Original Prusa XL: Everything You Need to Know

Prusa XL

Uncover the capabilities of the Original Prusa XL: a large-format FFF 3D printer that combines vast build volume with precision, ideal for ambitious projects.

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The Original Prusa XL stands as a formidable player in the 3D printing market, built to cater to users who require large build volumes and advanced features. With Prusa Research’s renowned reputation for reliability and precision, the XL takes the brand’s commitment to quality to a new scale. Aimed at professionals and prosumers, the Original Prusa XL is designed to handle large-scale projects while delivering the meticulous detail and consistency that Prusa printers are known for.

Throughout this blog post, we will delve into the details of the Original Prusa XL. From its expansive build volume to its advanced motion system and robust build design, we’ll cover what sets it apart in the 3D printing industry. Join us as we explore the capabilities that make the XL a compelling choice for those looking to upsize their printing capabilities.

About the Printer and Brand

Prusa Research, originating from the Czech Republic, has consistently been at the forefront of 3D printing innovation. The Original Prusa XL is a testament to their vision of combining accessibility with high-grade performance. This considerable leap into larger format printing signifies Prusa’s aim to provide solutions to more extensive and more complex printing demands, especially evident in its massive build volume and its implementation of a CoreXY motion system, which is recognized for its speed and stability.

The Prusa XL is not only about size but also introduces new features like an automated calibration system and support for up to 5 different materials simultaneously. The open design allows for flexibility and the ability to witness printing in action. Thoughtful additions such as filament sensors and a recovery system for power interruptions reinforce the machine’s professional-grade orientation.

Prusa XL
#Prusa XL

Printer Comparison

PrinterTechnologyMotion SystemBuild Chamber EnclosureAir FiltrationBuild Volume [mm]
Original Prusa MK4FFFCartesianOpenNo250 x 210 x 220
Original Prusa i3 MK3S+FFFCartesianOpenNo250 x 210 x 210
Original Prusa SL1S SPEEDMSLANAEnclosedNo127 x 80 x 150
Original Prusa MINI+FFFCartesianOpenNo180 x 180 x 180
Original Prusa XLFFFCartesian (CoreXY)OpenNo360 x 360 x 360
TRILAB AzteQ IndustrialFFFDeltaEnclosedNo300 x 400
TRILAB DeltiQ 2 PlusFFFDeltaOpenNo250 x 500
Prusa Pro HT90FFFDeltaEnclosedYes300 x 400

The Original Prusa XL boldly claims the largest build volume and the first to carry a CoreXY system within the Prusa repertoire, marking it as the go-to choice for large print jobs. Compared to the other models, the XL focuses on a balance between size and speed without compromising the fidelity and detail of prints.

The Spec Sheet

PrinterOriginal Prusa XL
BrandPrusa Research
CountryCzech Republic
LinkOriginal Prusa XL
Feedstock FormatFilament
Build Volume [L]46.66
W [mm]360
D [mm]360
H [mm]360
Layer Height Min [mm]0.05
Layer Height Max [mm]0.30
Build ChamberOpen
Actively Heated Build ChamberNo
Air FiltrationNo
Motion SystemCartesian
Motion System DesignCoreXY
Max Hot End Temperature [°C]300
Max Build Plate Temperature [°C]120
Automated Buildplate CalibrationYes
Multi Material CapabilitiesYes

Filaments Possible to Print

Filaments Possible but Not Recommended


What is the maximum build size of the Original Prusa XL?

The Original Prusa XL features a substantial build size of 360 x 360 x 360 mm for large-scale prints.

Does the Original Prusa XL support multi-material printing?

Yes, the Original Prusa XL can support up to 5 different materials in a single print job, expanding the creative possibilities and functionality.

Is there an automated calibration system in the Original Prusa XL?

The Original Prusa XL comes equipped with an automated build plate calibration system for easy setup and consistent print quality.

What type of motion system does the Original Prusa XL utilize?

The Original Prusa XL uses a CoreXY motion system, which is known for its precision and reduced vibration during high-speed printing.

Can I print high-temperature materials with the Original Prusa XL?

The Original Prusa XL can handle a wide range of thermoplastics, including those requiring higher temperatures, with a maximum hotend temperature of 300°C.

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