JPS5553368A - Method and apparatus for forming image - Google Patents
Method and apparatus for forming imageInfo
- Publication number
- JPS5553368A JPS5553368A JP12673578A JP12673578A JPS5553368A JP S5553368 A JPS5553368 A JP S5553368A JP 12673578 A JP12673578 A JP 12673578A JP 12673578 A JP12673578 A JP 12673578A JP S5553368 A JPS5553368 A JP S5553368A
- Authority
- JP
- Japan
- Prior art keywords
- latent images
- accomplished
- electrostatic latent
- developing
- high voltage
- 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.)
- Granted
Links
Landscapes
- Developing For Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE: To make possible controlling of the development of the latent images following to the electrostatic latent images and perform stable image formation by projecting the specified quantity of light to the non-image parts between the continuous latent images to form the electrostatic latent images and measuring the potentials of the electrostatic latent images.
CONSTITUTION: When a copying start signal is inputted from a key input means 208, a CPU 201 emits a motor drive signal MD and this causes a high voltage AC destaticizer 23, high voltage primary charger 22, full surface radiating lamp 24, blank exposure lamp 10 and sensor motor to go ON, whereby the forward revolution is accomplished. The AC signal detected with an electrometer 50 is DC-reproduced 205 and this voltage is stored 206. Upon ending of the forward revolution, the exposure lamp 16 lights up and developing is accomplished. During copying and optical system backward moving, the blank light is radiated and the bright part potentials are measured and stored, thus controlling of a developing bais control circuit 207 is accomplished in the similar manner.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12673578A JPS5553368A (en) | 1978-10-14 | 1978-10-14 | Method and apparatus for forming image |
US06/083,773 US4326795A (en) | 1978-10-14 | 1979-10-11 | Image forming process and apparatus therefor |
GB7935493A GB2034249B (en) | 1978-10-14 | 1979-10-12 | Electrophotographic imaging |
DE19792941665 DE2941665A1 (en) | 1978-10-14 | 1979-10-15 | IMAGE GENERATION METHOD AND DEVICE |
US06/329,018 US4484811A (en) | 1978-10-14 | 1981-12-09 | Apparatus for forming an image on a recording member |
GB08221747A GB2110991B (en) | 1978-10-14 | 1982-07-28 | Image forming process and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12673578A JPS5553368A (en) | 1978-10-14 | 1978-10-14 | Method and apparatus for forming image |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553368A true JPS5553368A (en) | 1980-04-18 |
JPS6332186B2 JPS6332186B2 (en) | 1988-06-28 |
Family
ID=14942586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12673578A Granted JPS5553368A (en) | 1978-10-14 | 1978-10-14 | Method and apparatus for forming image |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5553368A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170648U (en) * | 1982-05-10 | 1983-11-14 | 株式会社リコー | image forming device |
-
1978
- 1978-10-14 JP JP12673578A patent/JPS5553368A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170648U (en) * | 1982-05-10 | 1983-11-14 | 株式会社リコー | image forming device |
Also Published As
Publication number | Publication date |
---|---|
JPS6332186B2 (en) | 1988-06-28 |
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