JPS5424640A - Cleaning device of transfer type electrophotographic apparatus - Google Patents
Cleaning device of transfer type electrophotographic apparatusInfo
- Publication number
- JPS5424640A JPS5424640A JP8967477A JP8967477A JPS5424640A JP S5424640 A JPS5424640 A JP S5424640A JP 8967477 A JP8967477 A JP 8967477A JP 8967477 A JP8967477 A JP 8967477A JP S5424640 A JPS5424640 A JP S5424640A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning device
- electrophotographic apparatus
- transfer type
- type electrophotographic
- toner
- 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
- Combination Of More Than One Step In Electrophotography (AREA)
Abstract
PURPOSE:To eliminate the need for separate provision of conveying apparatus and maintain copying speed as well by selectively changing over the polarities of the applied bias voltage for removing residual toner and returning the toner also to the portion on the photoreceptor surface which will not be used in the next latent image formation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8967477A JPS5424640A (en) | 1977-07-26 | 1977-07-26 | Cleaning device of transfer type electrophotographic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8967477A JPS5424640A (en) | 1977-07-26 | 1977-07-26 | Cleaning device of transfer type electrophotographic apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5424640A true JPS5424640A (en) | 1979-02-24 |
JPS6130274B2 JPS6130274B2 (en) | 1986-07-12 |
Family
ID=13977287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8967477A Granted JPS5424640A (en) | 1977-07-26 | 1977-07-26 | Cleaning device of transfer type electrophotographic apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5424640A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0651672A (en) * | 1992-07-30 | 1994-02-25 | Oki Electric Ind Co Ltd | Image forming device |
US5740494A (en) * | 1995-08-20 | 1998-04-14 | Ricoh Company, Ltd. | Configured to enhance toner collecting efficiency and toner redepositing efficiency |
US5765087A (en) * | 1995-12-28 | 1998-06-09 | Ricoh Company, Ltd. | Color image forming method and color image forming apparatus practicable therewith |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4871649A (en) * | 1971-12-22 | 1973-09-27 |
-
1977
- 1977-07-26 JP JP8967477A patent/JPS5424640A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4871649A (en) * | 1971-12-22 | 1973-09-27 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0651672A (en) * | 1992-07-30 | 1994-02-25 | Oki Electric Ind Co Ltd | Image forming device |
US5740494A (en) * | 1995-08-20 | 1998-04-14 | Ricoh Company, Ltd. | Configured to enhance toner collecting efficiency and toner redepositing efficiency |
US5765087A (en) * | 1995-12-28 | 1998-06-09 | Ricoh Company, Ltd. | Color image forming method and color image forming apparatus practicable therewith |
Also Published As
Publication number | Publication date |
---|---|
JPS6130274B2 (en) | 1986-07-12 |
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