PLA+ settings
Slicer settings for printing PLA+ filament on the Neptune 4 Pro. Nozzle temperature, bed temperature, fan speed, retraction, and print speed — sourced from official slicer profiles.
Recommended settings (0.4 mm brass nozzle)
Nozzle temp225°C200–235°C range
Bed temp65°C55–72°C range
Fan speed100%Min 80%
Print speed45 mm/sStarting point
Retraction0.5 mmAt 35 mm/s
Nozzle0.4 mmbrass
Source: Derived. Based on manufacturer specifications.
All nozzle sizes
0.4 mm nozzle
| Filament | Nozzle temp | Bed temp | Fan | Speed | Retraction | Source |
|---|---|---|---|---|---|---|
| PLA+ Generic | 225°C 200–235°C | 65°C 55–72°C | 100% /80% | 45 mm/s | 0.5 mm @ 35 mm/s | Derived |
Tips for printing PLA+ on the Neptune 4 Pro
- Always start with the recommended temperature and adjust in 5°C increments.
- Print a temperature tower to find the optimal temperature for your specific filament brand.
- Store filament in a dry box to maintain consistent print quality.