JPS6420586A - Device for cleaning elecrophotography - Google Patents

Device for cleaning elecrophotography

Info

Publication number
JPS6420586A
JPS6420586A JP17604087A JP17604087A JPS6420586A JP S6420586 A JPS6420586 A JP S6420586A JP 17604087 A JP17604087 A JP 17604087A JP 17604087 A JP17604087 A JP 17604087A JP S6420586 A JPS6420586 A JP S6420586A
Authority
JP
Japan
Prior art keywords
photosensitive material
roll
grinding
hardness
elastic body
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
JP17604087A
Other languages
Japanese (ja)
Inventor
Masaaki Fukuhara
Takanori Yamada
Masahiko Nakajo
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP17604087A priority Critical patent/JPS6420586A/en
Publication of JPS6420586A publication Critical patent/JPS6420586A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In Electrography (AREA)

Abstract

PURPOSE:To apply sufficient cleaning, by rotating a grinding material having hardness larger than Moh's hardness 7 and grinding rolls dispersed on an elastic body at relative speed difference with a photosensitive material, or making them driven as abutting with the surface of the photosensitive material. CONSTITUTION:The grinding roll 4 is prepared by mixing and dispersing around 5-300pts.wt. of an SiC, or an Al2O3, etc., with grain diameter of 0.1-25mum in 100pts.wt. of elastic body whose Si rubber hardness is JISA50-80 deg.. The roll 4 is pressurized and abutted with the photosensitive material 1 at the upstream side of a cleaning blade 2. The rotation of the roll 4 is set in the same direction of a traveling direction, and circumferential speed is selected at the 80-120% of the circumferential speed on the surface of the photosensitive material, and a scraping member 5 made of synthetic resin or metal is brought into contact with the roll 4 elastically. By constituting a device in such way, it is possible to eliminate foreign matters attached on the surface of the photosensitive material without damaging the surface, and to prevent a defective image from being generated.
JP17604087A 1987-07-16 1987-07-16 Device for cleaning elecrophotography Pending JPS6420586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17604087A JPS6420586A (en) 1987-07-16 1987-07-16 Device for cleaning elecrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17604087A JPS6420586A (en) 1987-07-16 1987-07-16 Device for cleaning elecrophotography

Publications (1)

Publication Number Publication Date
JPS6420586A true JPS6420586A (en) 1989-01-24

Family

ID=16006668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17604087A Pending JPS6420586A (en) 1987-07-16 1987-07-16 Device for cleaning elecrophotography

Country Status (1)

Country Link
JP (1) JPS6420586A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500724A (en) * 1994-05-09 1996-03-19 Lexmark International, Inc. Photoconductor for abrasion in liquid systems
US5678143A (en) * 1993-10-15 1997-10-14 Fujitsu Limited Image forming apparatus for collecting residual toner from a drum using an AC voltage
JP2007147769A (en) * 2005-11-24 2007-06-14 Fuji Xerox Co Ltd Cleaning device and image forming apparatus
JP2007147767A (en) * 2005-11-24 2007-06-14 Fuji Xerox Co Ltd Cleaning device and image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200284A (en) * 1983-04-27 1984-11-13 Bando Chem Ind Ltd Cleaning blade of photosensitive body in electrophotographic device
JPS6228783A (en) * 1985-07-31 1987-02-06 Canon Inc Cleaning device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200284A (en) * 1983-04-27 1984-11-13 Bando Chem Ind Ltd Cleaning blade of photosensitive body in electrophotographic device
JPS6228783A (en) * 1985-07-31 1987-02-06 Canon Inc Cleaning device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678143A (en) * 1993-10-15 1997-10-14 Fujitsu Limited Image forming apparatus for collecting residual toner from a drum using an AC voltage
US5778285A (en) * 1993-10-15 1998-07-07 Fujitsu Limited Image forming apparatus for collecting residual toner from a drum using an AC voltage
US5500724A (en) * 1994-05-09 1996-03-19 Lexmark International, Inc. Photoconductor for abrasion in liquid systems
JP2007147769A (en) * 2005-11-24 2007-06-14 Fuji Xerox Co Ltd Cleaning device and image forming apparatus
JP2007147767A (en) * 2005-11-24 2007-06-14 Fuji Xerox Co Ltd Cleaning device and image forming apparatus

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