JPS55138770A - Developing electrode cleaning device of copying machine - Google Patents
Developing electrode cleaning device of copying machineInfo
- Publication number
- JPS55138770A JPS55138770A JP4746379A JP4746379A JPS55138770A JP S55138770 A JPS55138770 A JP S55138770A JP 4746379 A JP4746379 A JP 4746379A JP 4746379 A JP4746379 A JP 4746379A JP S55138770 A JPS55138770 A JP S55138770A
- Authority
- JP
- Japan
- Prior art keywords
- developing electrode
- electrode
- cleaning device
- copying machine
- electrode surface
- 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
Landscapes
- Wet Developing In Electrophotography (AREA)
Abstract
PURPOSE: To maintain copy images sharply by relatively sliding a developing electrode and a cleaning member.
CONSTITUTION: A developing electrode 37 which is opposed to a photosensitive drum 13 by way of the specified gap G is extended at its end part up to a liquid receiving port 39 and its other end is connected to a coiling shaft 74. The coiling shaft 74 is coiled with the developing electrode 37 at is revolves, at which time the toners deposited on an electrode surface 37a subsequently reach the blade 75 and are scrapped off by it because the sponge-form blade 75 as a cleaning member in contact with the electrode surface is disposed to said electrode surface 37a.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4746379A JPS55138770A (en) | 1979-04-18 | 1979-04-18 | Developing electrode cleaning device of copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4746379A JPS55138770A (en) | 1979-04-18 | 1979-04-18 | Developing electrode cleaning device of copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55138770A true JPS55138770A (en) | 1980-10-29 |
Family
ID=12775840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4746379A Pending JPS55138770A (en) | 1979-04-18 | 1979-04-18 | Developing electrode cleaning device of copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55138770A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0643761A (en) * | 1992-07-24 | 1994-02-18 | Victor Co Of Japan Ltd | Developing device in image recorder |
-
1979
- 1979-04-18 JP JP4746379A patent/JPS55138770A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0643761A (en) * | 1992-07-24 | 1994-02-18 | Victor Co Of Japan Ltd | Developing device in image recorder |
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