| 摘要 |
In an inkjet head, both tones and smoothing can be represented suitably through use of a small number of drive waveforms. A drive waveform generator unit ( 46 ) generates drive waveforms for emitting a ink particle to form dots of a same size within one cycle that is an integral fraction of the cycle for one pixel, a print data generator unit ( 42 ) generates print data of a plurality of bits for selecting said drive waveform in said cycle for one pixel, and a head drive unit ( 47 ) drives the nozzles of said head by selecting said drive waveform in accordance with said print data. Thereby, tones and smoothing can be represented suitably, through use of a small number of different waveforms.
|
