ATE140320T1 - Elektrophotographisches gerät - Google Patents
Elektrophotographisches gerätInfo
- Publication number
- ATE140320T1 ATE140320T1 AT92303856T AT92303856T ATE140320T1 AT E140320 T1 ATE140320 T1 AT E140320T1 AT 92303856 T AT92303856 T AT 92303856T AT 92303856 T AT92303856 T AT 92303856T AT E140320 T1 ATE140320 T1 AT E140320T1
- Authority
- AT
- Austria
- Prior art keywords
- photosensitive member
- latent image
- charging
- optical
- image
- Prior art date
Links
Classifications
-
- 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
- G03G21/06—Eliminating residual charges from a reusable imaging member
- G03G21/08—Eliminating residual charges from a reusable imaging member using optical radiation
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12837291A JPH04329584A (ja) | 1991-04-30 | 1991-04-30 | 電子写真装置 |
JP3128371A JP3024819B2 (ja) | 1991-04-30 | 1991-04-30 | アモルファスシリコン系感光体を用いた電子写真装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE140320T1 true ATE140320T1 (de) | 1996-07-15 |
Family
ID=26464065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92303856T ATE140320T1 (de) | 1991-04-30 | 1992-04-29 | Elektrophotographisches gerät |
Country Status (5)
Country | Link |
---|---|
US (1) | US5631727A (de) |
EP (1) | EP0511844B1 (de) |
AT (1) | ATE140320T1 (de) |
DE (1) | DE69212063T2 (de) |
HK (1) | HK26797A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6075955A (en) * | 1998-01-23 | 2000-06-13 | Mitsubishi Chemical America, Inc. | Noise reducing device for photosensitive drum of an image forming apparatus |
US6240269B1 (en) | 1998-05-06 | 2001-05-29 | Canon Kabushiki Kaisha | Image forming apparatus having a photosensitive member of amorphous silicon base and system for exposing and charging the photosensitive member |
US6246850B1 (en) * | 1999-11-24 | 2001-06-12 | Xerox Corporation | Systems and methods for reducing light shock to a photoreceptive member |
JPWO2008093634A1 (ja) * | 2007-01-31 | 2010-05-20 | 京セラ株式会社 | 画像形成装置 |
JP5929287B2 (ja) * | 2011-06-22 | 2016-06-01 | 株式会社リコー | 画像形成装置 |
DE102013105724B3 (de) * | 2013-06-04 | 2014-08-28 | Océ Printing Systems GmbH & Co. KG | Verfahren zur Einstellung der Druckqualität bei einem elektrofotografischen Drucker |
EP3616006A4 (de) * | 2017-04-27 | 2021-03-03 | Hewlett-Packard Development Company, L.P. | Musterentladung an photoleiter |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792494A (en) * | 1970-05-01 | 1974-02-12 | Canon Kk | Electrostatic stylus recording with self-cleaning drum |
JPS5460930A (en) * | 1977-10-24 | 1979-05-16 | Olympus Optical Co Ltd | Electrophotographic apparatus |
JPS623810Y2 (de) * | 1978-06-21 | 1987-01-28 | ||
GB2051677B (en) * | 1979-05-17 | 1983-10-12 | Canon Kk | Image formation apparatus |
GB2058400B (en) * | 1979-07-16 | 1983-12-07 | Canon Kk | Electrophotographic image forming apparatus |
JPS60169884A (ja) * | 1984-02-14 | 1985-09-03 | Fuji Xerox Co Ltd | 複写機の光源用電源装置 |
US4737748A (en) * | 1984-07-20 | 1988-04-12 | Minolta Camera Kabushiki Kaisha | Copying machine with selective illuminations |
DE3688494T2 (de) * | 1985-08-15 | 1993-11-04 | Canon Kk | Geraet zur erzeugung eines bildes aus einem digitalen videosignal. |
US4800442A (en) * | 1985-08-15 | 1989-01-24 | Canon Kabushiki Kaisha | Apparatus for generating an image from a digital video signal |
DE3630829A1 (de) * | 1985-09-10 | 1987-03-19 | Toshiba Kawasaki Kk | Mikrofilmlesegeraet/printer |
US4806976A (en) * | 1986-07-25 | 1989-02-21 | Minolta Camera Kabushiki Kaisha | Copy apparatus with pattern writing capability |
US4841328A (en) * | 1986-08-04 | 1989-06-20 | Sanyo Electric Co., Ltd. | Electrostatic recording apparatus |
US4864364A (en) * | 1986-12-27 | 1989-09-05 | Minolta Camera Kabushiki Kaisha | Charge eraser for an electrophotographic copier |
DE3851968T2 (de) * | 1987-02-26 | 1995-03-30 | Canon Kk | Bilderzeugungsgerät. |
US4935777A (en) * | 1987-07-21 | 1990-06-19 | Sharp Kabushiki Kaisha | Method of stabilizing surface potential of photoreceptor for electrophotography |
DE3901496A1 (de) * | 1988-01-21 | 1989-08-03 | Fuji Electric Co Ltd | Elektrofotografischer drucker |
JPH0210393A (ja) * | 1988-06-29 | 1990-01-16 | Ricoh Co Ltd | 光照射型除電装置の光量制御方法 |
US5089847A (en) * | 1990-06-19 | 1992-02-18 | Xerox Corporation | Highlight color copier |
-
1992
- 1992-04-29 DE DE69212063T patent/DE69212063T2/de not_active Expired - Fee Related
- 1992-04-29 EP EP92303856A patent/EP0511844B1/de not_active Expired - Lifetime
- 1992-04-29 AT AT92303856T patent/ATE140320T1/de not_active IP Right Cessation
-
1994
- 1994-03-18 US US08/210,413 patent/US5631727A/en not_active Expired - Lifetime
-
1997
- 1997-03-06 HK HK26797A patent/HK26797A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69212063D1 (de) | 1996-08-14 |
EP0511844A3 (en) | 1993-05-26 |
DE69212063T2 (de) | 1996-12-12 |
EP0511844B1 (de) | 1996-07-10 |
EP0511844A2 (de) | 1992-11-04 |
US5631727A (en) | 1997-05-20 |
HK26797A (en) | 1997-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |