JPS5235641A - Electrophotographic copying process - Google Patents
Electrophotographic copying processInfo
- Publication number
- JPS5235641A JPS5235641A JP11132675A JP11132675A JPS5235641A JP S5235641 A JPS5235641 A JP S5235641A JP 11132675 A JP11132675 A JP 11132675A JP 11132675 A JP11132675 A JP 11132675A JP S5235641 A JPS5235641 A JP S5235641A
- Authority
- JP
- Japan
- Prior art keywords
- face
- electrophotographic copying
- copying process
- document
- exposing
- 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.)
- Pending
Links
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Abstract
PURPOSE:To save a record sheet and increase a copying speed by exposing with the use of a document pressor plate having a white opaque face and a light absorbing face, such as, black face, and forming plural electrostatic latent images of the same document on a single sensitive body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11132675A JPS5235641A (en) | 1975-09-12 | 1975-09-12 | Electrophotographic copying process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11132675A JPS5235641A (en) | 1975-09-12 | 1975-09-12 | Electrophotographic copying process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5235641A true JPS5235641A (en) | 1977-03-18 |
Family
ID=14558359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11132675A Pending JPS5235641A (en) | 1975-09-12 | 1975-09-12 | Electrophotographic copying process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5235641A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5569168A (en) * | 1978-11-20 | 1980-05-24 | Ricoh Co Ltd | Synthesizing method of copy image |
JPS5724966A (en) * | 1980-07-22 | 1982-02-09 | Toshiba Corp | Electrophotography device |
-
1975
- 1975-09-12 JP JP11132675A patent/JPS5235641A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5569168A (en) * | 1978-11-20 | 1980-05-24 | Ricoh Co Ltd | Synthesizing method of copy image |
JPS5724966A (en) * | 1980-07-22 | 1982-02-09 | Toshiba Corp | Electrophotography device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5430039A (en) | Recorder | |
JPS5265443A (en) | Magnetic brush development of electrostatic latent image | |
JPS5328428A (en) | Light control for electrophoto graphic copier | |
JPS5235641A (en) | Electrophotographic copying process | |
JPS5391743A (en) | Image formation process | |
JPS52140333A (en) | Optical device | |
JPS543546A (en) | Exposure device | |
JPS5226230A (en) | Electrophotographic recording device | |
JPS52138133A (en) | Electrophotography | |
GB1428799A (en) | Light attenuating apparatus for use in electrophotographic apparatus | |
JPS5389432A (en) | Electrophotography | |
JPS5260141A (en) | Manufacture of electrophotographic light sensitive plate | |
JPS5337026A (en) | Electrophotographic toner | |
GB940273A (en) | Electrophotographic reflex copying process | |
JPS5412754A (en) | Photosensitive screen | |
JPS538137A (en) | Copying process for secret document | |
JPS5428130A (en) | Projector | |
JPS53135636A (en) | Image read device and double-faced copier | |
JPS5312334A (en) | Light beam printer | |
JPS528833A (en) | Latent image forming device of a screen drum type | |
JPS5366737A (en) | Recording method | |
AR228829A1 (en) | COPIER COPY SHEET COMPUTER / CLASSIFIER | |
JPS53121631A (en) | Electrophotographic apparatus | |
JPS53100835A (en) | Xerographic device | |
JPS52143834A (en) | Electrophotography |