FFFKlaus-Dieter Keller / CC0 1.0 / Wikimedia CommonsPrusa Original Prusa MINI+
Compact MINI revision with the SuperPINDA bed-leveling sensor.
Source reviews: 2026-10-16.
Specifications are reported claims, not independent test results.
The details that matter.
Published specifications for this model. Follow a field's source for its configuration and measurement conditions; older fields refer to the profile's reference list.
| Introduction year | 2020 |
|---|---|
| Model family | Original Prusa MINI |
| Process | FFF |
| Build envelope (X × Y × Z) | 180 × 180 × 180 mm |
| Nominal box volume | 5.83 L · calculated from the envelope |
| Enclosure | Not verified |
| Maximum nozzle temperature | 280 °C |
| Materials cited in this profile | PLA, PETG |
| Manufacturer listing status | Listed by manufacturer |
| Regional stock and price | Check the manufacturer |
| Market grouping | Desktop · editorial grouping |
Technical specifications
| Layer height (µm) | 50–250 |
|---|---|
| Included Nozzle Diameter (mm) | 0.4 |
| Filament diameter (mm) | 1.75 |
| Bed Temperature (°C) | 100 |
| Extrusion System | Bowden with 3:1 gearing |
| Bed Probe | SuperPINDA |
| Controller | 32-bit Buddy with TMC2209 drivers |
| Display | 2.8-inch color LCD |
| Machine dimensions (mm) | 380 × 330 × 380 Excludes the spool holder and external power supply. |
| Machine weight (kg) | 4.5 Printer only, excluding external supply and spool holder. |
| Connectivity | USB and Ethernet; optional Wi-Fi module |
| Filament Sensor | Optional upgrade |
| Motion Compensation | Input Shaper and Pressure Advance |
Compact Bowden platform
The MINI+ combines a remote filament drive with an automatic bed-probing routine and removable magnetic steel sheets. It still uses manual first-layer Z adjustment.
Firmware and optional hardware
The current product page documents Input Shaper, Pressure Advance and Prusa Connect support. Wi-Fi and the filament sensor are add-ons; USB operation remains available offline.
Introduced in 2020.
Announced November 24, 2020; Prusa said shipping began the previous week.
Family: Original Prusa MINI · Current / announced
What changed
- SuperPINDA replaces the MINI's MINDA probe
Read this with the specifications
Manufacturer kit listing verifies specifications; listing does not establish stock in any region.
A larger nominal envelope does not establish better print quality. Fit depends on the configuration, usable area, supports, and orientation.
INDUSTRY F340
Manufacturer-issued brochure preserved by distributor Multi3DPrint; original manufacturer links are no longer available.