Printing apparatus, control method of the apparatus, and computer-readable memory

摘要

When printing data is to be printed, the number of simultaneously driven printing elements of a plurality of printing elements of a printhead is discriminated. On the basis of the number of simultaneously driven printing elements discriminated and a fundamental pulse width changeably, determined on the basis of driving conditions of the printhead, a driving pulse to be applied to printing elements used in the printing of the printing data is controlled.