System for masking print defects

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8194262
APP PUB NO 20070201097A1
SERIAL NO

11363378

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Abstract

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A method of printing includes, on an ongoing basis, determining a print defect state of a printing system, selecting a screen which has a halftone print parameter which masks a detected print defect, such as one or more of a screen frequency parameter, a screen angle parameter, and a dot growth parameter. The method further includes printing images according to the selected halftone print parameter. Alternatively, where the printing system includes more than one marking engine, the method includes selecting a marking engine according to the determined defect states of each of the marking engines.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION201 MERRITT 7 P O BOX 4505 NORWALK CT 06851-1056

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, David G Ontario, US 58 2351
Paul, Peter Webster, US 125 2494

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