Can Prusa MK4S Print ASA?
Verified 3D printer and filament compatibility data.
Limited
52/100
Based on the verified compatibility data currently available, Prusa MK4S is rated limited for ASA.
Hardware and material requirements
Stock nozzleSuitable
Heated bedSuitable
Enclosure setupNot suitable
Hardened nozzleNot required
Filament dryingNot required
Main limitation
Warping and fumes; large parts require an enclosure.
Recommendation
Use an enclosure with filtration, especially for large prints.
Prusa MK4S specifications
Max nozzle temperature
290 °C
Max bed temperature
120 °C
Enclosed printer
No
Stock hardened nozzle
No
Extruder
Nextruder
Material category
Engineering
Verification source
Verified
2026-08-14
View official source ↗