Removable printhead cartridge having plurality of printhead chips
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United States of America Patent
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May 24, 2016
Grant Date -
Sep 24, 2015
app pub date -
Jun 5, 2015
filing date -
Jan 21, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A removable printhead cartridge for a single-pass inkjet printer, the printhead assembly including: a body adapted for user removal and insertion in the printer; an elongate ink manifold assembly mounted in the body, the ink manifold assembly having a plurality of longitudinally extending ink channels, a plurality of outlets defined in a mounting surface; and a plurality of ink conduits connecting each ink channel to a corresponding set of outlets; a plurality of printhead chips mounted on the mounting surface; a plurality of ink storage modules, each containing a device for delivering ink to the printhead chips at a negative pressure; and a plurality of electrical connectors.
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