| Part of | Tibial Fracture Fixation Pediatric Distal Forearm Fractures Uniplanar External Fixation |
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The Original Prusa i3 MK3S+ 3D Printer is an affordable ($999 USD), open source, open filament, user-friendly, fused deposition modelling, single extruder desktop 3D printer with a build volume Z height of 210 mm that prints polylactic acid (PLA), a low-cost, biorenewable, and easy to print plastic.[1]
It is not necessary to use Prusa PLA filament when printing on the Original Prusa i3 MK3S+ 3D Printer because it is an open filament 3D printer. To help keep costs to a minimum, we recommend using any less expensive, locally available 1.75 mm PLA filament brand.
PLA is a moisture-sensitive material which may become brittle if improperly stored.[2] According to one filament manufacturer, "To check the quality of PLA, try to snap the filament. If the PLA filament snaps easily, it is too brittle for use and should be replaced."
Proper storage of PLA requires storage:
When possible, try to obtain White PLA filament (including but not limited to Prusament Vanilla White PLA) with a Technical Data Sheet confirming that the filament's Shore Hardness D value is within the 3-sigma range (~79D to 93D) for the Shore Hardness D measurements of 86.7D + 1.91D (ave. ± s.d., n=1815) for human cortical bone.[3][4] Since the Prusament PLA Blend Pearl White filament has a published Shore Hardness D value of 72D ± 1.5D, it is not recommended for use in this orthopedic surgical simulation training.[5]
Prusa 3D printers can fully recover from a complete loss of power without the need for batteries or an uninterruptible power supply.[6] A sensor detects voltage, and in case of a power interruption, it stores the position of the print head and lifts the print head away from the print. In case of a brief power failure, the Prusa printer will resume printing immediately without requiring user input.
When the printer is without power for an extended period, the bed will cool down and the printed object could detach itself from the sheet plate. So, before resuming printing, check the following:
Prusa offers a map of Prusa 3D printer users worldwide with a "Print on Demand" option (in the left-side menu), which allows you to filter all users who accept print on demand requests and send a message to each user.
The Original Prusa i3 MK3S+ 3D Printer is available for purchase and delivery to the following 167 countries and territories shown and listed below (subject to change without notice):
The full list of locations is here and below.
This work is funded by a grant from the Intuitive Foundation. Any research, findings, conclusions, or recommendations expressed in this work are those of the author(s), and not of the Intuitive Foundation.
| License | CC-BY-SA-4.0 |
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| Cite as | Medical Makers (2022–2026). "Original Prusa i3 MK3S+ 3D Printer". Appropedia. Retrieved September 29, 2026. |