HMS_0300_0600_0001_0003: The resistance of Motor-A is abnormal, the motor may have failed.
" The resistance of Motor-A is abnormal, the motor may have failed."
There are several current sensors on the MC board of the printer to sample the current of the motor,when the printer is turned on each time, the resistance of the motor will be detected through the current sensor to determine whether the motor is broken.
This error is usually caused by excessive resistance due to the following reasons:
Please turn off the printer and disconnect the AC cable during operation
please refer to this wiki to remove the rear cover of printer and check the MC board:
Motor A is the same as motor B, but motor Z is different,so if HMS reports “Motor-A/B is abnormal”(Assume that motor A is abnormal):
if HMS reports “Motor-Z is abnormal”,please: