Charge roller

Details Charge roller Charge roller

1996-10-29

2000-06-06

Reddick, Judy M.

Electrophotography

Image formation

Charging

361221, 361225, 361230, 399 50, 399117, 399313, 399 31, 428 341, 428375, 428379, 428383, 428 369, G03G 1502

Patent

active

060729708

ABSTRACT:
A charge roller has a steel shaft and conductive outer cylindrical body which is formed by curing with heat a blend comprised of epichlorohydrin rubber, mineral-oil-free zinc oxide dispersion, stearic acid as a lubricant, accelerators and a sulfur donor. The roller has a long useful life and does not express oil while inactive.

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