Can Prusa MK4S Print ABS?
Verified 3D printer and filament compatibility data.
Limited
55/100
Based on the verified compatibility data currently available, Prusa MK4S is rated limited for ABS.
Hardware and material requirements
Stock nozzleSuitable
Heated bedSuitable
Enclosure setupNot suitable
Hardened nozzleNot required
Filament dryingNot required
Main limitation
The stock open frame permits warping and does not contain styrene fumes.
Recommendation
Add the Original Prusa Enclosure with filtration and print in a ventilated area.
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
2026-08-13
View official source ↗