Pagewidth printhead assembly cartridge with micro-capillary feed
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United States of America Patent
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Jul 13, 2010
Grant Date -
May 15, 2008
app pub date -
Nov 22, 2007
filing date -
Jan 21, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A cartridge for a pagewidth printhead assembly is provided. The cartridge includes a body assembly having a lid and main body operatively defining a plurality of fluid chambers when assembled, each chamber comprising a stack of polymer layers with a micro-capillary array of channels formed therein to form an absorbent assembly. The cartridge includes a plurality of printhead integrated circuits (IC) each having a plurality of micro-electromechanical nozzle arrangements for ejecting printing fluid onto a printing medium, in use. The cartridge also includes a fluid distribution member operatively arranging each chamber in fluid communication with each IC.
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