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目前,不少家庭都配备了打印机,针式打印机在常用的几类打印机中耗材费用较低、比较耐用,但在使用中若不注意维护,也较易出现故障。本文以STAR3200型针式打印机为例,介绍其常见故障的检修方法,供读者参考。故障1.打印出的文稿字迹很淡。起初怀疑色带过旧,但换用新色带故障依旧。当同时放入两张打印纸时字迹颜色加深,换用三张纸时字迹基本正常。检查打印头与滚筒间的间距调校杆,发现已被调到了间距最大的位置(共五个位置,对应不同
At present, many families are equipped with printers, needle printers in several types of printers commonly used supplies cost less, more durable, but if you do not pay attention to the use of maintenance, but also more prone to failure. This article STAR3200 stylus printer, for example, describes the common troubleshooting methods for readers reference. Fault 1. The printed script is very light. At first doubt the ribbon is too old, but the problem with the new ribbon is still the same. When adding two sheets of paper at the same time, the color of the handwriting is deepened. When the paper is changed to three sheets of paper, the writing is basically normal. Check the distance between the print head and the roller adjustment lever and found it has been transferred to the location of the maximum spacing (a total of five positions, corresponding to different