JPS6425165A - Image forming device - Google Patents
Image forming deviceInfo
- Publication number
- JPS6425165A JPS6425165A JP62182835A JP18283587A JPS6425165A JP S6425165 A JPS6425165 A JP S6425165A JP 62182835 A JP62182835 A JP 62182835A JP 18283587 A JP18283587 A JP 18283587A JP S6425165 A JPS6425165 A JP S6425165A
- Authority
- JP
- Japan
- Prior art keywords
- image
- outline
- toner
- stuck
- parts
- 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
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE:To obtain an image which is in the half-tone state on the inside of the outline by providing a scorotron charger for another electrifying process between an exposure position and a development position. CONSTITUTION:In an image forming device, the electric charge having a polarity opposite to that of an electrostatic latent image is given to the surface of a photosensitive drum 1, which is subjected to an exposure process, in the second electrifying process by a scorotron charger 14. Thereafter, insulating toner electrified with the negative polarity is stuck to outline parts AO and BO of image parts A and B and a center part AI on the photosensitive drum 1 to form a toner image, and this image is transferred to a copy paper and is fixed. The outline of the toner image is emphasized and the inside of the outline is in the half-tone state to have a low density because toner is sufficiently stuck to outline parts AO and BO but only a small quantity or toner is stuck to the center part AI. Thus, various practical uses are created.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182835A JPS6425165A (en) | 1987-07-21 | 1987-07-21 | Image forming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182835A JPS6425165A (en) | 1987-07-21 | 1987-07-21 | Image forming device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6425165A true JPS6425165A (en) | 1989-01-27 |
Family
ID=16125297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62182835A Pending JPS6425165A (en) | 1987-07-21 | 1987-07-21 | Image forming device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6425165A (en) |
-
1987
- 1987-07-21 JP JP62182835A patent/JPS6425165A/en active Pending
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