JPS5481852A - Cleaning device of copying machines - Google Patents
Cleaning device of copying machinesInfo
- Publication number
- JPS5481852A JPS5481852A JP14877577A JP14877577A JPS5481852A JP S5481852 A JPS5481852 A JP S5481852A JP 14877577 A JP14877577 A JP 14877577A JP 14877577 A JP14877577 A JP 14877577A JP S5481852 A JPS5481852 A JP S5481852A
- Authority
- JP
- Japan
- Prior art keywords
- fur
- photoreceptor
- residual toner
- brush
- friction
- 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 prolong the life of the cleaning device by forming a fur brush for cleaning of residual toner with brush fur of specified material.
CONSTITUTION: When the fur 8 ... of a fur brush 4 which cleans the excess residual toner of a photoreceptor 1 is formed of acrylic base fiber filaments, the fur 8... is relatively charged to the similar positive change like the photoreceptor 1 of positive potential by friction with the photoreceptor 1 and the photoreceptor 1 does not receive the effect of the friction charging. On the other hand, the excess residual toner on the photoreceptor 1 is charged to a negative potential by friction by the fur 8..., thus the rate of removal of the residual toner becomes high. Hence, the cleaning performance is markedly improved by electrostatic adsorption and the life of the brush 4 is considerably prolonged.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14877577A JPS5481852A (en) | 1977-12-13 | 1977-12-13 | Cleaning device of copying machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14877577A JPS5481852A (en) | 1977-12-13 | 1977-12-13 | Cleaning device of copying machines |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5481852A true JPS5481852A (en) | 1979-06-29 |
Family
ID=15460376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14877577A Pending JPS5481852A (en) | 1977-12-13 | 1977-12-13 | Cleaning device of copying machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5481852A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58163613A (en) * | 1982-03-10 | 1983-09-28 | ジヨ−ジア・カオリン・カンパニ−・インコ−ポレイテツド | Stable calcinated-clay suspension and its manufacture |
-
1977
- 1977-12-13 JP JP14877577A patent/JPS5481852A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58163613A (en) * | 1982-03-10 | 1983-09-28 | ジヨ−ジア・カオリン・カンパニ−・インコ−ポレイテツド | Stable calcinated-clay suspension and its manufacture |
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