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Hardware
Touchscreen Shows a -30
Possible Causes
• The thermistor is dislocated.
• The hot end is broken.
Actions
1. Check if the thermistor (see circled in picture below) is securely seated in the hole. Plug it back in if it is not. If
the problem persists, try the next step.
2. Replace the hot end. For how to replace the hot end,
see https://drive.google.com/file/d/16lLntfp-3V-j48pP_-aeRtADg49mSnek/view.
Nozzle Temperature Is Too High
The Touchscreen or Luban displays a nozzle temperature higher than 300 ℃ .
Possible Causes
• The thermistor is dislocated.
• The electrical board of the 3D Printing Module is broken.
Actions
1. Check if the thermistor (see circled in picture below) is securely seated in the hole.
|
18
℃
Nozzle Temp
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