There are several current sensors on the MC board for sampling motor current. Every time the printer is turned on, it will check whether the current sensor is normal.
if HMS reports “The current sensor of Motor-A/B/Z is abnormal”, it may be caused by a failure of the hardware sampling circuit, the MC board is broken.
HMS_0300-1300-0001-0001: The current sensor of Motor-A is abnormal. This may be caused by a failure of the hardware sampling circuit.
0300-1300-0001-0001
0300-1400-0001-0001
We hope the detailed guide provided has been helpful and informative.
To ensure a safe and effective execution, if you have any concerns or questions about the process described in this article, we recommend submitting a Technical ticket regarding your issue. Please include a picture or video illustrating the problem, as well as any additional information related to your inquiry.