Title:
IMAGE FORMING APPARATUS WITH LUBRICANT APPLICATOR
Document Type and Number:
WIPO Patent Application WO/2019/088468
Kind Code:
A1
Abstract:
An image forming apparatus includes a lubricant application device to apply a lubricant to a photoreceptor surface of the image forming apparatus, and a lubricant residual amount detector to detect a residual amount of the lubricant. The residual amount of the lubricant is compared to a predetermined amount, and a charging device charges the photoreceptor surface by selectively applying a DC voltage of varying voltage to the photoreceptor surface in response to the comparison of the residual amount of the lubricant to the predetermined amount.
Inventors:
ISHII YASUYUKI (JP)
Application Number:
PCT/KR2018/011719
Publication Date:
May 09, 2019
Filing Date:
October 04, 2018
Export Citation:
Assignee:
HP PRINTING KOREA CO LTD (KR)
International Classes:
G03G15/00; G03G21/00
Foreign References:
JP2015132670A | 2015-07-23 | |||
KR101216096B1 | 2012-12-26 | |||
JP2016102997A | 2016-06-02 | |||
JP2014134579A | 2014-07-24 | |||
JP2007304371A | 2007-11-22 |
Other References:
See also references of EP 3649514A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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