Process for priming a multi-chamber ink jet print head
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United States of America Patent
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-
Aug 1, 2000
Grant Date -
N/A
app pub date -
Oct 6, 1994
filing date -
Oct 6, 1994
priority date (Note) -
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Abstract
Pressure is applied to a resilient seal around the venting portion of a print head while the nozzles are elevated in the vertical position above the ink, thereby forcing ink out of the nozzles and purging the in-flow paths of air.
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