JPS55138770A - Developing electrode cleaning device of copying machine - Google Patents

Developing electrode cleaning device of copying machine

Info

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
Application number
JP4746379A
Other languages
Japanese (ja)
Inventor
Yukihiro Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP4746379A priority Critical patent/JPS55138770A/en
Publication of JPS55138770A publication Critical patent/JPS55138770A/en
Pending legal-status Critical Current

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
JP4746379A 1979-04-18 1979-04-18 Developing electrode cleaning device of copying machine Pending JPS55138770A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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