Introduction
The Original Prusa i3 MK3S+ stands as a testament to the iterative innovation that Prusa Research champions in the 3D printing community. Building on the legacy of its predecessors, the MK3S+ is a flagship model known for its reliability, high-quality print output, and user-friendly experience. The printer caters to hobbyists, makers, and professionals alike, boasting a suite of features that make it a versatile and dependable choice for various printing applications.
In this comprehensive guide, we’ll explore the nuances of the Original Prusa i3 MK3S+ and provide insights into why it remains a popular choice within the 3D printing landscape. We’ll also compare it with other Prusa models, delve into its technical specifications, examine the range of filaments it can print, and answer some frequently asked questions.
About the Printer and Brand
Prusa Research continues to shape the 3D printing industry from its base in the Czech Republic. The Original Prusa i3 MK3S+ is the culmination of years of user feedback and technical refinement, emphasizing quality and consistency in printing. Employing Fused Filament Fabrication (FFF) technology, the MK3S+ brings to the table noteworthy advancements like superior silent stepper drivers, improved filament sensors, and power loss recovery.
With its open design and a Cartesian motion system, the MK3S+ promotes ease of maintenance and accessibility. Its Bed Slinger motion system design allows the print bed to move on the Y-axis, bolstering print stability and precision. The MK3S+ stands out for its continued commitment to enhancing the printing process, from its thoughtful design to its multifaceted capabilities.
Printer Comparison
| Printer | Technology | Motion System | Build Chamber Enclosure | Air Filtration | Build Volume [mm] |
|---|---|---|---|---|---|
| Original Prusa MK4 | FFF | Cartesian | Open | No | 250 x 210 x 220 |
| Original Prusa i3 MK3S+ | FFF | Cartesian | Open | No | 250 x 210 x 210 |
| Original Prusa SL1S SPEED | MSLA | NA | Enclosed | No | 127 x 80 x 150 |
| Original Prusa MINI+ | FFF | Cartesian | Open | No | 180 x 180 x 180 |
| Original Prusa XL | FFF | Cartesian (CoreXY) | Open | No | 360 x 360 x 360 |
| TRILAB AzteQ Industrial | FFF | Delta | Enclosed | No | 300 x 400 |
| TRILAB DeltiQ 2 Plus | FFF | Delta | Open | No | 250 x 500 |
| Prusa Pro HT90 | FFF | Delta | Enclosed | Yes | 300 x 400 |
The Original Prusa i3 MK3S+ is a workhorse that delivers a slight variation in build volume compared to the newer Original Prusa MK4. It also boasts a robust community and extensive support network, thanks to its longstanding presence in the market. Its open build chamber makes it versatile for various filaments, though it lacks the advanced air filtration systems found in some enclosed models.
The Spec Sheet
| Specification | Value |
|---|---|
| Printer | Original Prusa i3 MK3S+ |
| Brand | Prusa Research |
| Country | Czech Republic |
| Link | Original Prusa i3 MK3S+ |
| Technology | FFF |
| Material | Thermoplastics |
| Feedstock Format | Filament |
| Build Volume [L] | 11.03 |
| W [mm] | 250 |
| D [mm] | 210 |
| H [mm] | 210 |
| Layer Height Min [mm] | 0.05 |
| Layer Height Max [mm] | 0.25 |
| Build Chamber | Open |
| Actively Heated Build Chamber | No |
| Air Filtration | No |
| Motion System | Cartesian |
| Motion System Design | Bed Slinger |
| Max Hot End Temperature [°C] | 300 |
| Max Build Plate Temperature [°C] | 120 |
| Max Print speed [mm/s] | 200 |
| Automated Buildplate Calibration | Yes |
| Multi Material Capabilities | Yes |
Filaments Possible to Print
- PLA (Polylactic Acid)
- PVB (Polyvinyl Butyral)
- BVOH (Butenediol Vinyl Alcohol Co-polymer)
- PVA (Polyvinyl Alcohol)
- PETG (Polyethylene Terephthalate Glycol-modified)
- CPE (Co-polyester)
- PCTG (Poly Cyclohexylene Dimethylene Terephthalate Glycol-modified)
- TPE (Thermoplastic Elastomer)
- TPC (Thermoplastic Copolyester)
- TPU (Thermoplastic Polyurethane)
Filaments Possible but Not Recommended
- PP (Polypropylene)
- OBC (Olefin Block Copolymer)
FAQ´s
What is the maximum print speed of the Original Prusa i3 MK3S+?
The Original Prusa i3 MK3S+ can reach a maximum print speed of 200 mm/s, combining speed with precision.
Can the Original Prusa i3 MK3S+ resume printing after a power loss?
Yes, it comes equipped with power loss recovery, allowing it to resume prints with minimal disruption.
Is the build plate heated in the Original Prusa i3 MK3S+?
Yes, the build plate can achieve temperatures up to 120°C, aiding in better adhesion and print quality.
What is the layer height range for the Original Prusa i3 MK3S+?
The layer height can be adjusted from 0.05 mm to a maximum of 0.25 mm, offering versatility in print quality.
Does the Original Prusa i3 MK3S+ support automatic calibrations?
Yes, the printer supports automated build plate calibration for ease of use and consistent print quality.
