提高打印机速度及图形打印质量的关键问题研究

Key problems of raising the printing speed and improving the graphic printing quality of stylus printer

研究提高针式打印机打印速度及图形打印质量的关键技术。通过对打印机工作机理的分析 ,确定了打印机出针频率与打印头运行速度之间的关系。按照这一关系 ,同时提高打印头的运动速度和出针频率 ,并恰当控制打印头每行的初始出针时间 ,能有效提高打印速度及图形打印质量。

WT5BZ]The key techniques of raising the printing speed and improving the graphic printing quality of stylus printer are studied. The relation equation between the stylus beating frequency and the motion speed of printer head is derived from the analysis of the mechanism of stylus printer and validated by experience. According to the derived equation, raising the stylus beating frequency and the motion speed of printer head simultaneously and properly controlling the first beating time of the stylus in each row printing, one can effectively raise the printing speed and improve the graphic printing quality of stylus printer. [WT5HZ]