可连接并行打印机输出各种物料消耗及总产量。
Can connect the printer to output various kinds of supplies consumption and total output.
当处在监测状态时，监测结果既可在七段数码管上显示，也可由打印机输出。
When the instrument is on monitoring status, the results can be displayed on seven-segment tubes and can be come out by the mini-printer.
本文讨论了利用普通的24针点阵打印机输出灰度图像的方法，并给出一个算法。
In this paper we discussed and method and gave an algorithm for gray-level pictures output using normal 24 pins dot-matrix printer.
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