| 摘要 |
PURPOSE:To enhance printing quality and to perform high speed printing, by differentiating current applying timing, when either one of the recording electrodes adjacent to a recording electrode performing the printing of a certain one pixel performs no printing of a pixel, from that when both of the adjacent recording electrodes perform the printing of the pixel. CONSTITUTION:When only either one of both recording electrodes 5 adjacent to both sides of a recording electrode 5 performing the printing of a certain one pixel performs the printing of a pixel, the application of a pulse is started so as to be delayed by a time T1 as compared with that when both adjacent recording electrodes perform the printing of the pixel. That is, the data of white, black, black, black, black and white are applied to recording electrodes 5a-5f and, when the recording electrodes 5b, 5c, 5d, 5e are allowed to perform the printing of a black pixel, the application of a pulse is performed to the recording electrodes 5c, 5d in usual timing in order to allow both adjacent recording electrodes to perform the printing of the pixel and the application of a pulse to the recording electrodes 5b, 5e is started so as to be delayed by the time T1 as compared with that when both adjacent recording electrodes are allowed to perform printing in order to allow only one of both adjacent recording electrodes to perform printing. |
