1. Used when print speed≥150mm/s; latest firmware upgrade required for use.
2. Suitable for Adventurer 4 Series & Adventurer 3 Series
3. Operating instructions:
① When switching to a different nozzle, please calibrate the nozzle temperature. Click "change extruder" and enter the temperature listed on the corresponding nozzle label.
② Please re-calibrate the extruder after replacing the nozzle.
③ Firmware can be upgraded through online network or USB copy.