JPS55115076A - Magnetic cleaning device - Google Patents
Magnetic cleaning deviceInfo
- Publication number
- JPS55115076A JPS55115076A JP2214079A JP2214079A JPS55115076A JP S55115076 A JPS55115076 A JP S55115076A JP 2214079 A JP2214079 A JP 2214079A JP 2214079 A JP2214079 A JP 2214079A JP S55115076 A JPS55115076 A JP S55115076A
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- magnetic toner
- blade member
- sleeve
- magnetic
- 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
- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
PURPOSE: To improve cleaning efficiency and discharge the toner removed with a simple mechanism to outside the device by disposing an elastic member which is partly in contact with photoreceptor surface and wipes away the residual magnetic toner from the photoreceptor surface.
CONSTITUTION: As the elastic member, a blade member 6 composed of urethane rubber or the like whose end is in contact with the surface of a photoreceptor 1 is fixed by a support member 7 and is so disposed that the portions of the blade member 6 and support member 7 opposing to the sleeve 2 come within the range of the magnetic attraction force of a magnet roll 3. Hence, the magnetic toner remained on the surface of the photoreceptor 1 is dammed up by the blade member 6 and stays on its end part and the surface of the holding member 7. The magnetic toner pooled in this way is immediately attracted to the surface of the sleeve 2 by the magnetic attraction force of the magnet roll 3. Thereby, the cleaning efficiency may be improved by the simple mechanism.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2214079A JPS55115076A (en) | 1979-02-27 | 1979-02-27 | Magnetic cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2214079A JPS55115076A (en) | 1979-02-27 | 1979-02-27 | Magnetic cleaning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55115076A true JPS55115076A (en) | 1980-09-04 |
JPS6330631B2 JPS6330631B2 (en) | 1988-06-20 |
Family
ID=12074568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2214079A Granted JPS55115076A (en) | 1979-02-27 | 1979-02-27 | Magnetic cleaning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55115076A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5770578A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Metals Ltd | Magnetic cleaning device |
JPS5770579A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Metals Ltd | Magnetic cleaning device |
JPS58107571A (en) * | 1981-12-22 | 1983-06-27 | Konishiroku Photo Ind Co Ltd | Conveying device of magnetic pulverulent body |
JPS58123458U (en) * | 1982-02-15 | 1983-08-22 | コニカ株式会社 | brush cleaning device |
JP2020101596A (en) * | 2018-12-20 | 2020-07-02 | コニカミノルタ株式会社 | Image forming apparatus |
-
1979
- 1979-02-27 JP JP2214079A patent/JPS55115076A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5770578A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Metals Ltd | Magnetic cleaning device |
JPS5770579A (en) * | 1980-10-20 | 1982-05-01 | Hitachi Metals Ltd | Magnetic cleaning device |
JPS58107571A (en) * | 1981-12-22 | 1983-06-27 | Konishiroku Photo Ind Co Ltd | Conveying device of magnetic pulverulent body |
JPS58123458U (en) * | 1982-02-15 | 1983-08-22 | コニカ株式会社 | brush cleaning device |
JP2020101596A (en) * | 2018-12-20 | 2020-07-02 | コニカミノルタ株式会社 | Image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6330631B2 (en) | 1988-06-20 |
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