JPS5528074A - Destaticizing method - Google Patents
Destaticizing methodInfo
- Publication number
- JPS5528074A JPS5528074A JP10164478A JP10164478A JPS5528074A JP S5528074 A JPS5528074 A JP S5528074A JP 10164478 A JP10164478 A JP 10164478A JP 10164478 A JP10164478 A JP 10164478A JP S5528074 A JPS5528074 A JP S5528074A
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- corona
- sheet
- dielectric sheet
- power source
- 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
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
PURPOSE:To destaticize the dielectric sheet and transfer sheet uniformly, when transferring plural toner images sequentially by overlapping by applying electric field to the same transfer member, by applying corona discharge simultaneously from corona dischargers disposed on both sides of the dielectric sheet after each transfer. CONSTITUTION:A corona discharger 12 is placed on the side where a transfer sheet S of dielectric sheet 21 to constitute a transfer drum is adsorbed, and a DC power source 41 and an AC power source 42 are connected in series to a wire electrode 12a of the discharger 12. Another corona discharger 11 of the same type is arranged on the side of the dielectric sheet 21 confronting to the corona discharger 12, and the wire electrode 11a thereof is connected to other AC power source 43. Thus, due to discharge from the two corona dischargers 11, 12, the transfer sheet S and dielectric sheet 21 are destaticized simultaneously, so that uniform destaticization may be achieved by covering up the destaticizing effect each other. Besides, the transferred toner is also destaticized at the same time. Hence, excellent transfer free from reverse transfer or uneven transfer may be achieved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10164478A JPS5528074A (en) | 1978-08-21 | 1978-08-21 | Destaticizing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10164478A JPS5528074A (en) | 1978-08-21 | 1978-08-21 | Destaticizing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528074A true JPS5528074A (en) | 1980-02-28 |
Family
ID=14306078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10164478A Pending JPS5528074A (en) | 1978-08-21 | 1978-08-21 | Destaticizing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528074A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62280874A (en) * | 1986-05-30 | 1987-12-05 | Canon Inc | Image forming device |
JPS6383774A (en) * | 1986-09-29 | 1988-04-14 | Matsushita Electric Ind Co Ltd | Transferring and conveying device |
JPS6383772A (en) * | 1986-09-29 | 1988-04-14 | Matsushita Electric Ind Co Ltd | Transferring/conveying device |
US4914737A (en) * | 1987-07-09 | 1990-04-03 | Canon Kabushiki Kaisha | Image forming apparatus |
-
1978
- 1978-08-21 JP JP10164478A patent/JPS5528074A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62280874A (en) * | 1986-05-30 | 1987-12-05 | Canon Inc | Image forming device |
JPS6383774A (en) * | 1986-09-29 | 1988-04-14 | Matsushita Electric Ind Co Ltd | Transferring and conveying device |
JPS6383772A (en) * | 1986-09-29 | 1988-04-14 | Matsushita Electric Ind Co Ltd | Transferring/conveying device |
US4914737A (en) * | 1987-07-09 | 1990-04-03 | Canon Kabushiki Kaisha | Image forming apparatus |
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