JPS55149963A - Transfer, separating and conveying device of electrophotographic copier - Google Patents
Transfer, separating and conveying device of electrophotographic copierInfo
- Publication number
- JPS55149963A JPS55149963A JP5885379A JP5885379A JPS55149963A JP S55149963 A JPS55149963 A JP S55149963A JP 5885379 A JP5885379 A JP 5885379A JP 5885379 A JP5885379 A JP 5885379A JP S55149963 A JPS55149963 A JP S55149963A
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- photoreceptor
- charges
- light
- separating
- 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
Abstract
PURPOSE: To enlarge the condition range for providing good transfer performances by radiating light to a photoreceptor simultaneously with transfer or prior to the same thereby reducing its charges.
CONSTITUTION: Light is radiated to a photoreceptor 1 through the window 8'a provided to the shielding case of a corona charger 8'. Copying paper 4 is charged by the corona discharge by the chargers 8, 8' and attracts toners from the photoreceptor 1, whereby transfer is accomplished. At the same instant of the transfer or prior to this, the light from a light source 17 is radiated to the photoreceptor 1 and therefore the charges of the photoreceptor 1 are reduced and the photoreceptor 1 advances to the separating part while the attraction force that it acts upon the toners is held reduced. In the separating part, the paper 4 approaches to an endless belt 14, to which its charges are absorbed. Hence, the occurrence of reverse transfer is obviated and the good rate of transfer is maintained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5885379A JPS55149963A (en) | 1979-05-14 | 1979-05-14 | Transfer, separating and conveying device of electrophotographic copier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5885379A JPS55149963A (en) | 1979-05-14 | 1979-05-14 | Transfer, separating and conveying device of electrophotographic copier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55149963A true JPS55149963A (en) | 1980-11-21 |
Family
ID=13096235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5885379A Pending JPS55149963A (en) | 1979-05-14 | 1979-05-14 | Transfer, separating and conveying device of electrophotographic copier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55149963A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862676A (en) * | 1981-10-12 | 1983-04-14 | Konishiroku Photo Ind Co Ltd | Transfer type electrostatic recording device |
| JPS6143773A (en) * | 1984-08-07 | 1986-03-03 | Canon Inc | Image forming device |
| JPS62199763U (en) * | 1986-06-10 | 1987-12-19 | ||
| US8441030B2 (en) | 2004-09-30 | 2013-05-14 | International Rectifier Corporation | III-nitride multi-channel heterojunction interdigitated rectifier |
-
1979
- 1979-05-14 JP JP5885379A patent/JPS55149963A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5862676A (en) * | 1981-10-12 | 1983-04-14 | Konishiroku Photo Ind Co Ltd | Transfer type electrostatic recording device |
| JPS6143773A (en) * | 1984-08-07 | 1986-03-03 | Canon Inc | Image forming device |
| JPS62199763U (en) * | 1986-06-10 | 1987-12-19 | ||
| US8441030B2 (en) | 2004-09-30 | 2013-05-14 | International Rectifier Corporation | III-nitride multi-channel heterojunction interdigitated rectifier |
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