JPH01142972U - - Google Patents
Info
- Publication number
- JPH01142972U JPH01142972U JP3941088U JP3941088U JPH01142972U JP H01142972 U JPH01142972 U JP H01142972U JP 3941088 U JP3941088 U JP 3941088U JP 3941088 U JP3941088 U JP 3941088U JP H01142972 U JPH01142972 U JP H01142972U
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- fur brush
- toner
- bias voltage
- soft roller
- 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 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 2
Landscapes
- Cleaning In Electrography (AREA)
Description
第1図は本考案の一実施例正断面図、第2図は
感光体と導電性フアーブラシ間の電位差と導電性
フアーブラシでのトナー除去性と導電性フアーブ
ラシでの地汚れを示す図、第3図は感光体電位と
導電性フアーブラシでのトナー除去性と、導電性
フアーブラシの地汚れを示す図である。
1……感光体、2……クリーニングユニツト、
3……導電性フアーブラシ、4……導電性軟質ロ
ーラ。
Fig. 1 is a front cross-sectional view of an embodiment of the present invention, Fig. 2 is a diagram showing the potential difference between the photoreceptor and the conductive fur brush, toner removal performance with the conductive fur brush, and background smearing with the conductive fur brush. The figure is a diagram showing the photoreceptor potential, toner removal performance with a conductive fur brush, and background smearing of the conductive fur brush. 1...Photoconductor, 2...Cleaning unit,
3... Conductive fur brush, 4... Conductive soft roller.
Claims (1)
ラを接触させ、導電性フアーブラシにはトナーの
帯電極性とは逆のバイアス電圧を印加し、導電性
軟質ローラにはトナーの帯電極性と同じバイアス
電圧を印加した電子記録機の感光体クリーニング
装置。 A conductive fur brush and a conductive soft roller are brought into contact with the photoconductor, and a bias voltage opposite to the charged polarity of the toner is applied to the conductive fur brush, and a bias voltage that is the same as the charged polarity of the toner is applied to the conductive soft roller. Photoconductor cleaning device for electronic recording machines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3941088U JPH01142972U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3941088U JPH01142972U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01142972U true JPH01142972U (en) | 1989-09-29 |
Family
ID=31265915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3941088U Pending JPH01142972U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01142972U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002287597A (en) * | 2001-03-28 | 2002-10-03 | Ricoh Co Ltd | Cleaning device and image forming apparatus having the same |
JP2006267946A (en) * | 2005-03-25 | 2006-10-05 | Fuji Xerox Co Ltd | Cleaning device |
-
1988
- 1988-03-25 JP JP3941088U patent/JPH01142972U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002287597A (en) * | 2001-03-28 | 2002-10-03 | Ricoh Co Ltd | Cleaning device and image forming apparatus having the same |
JP2006267946A (en) * | 2005-03-25 | 2006-10-05 | Fuji Xerox Co Ltd | Cleaning device |
JP4710373B2 (en) * | 2005-03-25 | 2011-06-29 | 富士ゼロックス株式会社 | Cleaning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH01142972U (en) | ||
JPS5881538U (en) | charging device | |
JPS63118066U (en) | ||
JPH01128359U (en) | ||
JPH02131762U (en) | ||
JPH01157370U (en) | ||
JPS6354167U (en) | ||
JPH01120179U (en) | ||
JPH0384866U (en) | ||
JPS61112367U (en) | ||
JPH0333451U (en) | ||
JPS58157339U (en) | charging device | |
JPH02123966U (en) | ||
JPS61148083U (en) | ||
JPS6065765U (en) | cleaning equipment | |
JPS6054160U (en) | Cleaning device for dry electrostatic printing equipment | |
JPH0411571U (en) | ||
JPS6176450U (en) | ||
JPS63180867U (en) | ||
JPH03112773U (en) | ||
JPS5818269U (en) | Brush cleaning device for electrophotographic copying machine | |
JPS6380561U (en) | ||
JPH0171775U (en) | ||
JPS61112366U (en) | ||
JPH0192668U (en) |