摘要 |
PROBLEM TO BE SOLVED: To provide a thermal printer which can form a pixel of an optimal density regardless of thermal effect from pixel formation therearound, and thus improve printing quality, and a program therefor.SOLUTION: Upon formation of a pixel through a thermal head, a density of the pixel is corrected on the basis of pixel data corresponding to a pixel that has been formed until just before, and pixel data corresponding to a pixel that is planned to be formed just after. |