3d printer nozzle temperature display is abnormal

The temperature of the printer's heating head is not normal. You can check it from the following aspects:

A. Sometimes the printer is turned on and the temperature is sometimes 0 degrees, or the temperature is plus 0 degrees. At this time, pay attention, and quickly turn off the power to contact the manufacturer (the sensor that detects the temperature is broken), let the manufacturer send accessories. If the power is not turned off in time, the heating head will be heated and the PEEK connecting the nozzle will be melted. The print head will be completely destroyed.

B. Online printing often shows a problem with the temperature display (recommended to replace the online data line)

Another reason is that the loss of the configuration file can also cause the temperature to be abnormal or the temperature to be added.

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