Prusa CORE One | Prusa Knowledge Base

Prusa CORE One Unpacking & First run

Assemble the Prusa CORE One

Upgrade from MK4S to CORE One

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First print with PrusaSlicer

If you are using PrusaSlicer for the first time to generate a gcode or bgcode for printing, you can follow the steps below. Click on the links to get more information about the…

Prusa Connect and PrusaLink explained

Prusa Connect and PrusaLink are two remote printing solutions developed in-house by Prusa. Its origin is in the management system used in our record-sized print farm located in…

How to update firmware (CORE One, MK4/S, MK3.9/S, MK3.5/S, XL)

On the Prusa CORE One, Original Prusa MK4/S, MK3.9/S, MK3.5/S, and XL, the firmware is flashed using a USB flash drive. This is valid for all ways of firmware updating. Offline…

Shipping information

Current lead time estimates for new orders Updated: October 1st, 2025 The dates are only an estimation at the date of update, specified above, and rely on the actual production.…

Fix common issues

Changing or replacing the Prusa Nozzle

Replacing the Prusa Nozzle on your printer varies depending on the model of your printer. This article provides an overview of the different methods to replace the Prusa Nozzle,…

Warping

When printing large objects, you can sometimes run into an issue with the corners of the object being lifted from the bed – mostly when printing with high-temperature materials…