Based on the fixed errors of laser film printer,the paper gives one easy and simple calibrations arithmetic and sets up a way to achieve it by software and hardware circuit.

• 因为每台激光胶片打印设备未校准前的输出误差固定,故首先提出了一种简捷的激光成像校准算法,然后进行了软件和硬件电路的设计。