Computers cannot be output

Source：   Time：2016-04-01   Edit：SunyLaser

1、Check that the software parameter settings are normal (reset)；
2、Engraving machine is the first to press the positioning starting and then output (re output)；
3, check whether the machine without reset (re corrected);
4, check whether the serial port serial port settings and output consistent software (re set);
5, check whether the ground wire is reliable, electrostatic interference data line (to ground);
6, to replace the computer serial output test;
7, reinstall the software and re set test;
8, formatted computer system disk to reinstall the software test;
9, the main board serial damage to be repaired or replaced.