| 摘要 |
PROBLEM TO BE SOLVED: To carry out proper correction for an element group divided to a plurality of groups which share a driving signal. SOLUTION: A liquid delivery device has a driving signal generating part which generates the driving signal, an element group which carries out a delivery action for delivering a liquid on the basis of the driving signal and is divided into the plurality of groups that share the driving signal, and a controller which adjusts an input command value on the basis of adjustment information set for each group and controls the delivery action to be carried out at each element possessed by the element group by the command value after adjusted. The controller changes the adjustment information according to the number of times of the already executed delivery action. COPYRIGHT: (C)2009,JPO&INPIT
|
