A solid area process control for scavengeless development using a transport roll-to-donor roll DC bias as a control parameter in an electrophotographic printing machine is disclosed. The process develops a latent image of a solid area toner patch on a photoconductive belt. Once the patch is developed,...http://www.google.com/patents/US5521677?utm_source=gb-gplus-sharePatent US5521677 - Method for solid area process control for scavengeless development in a xerographic apparatus
