Transfer unit, photoconductor cartridge and image forming...

Details Transfer unit, photoconductor cartridge and image forming... Transfer unit, photoconductor cartridge and image forming...

2008-01-15

2010-11-02

Hannaher, Constantine (Department: 2884)

Electrophotography

Image formation

Transfer

Reexamination Certificate

active

07826784

ABSTRACT:
A transfer unit includes a transfer roller. The transfer roller includes an electrically conductive rotation shaft, a conductive elastic layer for covering a periphery of the rotation shaft, and a semiconductive cover layer provided between the rotation shaft and the elastic layer at least in both end portions in an axial direction of the rotation shaft.

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JP Office Action dtd Jul. 30, 2009, JP Appln. 2009-0026230, English Translation.
JP Office Action dtd Aug. 28, 2008, JP App 2007-019863.

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