DE69309006D1 - Korrektes Laden einer Abgabewalze für hybride Entwicklung - Google Patents
Korrektes Laden einer Abgabewalze für hybride EntwicklungInfo
- Publication number
- DE69309006D1 DE69309006D1 DE69309006T DE69309006T DE69309006D1 DE 69309006 D1 DE69309006 D1 DE 69309006D1 DE 69309006 T DE69309006 T DE 69309006T DE 69309006 T DE69309006 T DE 69309006T DE 69309006 D1 DE69309006 D1 DE 69309006D1
- Authority
- DE
- Germany
- Prior art keywords
- delivery roller
- hybrid development
- correct loading
- correct
- loading
- 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
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
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0815—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer handling means after the developing zone and before the supply, e.g. developer recovering roller
-
- 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
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Developing For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/986,312 US5341197A (en) | 1992-12-07 | 1992-12-07 | Proper charging of donor roll in hybrid development |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69309006D1 true DE69309006D1 (de) | 1997-04-24 |
DE69309006T2 DE69309006T2 (de) | 1997-08-07 |
Family
ID=25532288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69309006T Expired - Fee Related DE69309006T2 (de) | 1992-12-07 | 1993-12-01 | Korrektes Laden einer Abgabewalze für hybride Entwicklung |
Country Status (5)
Country | Link |
---|---|
US (2) | US5341197A (de) |
EP (1) | EP0601786B1 (de) |
JP (1) | JPH0772733A (de) |
BR (1) | BR9304902A (de) |
DE (1) | DE69309006T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5341197A (en) * | 1992-12-07 | 1994-08-23 | Xerox Corporation | Proper charging of donor roll in hybrid development |
US5499084A (en) * | 1994-03-14 | 1996-03-12 | Xerox Corporation | Development system for use in a color printer |
US5706162A (en) * | 1994-12-14 | 1998-01-06 | Xerox Corporation | Corona generating device |
JP3796588B2 (ja) * | 1995-02-09 | 2006-07-12 | 株式会社リコー | 画像形成装置 |
EP0772097B1 (de) * | 1995-10-31 | 2005-04-06 | Kyocera Corporation | Elektrophotographisches Entwicklungsgerät |
US6049686A (en) * | 1998-10-02 | 2000-04-11 | Xerox Corporation | Hybrid scavengeless development using an apparatus and a method for preventing wire contamination |
US6330417B1 (en) | 2000-04-20 | 2001-12-11 | Xerox Corporation | Aluminized roll including anodization layer |
US6512909B2 (en) | 2000-08-03 | 2003-01-28 | Kyocera Corporation | Image forming process and apparatus and control method thereof |
US6868240B2 (en) * | 2002-03-15 | 2005-03-15 | Kyocera Corporation | Method for developing in hybrid developing apparatus |
US6829448B2 (en) * | 2002-03-26 | 2004-12-07 | Kyocera Corporation | Image forming apparatus and image forming method |
US7010239B2 (en) * | 2003-10-29 | 2006-03-07 | Xerox Corporation | Apparatus and method for cleaning a donor roll |
US7158067B2 (en) * | 2005-01-31 | 2007-01-02 | The United States Of America As Represented By The Secretary Of The Navy | Analog to digital converter using sawtooth voltage signals with differential comparator |
JP4819426B2 (ja) * | 2005-07-12 | 2011-11-24 | 株式会社リコー | 画像形成装置 |
KR100694146B1 (ko) | 2005-07-20 | 2007-03-12 | 삼성전자주식회사 | 하이브리드방식 현상장치 및 현상방법 |
JP5915040B2 (ja) | 2011-09-08 | 2016-05-11 | 株式会社リコー | 静電潜像現像用キャリア、プロセスカートリッジ、及び画像形成装置 |
JP5915044B2 (ja) | 2011-09-14 | 2016-05-11 | 株式会社リコー | 静電潜像現像用キャリア、現像剤 |
JP6069990B2 (ja) | 2011-09-16 | 2017-02-01 | 株式会社リコー | 静電潜像現像用キャリア、現像剤、及び画像形成装置 |
JP5915073B2 (ja) | 2011-10-19 | 2016-05-11 | 株式会社リコー | 静電潜像現像剤用キャリア、キャリアとトナーとからなる静電潜像現像剤及び該現像剤を用いたプロセスカートリッジ |
JP2014021360A (ja) | 2012-07-20 | 2014-02-03 | Ricoh Co Ltd | 静電潜像現像剤用キャリア、および静電潜像現像剤 |
JP6115210B2 (ja) | 2012-09-18 | 2017-04-19 | 株式会社リコー | 静電潜像現像剤用キャリア、現像剤、補給用現像剤、及び画像形成方法 |
JP5873820B2 (ja) * | 2013-02-12 | 2016-03-01 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914460A (en) * | 1973-01-09 | 1975-10-21 | Xerox Corp | Development utilizing electric fields |
US3929098A (en) * | 1973-11-28 | 1975-12-30 | Xerox Corp | Toner loading for touchdown donor |
JPS582853A (ja) * | 1981-06-29 | 1983-01-08 | Konishiroku Photo Ind Co Ltd | 静電像現像方法 |
JPS58137862A (ja) * | 1982-02-09 | 1983-08-16 | Canon Inc | 電子写真の現像装置 |
US4615606A (en) * | 1982-12-17 | 1986-10-07 | Olympus Optical Co., Ltd. | Apparatus for developing electrostatic latent image |
JPS6050551A (ja) * | 1983-08-31 | 1985-03-20 | Ricoh Co Ltd | カラ−画像記録装置 |
US4868600A (en) * | 1988-03-21 | 1989-09-19 | Xerox Corporation | Scavengeless development apparatus for use in highlight color imaging |
CA2021849A1 (en) * | 1989-08-21 | 1991-02-22 | Jeffrey J. Folkins | Hybrid development system |
US5063875A (en) * | 1990-03-19 | 1991-11-12 | Xerox Corporation | Development apparatus having a transport roll rotating at least twice the surface velocity of a donor roll |
US5341197A (en) * | 1992-12-07 | 1994-08-23 | Xerox Corporation | Proper charging of donor roll in hybrid development |
-
1992
- 1992-12-07 US US07/986,312 patent/US5341197A/en not_active Expired - Fee Related
-
1993
- 1993-11-17 JP JP5287981A patent/JPH0772733A/ja active Pending
- 1993-12-01 EP EP93309605A patent/EP0601786B1/de not_active Expired - Lifetime
- 1993-12-01 DE DE69309006T patent/DE69309006T2/de not_active Expired - Fee Related
- 1993-12-01 BR BR9304902A patent/BR9304902A/pt not_active IP Right Cessation
-
1994
- 1994-05-17 US US08/245,108 patent/US5420375A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69309006T2 (de) | 1997-08-07 |
EP0601786B1 (de) | 1997-03-19 |
US5420375A (en) | 1995-05-30 |
EP0601786A2 (de) | 1994-06-15 |
US5341197A (en) | 1994-08-23 |
EP0601786A3 (de) | 1995-07-19 |
JPH0772733A (ja) | 1995-03-17 |
BR9304902A (pt) | 1994-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |