ES8301372A1 - Un aparato copiador xerografico perfeccionado - Google Patents
Un aparato copiador xerografico perfeccionadoInfo
- Publication number
- ES8301372A1 ES8301372A1 ES501850A ES501850A ES8301372A1 ES 8301372 A1 ES8301372 A1 ES 8301372A1 ES 501850 A ES501850 A ES 501850A ES 501850 A ES501850 A ES 501850A ES 8301372 A1 ES8301372 A1 ES 8301372A1
- Authority
- ES
- Spain
- Prior art keywords
- xerographic copier
- erase system
- including controllable
- copier including
- controllable erase
- 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
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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04018—Image composition, e.g. adding or superposing informations on the original image
-
- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/045—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
- G03G15/047—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas
-
- 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
- G03G2215/04—Arrangements for exposing and producing an image
- G03G2215/0429—Changing or enhancing the image
- G03G2215/0431—Producing a clean non-image area, i.e. avoiding show-around effects
- G03G2215/0448—Charge-erasing means for the non-image area
- G03G2215/0451—Light-emitting array or panel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Control Or Security For Electrophotography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Fax Reproducing Arrangements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Dot-Matrix Printers And Others (AREA)
Abstract
COPIADORA XEROGRAFICA CON SISTEMA DE BORRADO CONTROLABLE. FORMADA POR UN DISPOSITIVO FOTOCONDUCTOR (82) Y UN DISPOSITIVO PARA BORRAR (83) EL DISPOSITIVO ANTERIORMENTE CITADO, EN UN AREA CONTIGUA A LA DE LA IMAGEN. DICHO DISPOSITIVO BORRADOR (83) COMPRENDE UNA PLURALIDAD DE FUENTES DE LUZ ILUMINANDO, CADA UNA DE ELLAS, UNA BANDA INDIVIDUAL DEL DISPOSITIVO FOTOCONDUCTOR (82). UNOS MEDIOS DE CONTROL (85) ESTAN ACOPLADOS PARA ACTIVAR LAS FUENTES DE LUZ E ILUMINAR UNAS AREAS DETERMINADAS DEL FOTOCONDUCTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14671480A | 1980-05-05 | 1980-05-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8301372A1 true ES8301372A1 (es) | 1982-11-16 |
ES501850A0 ES501850A0 (es) | 1982-11-16 |
Family
ID=22518657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501850A Granted ES501850A0 (es) | 1980-05-05 | 1981-05-04 | Un aparato copiador xerografico perfeccionado |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0039403B1 (es) |
JP (1) | JPS572061A (es) |
BR (1) | BR8102740A (es) |
CA (1) | CA1176301A (es) |
DE (1) | DE3162574D1 (es) |
ES (1) | ES501850A0 (es) |
IE (1) | IE51609B1 (es) |
ZA (1) | ZA812195B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5952674A (ja) * | 1982-09-03 | 1984-03-27 | Tokyo Electric Co Ltd | プリンタ |
JPS60140287A (ja) * | 1983-12-28 | 1985-07-25 | Mita Ind Co Ltd | 除電ランプ装置 |
JPS6143047U (ja) * | 1984-08-21 | 1986-03-20 | ジューキ株式会社 | 潜像発生ヘツド |
GB8426046D0 (en) * | 1984-10-15 | 1984-11-21 | Xerox Corp | Electrophotographic apparatus |
JPS6295070A (ja) * | 1985-10-22 | 1987-05-01 | Futaba Corp | 光書込み装置 |
JPS62108666A (ja) * | 1985-11-06 | 1987-05-19 | Canon Inc | 画像形成装置 |
JPH02201386A (ja) * | 1989-01-30 | 1990-08-09 | Canon Inc | 画像記録装置 |
KR200460323Y1 (ko) * | 2011-06-29 | 2012-05-15 | 강학현 | 강화 마루판용 마감 부재 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339124A (en) * | 1976-09-21 | 1978-04-10 | Mitsubishi Electric Corp | Image former |
JPS5492261A (en) * | 1977-12-29 | 1979-07-21 | Konishiroku Photo Ind Co Ltd | Destaticizing device in electrophotographic copier |
US4255042A (en) * | 1979-03-26 | 1981-03-10 | International Business Machines Corporation | Light pipe for accurate erasure of photoconductor charge |
-
1981
- 1981-03-13 JP JP3550981A patent/JPS572061A/ja active Granted
- 1981-03-19 EP EP81102041A patent/EP0039403B1/en not_active Expired
- 1981-03-19 DE DE8181102041T patent/DE3162574D1/de not_active Expired
- 1981-03-26 CA CA000373903A patent/CA1176301A/en not_active Expired
- 1981-04-01 ZA ZA00812195A patent/ZA812195B/xx unknown
- 1981-05-04 ES ES501850A patent/ES501850A0/es active Granted
- 1981-05-04 IE IE980/81A patent/IE51609B1/en unknown
- 1981-05-05 BR BR8102740A patent/BR8102740A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPS572061A (en) | 1982-01-07 |
DE3162574D1 (en) | 1984-04-19 |
ES501850A0 (es) | 1982-11-16 |
CA1176301A (en) | 1984-10-16 |
EP0039403A3 (en) | 1982-03-17 |
ZA812195B (en) | 1982-04-28 |
EP0039403A2 (en) | 1981-11-11 |
EP0039403B1 (en) | 1984-03-14 |
JPS6119990B2 (es) | 1986-05-20 |
BR8102740A (pt) | 1982-01-26 |
IE810980L (en) | 1981-11-05 |
IE51609B1 (en) | 1987-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |