JPS5640848A - Picture forming method - Google Patents
Picture forming methodInfo
- Publication number
- JPS5640848A JPS5640848A JP11642379A JP11642379A JPS5640848A JP S5640848 A JPS5640848 A JP S5640848A JP 11642379 A JP11642379 A JP 11642379A JP 11642379 A JP11642379 A JP 11642379A JP S5640848 A JPS5640848 A JP S5640848A
- Authority
- JP
- Japan
- Prior art keywords
- picture
- modulation
- latent image
- receiving medium
- development
- 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
- Electrophotography Using Other Than Carlson'S Method (AREA)
Abstract
PURPOSE:To obtain a stabilized picture without any special device constitution, by avoiding the use of the secondary latent image produced by the initial modulation and on the picture receiving medium for the picture formation in the device which uses the screen-type photoreceptor and the picture receiving medium. CONSTITUTION:The ion current is modulated on the picture receiving medium by the primary latent image of the screen photoreceptor, and then the secondary latent image on the picture receiving medium is developed. Then this developed picture is copied onto the sheet component. In such method, the modulation is carried out in many times with use of the same primary latent image, and thus a picture is obtained. In such case, the concentration of development is lowered at the first time or several subsequent times of modulation. The concentration is low in particular at the first modulation. The development is paused for formation of the picture during the low-concentration times, and then the load is eliminated for the cleaning means. Furthermore, the supply of the copy sheets is stopped to save the copy sheets. Thus a low-cost picture can be obtained by giving the development to the stabilized pictures at and subsequent times and without using any special device to prevent the change of the initial picture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11642379A JPS5640848A (en) | 1979-09-11 | 1979-09-11 | Picture forming method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11642379A JPS5640848A (en) | 1979-09-11 | 1979-09-11 | Picture forming method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5640848A true JPS5640848A (en) | 1981-04-17 |
Family
ID=14686711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11642379A Pending JPS5640848A (en) | 1979-09-11 | 1979-09-11 | Picture forming method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5640848A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6098830A (en) * | 1983-10-12 | 1985-06-01 | ベー・ベー・ツエー・アクチエンゲゼルシヤフト・ブラウン・ボヴエリ・ウント・コンパニイ | Reactive power compensating device |
JPS62165222A (en) * | 1986-01-17 | 1987-07-21 | Meidensha Electric Mfg Co Ltd | Power factor regulator |
-
1979
- 1979-09-11 JP JP11642379A patent/JPS5640848A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6098830A (en) * | 1983-10-12 | 1985-06-01 | ベー・ベー・ツエー・アクチエンゲゼルシヤフト・ブラウン・ボヴエリ・ウント・コンパニイ | Reactive power compensating device |
JPS62165222A (en) * | 1986-01-17 | 1987-07-21 | Meidensha Electric Mfg Co Ltd | Power factor regulator |
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