Toner process with metal oxides
AssigneeXerox Corporation
InventorsPaul C. Julien, Ronald J. Koch, Grace T. Brewington
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Abstract
A process for avoiding, or minimizing toner contamination of electrodes in a scavengeless electrophotographic imaging apparatus which comprises adding to the donor roll present in said apparatus a toner comprised of resin, pigment, charge additive, and a metal oxide, or a mixture of metal oxides.
Claims8
A process for avoiding, or minimizing toner contamination of electrodes in a scavengeless electrophotographic imaging apparatus consisting essentially of adding to the donor roll present in said apparatus toner particles comprised of resin, pigment, charge additive, and metal oxide particles, or a mixture of metal oxide particles, and wherein said metal oxide particles are associated with the surface of said toner particles.
Dependencies are inferred from the claim text.