Shipping to
United States
MK4/MK3S+ kit shipping from $50 (DHL)
$USD
English

Original Prusa MINI+ kit

The Original Prusa MINI+ is a big printer in a compact body. And now it’s faster than ever, thanks to Input Shaper and Pressure Advance! We did our best to squeeze as many features into the lowest possible price. The MINI+ is a fast and reliable printer, excellent for both beginners and advanced users looking to build a printing farm.

The package includes a Smooth PEI print sheet.

Please note, the assembly manual for the MINI+ kit is available in digital form only.

Alternatively, you can buy an assembled printer with complete warranty.

Original Prusa MINI+ Semi-assembled 3D Printer

In stock
$459Detail

The Original Prusa MINI+ is a smart, compact and fast 3D printing workhorse, equipped with all the bells and whistles you've come to expect from an Original Prusa 3D printer. The MINI+ is bound to surprise you! :-) With a print volume of 18 cm (7") cubed, removable spring steel sheets, ethernet, and optional Wi-Fi, it is built on our custom-made 32-bit embedded platform featuring silent 2209 Trinamic drivers.

It’s packed with many of the features you can find in its larger siblings - super-fast printing thanks to Input Shaper and Pressure Advance, remote print management via Prusa Connect, OTA firmware updates, advanced safety features, and support for advanced materials - even PA-11 (280 °C nozzle and 100 °C heatbed). It’s open-source, easy to maintain, and open to mods, tweaking and tinkering.

BETTER THAN EVER WITH 5.1.0 FIRMWARE!

We like to improve and our printers a long time after their initial release with both hardware and software upgrades. There is no better proof than the 5.1.0 firmware for the MINI+ which brings a number of exciting new features.

First of all, we’ve added Input Shaper and Pressure Advance which run natively on the printer’s embedded platform. With these technologies in place, the printer can run much faster than ever before while retaining a high quality of prints.

The MINI+ has also been updated with the latest network code, enabling full integration with Prusa Connect, our secure system for remote print management. You can now easily manage your prints via a web browser, upload new print files or even flash firmware remotely. However, MINI+ can still be fully configured and operated in a completely offline environment.

Plus, there are dozens of improvements under the hood! Safety checks, UI customization, Grafana integration, and more!

Main Features

3d printed cube of maximum build volume of prusa mini+

Build Volume

Featuring a 7"×7"×7" (18×18×18 cm) build volume, the MINI+ is a fully-equipped 3D printer. Featuring sensorless homing, automatic Mesh Bed Calibration, replaceable nozzles, network connectivity, USB printing and a full-color LCD screen, the MINI+ is a big printer in a small body.

prusa mini printing fast

Fast Printing

With Input Shaper, Pressure Advance and Precise Stepping technologies in place, the MINI+ delivers high-quality prints - fast! With factory-tested print profiles in PrusaSlicer, you can always find the best one for your project.

two hands taking off a 3d print from the flexible print sheet

Flexible Print Sheets

Removing a print has never been easier! With the magnetic heatbed and removable spring steel sheets, you can remove a printed object merely by bending the steel sheet. The surface is easy to maintain and comes in three variants: smooth, textured, and satin.

Super Pinda Probe

SuperPinda Probe

SuperPINDA probe features a high-quality sensor for a fully automatic Mesh Bed Leveling process. Before every print, the printer probes the bed in several places and creates a virtual height map of the print area. This process ensures that the first layer will be spot on!

close up of an ethernet cable connected to the prusa mini+

Network Connectivity

The MINI+ is equipped with an ethernet port and you can also install the optional ESP Wi-Fi module upgrade to integrate the MINI+ with our remote print management system, Prusa Connect. It allows you to easily manage your printer remotely, start print jobs or even flash new firmware via a web browser window.

photo of the prusa mini with overlay text 'SAFETY FEATURES'

Safety Features

Every part of the MINI+ is thoroughly tested in-house, not just one unit from a batch. This is why our 3D printers are highly reliable and safe to use. The MINI+ is equipped with three thermistors and comes with a high-quality power supply (Delta or Mean Well - depending on region) for safe and reliable operation.

closeup of the prusa mini display showing a 3d model of buddy the dog

One-click Printing

Once you insert a USB drive with a sliced object, a new menu with an object preview window appears. Confirm the selection with a single click of the control wheel and watch the printer do the rest for you.

close up of control boad

32bit Embedded Platform

More power, more options. Our brand new custom-made 32-bit “Buddy” motherboard with Trinamic 2209 drivers brings more bang for your buck. It runs Input Shaper and Pressure Advance natively without the need for an additional motherboard, and it also ensures full integration with our highly capable remote print management system, Prusa Connect.

Technical Parameters

Build Volume180 x 180 x 180 mm | 7 x 7 x 7 in
Layer height0.05 – 0.25 mm
Nozzle0.4 mm default, wide range of other diameters/nozzles supported
Filament diameter1.75 mm
Supported materialsWide range of thermoplastics, including PLA, PETG, ASA, ABS, PC (Polycarbonate), CPE, PVA/BVOH, PVB, HIPS, PP (Polypropylene), Flex, nGen, Nylon, Woodfill and other filled materials.
Max nozzle temperature280 °C / 536 °F
Max heatbed temperature100 °C / 212 °F
ExtruderBowden system with 3:1 gearing
Print surfaceRemovable magnetic steel sheets(*) with different surface finishes, heatbed with cold corners compensation
LCD:2.8’’ graphic 65k color screen with G-Code preview
Connectivity:USB port, RJ-45, Wi-Fi module (optional accessory); fully compatible with remote print management system Prusa Connect
Printer dimensions (without spool holder & external PSU)4.5 kg 380×330×380 mm; 15×13×15 in (X×Y×Z)
Shipping box dimensions (semi-assembled)11 kg (volumetric weight); 485×265×405 mm; 19×10×16 in (X×Y×Z)
Shipping box dimensions (kit) 6 kg (volumetric weight); 430×230×242 mm; 17×9×9 1/2 in (X×Y×Z)

* Consumable parts, such as print sheets (smooth, textured, etc.), are not covered by the warranty since their coatings are expected to deteriorate over time, unless the failure is due to a defect in materials or workmanship. Cosmetic damage, which includes, but is not limited to, scratches, dents, cracks, or other aesthetic damage, is also not covered. Only sheets defective upon delivery are covered by the warranty.

Full Features List (September 2023 Edition)

  • High-speed printing thanks to the Input Shaper / Pressure Advance support
  • Silent Trinamic 2209 stepper drivers
  • Ethernet RJ45 port and optional ESP Wi-Fi module upgrade
  • 3 thermistors, fan RPM sensors
  • Bowden system with 3:1 gearing
  • SuperPINDA probe - no temperature drift (more info)
  • Fast preheat: PLA 1 min / ASA 3 min
  • Sensorless homing for X and Y axes
  • 2.8″ graphic 65k color screen with G-Code preview
  • Prusament PLA sample weight: ~2x25 g

Awards & Press Reviews

Thanks to all of these (and many other) features, the MK3S became the “Best 3D Printer” according to ALL3DP. The MK3S is also the highest-rated 3D printer, and the “Editor’s Choice”, in the prestigious MAKE:MAGAZINE’s Digital Fabrication Guide 2019. The MK3S is also featured in TechRadar's Best 3D printers of 2021 as The best all-around 3D printer. NY Times wrote that "...of the 11 printers we’ve tested over the past five years, the Prusa i3 MK3S printer has produced the largest and best-looking prints." According to ZDNet, the MK3S is "The best pro-sumer 3D printer under 1000 USD."

      Features & Parameters

      1

      Fantastic Price/Performance Ratio

      We designed the MINI+ to be a true 3D printing workhorse. Thanks to its compact dimensions, you can build an entire print farm to produce mechanical parts at a rapid pace. And the affordable price makes the MINI+ a great first 3D printer for everyone.

      2

      Great 24/7 Support

      We are working hard to help you start 3D printing as soon as possible. We are providing full 24/7 customer support with live chat and e-mail in seven languages. You can also use our community forum and knowledge base.

      3

      Fun to Assemble

      Assembling the kit is an excellent first step to the world of 3D printing. You will understand the principles of printer construction and get a huge advantage when you need to solve possible problems and replacements later.

      Don't worry, we want to leave anything to chance, so our assembly instructions are pictured to the smallest detail.

      See the assembly manual for yourself!

      4

      Ready to Print Settings

      Original Prusa MINI+ is fully supported in our own open-source slicing software, PrusaSlicer. It is a feature-rich, frequently updated tool that contains everything you need to export perfect print files. We provide fine-tuned profiles for all supported materials.

      5

      Open-source Design and Great Community

      All parts of our printer are open-source. The community around our printers is huge and the feedback is overwhelmingly positive - just check the Facebook groups or YouTube videos! There‘s so much to do with your 3D printer - buying it is just the beginning!

      6

      Quality Guaranteed by Josef Prusa & Prusa Research

      Prusa Research is a 3D printing manufacturer located in Prague, Czech Republic. The company was founded by Josef Prusa, one of the core members of the open-source RepRap community, in 2012. Prusa Research develops and produces 3D printers exclusively in its Prague's HQ. Since 2012, more than 150.000 Original Prusa 3D printers has been sold worldwide, receiving praise from both the media and 3D printing enthusiasts. The company also develops its own open-source slicing software PrusaSlicer and produces high-quality in-house-made filament called Prusament. Prusa Research's products are covered by international warranty. The company offers 60-day hasslefree returns (conditions apply)

      Printed Solid

      Service and Repair Center for USA

       
      Printed SOLID Logo

      Printed Solid Service Center USA: I would also like to share that we have created a new Repair Center at our subsidiary branch - Printed Solid to accelerate the repair of our Original Prusa Printers within the USA. Please take a look at our Knowledge Base in detail.

       
       Original Prusa MK4 Original Prusa MK4Original Prusa i3 MK3S+ photo Original Prusa i3 MK3S+Original Prusa MINI+ Original Prusa MINI+

      Build volume

      250 x 210 x 220 mm | 9.84 x 8.3 x 8.6 in250 x 210 x 210 mm | 9.84 x 8.3 x 8.3 in180 x 180 x 180 mm | 7 x 7 x 7 in

      Max hotend/heatbed temp.

      290 °C / 120 °C (572 °F / 248 °F)

      290 °C / 120 °C (572 °F / 248 °F)

      280 °C / 100 °C (536 °F / 212 °F)

      MainboardCustom 32-bit xBuddy electronics with STM32

      Einsy RAMBo 8-bit board

      Custom 32-bit Buddy electronics with STM32

      Stepper DriversTrinamic 2130Trinamic 2130Trinamic 2209
      Stepper motorsPrecise 0.9° X,Y stepper motors (prevents VFA)Regular 1.8° X,Y stepper motorsRegular 1.8° X,Y stepper motors
      MMU3 support

      Yes

      Yes

      No

      Extruder electronicsCustom breakout board for connecting fans, thermistors and other parts.

      No

      No

      Filament path

      Aluminum heatsink, all-metal hotend

      Aluminum heatsink, all-metal hotend

      Aluminum heatsink, all-metal hotend

      Drive systemNextruder Planetary Gear System, 10:1 gearbox ratio

      Direct drive

      Bowden system with 3:1 gearing

      First layer calibrationFully automatic (thanks to the Load Cell sensor)Manual adjust ZManual adjust Z
      Quick-Swap nozzle system

      Yes

      No

      No

      LCD screen3.5″ graphic 65k color screen

      Monochromatic LCD

      2.8″ graphic 65k color screen

      Bed calibrationAutomatic, Mesh Bed Leveling (only on print area)

      Automatic, Mesh Bed Leveling

      Automatic, Mesh Bed Leveling

      One-click Printing

      Yes

      No

      Yes

      Status LEDs

      Yes

      No

      No

      Input shaper

      Yes

      No

      Yes

      Filament SensorYes (built-in Hall sensor)

      Yes (IR)

      Optional upgrade

      Loadcell sensor

      Yes

      No

      No

      Advanced sensorsFilament sensor, Loadcell sensor, Power panic, 4 high-precision thermistors (genuine Semitec) + fan motors RPM monitoring

      3 thermistors + SuperPINDA, fan RPM sensors

      3 thermistors + SuperPINDA, fan RPM sensors

      Power panic

      Yes

      Yes

      No

      Ethernet connection

      Yes

      Via Raspberry Pi

      Yes

      Wi-Fi connection

      Optional ESP Wi-Fi module (delivered with the printer)

      Via Raspberry Pi

      Separate upgrade ESP Wi-Fi module

      Prusa LinkIntegrated

      Via Raspberry Pi

      Integrated
      Print mediumUSB drive / LAN / internet via Prusa ConnectSD card (LAN / internet via Raspberry Pi)USB drive / LAN / internet via Prusa Connect

      Firmware update interface

      USB driveUSB port via PCUSB drive

      Kit price

      799 USD / 889 EUR (VAT incl.)649 USD / 719 EUR (VAT incl.)429 USD / 459 EUR (VAT incl.)

      Assembled printer price

      1099 USD / 1199 EUR (VAT incl.)899 USD / 999 EUR (VAT incl.)459 USD / 489 EUR (VAT incl.)

      Reviews

      no reviews
      Log in to add a review

      The Seller does not verify whether the published reviews come from consumers who have actually used or purchased the products or digital content or service. Reviews are provided by registered PRUSA ACCOUNT users.


            Power Cable (US), Handbook (EN) (change)

            In stock

            Preparation time: 1-3 business days.

            $429
            Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, iDeal, Diners Club, girocard, Sofort, Trustly, DHL, FedEx, Dpd, Packeta, Zásilkovna

            Ask us anything!

            Are you considering buying any of our products? Do you have questions about their technical parameters, prices or optional accessories? Feel free to contact us, we're happy to help.

            Contact us