Image forming apparatus capable of detecting ghost image

Details Image forming apparatus capable of detecting ghost image Image forming apparatus capable of detecting ghost image

2011-03-08

2011-03-08

Ngo, Hoang (Department: 2852)

Electrophotography

Control of electrophotography process

Of plural processes

C399S072000

Reexamination Certificate

active

07903988

ABSTRACT:
There is provided an image forming apparatus. The image forming apparatus, after controlling so as to develop the developer image representing the predetermined image formed a plurality of times in the same location on an image carrier by an exposing component, controls such that without performing exposure with the exposing component, the developer image, developed on the image carrier by the developing component applying a biasing voltage to the developer so as to adhere the developer to the image carrier including to the same location on the image carrier, is transferred to the transfer component and detects whether or not a ghost image is generated by comparing the density detected by a detecting component at a position of a transfer body corresponding to the same location of the image carrier to a reference density.

REFERENCES:
patent: 5559587 (1996-09-01), Ogata et al.
patent: 7292798 (2007-11-01), Furukawa et al.
patent: 2005/0249515 (2005-11-01), Furukawa et al.
patent: 2006/0203066 (2006-09-01), Matsuyama
patent: 7-36231 (1995-02-01), None
patent: 7-140734 (1995-06-01), None
patent: 2002-258614 (2002-09-01), None
patent: 2006-106069 (2006-04-01), None
patent: 2006-251070 (2006-09-01), None

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