JPS5445142A - Cleaning device of electrophotographic copying apparatus - Google Patents

Cleaning device of electrophotographic copying apparatus

Info

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
Application number
JP11192677A
Other languages
Japanese (ja)
Inventor
Tetsushi Otomura
Hideaki Ema
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 JP11192677A priority Critical patent/JPS5445142A/en
Publication of JPS5445142A publication Critical patent/JPS5445142A/en
Pending legal-status Critical Current

Links

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
JP11192677A 1977-09-17 1977-09-17 Cleaning device of electrophotographic copying apparatus Pending JPS5445142A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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