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XL 6.4.0 Installation
Hi,
I downloaded the 6.4 Firmware last week and installed it today.
Now The display says I have to run the calibration. I have questions an hope someone can provide me with an answer.
Does the calibration after a firmware update means doing the same calibration as when the machine was put together (untighten pin, tighten pin, etc.)?
I've seen posts mentioning problems with 6.4, should I continue with the calibration or downgrade to the previous version of firmware?
Posted : 13/02/2026 4:00 pm
RE: XL 6.4.0 Installation
Prusa has stated regarding firmware 6.4.0that the issues will be resolved and that users should currently use 6.2.6 instead.
Posted : 13/02/2026 6:41 pm