Methods for reconditioning used charge blades for electrostatogr

Details Methods for reconditioning used charge blades for electrostatogr Methods for reconditioning used charge blades for electrostatogr

1996-12-20

1998-09-01

Grimley, Arthur T.

Electrophotography

Having particular structure

Remanufacturing

399120, G03G 2100

Patent

active

058024255

ABSTRACT:
The triboelectric harmony of reconditioned electrostatographic cartridges may be reestablished by coating a flexible charge blade with a quantity of dry, particulate electrically conductive material, for example, particulate carbon black or graphite. Preferably, the electrically conductive material is carbon black having an average particle diameter of between about 15 to about 95 nm. The surface-coated charge blade will most preferably exhibit a surface resistivity of less than about 1.times.10.sup.7 .OMEGA./cm (i.e., between 0 to about 1.times.10.sup.7 .OMEGA./cm), more preferably between about 1.times.10.sup.5 to about 7.5.times.10.sup.5 .OMEGA./cm.

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