001013852A (ja) 1999-07-02 2001-01-19 Casio Electronics Co Ltd 複数ユニットを一体化した親ユニットを装着する装置
JP2009003099A (ja) 2007-06-20 2009-01-08 Brother Ind Ltd 画像形成装置
JP2010224123A (ja) 2009-03-23 2010-10-07 Canon Inc 電子写真画像形成装置
JP2010250285A (ja) 2009-03-23 2010-11-04 Canon Inc カラー電子写真画像形成装置
WO2020189550A1 (ja) 2019-03-15 2020-09-24 キヤノン株式会社 画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61212867A (ja) * 1985-03-18 1986-09-20 Toshiba Corp 現像剤補給装置
JP3122791B2 (ja) 1990-09-13 2001-01-09 コニカ株式会社 画像形成装置
JPH0830084A (ja) 1994-07-18 1996-02-02 Fuji Xerox Co Ltd 一成分現像装置
JPH096111A (ja) * 1995-06-18 1997-01-10 Canon Inc 現像剤カートリッジ、現像装置、プロセスカートリッジ及び画像形成装置
JP4944620B2 (ja) 2007-01-10 2012-06-06 京セラミタ株式会社 画像形成装置
JP6390564B2 (ja) 2015-09-11 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001013852A (ja) 1999-07-02 2001-01-19 Casio Electronics Co Ltd 複数ユニットを一体化した親ユニットを装着する装置
JP2009003099A (ja) 2007-06-20 2009-01-08 Brother Ind Ltd 画像形成装置
JP2010224123A (ja) 2009-03-23 2010-10-07 Canon Inc 電子写真画像形成装置
JP2010250285A (ja) 2009-03-23 2010-11-04 Canon Inc カラー電子写真画像形成装置
WO2020189550A1 (ja) 2019-03-15 2020-09-24 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US20210318642A1 (en) 2021-10-14
US11474452B2 (en) 2022-10-18
JP2021167899A (ja) 2021-10-21
US20230019464A1 (en) 2023-01-19
US11754946B2 (en) 2023-09-12

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