| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which performs ink discharge in the condition that the viscosity increase of the ink near the nozzle is avoided. SOLUTION: The inkjet recording apparatus includes an control part which controls the printing and movement. A printing signal feed zone included in a control part feeds a serial printing signal in which a first reserve oscillatory waveform signal is assigned during the time S1 to a driver IC when the time S1 from the printing start time T0 to the time T1 in which a delivery waveform signal relating to a first ink delivery at a nozzle is fed is more than the predetermined time Tw1. In addition, a driver IC converts a serial printing signal into a parallel signal, generates a delivery voltage pulse train signal and a preliminary oscillating voltage pulse train signal and feeds them to an individual electrode 35. COPYRIGHT: (C)2008,JPO&INPIT
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