Inkjet printer and inkjet head maintenance method
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United States of America Patent
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-
Jan 6, 2015
Issued Date -
N/A
app pub date -
Jul 21, 2011
filing date -
Jul 26, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An inkjet printer 1 includes an inkjet head 31 with nozzles for discharging ink, a pressurizer for pressurizing a route for ink supply to the inkjet head 31, a head driver 6 for driving the inkjet head 31, and a controller 8 operable for control the pressurizer to pressurize the route for a prescribed time to have fluxes of ink once spilt out of the nozzles and to render nozzles covered with spilt ink before use of the head driver 6 to drive the inkjet head 31 for discharge operation in a maintenance service to the inkjet head 31.
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