Printer unit with print engine that expands compressed image data
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United States of America Patent
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-
Oct 26, 2010
Grant Date -
Sep 4, 2008
app pub date -
Mar 21, 2008
filing date -
Jan 21, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A printer unit is arranged to print documents received from a computer system. The printer unit has a print engine having control electronics. The control electronics are configured to receive document image data from the computer system in the form of a compressed, multi-layer page image. They buffer the image and expand the image to generate an expanded contone layer, a black layer and a layer for infrared printing.
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Cited Art Landscape
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