CN102591175A - 成像设备及其墨粉传感器状态感测方法 - Google Patents
成像设备及其墨粉传感器状态感测方法 Download PDFInfo
- Publication number
- CN102591175A CN102591175A CN2012100458701A CN201210045870A CN102591175A CN 102591175 A CN102591175 A CN 102591175A CN 2012100458701 A CN2012100458701 A CN 2012100458701A CN 201210045870 A CN201210045870 A CN 201210045870A CN 102591175 A CN102591175 A CN 102591175A
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- ink powder
- developing cell
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- imaging device
- ratio sensor
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Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 claims description 82
- 238000003384 imaging method Methods 0.000 claims description 62
- 238000003860 storage Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims 3
- 230000000737 periodic effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004304 visual acuity Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Images
Classifications
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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
- G03G15/55—Self-diagnostics; Malfunction or lifetime display
-
- 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
- G03G15/0849—Detection or control means for the developer concentration
- G03G15/0851—Detection or control means for the developer concentration the concentration being measured by electrical 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
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0889—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for agitation or stirring
-
- 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
- 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
- G03G2215/0695—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material using identification means or means for storing process or use parameters
- G03G2215/0697—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material using identification means or means for storing process or use parameters being an electronically readable memory
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0012398 | 2007-02-06 | ||
KR1020070012398A KR20080073599A (ko) | 2007-02-06 | 2007-02-06 | 화상형성장치 및 그 토너센서 상태감지방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100017632A Division CN101241332A (zh) | 2007-02-06 | 2008-01-08 | 成像设备及其墨粉传感器状态感测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102591175A true CN102591175A (zh) | 2012-07-18 |
CN102591175B CN102591175B (zh) | 2014-08-20 |
Family
ID=39361497
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100017632A Pending CN101241332A (zh) | 2007-02-06 | 2008-01-08 | 成像设备及其墨粉传感器状态感测方法 |
CN201210045870.1A Expired - Fee Related CN102591175B (zh) | 2007-02-06 | 2008-01-08 | 成像设备及其墨粉传感器状态感测方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100017632A Pending CN101241332A (zh) | 2007-02-06 | 2008-01-08 | 成像设备及其墨粉传感器状态感测方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8478142B2 (zh) |
EP (2) | EP1956441B1 (zh) |
KR (1) | KR20080073599A (zh) |
CN (2) | CN101241332A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101419158B (zh) * | 2008-11-24 | 2010-11-03 | 苏州佳世达电通有限公司 | 一种打印介质识别系统和方法 |
JP6135164B2 (ja) * | 2013-02-12 | 2017-05-31 | 株式会社リコー | 画像形成装置 |
JP6270586B2 (ja) * | 2014-03-28 | 2018-01-31 | キヤノン株式会社 | 画像形成装置 |
KR20190071539A (ko) | 2017-12-14 | 2019-06-24 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 토너 농도 센서를 이용한 토너 농도 제어 |
KR20200143110A (ko) * | 2019-06-14 | 2020-12-23 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 현상 장치의 구동 속도 변경에 의한 토너 공급 |
CN114953755B (zh) * | 2020-07-14 | 2023-06-02 | 极海微电子股份有限公司 | 成像盒的检测方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0695490A (ja) * | 1992-09-11 | 1994-04-08 | Sharp Corp | 画像形成装置における駆動系異常検知装置 |
JPH08110734A (ja) * | 1994-10-11 | 1996-04-30 | Ricoh Co Ltd | 画像形成装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01224787A (ja) * | 1988-03-04 | 1989-09-07 | Toshiba Corp | 画像形成装置 |
JPH02127674A (ja) * | 1988-11-08 | 1990-05-16 | Ricoh Co Ltd | トナー濃度制御基準値の設定方法 |
US5049938A (en) * | 1989-04-11 | 1991-09-17 | Minolta Camera Kabushiki Kaisha | Abnormality detecting system in an image forming apparatus |
JPH02308277A (ja) * | 1989-05-24 | 1990-12-21 | Sharp Corp | 複写機 |
JP2989214B2 (ja) * | 1990-04-16 | 1999-12-13 | シャープ株式会社 | 画像形成装置 |
JPH0411265A (ja) * | 1990-04-27 | 1992-01-16 | Toshiba Corp | 画像形成装置 |
JP3105268B2 (ja) * | 1990-12-22 | 2000-10-30 | 株式会社リコー | 画像形成装置 |
JPH05216318A (ja) | 1991-12-11 | 1993-08-27 | Sharp Corp | 電子写真装置 |
JPH0836345A (ja) * | 1994-07-25 | 1996-02-06 | Konica Corp | 画像形成装置における回転異常検出装置 |
JPH10260579A (ja) * | 1997-03-17 | 1998-09-29 | Ricoh Co Ltd | 画像形成装置 |
JPH10333421A (ja) * | 1997-04-03 | 1998-12-18 | Ricoh Co Ltd | 画像形成装置 |
JP2000105498A (ja) | 1998-09-29 | 2000-04-11 | Minolta Co Ltd | トナー濃度検出装置 |
JP2000132017A (ja) | 1998-10-28 | 2000-05-12 | Canon Inc | 画像形成装置 |
US6567171B1 (en) * | 2000-04-03 | 2003-05-20 | Rushing Allen J | Digital densitometer with controlled light emitter |
JP2002278383A (ja) | 2001-03-22 | 2002-09-27 | Ricoh Co Ltd | 画像形成装置 |
JP3725436B2 (ja) | 2001-03-23 | 2005-12-14 | シャープ株式会社 | 画像形成装置とそのトナー濃度制御方法 |
JP4111483B2 (ja) | 2001-10-10 | 2008-07-02 | キヤノン株式会社 | 画像形成装置 |
US6947677B2 (en) * | 2002-02-26 | 2005-09-20 | Canon Kabushiki Kaisha | Image forming apparatus with developing apparatus and method thereof |
JP2003255707A (ja) * | 2002-03-05 | 2003-09-10 | Canon Inc | 現像装置及び該装置を備えた画像形成装置 |
JP2004117895A (ja) | 2002-09-26 | 2004-04-15 | Konica Minolta Holdings Inc | 現像装置、その制御方法及び画像形成装置 |
US7177555B2 (en) * | 2003-01-15 | 2007-02-13 | Ricoh Company, Ltd. | Image forming process and image forming apparatus |
US7054566B2 (en) * | 2003-04-11 | 2006-05-30 | Canon Kabushiki Kaisha | Image forming apparatus, cartridge, and storage medium |
JP2005091941A (ja) | 2003-09-18 | 2005-04-07 | Ricoh Co Ltd | 画像形成装置 |
JP2005157215A (ja) * | 2003-11-28 | 2005-06-16 | Kyocera Mita Corp | 画像形成装置における現像装置の制御方法及び装置 |
JP2005164901A (ja) * | 2003-12-02 | 2005-06-23 | Ricoh Co Ltd | 画像形成装置 |
JP4461906B2 (ja) * | 2004-05-20 | 2010-05-12 | セイコーエプソン株式会社 | 印刷のスループットを低下させずにキャリブレーションを行う画像形成装置 |
JP4653549B2 (ja) | 2005-04-22 | 2011-03-16 | 株式会社リコー | 画像形成装置 |
JP4285449B2 (ja) * | 2005-06-22 | 2009-06-24 | コニカミノルタビジネステクノロジーズ株式会社 | 画像形成装置 |
-
2007
- 2007-02-06 KR KR1020070012398A patent/KR20080073599A/ko active Search and Examination
- 2007-11-06 US US11/935,580 patent/US8478142B2/en active Active
-
2008
- 2008-01-08 CN CNA2008100017632A patent/CN101241332A/zh active Pending
- 2008-01-08 CN CN201210045870.1A patent/CN102591175B/zh not_active Expired - Fee Related
- 2008-01-23 EP EP08100818.7A patent/EP1956441B1/en not_active Expired - Fee Related
- 2008-01-23 EP EP11194641.4A patent/EP2434350B1/en active Active
-
2013
- 2013-05-24 US US13/901,789 patent/US8577231B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0695490A (ja) * | 1992-09-11 | 1994-04-08 | Sharp Corp | 画像形成装置における駆動系異常検知装置 |
JPH08110734A (ja) * | 1994-10-11 | 1996-04-30 | Ricoh Co Ltd | 画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2434350B1 (en) | 2019-12-18 |
US20080187330A1 (en) | 2008-08-07 |
US20130251384A1 (en) | 2013-09-26 |
US8577231B2 (en) | 2013-11-05 |
CN101241332A (zh) | 2008-08-13 |
EP2434350A3 (en) | 2012-09-19 |
KR20080073599A (ko) | 2008-08-11 |
EP1956441A2 (en) | 2008-08-13 |
EP2434350A2 (en) | 2012-03-28 |
EP1956441A3 (en) | 2011-05-25 |
EP1956441B1 (en) | 2018-07-11 |
CN102591175B (zh) | 2014-08-20 |
US8478142B2 (en) | 2013-07-02 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: Gyeonggi Do Korea Suwon Patentee after: Aisi Printing Solutions Co.,Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Electronics Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do Korea Suwon Patentee after: S-PRINTING SOLUTION Co.,Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Aisi Printing Solutions Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191114 Address after: Texas, USA Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. Address before: Gyeonggi Do Korea Suwon Patentee before: S-PRINTING SOLUTION Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20220108 |