2002 年 68 巻 671 号 p. 1955-1962
In order to certify the possibility of the realization of the New Printing System, an influence to the volume and time of ink transportation by the switching pulse shapes has been numerically approved. The optimized period of the switching pulse for constant ink transportation when switching pulses are repeatedly added has been also approved numerically. The following conclusions can be drawn from the results of this study. Ink transportation can be controlled in 25 pl as minimum through the width of the switching pulses, and constant ink transportation was realized with 0.52 msec of period, so that the possibility of the realization of the high-speed printers could be certified.