PRINTER CONFIGURED FOR EFFICIENT AIR BUBBLE REMOVAL
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United States of America Patent
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N/A
Issued Date -
Jan 16, 2014
app pub date -
Jun 28, 2013
filing date -
Jul 10, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An inkjet printer includes: a printhead having a first port and a second port; an ink container for supplying ink to the printhead, the ink container comprising a supply port and a return port; a first ink conduit interconnecting the supply port and the first port; a second ink conduit interconnecting the return port and the second port; and a pump configured for pumping ink from the supply port to the return port. The second ink conduit has a smaller internal cross-sectional area than the first ink conduit for providing a faster flow speed of ink in the second ink conduit relative to the first ink conduit when the pump is actuated.
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