Modular printhead assembly with releasable printhead modules
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United States of America Patent
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Dec 11, 2012
Grant Date -
Feb 25, 2010
app pub date -
Oct 29, 2009
filing date -
Dec 9, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A modular printhead assembly includes an elongate chassis; an elongate ink reservoir assembly mounted on the chassis and defining a plurality of distinct elongate ink supply channels; a plurality of printhead modules serially arranged along and releasably engaged with the ink reservoir, each printhead module having ink chambers in fluid communication with respective distinct supply channels; and a plurality of spaced apart sets of tubular filling formations serially arranged along the elongate ink reservoir, each filling formation of a set being in fluid communication with one distinct ink supply channel.
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