Ink-jet printing apparatus
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United States of America Patent
Stats
-
Apr 13, 1999
Grant Date -
N/A
app pub date -
Mar 8, 1995
filing date -
Mar 9, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In an ink remaining amount checking routine to be performed at every one line of printing, when a flag indicative of the ink amount in a sub-tank less than or equal to a predetermined amount, an alarm is generated. Also, while the flag is set, predetermined number of lines capable of printing is performed. Thereafter, ink is supplied. By this, operator may check alarm for ink supply and perform ink supply at a predetermined time interval.
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Family
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Cited Art Landscape
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