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Steven ShieldsSep 3, 2025
What does error #013 mean on zortrax M300 3D Printers?
- DDavid FreemanSep 3, 2025
Error #013 indicates an unexpected extruder temperature drop, meaning the thermocouple detected a temperature decrease during printing. Make sure the heater and thermocouple are connected to the hotend. The suggested solution is Extruder cable / heater and thermocouple / extruder PCB replacement.













