JPS5627187A - Destaticizer for photoreceptor - Google Patents

Destaticizer for photoreceptor

Info

Publication number
JPS5627187A
JPS5627187A JP10196679A JP10196679A JPS5627187A JP S5627187 A JPS5627187 A JP S5627187A JP 10196679 A JP10196679 A JP 10196679A JP 10196679 A JP10196679 A JP 10196679A JP S5627187 A JPS5627187 A JP S5627187A
Authority
JP
Japan
Prior art keywords
photoreceptor
developing solution
developing
drum
destaticizing
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
JP10196679A
Other languages
Japanese (ja)
Inventor
Hiroki Izumi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP10196679A priority Critical patent/JPS5627187A/en
Publication of JPS5627187A publication Critical patent/JPS5627187A/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
    • G03G21/06—Eliminating residual charges from a reusable imaging member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

PURPOSE:To make it possible to obtain a new destaticizer for photoreceptor using no corona discharging equipment, by providing the conductive material which is arranged with a fixed gap held for the photoreceptor surface through the developing solution and has the bias voltage applied. CONSTITUTION:When the surface of photosensitive drum 1 is charged uniformly with a prescribed polarity by corona discharging equipment 13, the optical image of the original to be copied is projected by picture exposing unit 2, and an electrostatic latent image corresponding to the original image is formed. This electrostatic latent image is developed by the developing solution of developing sauce 10 in developing unit 3, and the excess developing solution stuck to the surface of photosensitive drum 1 is removed by squeezing and destaticizing soller 11 which is rotated in the direction opposite to drum 1. Meanwhile, the surface of the photoreceptor in the second rotation reaches developing unit 3, and the developing solution is supplied again; and after the drum surface is destaticized by roller 11, the residual toner on the photoreceptor is removed by cleaning blade 12, thus terminating one copy cycle. Then, bias electric power source 17 is connected to destaticizing roller 11 through switch 16.
JP10196679A 1979-08-10 1979-08-10 Destaticizer for photoreceptor Pending JPS5627187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10196679A JPS5627187A (en) 1979-08-10 1979-08-10 Destaticizer for photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10196679A JPS5627187A (en) 1979-08-10 1979-08-10 Destaticizer for photoreceptor

Publications (1)

Publication Number Publication Date
JPS5627187A true JPS5627187A (en) 1981-03-16

Family

ID=14314603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10196679A Pending JPS5627187A (en) 1979-08-10 1979-08-10 Destaticizer for photoreceptor

Country Status (1)

Country Link
JP (1) JPS5627187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287149A (en) * 1992-04-03 1994-02-15 Canon Kabushiki Kaisha Image forming apparatus having image transfer electrode contactable to transfer material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287149A (en) * 1992-04-03 1994-02-15 Canon Kabushiki Kaisha Image forming apparatus having image transfer electrode contactable to transfer material

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