Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2005-03-31
2008-12-30
Zimmerman, Mark K (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C347S236000, C347S237000, C347S238000, C347S239000, C358S003020, C358S003110, C358S003120, C358S001180
Reexamination Certificate
active
07471420
ABSTRACT:
Various exemplary embodiments include an electrostatographic printing apparatus and a method of correcting one or more associated uniformity profiles. In various exemplary embodiments the apparatus includes first and second actuators. In various exemplary embodiments the method includes measuring an image and generating at least one corresponding TRC, generating a charge profile, subtracting a reference patch density from a patch value to obtain a difference profile, converting the difference profile to a ROS intensity profile and an LED intensity profile, and iteratively repeating the steps of measuring, generating, subtracting and converting until within an acceptable range.
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Oliff & Berridg,e PLC
Sabah Haris
Xerox Corporation
Zimmerman Mark K
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