Electrophotography – Control of electrophotography process – Of plural processes
Reexamination Certificate
2011-01-18
2011-01-18
Beatty, Robert (Department: 2852)
Electrophotography
Control of electrophotography process
Of plural processes
Reexamination Certificate
active
07873290
ABSTRACT:
A method and system for controlling an image printing system in the presence of reload defects are provided. The method comprises placing toner images on an image bearing surface moving in a process direction, determining the density of the toner image or a portion thereof being printed on the image bearing surface, and printing a scheduled control patch at a location in the cross-process direction on the image bearing surface, wherein the location where each control patch is printed is dynamically changed based on the density of the toner image adjacent the control patch or a portion thereof.
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Burry Aaron M.
Lestrange Jack T.
Paul Peter
Sheflin Joseph C.
Beatty Robert
Pillsbury Winthrop Shaw & Pittman LLP
Xerox Corporation
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