JPS606172U - Copy machine cleaning device - Google Patents

Copy machine cleaning device

Info

Publication number
JPS606172U
JPS606172U JP9840483U JP9840483U JPS606172U JP S606172 U JPS606172 U JP S606172U JP 9840483 U JP9840483 U JP 9840483U JP 9840483 U JP9840483 U JP 9840483U JP S606172 U JPS606172 U JP S606172U
Authority
JP
Japan
Prior art keywords
cleaning device
toner
copy machine
machine cleaning
biased
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
JP9840483U
Other languages
Japanese (ja)
Inventor
広田　真
Original Assignee
富士ゼロックス株式会社
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 富士ゼロックス株式会社 filed Critical 富士ゼロックス株式会社
Priority to JP9840483U priority Critical patent/JPS606172U/en
Publication of JPS606172U publication Critical patent/JPS606172U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例のクリーニング装置の説明図、第２図は
本考案の一実施例の説明図、第３図は他の例を示す説明
図である。 １・・・・・・感光ドラム、２．　２’・・・・・・ベ
ルト、３゜３′・・・・・・ローラ、４・・・・・・ブ
レード、ａ・・・・・・トナー。FIG. 1 is an explanatory diagram of a conventional cleaning device, FIG. 2 is an explanatory diagram of one embodiment of the present invention, and FIG. 3 is an explanatory diagram showing another example. 1...Photosensitive drum, 2. 2'...Belt, 3°3'...Roller, 4...Blade, a...Toner.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対のロールに巻回したクリーニング用のベルトの一側
を感光ドラムの周面に接触して設は且つ同ベルトにトナ
ー掻き落とし用のブレードを当接したクリーニング装置
において、上記ベルトを絶縁性の材料によって構成する
と共に、感光ドラム側のロールをトナーの極性に対して
逆極性にバイアスし、また他方のロールをトナーの極性
と同極性にバイアスしたことを特徴とする複写機のクリ
ーニング装置。In a cleaning device, one side of a cleaning belt wound around a pair of rolls is placed in contact with the circumferential surface of a photosensitive drum, and a blade for scraping off toner is placed in contact with the belt. What is claimed is: 1. A cleaning device for a copying machine, characterized in that the roll on the photosensitive drum side is biased with a polarity opposite to that of the toner, and the other roll is biased with the same polarity as the toner.
JP9840483U 1983-06-25 1983-06-25 Copy machine cleaning device Pending JPS606172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9840483U JPS606172U (en) 1983-06-25 1983-06-25 Copy machine cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9840483U JPS606172U (en) 1983-06-25 1983-06-25 Copy machine cleaning device

Publications (1)

Publication Number Publication Date
JPS606172U true JPS606172U (en) 1985-01-17

Family

ID=30233650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9840483U Pending JPS606172U (en) 1983-06-25 1983-06-25 Copy machine cleaning device

Country Status (1)

Country Link
JP (1) JPS606172U (en)

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