Prusa CORE One L+ 3D Printer

The Prusa CORE One L+ is a fully enclosed 3D printer featuring CoreXY kinematics and a generous build volume of 300 × 300 × 330 mm, equivalent to a print space of approximately 29.7 liters. This offers double the print volume compared to the smaller CORE One+ with only slightly larger footprint. The active convection chamber reaches temperatures up to 60 °C, enabling warp-free printing of demanding materials such as ASA, ABS, PC, and PA. The full-aluminum heated bed with dual-loop heating system operates on alternating current and ensures a temperature deviation of less than 2 °C across 99% of the surface. The Nextruder direct drive with planetary gear and a gear ratio of 10:1 ensures precise filament feeding, even with flexible materials. Input Shaper and Phase Stepping are factory-calibrated and compensate for vibrations at high travel speeds of up to 500 mm/s. The printer is fully assembled and pre-calibrated upon delivery and ready for immediate use. Print jobs can be transferred via Ethernet, Wi-Fi, or USB stick, with no internet connection required at any time. The Wi-Fi module can be physically removed if needed, qualifying the printer for security-critical environments. A 1080p night vision camera is included and can optionally be used for remote monitoring via Prusa Connect. The robust steel exoskeleton with aluminum casing is fully screw-mounted, allowing for easy maintenance and future upgrades such as the INDX tool changer system or the HT hotend upgrade for nozzle temperatures up to 400 °C.

Recommended Accessories:

• 1 Liter Isopropyl Alcohol / Isopropanol 99.8%
• 3DLac Adhesion Spray 400ml
• Brass Wire Brush for Hotend / Nozzle Cleaning
• 3D Printer Accessory Kit

Features:

• CoreXY architecture with Input Shaper and Phase Stepping enables high print speeds while maintaining consistent quality.
• Active convection chamber heats the print space up to 60 °C for warp-free printing of engineering plastics.
• Full-aluminum heated bed with dual-loop heating ensures uniform heat distribution across the entire print surface.
• Nextruder direct drive with planetary gear reliably processes a wide range of filaments, including flexible materials.
• Fully enclosed housing with screw-mounted steel exoskeleton is designed for longevity and easy maintenance.
• Integrated nozzle wiper automatically cleans the nozzle before each print start, improving the surface quality of the first layer.

Use Cases:

• Manufacturing large functional parts and replacement components from engineering plastics in a single print job.
• Creating production fixtures, clamping tools, and holders for manufacturing operations.
• Printing complete cosplay helmets, movie props, or architectural scale models without gluing.
• Overnight production of identical components thanks to reliable continuous operation.
• Prototyping precision-fitted housings and mechanical assemblies with CT-scan verified dimensional accuracy.

Technical Specifications:

• Manufacturer: Prusa Research
• Manufacturer SKU: PRUSA-CORE-ONE-L-PLUS
• Printing Technology: FDM (Fused Deposition Modeling)
• Build Volume: 300 × 300 × 330 mm (29.7 liters)
• Kinematics: CoreXY
• Filament Diameter: 1.75 mm
• Layer Height: 0.05 – 0.30 mm
• Extruder: Nextruder Direct Drive with Planetary Gear (Gear Ratio 10:1)
• Hotend: All-metal hotend with tool-free quick-change nozzle system
• Included Nozzles: 0.4 mm Brass High-Flow CHT (pre-installed) + 0.4 mm hardened nozzle (nickel-plated)
• Max Nozzle Temperature: 290 °C (up to 400 °C with optional HT hotend upgrade)
• Max Bed Temperature: 120 °C
• Max Chamber Temperature: 60 °C (active convection)
• Print Surface: Magnetic heated bed with removable, double-sided PEI-coated spring steel sheets
• Heated Bed: Full-aluminum with dual-loop convection heating (AC)
• Calibration: Fully automatic bed leveling via force-sensing cell, Input Shaper, Phase Stepping
• Electronics: 32-bit xBuddy mainboard with STM32 processor and Trinamic drivers
• Sensors: 2 filament sensors, force-sensing cell, chamber door opening sensor, 5 Semitec thermistors
• Connectivity: Ethernet, Wi-Fi (physically removable), NFC receiver, USB
• Camera: 1080p night vision camera (removable)
• Supported Materials: PLA, PETG, Flex, PVA, PC, PP, CPE, PVB, ABS, ASA, HIPS, PA (with extended filtration)
• Power Consumption: Standby 16 W, Preheating approx. 630 W, PLA printing approx. 90 W, ASA printing approx. 215 W
• Product Dimensions: 469 × 521 × 635 mm
• Product Weight: 21.9 kg
• Packaging Dimensions: 490 × 550 × 660 mm
• Gross Weight: 31000 g

Contents:

• 1× Prusa CORE One L+ 3D Printer (fully assembled and pre-calibrated)
• 1× Prusament PLA Filament Spool (1 kg)
• 1× Satin-finished powder-coated PEI spring steel print sheet
• 1× 0.4 mm Brass High-Flow CHT Nozzle (pre-installed)
• 1× 0.4 mm hardened nozzle (nickel-plated)
• 1× 1080p Night Vision Camera
• 1× USB Stick with Sample Prints
• 1× Tool Set
• 1× Power Cord
• 1× Cleaning Cloths (alcohol-soaked)
• 1× 3D Printing Manual