Image-forming apparatus for obtaining clean images

Electrophotography – Diagnostics – Document handling

Reexamination Certificate

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Details

C399S049000, C399S101000

Reexamination Certificate

active

06892034

ABSTRACT:
An image-forming apparatus is provided which primarily transfers a toner image onto an intermediate transfer member, and then secondarily transfers the toner image from the intermediate transfer member onto a transfer material, wherein a controller controls the process so that when the image forming apparatus stops, a toner image pattern α formed on a non-image area of a photoconductive member is prevented from causing image problems.

REFERENCES:
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patent: 5559590 (1996-09-01), Arai et al.
patent: 5970278 (1999-10-01), Munakata
patent: 6321059 (2001-11-01), Tamura
patent: 6327451 (2001-12-01), Mizuno
patent: 6347196 (2002-02-01), Kawabata et al.
patent: 6477340 (2002-11-01), Tomizawa et al.
patent: 6603932 (2003-08-01), Katayanagi et al.
patent: 11-21246 (1999-08-01), None
patent: 2000-330444 (2000-11-01), None

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