Print manner and device null of the possession angular curved line which uses the thermal dotsuto printer

摘要

PURPOSE: To enhance an angled and curved line of a character to be printed by controlling the dimension of a printed dot by stepping a character and a charactor for enhancing diagonal lines by a fraction, and controlling energy emitted from an individual printing head element. CONSTITUTION: Quarter step dot resolving power alters fundamental line generating technique generating a character to include quarter step movement or 0.0065/4=0.001625 in/step movement or a gradual increase positioning system possible to step. Element dot size control includes the precise control of energy emitted from each element in a thermal printing head constituted so as to be capable of altering or controlling the size and shape of a printed dot so as to enable the realization of diagonal lines and blended radii of curvature. Nominal energy supplied to each dot position to act so as to enhance nominal quarter dot step display of diagonal lines can be changed 80-120%. Diagonal lines can be printed and stepless blended radii of curvature can be printed.