Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1993-06-18
1996-04-23
Hartary, Joeph W.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358406, 355208, G02B 2610
Patent
active
055108962
ABSTRACT:
A digital copier includes an automatic copy quality correction and calibration method that corrects a first component of the copier using a known test original before attempting to correct other components that may be affected by the first component. Preferably, a scanner subsystem is first calibrated by scanning a known original and electronically comparing the scanned digital image with a stored digital image of the original. A hard copy of a known test image is then printed by a printer subsystem and the calibrated scanner subsystem scans the hard copy. The scanned digital image is electronically compared with the test image and the printer subsystem is calibrated based on the comparison.
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Hallacher Craig A.
Hartary Joeph W.
Xerox Corporation
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