JPS6490483A - Image recorder - Google Patents

Image recorder

Info

Publication number
JPS6490483A
JPS6490483A JP24860287A JP24860287A JPS6490483A JP S6490483 A JPS6490483 A JP S6490483A JP 24860287 A JP24860287 A JP 24860287A JP 24860287 A JP24860287 A JP 24860287A JP S6490483 A JPS6490483 A JP S6490483A
Authority
JP
Japan
Prior art keywords
photosensitive surface
abrasive material
clean
roller
abrasive
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
JP24860287A
Other languages
Japanese (ja)
Inventor
Yoshio Yamazaki
Takaaki Yamanaka
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP24860287A priority Critical patent/JPS6490483A/en
Publication of JPS6490483A publication Critical patent/JPS6490483A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In Electrography (AREA)

Abstract

PURPOSE:To effectively remove and clean a residual toner and various kinds of foreign matters and to reproduce a clean photosensitive surface by making a rotary roller abutting on an image carrier and rotating on the upstream or on the downstream of a cleaning means be a sponge roller containing an abrasive material. CONSTITUTION:The roller 31 press-contacts the surface of a photosensitive drum 10, and rotates in terms of follower, an has the softness and the elasticity of the sponge roller, so that the residual toner and various kinds of foreign matters stuck firmly on the photosensitive surface are removed by a containing abrasive grain and abrasive material. The containing ratio of the abrasive material affects on the abrasive effect of the sponge roller and also affects drastically on the service life of the photosensitive surface. It is preferable when the weight percentage of the contained abrasive material is at least >=30 and when it exceeds >=70%, the service life of the photosensitive surface is shortened to become impractical. By this method, the clean photosensitive surface can be reproduced and the copy of excellent image quality can be obtained for a long term without damaging the image.
JP24860287A 1987-09-30 1987-09-30 Image recorder Pending JPS6490483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24860287A JPS6490483A (en) 1987-09-30 1987-09-30 Image recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24860287A JPS6490483A (en) 1987-09-30 1987-09-30 Image recorder

Publications (1)

Publication Number Publication Date
JPS6490483A true JPS6490483A (en) 1989-04-06

Family

ID=17180560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24860287A Pending JPS6490483A (en) 1987-09-30 1987-09-30 Image recorder

Country Status (1)

Country Link
JP (1) JPS6490483A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643792A (en) * 1992-06-16 1994-02-18 Bando Chem Ind Ltd Cleaning roller for electrophotographic device
JP2010262097A (en) * 2009-05-01 2010-11-18 Brother Ind Ltd Photoreceptor unit and tandem photoreceptor unit
JP2013152293A (en) * 2012-01-24 2013-08-08 Konica Minolta Inc Image forming device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176083A (en) * 1981-04-04 1982-10-29 Copyer Co Ltd Photoreceptor cleaning method of electrostatic copying machine
JPS6389884A (en) * 1986-10-03 1988-04-20 Fuji Electric Co Ltd Cleaning device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176083A (en) * 1981-04-04 1982-10-29 Copyer Co Ltd Photoreceptor cleaning method of electrostatic copying machine
JPS6389884A (en) * 1986-10-03 1988-04-20 Fuji Electric Co Ltd Cleaning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643792A (en) * 1992-06-16 1994-02-18 Bando Chem Ind Ltd Cleaning roller for electrophotographic device
JP2010262097A (en) * 2009-05-01 2010-11-18 Brother Ind Ltd Photoreceptor unit and tandem photoreceptor unit
JP2013152293A (en) * 2012-01-24 2013-08-08 Konica Minolta Inc Image forming device

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