JPS55105273A - Photoreceptor destaticizing method in electrophotographic copier - Google Patents

Photoreceptor destaticizing method in electrophotographic copier

Info

Publication number
JPS55105273A
JPS55105273A JP1205879A JP1205879A JPS55105273A JP S55105273 A JPS55105273 A JP S55105273A JP 1205879 A JP1205879 A JP 1205879A JP 1205879 A JP1205879 A JP 1205879A JP S55105273 A JPS55105273 A JP S55105273A
Authority
JP
Japan
Prior art keywords
photoreceptor
potential
destaticizing
transfer
perfectly
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
JP1205879A
Other languages
Japanese (ja)
Inventor
Toshio Ike
Yasuo Hosaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1205879A priority Critical patent/JPS55105273A/en
Publication of JPS55105273A publication Critical patent/JPS55105273A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

PURPOSE:To perfectly destaticize photoreceptor surface and achieve the stabilization of images by making the photoreceptor surface potential of the minus polarity after the toner image transfer in reversal development process to slightly plus potential then destaticizing the photoreceptor with a destaticizing lamp. CONSTITUTION:In reversal development process, a transfer charger 5 becomes minus potential and the surface potential of the photoreceptor 1 after the transfer becomes minus potential. Thereupon, plus DC potential is applied by a destaticizing charger 7 to the surface of a photoreceptor 1 to make it to slightly plus potential, after which the surface potential of the photoreceptor is made perfectly to zero volts by radiation of light with a destaticizing lamp 8. In this way, the surface of the photoreceptor 1 going to the charging charger 2 after the transfer becomes perfectly destaticized state and the stabilization of the initial value of the next process may be accomplished and the stable good images obtained.
JP1205879A 1979-02-05 1979-02-05 Photoreceptor destaticizing method in electrophotographic copier Pending JPS55105273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1205879A JPS55105273A (en) 1979-02-05 1979-02-05 Photoreceptor destaticizing method in electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1205879A JPS55105273A (en) 1979-02-05 1979-02-05 Photoreceptor destaticizing method in electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS55105273A true JPS55105273A (en) 1980-08-12

Family

ID=11794993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1205879A Pending JPS55105273A (en) 1979-02-05 1979-02-05 Photoreceptor destaticizing method in electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS55105273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123571A (en) * 1982-01-11 1983-07-22 ピツトネイ・ボウズ・インコ−ポレ−テツド Self cleaning zerograph apparatus
JPS59114568A (en) * 1982-12-21 1984-07-02 Canon Inc Electrophotographic method
JPS62127863A (en) * 1985-11-29 1987-06-10 Canon Inc image forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123571A (en) * 1982-01-11 1983-07-22 ピツトネイ・ボウズ・インコ−ポレ−テツド Self cleaning zerograph apparatus
JPS59114568A (en) * 1982-12-21 1984-07-02 Canon Inc Electrophotographic method
JPS62127863A (en) * 1985-11-29 1987-06-10 Canon Inc image forming device

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