Pagewidth printhead assembly with ink distribution arrangement
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United States of America Patent
Stats
-
Dec 23, 2008
Grant Date -
Oct 26, 2006
app pub date -
Jun 26, 2006
filing date -
May 23, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pagewidth printhead assembly is provided. The assembly comprises: an ink conduit structure defining a plurality of ink conduits converging at centrally positioned ink outlets; a pagewidth printhead mounted centrally on the ink conduit structure, the integrated circuits being in fluid communication with the ink outlets; and an ink distribution structure in fluid communication with the ink conduit structure, the ink distribution structure defining a plurality of ink ducts, each ink duct being in fluid communication with a respective set of ink conduits; and a plurality of inlet ports arranged on the ink distribution structure, each inlet port being in fluid communication with a respective ink duct.
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