| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid droplet jet device capable of reducing a banding by a simple method and a method of ejecting a liquid drop. SOLUTION: Driving signal generating circuits 72A-72E generate driving signals 74A-74E having different waveforms and the generated driving signals 74A-74E are transmitted to driving signal selecting circuits 82 corresponding to respective nozzles 24. Each of the driving signal selecting circuits 82 selects one of the driving signals 74A-74E in a predetermined order and applies the selected driving signal to a piezoelectric actuator 52 at a predetermined timing according to the image data received from an image data receiving circuit 80. As a result, either one of the liquid drops 78A-78E is ejected to form an image on a recording paper sheet P. COPYRIGHT: (C)2005,JPO&NCIPI |
