Grace T. Brewington

Systems and methods for providing hardcopy secure documents and for validation of such documents

Toner charging apparatus containing wear resistant coatings

Donor roll for scavengeless development in a xerographic apparatus

Method and apparatus for automated job recovery

Media/screen look-up-table for color consistency

Color electrophotographic printing machine

On-the-fly electrostatic cleaning of scavengeless development electrode wires with D.C. bias

Toner process with metal oxides

Toner charging apparatus with coated toner transport members

Process for minimizing toner usage in minimum area coverage patches and minimizing toner churning