Prusa CORE One L+
Prusa CORE One L+
Printer Highlights
About Prusa CORE One L+
Prusa CORE One L+ is an enclosed CoreXY FDM 3D printer with a 300 × 300 × 330 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 L+
Printer Name
Prusa CORE One L+
Brand
Prusa Research
Series
CORE
Release Date
August 13, 2026
Build Volume & Chassis of Prusa CORE One L+
Build Volume
300 x 300 x 330 mm (11.8 x 11.8 x 13 in)
Build Volume (X)
300 mm (11.8 in)
Build Volume (Y)
300 mm (11.8 in)
Build Volume (Z)
330 mm (13 in)
Enclosed Chamber
Yes
Frame Type
Insulated Double-Walled Industrial Steel Monocoque
Machine Size
469 x 521 x 635 mm (18.5 x 20.5 x 25 in)
Machine Weight
21.9 kg (48.3 lbs)
Motion System & Kinematics of Prusa CORE One L+
Kinematics Type
CoreXY
Motion Axis Type
Ground Industrial Linear Rails with Quad Z Lead Screws
Kinematics Layout
CoreXY High-Temp Enclosed Industrial Cube
Rail System
Hardened High-Load Linear Guide Rails
Dual Z-Axis
Yes
Extruder & Toolhead of Prusa CORE One L+
Extruder Type
Nextruder Direct Drive Extruder (10:1 Planetary)
Toolhead Count
1
Filament Diameter
1.75 mm
Nozzle Diameter
0.4 mm
Nozzle Material
Pre-installed Brass High-Flow CHT Nozzle (Abrasion-Resistant Included)
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 INDX (Up to 8 Tools); Community-Adapted MMU3 (5 Colors)
Bed & Thermal System of Prusa CORE One L+
Build Plate Type
High-Temp Segmented Spring Steel Sheet with Auto-ID Tag
Heated Bed
Yes
Max Bed Temperature
120°C
Actively Heated Chamber
Yes
Max Chamber Temperature
60°C (Heatbed Convection)
Print Speed & Performance of Prusa CORE One L+
Typical Print Speed
320 mm/s
Max Acceleration
20,000 mm/s²
Max Flow Rate
38 mm³/s
Min Layer Height
0.05 mm
Max Layer Height
0.35 mm
Speed Benchy Time
12 min
Automation & Electronics of Prusa CORE One L+
Auto Bed Leveling
Yes
Leveling Sensor Type
Loadcell Direct Nozzle Contact & Optical Surface Scanner
Filament Runout Sensor
Yes
Power Loss Recovery
Yes
Input Shaping (Resonance)
Yes
Built-in Camera
No
First Layer LiDAR
No
Part Cooling Fan
Acoustically Tuned Centrifugal Blowers
Hotend Fan
Industrial Heatsink Axial Fan
Software & Connectivity of Prusa CORE One L+
Firmware
Prusa OS Pro (ARM Cortex-M7 Neural Engine)
Compatible Slicers
PrusaSlicer
Connectivity
Ethernet, Removable Wi-Fi, NFC
Display Screen
3.5-inch Color Graphic Touchscreen
Input Voltage
100-240V AC 50/60Hz 1400W
Special Features
300 x 300 x 330 mm enclosure with heatbed-powered active convection (up to 60°C), Pre-installed 0.4 mm Brass High-Flow CHT nozzle + included abrasion-resistant nozzle, 500 mm/s maximum travel speed with Input Shaper (no separate chamber heater), Supports optional INDX (up to 8 tools); MMU3 via community-adapted modification, Modular camera port (Buddy3D camera sold separately)
Special Note on Prusa CORE One L+
The Prusa CORE One L+ offers a 300 x 300 x 330 mm volume with heatbed-powered active chamber convection up to 60°C (AC cast-aluminum bed + underside convection fans; no standalone chamber heater). Prusa lists 500 mm/s as travel speed. Ships with Brass High-Flow CHT + extra abrasion-resistant nozzle. Single-tool base; optional INDX (up to 8 tools) and community-adapted MMU3 (5 colors). Camera is optional.
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