Method of duplex printing on sheet media
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United States of America Patent
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Mar 9, 2010
Issued Date -
N/A
app pub date -
Mar 5, 2007
filing date -
Mar 5, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A first and second printing engine are disposed with an intermediate transport belt in U-shaped arrangement. The method employs printing sheets serially on one side in the first engine inverting the sheet and transporting the sheets through about 180° change in direction without rotation. The commonality of the leading edge is thus maintained before and after inverting. The sheet is then fed to the second engine for duplex printing on the second side of the sheet. The second engine may have a media sheet input rotation for simplex printing serially with the duplex printing.
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Cited Art Landscape
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