一、引言新一代的带有计算机控制,数字扫描,激光成象的激光印刷系统,引起了各方面极大的关注,该系统具有图象质量好,印刷速度快,版面可任意安排和调制的优点,而且体积小巧,还可实现台面印刷,一般还可直接印刷在普通纸张上,印刷速度可达120—300页/分。其印刷质量高,分辨率达600点/英寸,远高于常规印刷技术的质量,工作时噪音也小,且具有多功能印刷效果。这种新的激光印刷体系的版材所 I. INTRODUCTION A new generation of laser printing system with computer control, digital scanning and laser imaging has aroused great concern in all aspects. The system has the advantages of good image quality, fast printing speed, freely arranging and modulating the layout Advantages, and small size, but also to achieve the desktop printing, the general can also be directly printed on plain paper, printing speed up to 120-300 pages / min. Its high print quality, resolution of 600 dots / inch, much higher than the conventional printing technology, noise when working is also small, and has multi-purpose printing effect. This new laser printing system version of the material