FREMGANGSMADE TIL FREMBRINGELSE AF FARVEBILLEDER VED EN ELEKTROFOTOGRAFISK FREMSTILLINGSMADE

摘要

Method of making color images wherein a preselected density (Dmax) is obtained by controlling the apparent surface voltage level initially established on the photoconductive surface of an electrophotographic member or other photoconductive member and varying the obtainable Dmax to obtain fine adjustment by selectively varying grossly varying the apparent surface voltage. The apparent surface voltage level is determined by the corona output level of a corona generating device that is used to charge the photoconductive surface.