Print engine incorporating a quartet of printhead modules arranged in pairs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 29, 2008
Grant Date -
Dec 13, 2007
app pub date -
Apr 19, 2007
filing date -
Sep 15, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A print engine is provided for a printer. The print engine includes a pair of opposed print head assemblies between which a print media path is defined and which is configured to perform duplex printing on print media fed along the print media path. Each print head assembly includes a pinch roller which can feed the print media along the print media path. Each print head assembly also includes a pair of printhead modules, in turn, each including a printhead configured to eject ink onto the pinched and fed print media. The ink is ejected onto a printing zone of the print media which is located proximal to the pinching zone of the pinch rollers.
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