Prusa CORE One L 3D Printer

PrusaDiscontinued

Discontinued product

The manufacturer no longer makes this model. We recommend the model that replaces it.

Illustrative model 3D model generated from product photos, at the dimensions in the datasheet. Details may differ from the product. Licenses and attributions

Product details

Package weight29 kg

Product dimensions (manufacturer)46.9 × 52.1 × 63.5 cm

Package dimensions62 x 78 x 62 cm

Categories3D printers

Description

The Prusa CORE One L is the larger sibling of the Prusa CORE One. It is an enclosed CoreXY FDM printer with a Nextruder direct drive extruder, a 300 x 300 x 330 mm build volume and a chamber that is actively heated by convection up to 60 °C. It arrives assembled and pre-calibrated, and it can be used completely offline, which suits schools, companies and organizations with strict security requirements.

Key features

Delivered assembled and pre-calibrated, ready to print right after unpacking
Fully offline operation, including configuration, slicing and firmware updates, with a Wi-Fi module that can be removed by loosening one screw
Actively heated enclosed chamber up to 60 °C, with an optional advanced filtration system for materials such as ABS, ASA, HIPS and PA
Nextruder direct drive extruder with a high-performance turbine and 360° cooling
Fully automatic first layer calibration through a loadcell sensor, plus mesh bed leveling on the print area
Input Shaper and Phase Stepping for fast, quiet and accurate printing
Quick-Swap nozzles, a 3.5 inch touch screen, lighting, a door sensor and two filament sensors
Magnetic heated bed with removable PEI coated spring steel sheets
Open and customizable design: no soldered components and open-source software and firmware
A Prusa Academy course on the CORE One L is included with each printer, which helps beginners, students and new employees

Software and workflow

PrusaSlicer, an open-source slicer with more than 200 official printer and material profiles tested in-house
Prusa Connect for secure remote print management, scheduling and monitoring
Prusa mobile app for iOS and Android, with direct sending of G-codes from Printables
Prusa EasyPrint for slicing from a browser, phone or tablet
Printables.com, a library of free 3D models that can be sent to PrusaSlicer with one click

Multi-material options

The printer is single-material out of the box. For multi-material printing it supports an INDX upgrade for up to 8 materials or colors, and an MMU3 kit for up to five filaments through a single nozzle.

Technical specifications

Technology	FDM, CoreXY, Nextruder direct drive
Build volume	300 x 300 x 330 mm
Layer height	0.05 to 0.30 mm
Filament diameter	1.75 mm
Maximum nozzle temperature	290 °C
Maximum bed temperature	120 °C
Maximum chamber temperature	60 °C, actively heated
Materials	PLA, PETG, Flex, PVA, PC, PP, CPE, PVB, and with advanced filtration ABS, ASA, HIPS and PA
Nozzles in the package	0.4 mm high-flow brass nozzle and a 0.4 mm abrasion-resistant nozzle
Electronics	32-bit xBuddy board with STM32, Trinamic 2130 drivers
Display	3.5 inch color touch screen
Connectivity	Ethernet, Wi-Fi, USB drive, NFC, Prusa Connect
Sensors	Loadcell, 2 filament sensors, door sensor, 5 Semitec thermistors, fan monitoring
Dimensions	469 x 521 x 635 mm
Weight	21.9 kg

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Frequently asked questions

What is the build volume?

The build volume is 300 x 300 x 330 mm.

Can I use it without connecting it to a network?

Yes. The printer can be configured and operated completely offline, including slicing and firmware updates. The Wi-Fi module can be removed by loosening one screw.

Is the chamber heated?

Yes. The enclosed chamber is actively heated by convection up to 60 °C.

Which materials can I print?

PLA, PETG, Flex, PVA, PC, PP, CPE and PVB work as standard. With the optional advanced filtration system you can also print ABS, ASA, HIPS and PA. The maximum nozzle temperature is 290 °C.

Does it print in multiple colors?

Not out of the box. You can add an INDX upgrade for up to 8 materials or colors, or the MMU3 kit for up to five filaments.