MK4S + ABS
Optimized print parameters for Prusa Research MK4S with ABS filament.
Warning: ABS requires an enclosure for best results. The MK4S does not have a built-in enclosure. Consider adding an aftermarket enclosure or printing in a draft-free environment.
| Parameter | Value | Note |
|---|---|---|
| Nozzle Temperature | 246°C | Range: 230-260°C |
| Bed Temperature | 105°C | Range: 90-110°C |
| Print Speed | 63 mm/s | Max: 200 mm/s |
| Outer Wall Speed | 31 mm/s | Slower for surface quality |
| Inner Wall Speed | 50 mm/s | |
| Layer Height | 0.16 mm | Nozzle: 0.4 mm |
| First Layer Speed | 20 mm/s | Slower for adhesion |
| Retraction | 0.6 mm @ 34 mm/s | Direct drive |
| Flow Rate | 0.95 | Fine-tune with flow test |
| Walls / Top / Bottom | 4 / 5 / 4 | Shell structure |
| Infill | 39% gyroid | Adjust for strength |
| Fan Speed | 30% (start layer 4) | Low for enclosed materials |