¶ Error message
HMS_0300_0200_0001_0006 The nozzle temperature is abnormal, the sensor may be short circuit.
" The nozzle temperature is abnormal, the sensor may be short circuit. "
¶ What it is
Nozzle temperature control mainly includes a heater and a NTC sensor.When the NTC sensor is short-circuited, TH board cannot get the right temperature of nozzle, which will cause the heater to stop heating and the filament may be jammed in the heatbreak.
Below are the possible reasons that this HMS error occurs:
- A short circuit has occurred at the NTC's connector or wires
- The NTC is broken
- The TH board is broken
¶ Safety warning and Machine state before starting operation
The nozzle temperature is very high, please avoid touching the nozzle.
¶ trouble shooting guide
¶ step 1
Take off the front shell,check whether the plastic of the two wires of NTC sensor is damaged and contacted.
¶ step 2
Please refer to this wiki to disassemble the hotend,and check if the NTC sensor or wire is broken.
¶ step 4
If the message still shows up, contact the after-sales team.