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“MK2.5S XYZ calibration fails after firmware update
Hi All,
I updated my MK2.5S (MK52 bed) to firmware 3.14.1-8237
Printer homes but XYZ calibration fails with: “Calibration failed. Check axes and run again.” When I manually line up the PINDA so it is over the hashed circles it is ~15 mm offset in X from the x end stop switch. Y-axis and PINDA height (~1 mm above nozzle) are correct.
Has anyone seen this with the latest firmware?
Should I adjust the X-endstop/extruder mount temporarily, or is there a firmware/EEPROM fix?
thanks
Posted : 12/11/2025 11:49 pm