JPS5711372A - Cleaning device - Google Patents

Cleaning device

Info

Publication number
JPS5711372A
JPS5711372A JP8556980A JP8556980A JPS5711372A JP S5711372 A JPS5711372 A JP S5711372A JP 8556980 A JP8556980 A JP 8556980A JP 8556980 A JP8556980 A JP 8556980A JP S5711372 A JPS5711372 A JP S5711372A
Authority
JP
Japan
Prior art keywords
resin layer
image carrier
drum
tetraammonium salt
coated
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
JP8556980A
Other languages
Japanese (ja)
Inventor
Hideyo Kondo
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP8556980A priority Critical patent/JPS5711372A/en
Publication of JPS5711372A publication Critical patent/JPS5711372A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0017—Details relating to the internal structure or chemical composition of the blades

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To excellently clean the surface of an image carrier by applying tetraammonium salt to the surface of contacting edge of a cleaning blade which contacts with the image carrier having a resin layer of linear structure on its surface. CONSTITUTION:The surface of a photosensitive drum 1 consists of a resin layer of linear structure and the surface of the resin layer has >=2H hardness. A front exposure lamp 2 and corona dischargers 3 and 4 are arranged on the periphery of the drum 1 to form latent images. A developing device 6, a transfer material feeding device 7, a transfer corona discharger 8, and a cleaning blade 9 coated by tetraammonium salt to remove the developer remaining on the sensitive surface are allowed to contact with the drum 1. It is preferably that the thickness of the tetraammonium salt coated on the blade holder edge part is 1-50mum and contacting pressure is 1-800g/cm<2>. Thus, the surface of image carrier can be excellently cleaned up.
JP8556980A 1980-06-24 1980-06-24 Cleaning device Pending JPS5711372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8556980A JPS5711372A (en) 1980-06-24 1980-06-24 Cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8556980A JPS5711372A (en) 1980-06-24 1980-06-24 Cleaning device

Publications (1)

Publication Number Publication Date
JPS5711372A true JPS5711372A (en) 1982-01-21

Family

ID=13862432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8556980A Pending JPS5711372A (en) 1980-06-24 1980-06-24 Cleaning device

Country Status (1)

Country Link
JP (1) JPS5711372A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470789A (en) * 1987-09-10 1989-03-16 Mita Industrial Co Ltd Cleaning device
JPH04136966U (en) * 1991-06-17 1992-12-21 日産自動車株式会社 Automotive molding mounting structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470789A (en) * 1987-09-10 1989-03-16 Mita Industrial Co Ltd Cleaning device
JPH04136966U (en) * 1991-06-17 1992-12-21 日産自動車株式会社 Automotive molding mounting structure

Similar Documents

Publication Publication Date Title
GB880597A (en) Xerographic development
JPS58194061A (en) Roll electrostatic charge device
KR950006547A (en) Electrophotographic device and process cartridge
JPS5577764A (en) Pressure developing device
JPS5711372A (en) Cleaning device
JPS57158865A (en) Transfer device
DE69331288D1 (en) Cleaning device for removing charged liquid toner particles
JPS541638A (en) Electrophotographic apparatus
JPS57210372A (en) Developing device
JPS57181569A (en) Developing device for electrostatic latent image
JPS57661A (en) Electrostatic latent image developing method
JPS52125340A (en) Development device for copier
JPS548533A (en) Toner for electrostatic charge developing
JPS548535A (en) Toner for electrostatic charge developing
GB1358450A (en) Electrophotographic developing process and apparatus
JPS5263336A (en) Electrophotographic light sensitive material
JPS5926773A (en) Cleaning device
JPS56150778A (en) Electrophotographic transfer and fixation method
JPS56165171A (en) Image forming device
JPH0237597B2 (en) KURIININGUSOCHI
JPS56126869A (en) Developing equipment
GB1511198A (en) Electrographic imaging apparatus
JPS57169768A (en) Recording method
JPS5428148A (en) Wet type developing method of electrostatic images
JPS5738479A (en) Electrophotographic copying device