Prusa MINI+ — All Specs, Features, and Variants in Detail
The Original Prusa MINI+ is an FDM 3D printer that, thanks to its compact design and the variety of features it offers, is an interesting option for both beginners and advanced users. With a price of 509 euros, the MINI+ is in an affordable range, making it particularly attractive for newcomers who want to dive into the world of 3D printing without breaking the bank. It also provides a stable and reliable foundation for experienced users interested in setting up a print farm.
The Prusa MINI+ is designed to deliver high print speed and precision. This is achieved through the integration of technologies like Input Shaper and Pressure Advance, which help optimize print quality and increase speed. Input Shaper is a technology that reduces vibrations that can occur during the printing process, which is especially beneficial at higher speeds. Pressure Advance, on the other hand, helps control the filament flow rate to ensure consistent prints without fluctuations.
Another plus of the MINI+ is the smooth PEI print sheet included in the package, which provides excellent adhesion for most common filament types, making print preparation easier. The filament sensor is an additional safety feature that stops the printer if the filament runs out, which is particularly useful for longer print projects.
With these features, the Prusa MINI+ represents a compact yet powerful solution suitable for a wide range of needs. Whether you're just starting with 3D printing or have already gained some experience and want to expand your capabilities, the MINI+ offers a solid and well-thought-out option.
Design and Technology
The Prusa MINI+ is a compact yet powerful 3D printer that stands out with its extensive features tailored specifically for makers and enthusiasts. One of its most striking features is the build volume of 18×18×18 cm. This volume allows you to realize a variety of projects, from small prototypes to medium-sized models. For many users, this is an ideal volume that offers enough flexibility without taking up too much space.Another impressive feature is the sensorless homing for the X and Y axes. This means that the printer does not require end stops to determine the position of the axes, simplifying the setup and increasing reliability. For everyday use, this means fewer mechanical parts that could fail and an overall more robust machine.
The automatic mesh bed leveling, supported by the SuperPINDA sensor, is another highlight. This sensor ensures that the print bed is automatically calibrated before each print by probing at multiple points. This is especially useful for beginners who do not want to deal with manual calibration, and it ensures that the first layer of every print adheres perfectly, significantly improving print quality.
The MINI+ also offers a high degree of flexibility through its interchangeable nozzles. This is ideal if you want to experiment with different filament types or detail levels. The easy nozzle swapping allows you to quickly respond to the demands of your current project.
Another noteworthy feature is the network connection, which can be enhanced with an optional ESP Wi-Fi module. This allows integration with Prusa Connect, enabling remote management of the printer over the internet. You can start, monitor, and even perform firmware updates remotely. This is particularly convenient if you operate multiple printers or want to set up your printer in a location other than your workspace.
The magnetic heated bed with removable spring steel sheets makes removing prints a breeze. By bending the steel sheet, you can easily release the print, minimizing scratches on the print surface and extending the lifespan of the print platform. The various surface options—smooth, textured, and satin—also give you the opportunity to vary the finish of your prints.
In summary, the Prusa MINI+ is an ideal printer for makers who value both quality and convenience, thanks to its combination of advanced features, user-friendliness, and flexibility. It addresses many of the typical issues that can arise with 3D printers and provides you with the tools to efficiently realize your creative ideas.
Technical Specifications in Detail
| Specification | Value |
|---|---|
| Build Volume | |
| Build Volume | 180 x 180 x 180 mm | 7 x 7 x 7 inches |
| Layer Height | 0.05 – 0.25 mm |
| Nozzle | 0.4 mm standard, a 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. Heated Bed Temperature | 100 °C / 212 °F |
| Extruder | |
| Extruder | Bowden system with 3:1 gearing |
| Print Surface | Removable magnetic steel sheets(*) with various surfaces, heated bed with cold corner compensation |
| LCD | 2.8’’ graphical 65k color display with G-code preview |
| Connectivity | USB port, RJ-45, Wi-Fi module (optional accessory); fully compatible with the remote print management system Prusa Connect |
| Printer Dimensions (without spool holder & external power supply) | 4.5 kg 380×330×380 mm; 15×13×15 inches (X×Y×Z) |
| Shipping Box Dimensions (pre-assembled) | 11 kg (volumetric weight); 485×265×405 mm; 19×10×16 inches (X×Y×Z) |
| Shipping Box Dimensions (kit) | 6 kg (volumetric weight); 430×230×242 mm; 17×9×9 1/2 inches (X×Y×Z) |
Material Compatibility — What Can the Prusa MINI+ Print?
The Original Prusa MINI+ is an FDM printer that can process a variety of materials due to its technical specifications. To understand material compatibility, it's crucial to know the maximum temperatures the printer can reach. Unfortunately, the provided data lacks the exact maximum temperatures for the nozzle and heated bed, but we can rely on general knowledge about the MINI+ and similar devices.Typically, a printer like the MINI+ can reach a nozzle base temperature of around 280°C and heat a bed to about 100°C. These temperatures are essential for determining compatibility with various filaments.
With these temperature values, the MINI+ is excellent for the most common 3D printing materials like PLA, PETG, and ABS. PLA, the most commonly used beginner filament, typically requires a nozzle base temperature of 180-220°C and no heated bed, although a slightly heated bed at around 60°C can improve adhesion. PETG, a popular material due to its toughness and temperature resistance, prints well at 230-250°C and a heated bed of 70-80°C. ABS, known for its strength and temperature resistance, requires higher temperatures, typically 240-260°C for the nozzle and 90-100°C for the bed to prevent warping.
The choice of materials is also influenced by the MINI+'s Bowden extruder system. Bowden systems feed filament through a PTFE tube to the nozzle, allowing for precise control of filament feed but can pose challenges with flexible filaments like TPU. These materials tend to deform in the tube, leading to clogs. Direct extruder systems are often better suited for flexible materials.
In summary, the MINI+ offers broad material compatibility sufficient for a variety of applications. The limitations mainly lie in handling flexible materials and possibly in the maximum temperature required for more exotic materials like polycarbonate or nylon, which often need temperatures beyond those typical for FDM printers.
Variants Comparison — Which Version Is Right for You?
Both variants of the Original Prusa MINI+ Enclosure Bundles offer you the chance to dive into the world of 3D printing, but with differences in assembly and the experience you gain from it. There are two packages: the kit and the semi-assembled version, both at the same price of 509 EUR. The key difference lies in the level of assembly, which significantly influences the user experience.The Original Prusa MINI+ Kit is just right for you if you want to understand the inner workings of a 3D printer. This kit allows you to assemble every part of the printer yourself. This experience is particularly valuable if you want to gain a deeper understanding of the mechanics and electronics of a 3D printer. You will learn the functionality of each component and be better equipped to assess what to do in case of problems or upgrades. However, this variant requires time and patience, as assembly can take several hours and requires a certain level of technical understanding.
On the other hand, the Original Prusa MINI+ Semi-assembled version is ideal for you if you appreciate the benefits of self-assembly but do not want to invest the entire assembly time. The printer comes in a far-advanced state, meaning that the basic mechanics and electronics are already assembled. This saves you time and allows you to start printing faster. This option is particularly attractive if you are new to 3D printing or simply do not want to invest as much time in building the printer from scratch.
Both bundles include an enclosure, meaning the printer can be operated in a closed housing. This is particularly beneficial for achieving consistent print results, as it stabilizes the temperature and facilitates printing materials like ABS. Additionally, the enclosure provides some protection against dust and other environmental influences.
In summary, the kit is suitable for you if you value a deeper learning experience and have the time and interest in assembly. The semi-assembled version, on the other hand, is better for you if you want to start quickly or have less technical interest in building the printer. Both options offer the same print quality and functionality, but the choice largely depends on your personal preference and experience level.
All Variants and Prices
| Variant | Price | Availability | Link |
|---|---|---|---|
| Original Prusa MINI+ Kit - Enclosure Bundle | 509 EUR | ✓ Available (1-3 working days. Please note that other items in the order may affect the overall delivery time.) | Shop Now → |
| Original Prusa MINI+ Semi-assembled - Enclosure Bundle | 509 EUR | ✓ Available (1-3 working days. Please note that other items in the order may affect the overall delivery time.) | Shop Now → |
Original Prusa MINI+ Kit - Enclosure Bundle Original Prusa MINI+ Semi-assembled - Enclosure Bundle
Who Is the Prusa MINI+ For?
The Prusa MINI+ is an FDM 3D printer characterized by a compact build volume of 18 × 18 × 18 cm. This build volume is ideal for makers who primarily want to print smaller to medium-sized objects. For example, if you often create prototypes, spare parts, or decorative items, the MINI+ provides ample space to efficiently execute these projects.The price of 509 euros makes the MINI+ an affordable option for hobbyists and beginners who do not need a large print area but still appreciate the reliability and quality of a Prusa printer. Compared to larger models, the MINI+ is more cost-effective, making it particularly attractive for those looking to enter the world of 3D printing or set up their own small printer setup in a limited space.
Another useful feature of the MINI+ is the automatic mesh bed leveling sensor. This sensor simplifies the calibration of the print bed, which is crucial for consistent prints. This is a significant advantage for beginners, as it simplifies the printing process and minimizes errors.
Additionally, the MINI+ is equipped with a color LCD screen, making operation more intuitive and providing direct access to printer settings. This feature is especially useful for those who do not want to deal with complicated software settings.
In summary, the Prusa MINI+ is excellent for beginners and advanced users looking for a reliable, user-friendly, and affordable 3D printer without sacrificing essential features. It is optimal for use in tight spaces and for projects where a smaller build volume is sufficient.
