论文部分内容阅读
本文介绍热敏式微型打印机,它具有结构简单、体积小、重量轻、噪音小、成本低、接口方便及字符编程灵活等优点,并可直接装在微型机单板机上。国外在仪器设备及小型测试系统中广泛配用这种微型打印机,我们试制了这种打印机,并配上接口线路与应用软件。打印机所用之驱动程序,通过在微型机开发系统上的调试,选择了合理的参数,打印质量比较理想。目前我们制造的打印机已成功地用于以8085微处理机为中心的数据采集、处理和控制系统中,作为模拟量、频率量、时间量、开关量等参数采集处理后的结果输出。本机重量只有200克左右,能灵巧地打印出各种测试结果、产品批号、日期等用户所需的多种字符。
This article describes the thermal miniature printer, which has the advantages of simple structure, small size, light weight, low noise, low cost, convenient interface and character programming flexibility, and can be directly mounted on the microcomputer board machine. Foreign widely used in the equipment and small test systems of this micro-printer, we prototyped this printer, and coupled with interface lines and application software. The driver used by the printer, through the debugging in the microcomputer development system, has selected the reasonable parameter, the printing quality is quite ideal. At present, our printer has been successfully used in 8085 microprocessor-centric data acquisition, processing and control system, as analog, frequency, time, switch and other parameters after the acquisition and processing output. The machine weighs only about 200 grams, can deftly print a variety of test results, product batch number, date and other users need a variety of characters.