HK1030993A1 - Developing device having toner agitation member and cleaning member cleaning light transmission window. - Google Patents
Developing device having toner agitation member and cleaning member cleaning light transmission window.Info
- Publication number
- HK1030993A1 HK1030993A1 HK01101781A HK01101781A HK1030993A1 HK 1030993 A1 HK1030993 A1 HK 1030993A1 HK 01101781 A HK01101781 A HK 01101781A HK 01101781 A HK01101781 A HK 01101781A HK 1030993 A1 HK1030993 A1 HK 1030993A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- toner
- cleaning
- developing device
- light transmission
- windows
- Prior art date
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
- G03G15/0848—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
- G03G15/0862—Detection or control means for the developer level the level being measured by optical 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
- G03G15/0865—Arrangements for supplying new developer
-
- 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
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0888—Arrangements for detecting toner level or concentration in the developing device
- G03G2215/0891—Optical detection
- G03G2215/0894—Optical detection through a light transmissive window in the developer container wall
- G03G2215/0897—Cleaning of the light transmissive window
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Accessories For Mixers (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11047183A JP2000250301A (ja) | 1999-02-24 | 1999-02-24 | 現像装置及び画像形成装置 |
JP6223699A JP2000258985A (ja) | 1999-03-09 | 1999-03-09 | 現像装置 |
JP6223899A JP2000258986A (ja) | 1999-03-09 | 1999-03-09 | 画像形成装置及び現像装置 |
JP6223599A JP2000258984A (ja) | 1999-03-09 | 1999-03-09 | 画像形成装置及び現像装置 |
JP6223799 | 1999-03-09 | ||
JP15272299A JP2000321861A (ja) | 1999-03-09 | 1999-05-31 | 現像装置及び画像形成装置 |
JP17402899A JP4277370B2 (ja) | 1999-06-21 | 1999-06-21 | 画像形成装置及び現像装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1030993A1 true HK1030993A1 (en) | 2001-05-25 |
Family
ID=27564658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01101781A HK1030993A1 (en) | 1999-02-24 | 2001-03-12 | Developing device having toner agitation member and cleaning member cleaning light transmission window. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6337956B1 (pt) |
EP (2) | EP1477868B1 (pt) |
CN (2) | CN1135444C (pt) |
AT (1) | ATE280964T1 (pt) |
DE (1) | DE60015207T2 (pt) |
DK (1) | DK1031893T3 (pt) |
ES (1) | ES2231115T3 (pt) |
HK (1) | HK1030993A1 (pt) |
PT (1) | PT1031893E (pt) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE219582T1 (de) | 1999-02-26 | 2002-07-15 | Brother Ind Ltd | Kartusche für ein photosensitives bestandteil |
US6330410B1 (en) * | 1999-02-26 | 2001-12-11 | Brother Kogyo Kabushiki Kaisha | Photosensitive member cartridge |
JP2003087483A (ja) * | 2001-09-11 | 2003-03-20 | Sharp Corp | 経費管理システム |
US6751428B2 (en) | 2001-09-13 | 2004-06-15 | Brother Kogyo Kabushiki Kaisha | Image forming device and detachably loaded process unit |
JP4004022B2 (ja) * | 2001-11-26 | 2007-11-07 | 株式会社リコー | 現像装置及び画像形成装置 |
EP1528423A4 (en) * | 2002-05-09 | 2009-08-12 | Seiko Epson Corp | OPTICAL SCANNER AND MECHANISM FOR CLEANING THE PROTECTION GLASS OF THE OPTICAL SCANNER |
US7163032B2 (en) * | 2002-07-02 | 2007-01-16 | Brother Kogyo Kabushiki Kaisha | Developer filling method |
DE60329151D1 (de) * | 2002-09-24 | 2009-10-22 | Canon Kk | Bildaufzeichnungsvorrichtung und Kontrollverfahren |
US20040081904A1 (en) * | 2002-09-24 | 2004-04-29 | Brother Kogyo Kabushiki Kaisha | Electrostatic developing toner |
JP4096783B2 (ja) * | 2003-03-28 | 2008-06-04 | ブラザー工業株式会社 | 現像装置および画像形成装置 |
JP3673795B2 (ja) * | 2003-10-24 | 2005-07-20 | キヤノン株式会社 | 現像装置、プロセスカートリッジ、及び、画像形成装置 |
JP3926317B2 (ja) * | 2003-11-28 | 2007-06-06 | シャープ株式会社 | トナー残量検出装置、及びそれを備える画像形成装置 |
US7139505B2 (en) * | 2004-03-11 | 2006-11-21 | Lexmark International, Inc. | Toner housing plug with toner level sensor |
JP4654660B2 (ja) * | 2004-10-29 | 2011-03-23 | ブラザー工業株式会社 | プロセスカートリッジおよび画像形成装置 |
JP2006184515A (ja) * | 2004-12-27 | 2006-07-13 | Brother Ind Ltd | 現像装置及び画像形成装置 |
US20080124156A1 (en) * | 2005-01-25 | 2008-05-29 | Samuel Tsui | Toner Detection Window Cleaning Apparatus |
ATE505750T1 (de) * | 2005-04-26 | 2011-04-15 | Brother Ind Ltd | Entwicklungskartusche für eine bilderzeugungsvorrichtung |
JP4586620B2 (ja) * | 2005-04-26 | 2010-11-24 | ブラザー工業株式会社 | 現像カートリッジ、プロセスカートリッジおよび画像形成装置 |
JP2007219294A (ja) * | 2006-02-17 | 2007-08-30 | Brother Ind Ltd | 画像形成装置および現像剤カートリッジ |
US7529492B2 (en) * | 2006-03-28 | 2009-05-05 | Brother Kogyo Kabushiki Kaisha | Developing cartridge and image forming apparatus |
JP4871641B2 (ja) * | 2006-05-18 | 2012-02-08 | 株式会社東芝 | トナーカートリッジ |
JP4935277B2 (ja) * | 2006-09-28 | 2012-05-23 | ブラザー工業株式会社 | 画像形成装置 |
JP4664347B2 (ja) * | 2006-12-05 | 2011-04-06 | シャープ株式会社 | 現像装置及びこれを用いた画像形成装置 |
JP5219462B2 (ja) | 2007-01-31 | 2013-06-26 | キヤノン株式会社 | 現像装置、プロセスカートリッジ及び電子写真画像形成装置 |
EP1953602B1 (en) | 2007-01-31 | 2014-02-26 | Canon Kabushiki Kaisha | Developing apparatus, process cartridge and image forming apparatus |
JP4407703B2 (ja) * | 2007-02-20 | 2010-02-03 | ブラザー工業株式会社 | 現像装置、プロセスカートリッジおよび画像形成装置 |
JP4408914B2 (ja) * | 2007-05-16 | 2010-02-03 | 株式会社沖データ | 現像装置及び画像形成装置 |
JP4470961B2 (ja) * | 2007-05-24 | 2010-06-02 | ブラザー工業株式会社 | 画像形成装置 |
US7831180B2 (en) * | 2007-11-15 | 2010-11-09 | Dell Products L.P. | Toner agitator |
JP2009139490A (ja) * | 2007-12-04 | 2009-06-25 | Brother Ind Ltd | 画像形成装置 |
JP5119891B2 (ja) * | 2007-12-04 | 2013-01-16 | ブラザー工業株式会社 | 画像形成装置 |
KR100941421B1 (ko) | 2008-02-21 | 2010-02-10 | 삼성전자주식회사 | 현상제 저장장치와 이를 구비하는 화상형성장치 |
JP4574720B2 (ja) | 2008-05-27 | 2010-11-04 | キヤノン株式会社 | 現像装置、プロセスカートリッジ、及び電子写真画像形成装置 |
JP4586916B2 (ja) * | 2008-09-29 | 2010-11-24 | ブラザー工業株式会社 | 攪拌部材および現像カートリッジ |
EP2375293B1 (en) * | 2009-02-09 | 2015-01-07 | Brother Kogyo Kabushiki Kaisha | Developer-accommodating vessel and developing device |
US8306445B2 (en) * | 2009-02-12 | 2012-11-06 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus, image forming system, container for developing agent, and method of manufacturing container for developing agent |
JP2011197089A (ja) * | 2010-03-17 | 2011-10-06 | Kyocera Mita Corp | トナー残量検知センサ及びそれを備えたトナー収容容器 |
US8861992B2 (en) | 2011-02-28 | 2014-10-14 | Brother Kogyo Kabushiki Kaisha | Image forming device with cartridge replacement alert system |
JP5983356B2 (ja) * | 2012-11-27 | 2016-08-31 | 富士ゼロックス株式会社 | 現像装置及びこれを用いた画像形成装置 |
EP2908179B1 (en) | 2014-02-18 | 2020-08-12 | Canon Kabushiki Kaisha | Developing apparatus, cartridge, and image forming apparatus |
KR102297997B1 (ko) | 2016-12-28 | 2021-09-06 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 현상 카트리지, 이를 포함하는 현상장치, 및 화상형성장치 |
JP6816533B2 (ja) * | 2017-01-27 | 2021-01-20 | コニカミノルタ株式会社 | 画像形成装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257459A (ja) | 1984-06-01 | 1985-12-19 | Canon Inc | 回転現像装置 |
JPH02210479A (ja) | 1989-02-10 | 1990-08-21 | Minolta Camera Co Ltd | 画像形成装置 |
SE463283B (sv) * | 1989-07-20 | 1990-10-29 | Inter Innovation Ab | Anordning foer inmatning av vaerdepapper, saasom sedlar, checker etc |
JPH0572900A (ja) * | 1991-09-12 | 1993-03-26 | Canon Inc | カラー画像形成装置 |
JP3042108B2 (ja) * | 1991-12-12 | 2000-05-15 | 松下電器産業株式会社 | トナー残量検出装置 |
US5532790A (en) | 1992-11-13 | 1996-07-02 | Minolta Camera Kabushiki Kaisha | Device for optically detecting an amount of remaining developer in an image forming apparatus |
JP3916263B2 (ja) | 1993-08-12 | 2007-05-16 | 富士通株式会社 | 現像器のトナー残量検出装置 |
JP3110231B2 (ja) | 1993-11-18 | 2000-11-20 | キヤノン株式会社 | 現像装置及びプロセスカートリッジ |
JP3263533B2 (ja) | 1994-05-17 | 2002-03-04 | ブラザー工業株式会社 | トナー残量検出装置及びそのトナー収納装置 |
JP3234133B2 (ja) | 1995-07-24 | 2001-12-04 | キヤノン株式会社 | 現像装置 |
JPH0987442A (ja) * | 1995-09-25 | 1997-03-31 | Sumitomo Chem Co Ltd | ポリエチレン系樹脂組成物 |
JP4019465B2 (ja) * | 1997-09-26 | 2007-12-12 | 松下電器産業株式会社 | 画像形成装置におけるトナー残量検出装置 |
JP4000209B2 (ja) * | 1997-12-17 | 2007-10-31 | 富士ゼロックス株式会社 | 静電潜像現像剤用トナー、静電潜像現像剤用トナーの製造方法、静電潜像現像剤、および画像形成方法 |
-
2000
- 2000-02-18 US US09/506,699 patent/US6337956B1/en not_active Expired - Lifetime
- 2000-02-24 CN CNB001067494A patent/CN1135444C/zh not_active Expired - Lifetime
- 2000-02-24 DK DK00301456T patent/DK1031893T3/da active
- 2000-02-24 CN CNB200310119971XA patent/CN100350331C/zh not_active Expired - Lifetime
- 2000-02-24 EP EP04019664.4A patent/EP1477868B1/en not_active Expired - Lifetime
- 2000-02-24 PT PT00301456T patent/PT1031893E/pt unknown
- 2000-02-24 EP EP00301456A patent/EP1031893B1/en not_active Expired - Lifetime
- 2000-02-24 DE DE60015207T patent/DE60015207T2/de not_active Expired - Lifetime
- 2000-02-24 AT AT00301456T patent/ATE280964T1/de active
- 2000-02-24 ES ES00301456T patent/ES2231115T3/es not_active Expired - Lifetime
-
2001
- 2001-03-12 HK HK01101781A patent/HK1030993A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1031893B1 (en) | 2004-10-27 |
ES2231115T3 (es) | 2005-05-16 |
ATE280964T1 (de) | 2004-11-15 |
CN1501195A (zh) | 2004-06-02 |
DE60015207D1 (de) | 2004-12-02 |
US6337956B1 (en) | 2002-01-08 |
DK1031893T3 (da) | 2005-03-07 |
CN1135444C (zh) | 2004-01-21 |
EP1477868A2 (en) | 2004-11-17 |
EP1477868B1 (en) | 2016-01-06 |
PT1031893E (pt) | 2005-03-31 |
EP1031893A1 (en) | 2000-08-30 |
DE60015207T2 (de) | 2006-02-02 |
CN100350331C (zh) | 2007-11-21 |
EP1477868A3 (en) | 2011-09-28 |
CN1266208A (zh) | 2000-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force |