DE69716690T2 - Tonernachfüllvorrichtung - Google Patents

Tonernachfüllvorrichtung

Info

Publication number
DE69716690T2
DE69716690T2 DE69716690T DE69716690T DE69716690T2 DE 69716690 T2 DE69716690 T2 DE 69716690T2 DE 69716690 T DE69716690 T DE 69716690T DE 69716690 T DE69716690 T DE 69716690T DE 69716690 T2 DE69716690 T2 DE 69716690T2
Authority
DE
Germany
Prior art keywords
toner replenishment
replenishment
toner
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.)
Expired - Lifetime
Application number
DE69716690T
Other languages
English (en)
Other versions
DE69716690D1 (de
Inventor
Junya Masuda
Hirokazu Yamauchi
Toshio Yamanaka
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69716690D1 publication Critical patent/DE69716690D1/de
Publication of DE69716690T2 publication Critical patent/DE69716690T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G03G15/06—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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
DE69716690T 1996-08-28 1997-08-08 Tonernachfüllvorrichtung Expired - Lifetime DE69716690T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22722396A JP3311595B2 (ja) 1996-08-28 1996-08-28 トナー補給装置

Publications (2)

Publication Number Publication Date
DE69716690D1 DE69716690D1 (de) 2002-12-05
DE69716690T2 true DE69716690T2 (de) 2003-06-12

Family

ID=16857436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716690T Expired - Lifetime DE69716690T2 (de) 1996-08-28 1997-08-08 Tonernachfüllvorrichtung

Country Status (4)

Country Link
US (1) US5918094A (de)
EP (1) EP0827041B1 (de)
JP (1) JP3311595B2 (de)
DE (1) DE69716690T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09269641A (ja) * 1996-03-29 1997-10-14 Fujitsu Ltd 現像装置およびこの装置を有する画像形成装置
JP4595515B2 (ja) * 2004-12-10 2010-12-08 セイコーエプソン株式会社 印刷装置
JP4902376B2 (ja) * 2007-02-01 2012-03-21 キヤノン株式会社 画像形成装置
JP5264208B2 (ja) * 2008-02-18 2013-08-14 キヤノン株式会社 画像形成装置
JP5595642B2 (ja) * 2008-04-18 2014-09-24 シャープ株式会社 トナー搬送装置、画像形成装置
JP5656109B2 (ja) * 2010-10-25 2015-01-21 株式会社リコー トナー補給装置および画像形成装置
WO2020046317A1 (en) 2018-08-30 2020-03-05 Hewlett-Packard Development Company, L.P. Combination cartridge
JP7286358B2 (ja) * 2019-03-15 2023-06-05 キヤノン株式会社 画像形成装置
WO2021065832A1 (ja) * 2019-09-30 2021-04-08 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
JP7446759B2 (ja) * 2019-10-07 2024-03-11 キヤノン株式会社 画像形成装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133459A (en) * 1977-06-02 1979-01-09 Xerox Corporation Deformable toner dispenser with flow rate controller
JP2709104B2 (ja) * 1988-11-30 1998-02-04 三田工業株式会社 複写機の現像剤供給装置
US5172168A (en) * 1990-09-05 1992-12-15 Matsushita Electric Industrial Co., Ltd. Electrophotographic system haivng a developing device with a plurality of toner feeders
JPH04115272A (ja) * 1990-09-06 1992-04-16 Canon Inc 画像形成装置
JPH04264574A (ja) * 1991-02-20 1992-09-21 Fujitsu Ltd 電子写真記録装置
JP2835887B2 (ja) * 1991-05-20 1998-12-14 三田工業株式会社 トナー供給装置
JP2934051B2 (ja) * 1991-05-29 1999-08-16 三田工業株式会社 トナー補給方法及びそれに用いられるトナーカートリッジ
JPH0535095A (ja) * 1991-07-31 1993-02-12 Canon Inc 現像装置
JPH05204244A (ja) * 1992-01-23 1993-08-13 Ricoh Co Ltd 画像形成装置
US5621507A (en) * 1993-11-30 1997-04-15 Mita Industrial Co., Ltd. Electrostatic latent image-developing device and toner cartridge used therefor
JPH07230208A (ja) * 1994-02-18 1995-08-29 Canon Inc 画像形成装置
JPH08160734A (ja) * 1994-12-05 1996-06-21 Hitachi Koki Co Ltd 電子写真装置のトナー補給制御方式

Also Published As

Publication number Publication date
EP0827041B1 (de) 2002-10-30
JP3311595B2 (ja) 2002-08-05
EP0827041A1 (de) 1998-03-04
JPH1069158A (ja) 1998-03-10
DE69716690D1 (de) 2002-12-05
US5918094A (en) 1999-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition