本文介绍了一种在DOS环境下打印spt格式文件的方法，写出了该方法的打印驱动程序，并对打印机工作顺序作了介绍。
This paper introduces a method of printing SPT-format file under DOS environment, gives a printing drive program and introduces the printer's work-sequence.
本文介绍了一种在DOS环境下打印spt格式文件的方法，写出了该方法的打印驱动程序，并对打印机工作顺序作了介绍。
This paper introduces a method of printing SPT-format file under DOS environment, gives a printing drive program and introduces the printer's work-sequence.
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