Prusa Research Original Prusa MK4S Kit
Prusa Research

Original Prusa MK4S Kit

Build: 250×210×220 mmNozzle: 290 °CSpeed: 500 mm/sEnclosure: Open
MSRP
$799
Where to buy

No active listings right now.

Best use cases

Open-source enthusiasts, rapid functional prototypes, makers

Full specifications

Build & chassis

Build area
250×210×220 mm
Build volume
11.55 L
Machine category
Consumer Bedslinger
Enclosed chamber
No
Active heated chamber
No

Motion & extrusion

Kinematics
Cartesian (Bedslinger)
Extruder mechanism
Nextruder Direct Drive
Max print speed
500 mm/s
Max acceleration
20,000 mm/s²
Max hotend flow
32 mm³/s
Min layer height
50 µm

Thermal

Max nozzle temp
290 °C
Max bed temp
120 °C
Max chamber temp
0 °C

Multi-material & leveling

Multi-material capable
Yes
Auto bed leveling
LoadCell Fully Automatic
Engineering polymer compatibility
PLA, PETG, TPU, ABS, ASA, PC, PA-CF

Connectivity & other

Connectivity / smart features
Ethernet, NFC, Wi-Fi (removable ESP module)
Net weight
7 kg
Market status
Available
Best use cases
Open-source enthusiasts, rapid functional prototypes, makers

Data quality

Data confidence
High
Data sources
https://www.prusa3d.com/product/original-prusa-mk4s-3d-printer/; https://www.prusa3d.com/product/original-prusa-mk4s-3d-printer-5/

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