JPS5445142A - Cleaning device of electrophotographic copying apparatus - Google Patents
Cleaning device of electrophotographic copying apparatusInfo
- Publication number
- JPS5445142A JPS5445142A JP11192677A JP11192677A JPS5445142A JP S5445142 A JPS5445142 A JP S5445142A JP 11192677 A JP11192677 A JP 11192677A JP 11192677 A JP11192677 A JP 11192677A JP S5445142 A JPS5445142 A JP S5445142A
- Authority
- JP
- Japan
- Prior art keywords
- blade element
- developer
- residues
- photosensitive surface
- cycle
- 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
- 238000004140 cleaning Methods 0.000 title abstract 4
- 238000000469 dry deposition Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Abstract
PURPOSE: To perform satisfactory cleaning action without flawing the photosensitive surface of a photosensitive drum by always maintaining a blade element in a sufficiently wet state and quickly removing the solids deposited on the blade element from the blade element.
CONSTITUTION: The photosensitive surface 4 of a photosensitive drum 1 having completed the processes of 1 cycle is removed of the residues such as toner particles remained on the photosensitive surface 4 by a cleaning roller 16 and a blade element 17 while it passes in the developer pool within a developer storage vessel 2, and this cycle is repeated. Many of th residues deposited on the photosensitive surface 4 are removed by the cleaning blade element 17. Since the blade element 17 is always within the developer pool in the developer storage vessel 2 and is held wetted by the developer, the removed residues diffuese or fall in the developer in the vessel and dry-deposition of the residues on the blade element 17 will not occur
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11192677A JPS5445142A (en) | 1977-09-17 | 1977-09-17 | Cleaning device of electrophotographic copying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11192677A JPS5445142A (en) | 1977-09-17 | 1977-09-17 | Cleaning device of electrophotographic copying apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5445142A true JPS5445142A (en) | 1979-04-10 |
Family
ID=14573573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11192677A Pending JPS5445142A (en) | 1977-09-17 | 1977-09-17 | Cleaning device of electrophotographic copying apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5445142A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58137807A (en) * | 1982-02-10 | 1983-08-16 | Mitsubishi Rayon Co Ltd | Production of optical fiber laminate |
-
1977
- 1977-09-17 JP JP11192677A patent/JPS5445142A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58137807A (en) * | 1982-02-10 | 1983-08-16 | Mitsubishi Rayon Co Ltd | Production of optical fiber laminate |
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