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.
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.
The package includes a Smooth PEI print sheet.
Technical Parameters
| Build Volume | 180 x 180 x 180 mm | 7 x 7 x 7 in |
| Layer height | 0.05 0.25 mm |
| Nozzle | 0.4 mm default, wide range of other diameters/nozzles supported |
| Filament diameter | 1.75 mm |
| Supported materials | Wide 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 temperature | 280 °C / 536 °F |
| Max heatbed temperature | 100 °C / 212 °F |
| Extruder | Bowden system with 3:1 gearing |
| Print surface | Removable 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
- 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
