Development electrode wires for use in a Scavengless or Hybrid Scavengless
Development system are treated using Ion Implantation so as to minimize
the creation of charge potential between the electrode wires and developer
material during frictional contact therebetween. Treatment of the wires
using Ion Implantation for minimizing the creation of a charge potential
is effected without diminishing the hardness of the wire material. In
fact, wire hardness and resistance to wire contamination are enhanced
using Ion Implantation in fabricating the wires. A bare wire used for the
electrode is first plated with a Gold/Platinum alloy. The ions become
implanted in the substrate without altering the surface finish of the wire
electrodes yet alter the tribo-charging properties or Electronegativity of
the wire. The result of Ion Implantation is to tune or match the
Electronegativity of the electrode wire with the Electronegativity of the
toner material used in the development system.