Registration method using sensed image marks and digital realignment

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United States of America Patent

PATENT NO 8169657
APP PUB NO 20080278735A1
SERIAL NO

11801231

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of registering a print between print stages in a printing system is provided. The method comprises: printing a first part of a digital image on a substrate with a first print engine, wherein the first part of the digital image includes a plurality of reference features; scanning image content on the substrate as it is readied for the second print engine; determining the actual positions of the reference features; using the actual positions of the reference features to determine desired adjustments for the second part of the digital image; applying electronic registration according to the desired adjustments to modify image content of the second print to be aligned with content already on the substrate; and printing a second part of the digital image on the substrate.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION45 GLOVER AVENUE P O BOX 4505 NORWALK CT 06856-4505

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Loce, Robert P Webster, US 260 4606
Wang, Shen-Ge Fairport, US 163 2892

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