KR101763570B1 - 이미지 형성 장치 및 이 이미지 형성 장치에 삽입된 토너 카세트의 충만 레벨을 검출하는 방법 - Google Patents

이미지 형성 장치 및 이 이미지 형성 장치에 삽입된 토너 카세트의 충만 레벨을 검출하는 방법 Download PDF

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Publication number
KR101763570B1
KR101763570B1 KR1020110113486A KR20110113486A KR101763570B1 KR 101763570 B1 KR101763570 B1 KR 101763570B1 KR 1020110113486 A KR1020110113486 A KR 1020110113486A KR 20110113486 A KR20110113486 A KR 20110113486A KR 101763570 B1 KR101763570 B1 KR 101763570B1
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KR
South Korea
Prior art keywords
toner
cassette
toner cassette
load cell
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.)
Expired - Fee Related
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KR1020110113486A
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English (en)
Korean (ko)
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KR20120049809A (ko
Inventor
벤 채플린
마이클 존 윌셔
크리스토퍼 에프 디 와츠
제임스 우드
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제록스 코포레이션
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Publication date
Application filed by 제록스 코포레이션 filed Critical 제록스 코포레이션
Publication of KR20120049809A publication Critical patent/KR20120049809A/ko
Application granted granted Critical
Publication of KR101763570B1 publication Critical patent/KR101763570B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • G03G15/0858—Detection or control means for the developer level the level being measured by mechanical 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
KR1020110113486A 2010-11-02 2011-11-02 이미지 형성 장치 및 이 이미지 형성 장치에 삽입된 토너 카세트의 충만 레벨을 검출하는 방법 Expired - Fee Related KR101763570B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/917,679 US8472819B2 (en) 2010-11-02 2010-11-02 Toner bottle presence and level sensing using weight
US12/917,679 2010-11-02

Publications (2)

Publication Number Publication Date
KR20120049809A KR20120049809A (ko) 2012-05-17
KR101763570B1 true KR101763570B1 (ko) 2017-08-01

Family

ID=45375548

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110113486A Expired - Fee Related KR101763570B1 (ko) 2010-11-02 2011-11-02 이미지 형성 장치 및 이 이미지 형성 장치에 삽입된 토너 카세트의 충만 레벨을 검출하는 방법

Country Status (5)

Country Link
US (1) US8472819B2 (enExample)
JP (1) JP5675552B2 (enExample)
KR (1) KR101763570B1 (enExample)
CN (1) CN102455636B (enExample)
GB (1) GB2485265B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6287388B2 (ja) * 2014-03-13 2018-03-07 富士ゼロックス株式会社 画像形成装置
US10875292B2 (en) 2017-04-05 2020-12-29 Hp Indigo B.V. Detecting arrival of ink in a liquid ink printing system
WO2020027831A1 (en) 2018-08-01 2020-02-06 Hewlett-Packard Development Company, L.P. Load cells for print supplies
WO2025018979A1 (en) * 2023-07-14 2025-01-23 Hewlett-Packard Development Company, L.P. Audible or disconnectable indicator activated by trigger condition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005316034A (ja) 2004-04-28 2005-11-10 Ricoh Co Ltd トナー補給装置
US20090090878A1 (en) 2007-10-08 2009-04-09 Dell Products L.P. System and Method for Determining Volume of an Imaging Medium in a Cartridge
JP2009139946A (ja) 2007-12-04 2009-06-25 Xerox Corp 印刷システムで使用される可変容積型印刷材供給システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658571B2 (ja) * 1985-09-13 1994-08-03 三洋電機株式会社 電子写真装置の現象装置
JPH05188781A (ja) * 1992-01-17 1993-07-30 Fujitsu Ltd 画像形成装置
JP2891848B2 (ja) 1993-06-08 1999-05-17 シャープ株式会社 現像装置
US5731824A (en) 1995-12-18 1998-03-24 Xerox Corporation Ink level sensing system for an ink jet printer
US6097903A (en) * 1997-08-18 2000-08-01 Ricoh Company, Ltd. Toner supplying device, toner container therefor and image forming apparatus using same toner supplying device and toner container
US6154619A (en) 1999-10-27 2000-11-28 Hewlett-Packard Company Apparatus and method for detecting the state of a consumable product such as a replaceable toner cartridge
US6246841B1 (en) 2000-05-10 2001-06-12 Lexmark International, Inc. Removable toner cartridge
US20070013727A1 (en) * 2005-07-15 2007-01-18 Samsung Electronics Co., Ltd. Ink level detecting apparatus having optical fiber to detect the ink level in inkjet printer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005316034A (ja) 2004-04-28 2005-11-10 Ricoh Co Ltd トナー補給装置
US20090090878A1 (en) 2007-10-08 2009-04-09 Dell Products L.P. System and Method for Determining Volume of an Imaging Medium in a Cartridge
JP2009139946A (ja) 2007-12-04 2009-06-25 Xerox Corp 印刷システムで使用される可変容積型印刷材供給システム

Also Published As

Publication number Publication date
GB201118730D0 (en) 2011-12-14
CN102455636A (zh) 2012-05-16
US20120106989A1 (en) 2012-05-03
GB2485265A (en) 2012-05-09
JP5675552B2 (ja) 2015-02-25
US8472819B2 (en) 2013-06-25
CN102455636B (zh) 2015-09-09
JP2012098728A (ja) 2012-05-24
KR20120049809A (ko) 2012-05-17
GB2485265B (en) 2016-04-20

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