Ink jet apparatus and method of recovering ink jet head
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United States of America Patent
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-
Oct 11, 1994
Grant Date -
N/A
app pub date -
Jan 4, 1991
filing date -
Jan 11, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet apparatus includes an ink jet head having in energy generator which car, generate energy employed for discharging ink as a droplet from a discharge port, and a control unit for controlling the energy generated from the energy generator so as to remove ink droplets, which adhere to a discharge port surface, by spreading the meniscus of the ink projecting from the discharge port on the discharge port surface. The apparatus is therefore capable of removing floating ink mist particles which adhere to the ink jet head.
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