Reservoir assembly for a pagewidth printhead cartridge
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United States of America Patent
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Sep 20, 2011
Grant Date -
Jun 26, 2008
app pub date -
Jan 3, 2008
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a reservoir assembly for a pagewidth printhead cartridge. The cartridge has a fluid distribution molding with priming inlets in fluid communication with fluid channels for supplying printing fluid to a plurality of printhead integrated circuits. The assembly includes a reservoir compartment arranged in fluid communication with the fluid channels via a fluid outlet. The compartment includes porous absorbent material located inside the compartment to absorb printing fluid delivered via the priming inlets. A port is arranged in a side wall of the compartment for receiving a needle from a syringe to prime the reservoir compartment with printing fluid.
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