A software error has been detected on the MMU unit.
Make sure that you are using the correct up-to-date firmware for both the printer and the MMU unit: Firmware download.
If that does not solve the error, take note of all the actions that preceded the error happening. Try to reproduce the error, and save the log.
After that, contact our Support client, or report the issue directly in the Prusa GitHub page.
Si vous avez une question sur un sujet qui n'est pas traité ici, consultez nos ressources supplémentaires.
Et si cela ne suffit pas, vous pouvez envoyer une demande à [email protected] ou via le bouton ci-dessous.