| 摘要 |
PROBLEM TO BE SOLVED: To provide a printer, a printing control method and an information recording medium by which to print printing document information having the lower printing resolution than a head resolution of a printing head which is required from a host computer is controlled to be an appropriate printing density by continuously driving the printing head by an amount of a continuous driving number of the printing head determined on the basis of the printing resolution with the utilization of printing data outputted to the printing head before the printing data is updated. SOLUTION: When the head resolution utilizes 180 dpi, the printing data to have the printing resolution of 180 dpi is such as shown by a printing 1 that a distance between dot centers of dots to be printed by driving the printing head is Ra (=1 inch/180), and a dot diameter is approximately Ra. Therefore, when the head resolution utilizes 360 dpi, dots to have the dot diameter of Rb (=approximately Ra/2) are printed continuously twice as shown by a printing 2 by driving the printing head continuously twice during a predetermined updating period for updating printing data to be outputted to the printing head, namely, with the utilization of the same printing data.
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