Prusa CORE One+
Prusa CORE One+
Printer Highlights
About Prusa CORE One+
Prusa CORE One+ is an enclosed CoreXY FDM 3D printer with a 250 × 220 × 270 mm build volume, a 290°C hotend, a 120°C heated bed, a nextruder direct drive extruder (10:1 planetary), auto bed leveling, and up to 8-color printing support.
General Information of Prusa CORE One+
Printer Name
Prusa CORE One+
Brand
Prusa Research
Series
CORE
Release Date
November 2025
Build Volume & Chassis of Prusa CORE One+
Build Volume
250 x 220 x 270 mm (9.8 x 8.7 x 10.6 in)
Build Volume (X)
250 mm (9.8 in)
Build Volume (Y)
220 mm (8.7 in)
Build Volume (Z)
270 mm (10.6 in)
Enclosed Chamber
Yes
Frame Type
Fully Enclosed Steel Exoskeleton with Composite Insulated Panels
Machine Size
415 x 444 x 555 mm (16.3 x 17.5 x 21.9 in)
Machine Weight
22.5 kg (49.6 lbs)
Motion System & Kinematics of Prusa CORE One+
Kinematics Type
CoreXY
Motion Axis Type
Hardened Linear Guide Rails (X/Y) with Triple Z Steppers
Kinematics Layout
CoreXY Fully Enclosed Cube
Rail System
Custom Ground High-Precision Linear Rails
Dual Z-Axis
Yes
Extruder & Toolhead of Prusa CORE One+
Extruder Type
Nextruder Direct Drive Extruder (10:1 Planetary)
Toolhead Count
1
Filament Diameter
1.75 mm
Nozzle Diameter
0.4 mm
Nozzle Material
High-Flow Brass CHT
Supported Nozzle Diameters
0.25 mm, 0.4 mm, 0.6 mm, 0.8 mm
Max Nozzle Temp
290°C
Multi-Material Ready
Yes
Max Colors / Materials
8 Colors
Multi-Material System
Optional Prusa MMU3 (5 Colors) or INDX (Up to 8 Tools)
Bed & Thermal System of Prusa CORE One+
Build Plate Type
Double-Sided Spring Steel Sheet (Smooth / Textured / Satin / High-Temp Nylon)
Heated Bed
Yes
Max Bed Temperature
120°C
Actively Heated Chamber
No
Print Speed & Performance of Prusa CORE One+
Typical Print Speed
350 mm/s
Max Acceleration
20,000 mm/s²
Max Flow Rate
32 mm³/s
Min Layer Height
0.05 mm
Max Layer Height
0.3 mm
Speed Benchy Time
11 min
Automation & Electronics of Prusa CORE One+
Auto Bed Leveling
Yes
Leveling Sensor Type
Loadcell Direct Nozzle-Contact Auto Bed Leveling
Filament Runout Sensor
Yes
Power Loss Recovery
Yes
Input Shaping (Resonance)
Yes
Built-in Camera
No
First Layer LiDAR
No
Part Cooling Fan
High-Static Pressure Dual Blower System
Hotend Fan
Ultra-Silent Custom Heatsink Fan
Software & Connectivity of Prusa CORE One+
Firmware
Prusa OS (32-bit xBuddy Extended)
Compatible Slicers
PrusaSlicer
Connectivity
Ethernet, Removable Wi-Fi, USB-A/C, NFC, Prusa Connect
Display Screen
3.5-inch Color Graphic Touchscreen
Input Voltage
100-240V AC 50/60Hz 800W
Special Features
Passively heated enclosed CoreXY chamber up to 55°C (smart active ventilation), Standard 290°C Nextruder with 0.4 mm Brass CHT nozzle (optional 400°C HT upgrade), Up to 600 mm/s max travel speed with Input Shaper (no universal print-speed claim), Optional INDX multi-tool upgrade (up to 8 tools) and MMU3 (5 colors), Modular camera port (Buddy3D camera sold separately)
Special Note on Prusa CORE One+
The Prusa CORE One+ uses a passively heated enclosed chamber up to 55°C managed via heatbed warmth and automated ventilation (no dedicated active chamber heater). Prusa specifies 600 mm/s as maximum travel speed. Single-tool Nextruder base; optional upgrades add MMU3 (5 colors) or INDX (up to 8 tools).
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