Original Prusa MK4S 3D Printer

The Original Prusa MK4S is a powerhouse 3D printer designed and built in the EU to rigorous safety and quality standards, ensuring durability you can trust. It brings together a robust 250 × 210 × 220 mm build volume, new high-flow CHT nozzle, and 360° wraparound cooling for blisteringly fast prints that don’t compromise on finish. With automatic bed leveling via integrated load-cell, intuitive color touchscreen, and Ethernet/Wi‑Fi with NFC setup, you’ll be printing in under 15 minutes. Backed by Prusa’s 24/7 live chat support and ongoing firmware updates, your printer won’t go obsolete. Buy from 3docity and gain dedicated local support on top of the global Prusa community. Open‑source hardware and firmware mean active innovation and with over half a million Prusa printers worldwide, there’s always someone improving or modding your machine.

Key Features:

High‑Flow CHT Nozzle: Designed with CHT technology to enable higher filament melt rates, boosting print speed without quality loss

360° Cooling System: Wraparound cooling fan reduces need for supports by enabling overhangs up to 75°

Automatic Load‑Cell Bed Leveling: Integrated sensor in the Nextruder ensures perfect first-layer adhesion with zero manual adjustments

Robust Electronics Platform: 32‑bit “Buddy” mainboard (xBuddy/LoveBoard) supports fast firmware updates, safety checks, and future upgrades

Fast Setup & Intuitive UI: Color touchscreen with rotary knob and NFC-based Wi‑Fi setup means you’re printing within 15 minutes

Network Connectivity: Ethernet, Wi‑Fi, and Prusa App connectivity let you manage prints remotely and securely

EU Manufactured: Assembled in the EU under strict safety and quality protocols, with hassle-free warranties up to 1 year

24/7 Global Support: Full live chat support in multiple languages—available anytime, even post-warranty and through third-party sellers like 3docity

Open‑Source Ecosystem: Hardware and firmware are fully open-source, supported by a massive, active community constantly improving and modding

Specifications:

Build Volume: 250 × 210 × 220 mm (9.84 × 8.3 × 8.7″)

Layer Height: 0.05–0.30 mm (50–300 µm)

Nozzle: 0.4 mm high‑flow CHT nozzle (standard), quick-swap design 

Cooling: 360° wraparound fan duct, supports 75° overhangs

Bed Leveling: Integrated load-cell in Nextruder, automatic Z calibration 

Frame Type: Cartesian “bed-slinger” with die-cast aluminum and PCCF parts 

Electronics: 32‑bit Buddy/xBuddy + LoveBoard boards

Connectivity: USB, Ethernet, Wi‑Fi (NFC pairing), Prusa App enabled 

Display: Color touchscreen with knob interface

Filament: 1.75 mm PLA, PETG, ASA, PC‑CF blends, TPU, etc.

Printer Size: approx. 500 × 550 × 400 mm; Weight ~7–7.6 kg

Power Supply: External PSU (region-dependent) standard on Prusa machines

Warranty: 1 year