Title:
PHOTORECEPTOR CHARGING AND ERASING SYSTEM
Document Type and Number:
Japanese Patent JP2013003582
Kind Code:
A
Abstract:
To reduce cost of various components and a power supply necessary for charge and erase functions.
Two thick film charging devices 200, 300 or a common thick film charging device with two separated obverse conductors, sharing a common power supply, are used for photoreceptor 110 charge and erase. The thick film charging devices use a set of AC biased electrodes supported on a dielectric material which also support a counter electrode on an opposite side of the dielectric. A DC offset applied to the counter electrodes is used to set photoreceptor charge level. One DC voltage is used for photoreceptor charge and a zero or near zero DC voltage is used to erase residual charge for the photoreceptor 110.
Inventors:
GERALD F DALOIA
MICHAEL A DUDY
MICHAEL A DUDY
Application Number:
JP2012132398A
Publication Date:
January 07, 2013
Filing Date:
June 11, 2012
Export Citation:
Assignee:
XEROX CORP
International Classes:
G03G13/02; G03G15/02
Domestic Patent References:
JP2000258975A | 2000-09-22 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Teshima Takuji
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Teshima Takuji
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