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Liquid jet head, liquid jet recording device, method for driving liquid jet head, and program for driving liquid jet head
Liquid jet head, liquid jet recording device, method for driving liquid jet head, and program for driving liquid jet head
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机译:液体喷射头,液体喷射记录装置,驱动液体喷射头的方法以及驱动液体喷射头的程序
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摘要
A liquid jet head includes a plurality of nozzles adapted to jet liquid, a piezoelectric actuator having a plurality of pressure chambers communicated individually with the nozzles and each filled with the liquid, and adapted to change a capacity of each of the pressure chambers, and a control section adapted to apply at least one pulse signal to the piezoelectric actuator to thereby expand and contract the capacity of the pressure chambers to jet the liquid filling the pressure chamber. The pressure chambers adjacent to each other of the plurality of the pressure chambers are set so as to belong to a plurality of groups different from each other. The control section makes the pulse signals different in timing between the plurality of groups and sets a shift amount of the timing in the pulse signals between the respective groups.
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