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upgraded two mk3s to latest firmware (3.10.1) and both now fail selftest with seltest error! axis length X
i run the calibration, its tests the fans and then one of them moves the print head fully across the bed and back before doing this, the other moves it about three quarters of the width and back and then stops with the x axis error. i haven't used either of them for a couple of years but not sure why that would be a problem. i can move the print head around with the settings/move axis menu. i have tried factory resetting and reflashing the firmware many times. any ideas?
Posted : 24/01/2022 1:05 am