Original Prusa MK3.9

Printer features

Flexible steel sheets (guidepost)

The Original Prusa magnetic heatbed is designed to hold a removable double-sided flexible spring-steel sheet, designed specifically for easy removal of printed objects from the…

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Power-modes

Prusa printers are well known for being very silent, even in the standard mode. But actually, our printers also offer an option for even quieter operation. In the instructions…

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Nextruder filament sensor (CORE One, CORE One L, MK4/S, MK3.9/S, XL/+)

The filament sensor equipped on our Nextruder printers detects the presence of a filament and filament run-out. The sensor is a Hall sensor, triggered by a mechanism composed of…

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Nextruder silicone sock (CORE One/+, CORE One L/+, XL/+, MK4/S, MK3.9/S)

GPIO Module

Accelerometer (CORE One, MK4/S, MK3.9/S)

Buddy firmware-specific G-code commands

Loadcell (MK4/S, MK3.9/S, XL/+)

Experimental settings (MK4/S, MK3.9/S, MK3.5/S, XL/+, MINI/+)

Status LED explained (MK4/S, XL/+)

Cancel Object (MK4/S, MK3.9/S, XL/+, CORE One+/GEN 2, MINI/+)

Model preview