Abstract: A xerographic marking device includes an intermediate transfer unit, a media transport path and at least one two-color image-on-image (IOI) drum module. Each two-color IOI drum module includes in a process order around a photoreceptor; a) a first charging unit; b) a first exposure unit; c) a first development unit; d) a second charging unit; e) a second exposure unit; and f) a second development unit, wherein the intermediate transfer unit receives a first toned image and a second toned image from the photoreceptor in a single transfer and transfers those toner images to print media to produce a toned image on print media. In various embodiments, specific color pairings are provided.
Type:
Application
Filed:
June 4, 2009
Publication date:
December 9, 2010
Applicant:
XEROX CORPORATION
Inventors:
Dale R. MASHTARE, Martin E. BANTON, Edul N. DALAL, John S. FACCI, Steve P. HOOVER, John F. KNAPP, Robert P. LOCE, Michael J. MARTIN, Karen Ann MOFFAT, Paul W. MOREHOUSE, William J. NOWAK, Richard Philip Nelson VEREGIN, Thomas C. HOLLAR
Abstract: A xerographic marking device includes an intermediate transfer unit, a media transport path and at least one two-color image-on-image (IOI) drum module. Each two-color IOI drum module includes in a process order around a photoreceptor: a) a first charging unit; b) a first exposure unit; c) a first development unit; d) a second charging unit; e) a second exposure unit; and f) a second development unit, wherein the intermediate transfer unit receives a first toned image and a second toned image from the photoreceptor in a single transfer and transfers those toner images to print media to produce a toned image on print media. In various embodiments, specific color pairings are provided.
Type:
Grant
Filed:
June 4, 2009
Date of Patent:
January 11, 2011
Assignee:
Xerox Corporation
Inventors:
Dale R. Mashtare, Martin E. Banton, Edul N. Dalal, John S. Facci, Steve P. Hoover, John F. Knapp, Robert P. Loce, Michael J. Martin, Karen Ann Moffat, Paul W. Morehouse, William J. Nowak, Richard Philip Nelson Veregin, Thomas C. Hollar