| 摘要 |
PROBLEM TO BE SOLVED: To eliminate skew of image attributed to the inclination error of particle flight controller or flexible printed board. SOLUTION: A print timing alteration data for turning an image signal voltage to each ring electrode of a flexible printed circuit board FPC while shifting individually from normal timing is inputted to an input operating section 14 by an operator. A control section 12 operates the normal ON/OFF timing of the image signal voltage for each ring electrode of each FPC. These normal ON/OFF timings are corrected based on the print timing alteration data stored in a data memory 13 and image signals are transmitted to high voltage drivers IC10Y, 10M, 10C, 10BK based on the correction results. Inclination of an image being formed on a recording sheet 5 can be adjusted through correction of ON/OFF timing. |
