该型机采用了大规模集成电路，利用微机进行控制。对于出现的故障，能够适时检测，大大方便了维修人员。但由于利用了微机，软故障相对增多。遇到软故障，机器多用红手提示。对于扳手提示的严重故障，也可先利用维修程序进行处理，若不行，再检查线路问题。这样可以提高维... This type of machine uses a large-scale integrated circuit, using a microcomputer to control. For faults that occur, they can be detected in a timely manner, which greatly facilitates maintenance personnel. However, due to the use of microcomputers, the number of soft faults has increased. In the event of a soft failure, the machine uses red-handed tips. For serious failures prompted by the wrench, maintenance procedures can also be used first. If not, check the circuit problems. This can increase the dimension...