Printing device, discharge test device and discharge test method
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United States of America Patent
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Dec 17, 2013
Grant Date -
Jun 13, 2013
app pub date -
Feb 5, 2013
filing date -
Nov 13, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A discharge test device including: a head that includes nozzles discharging liquid to a medium, a temperature obtaining section that obtains a temperature related to the head, an identification section that identifies an abnormal nozzle, and a control section that controls the head and the identification section so that: when the temperature obtained is within a first temperature range, the head discharges the liquid to the medium after identification of the abnormal nozzle, when the temperature is outside the first temperature range and within a larger, second temperature range, the head discharges the liquid to the medium without the abnormal nozzle being identified, and when the temperature obtained by the temperature obtaining section is outside the second temperature range, the abnormal nozzle is not identified and the liquid is not discharged to the medium.
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