DE69929667D1 - Bildentwicklungsgerät, Arbeitseinheit, elektrophotographisches Bilderzeugungsgerät und Entwicklungsrahmeneinheit - Google Patents

Bildentwicklungsgerät, Arbeitseinheit, elektrophotographisches Bilderzeugungsgerät und Entwicklungsrahmeneinheit

Info

Publication number
DE69929667D1
DE69929667D1 DE69929667T DE69929667T DE69929667D1 DE 69929667 D1 DE69929667 D1 DE 69929667D1 DE 69929667 T DE69929667 T DE 69929667T DE 69929667 T DE69929667 T DE 69929667T DE 69929667 D1 DE69929667 D1 DE 69929667D1
Authority
DE
Germany
Prior art keywords
forming apparatus
unit
image forming
development frame
frame 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.)
Expired - Lifetime
Application number
DE69929667T
Other languages
English (en)
Other versions
DE69929667T2 (de
Inventor
Toshiyuki Karakama
Kazushige Sakurai
Toru Oguma
Hideki Matsumoto
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
Application granted granted Critical
Publication of DE69929667D1 publication Critical patent/DE69929667D1/de
Publication of DE69929667T2 publication Critical patent/DE69929667T2/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
    • 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
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1867—Means for handling the process cartridge in the apparatus body for electrically connecting the process cartridge to the apparatus, electrical connectors, power supply
    • 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
    • G03G15/086—Detection or control means for the developer level the level being measured by electro-magnetic means
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
DE69929667T 1998-12-28 1999-12-22 Bildentwicklungsgerät, Arbeitseinheit, elektrophotographisches Bilderzeugungsgerät und Entwicklungsrahmeneinheit Expired - Lifetime DE69929667T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP37383498 1998-12-28
JP37383498 1998-12-28

Publications (2)

Publication Number Publication Date
DE69929667D1 true DE69929667D1 (de) 2006-04-13
DE69929667T2 DE69929667T2 (de) 2006-08-10

Family

ID=18502839

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929667T Expired - Lifetime DE69929667T2 (de) 1998-12-28 1999-12-22 Bildentwicklungsgerät, Arbeitseinheit, elektrophotographisches Bilderzeugungsgerät und Entwicklungsrahmeneinheit

Country Status (7)

Country Link
US (2) US6859627B2 (de)
EP (1) EP1016939B1 (de)
KR (1) KR100363808B1 (de)
CN (1) CN1165818C (de)
AU (1) AU6553099A (de)
CA (1) CA2293188C (de)
DE (1) DE69929667T2 (de)

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EP1016939B1 (de) * 1998-12-28 2006-02-01 Canon Kabushiki Kaisha Bildentwicklungsgerät, Arbeitseinheit, elektrophotographisches Bilderzeugungsgerät und Entwicklungsrahmeneinheit
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US6785479B2 (en) 2001-12-28 2004-08-31 Canon Kabushiki Kaisha Image forming apparatus having a control section for detecting an amount of developer and an amount detection method of developer of image forming apparatus
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JP5862165B2 (ja) * 2011-09-29 2016-02-16 ブラザー工業株式会社 画像形成装置
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JP6468747B2 (ja) * 2013-09-24 2019-02-13 キヤノン株式会社 現像剤容器、現像装置、プロセスカートリッジ、および画像形成装置
JP6138181B2 (ja) * 2014-04-15 2017-05-31 キヤノン株式会社 画像形成装置に用いられる樹脂成形品及びカートリッジ、並びに画像形成装置に用いられる可動部材の製造方法及びカートリッジの製造方法
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JP6444210B2 (ja) * 2015-02-23 2018-12-26 キヤノン株式会社 現像剤容器、現像装置、プロセスカートリッジ、及び現像剤容器の形成方法、現像装置の形成方法、プロセスカートリッジの形成方法
JP6855284B2 (ja) 2017-03-03 2021-04-07 キヤノン株式会社 カートリッジ及び画像形成装置
US10466617B2 (en) * 2017-12-19 2019-11-05 Lexmark International, Inc. Capacitive toner level sensor
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Also Published As

Publication number Publication date
EP1016939B1 (de) 2006-02-01
US7095967B2 (en) 2006-08-22
CA2293188C (en) 2002-12-10
EP1016939A2 (de) 2000-07-05
US20020012542A1 (en) 2002-01-31
CN1165818C (zh) 2004-09-08
AU6553099A (en) 2000-07-20
US6859627B2 (en) 2005-02-22
EP1016939A3 (de) 2001-05-30
US20050025508A1 (en) 2005-02-03
KR20000057109A (ko) 2000-09-15
DE69929667T2 (de) 2006-08-10
KR100363808B1 (ko) 2002-12-11
CN1267842A (zh) 2000-09-27
CA2293188A1 (en) 2000-06-28

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