Original Prusa MINI+: Everything You Need to Know

Prusa MINI+

Explore the Original Prusa MINI+: a compact, affordable FFF 3D printer that doesn’t skimp on quality, perfect for both beginners and experienced users.

by Editorial Staff: We are a team of 3D Printing Enthusiasts who have build a lot of knowledge about 3D Printing the last 8 years. Our aim is to create the knowledge hub for 3D Printing covering all minor and major topics. Providing one source of reliable Information for everybody regardless of Beginner or Expert.


The Original Prusa MINI+ is a 3D printer that brings Prusa Research’s renowned print quality into a compact and more accessible package. Ideal for beginners and those with smaller workspaces, the MINI+ offers a streamlined and user-friendly experience without compromising on the robustness and reliability that the Prusa brand is known for. It serves as an entry point into the world of 3D printing for many, providing all the essentials to kickstart the journey into creating and innovating.

In this blog post, we’ll go into detail about the features and capabilities of the Original Prusa MINI+, offering a glimpse into why it’s an excellent choice for novices and experienced users looking for a smaller secondary printer. We’ll also compare it to other printers from Prusa Research to provide a broader perspective on where it fits within the product range.

About the Printer and Brand

Prusa Research, originating from Prague, Czech Republic, has become a prominent name in the 3D printing industry. With the introduction of the Original Prusa MINI+, the company has once again shown its commitment to making 3D printing more accessible. This printer maintains high standards of quality and performance in a smaller form factor—it’s perfect for educational purposes, small businesses, or home use where space is at a premium.

The Original Prusa MINI+ features a simple and elegant design, with a bed-slinging Cartesian motion system that ensures reliable performance. An interesting facet of the MINI+ is its modularity, offering potential upgrades and ease of repair. Despite its smaller size, the MINI+ doesn’t shy away from innovative features like automated bed leveling, a color LCD screen, and network connectivity options that include Ethernet and optional Wi-Fi.

Prusa MINI+
#Prusa MINI+

Printer Comparison

PrinterTechnologyMotion SystemBuild Chamber EnclosureAir FiltrationBuild Volume [mm]
Original Prusa MK4FFFCartesianOpenNo250 x 210 x 220
Original Prusa i3 MK3S+: Everything You Need to KnowFFFCartesianOpenNo250 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 MINI+ stands out as the most compact and affordable model in Prusa’s lineup. It brings the benefit of a smaller footprint while still offering a complete 3D printing experience. A key distinction from other Prusa printers is its ease of use, making it highly suitable for educational settings or as an introduction to 3D printing for enthusiasts.

The Spec Sheet

PrinterOriginal Prusa MINI+
BrandPrusa Research
CountryCzech Republic
LinkOriginal Prusa MINI+
Feedstock FormatFilament
Build Volume [L]5.83
W [mm]180
D [mm]180
H [mm]180
Layer Height Min [mm]0.05
Layer Height Max [mm]0.25
Build ChamberOpen
Actively Heated Build ChamberNo
Air FiltrationNo
Motion SystemCartesian
Motion System DesignBed Slinger
Max Hot End Temperature [°C]280
Max Build Plate Temperature [°C]100
Max Print speed [mm/s]200
Automated Buildplate CalibrationYes
Multi Material CapabilitiesNo

Filaments Possible to Print

Filaments Possible but Not Recommended


Is the Original Prusa MINI+ suitable for beginners?

Absolutely, with automated bed leveling, a user-friendly interface, and compact size, the MINI+ is designed to be approachable for novices.

What is the build volume of the Original Prusa MINI+?

The build volume for the MINI+ is 180 x 180 x 180 mm, suitable for small to medium-sized prints.

Does the Original Prusa MINI+ offer wireless connectivity?

The printer includes Ethernet connectivity out of the box, with an optional future upgrade for Wi-Fi connectivity.

Can the Original Prusa MINI+ print with multiple materials at once?

While the MINI+ does not have direct multi-material capabilities, it can handle a variety of filament types, offering versatility in material choice.

How does the size of the Original Prusa MINI+ compare to other Prusa models?

The Original Prusa MINI+ is the smallest and most compact printer in the Prusa lineup, perfect for spaces where room is limited.

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