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介绍标准并行接口汉字热敏微型打印机的电路原理、标准汉字库芯片汉字点阵的结构和数据格式、读汉字库和点阵代码调理的程序设计算法。
This paper introduces the circuit principle of the standard parallel interface Chinese character thermal printer, the structure and data format of the Chinese character dot matrix of the Chinese character library chip, the program design algorithm of reading the Chinese character library and the lattice code.