Ink jet apparatus having an ink passage divided into regions by a filter
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United States of America Patent
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-
Oct 15, 1996
Issued Date -
N/A
app pub date -
Feb 7, 1994
filing date -
Feb 28, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet recording apparatus includes ink ejecting outlets for ejecting ink, an ink container for containing the ink to be supplied to the ejecting outlets, ink supply passage for supplying the ink from the container to the ejecting outlets, a recovery system for forcedly ejecting the ink through the ejecting outlets. The recovery system repeats the forced ejecting action, and a quantity of the ink ejected by one forced ejecting action is larger than an inside volume of the ink supply passage.
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Cited Art Landscape
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