Apparatus for quickly discharging ink from ink supply device
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United States of America Patent
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Jun 5, 1990
Grant Date -
N/A
app pub date -
Oct 26, 1988
filing date -
Mar 2, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an ink supply device having an ink reserve vessel being composed of a bottom member and surrounding side wall members, means for shifting one member of the bottom and surrounding side wall members between a closed position contacting the one member with the other members to form the ink reserve vessel and an open position separating the one member from the other members at the bottom level of the ink reserve vessel are provided for quickly discharging ink therefrom.
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