Electrophotographic photoreceptor, method for manufacturing...

Details Electrophotographic photoreceptor, method for manufacturing... Electrophotographic photoreceptor, method for manufacturing...

2006-10-24

2006-10-24

Rodee, Christopher (Department: 1756)

Electrophotography

Image formation

Photoconductive member

Reexamination Certificate

active

07127196

ABSTRACT:
An image forming apparatus and a process cartridge having a photoreceptor including an electroconductive substrate; and a photosensitive layer located overlying the electroconductive substrate and comprising a charge generation material, a charge transport material and an inorganic filler, wherein the content of the inorganic filler at a surface side of the photosensitive layer is greater than that at a bottom side of the photosensitive layer near the electroconductive substrate, and wherein an outermost layer of the photoreceptor has a water vapor permeability not greater than 50 g·m31 2·24 h−1.

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