In the default start gcode, the printer will perform a fast mechanical resonance mode checking, if the result shows that the resonance mode has drifted away from the last auto-calibration, this error message will present.
Follow the instructions in this video to re-tension the belt and clean the carbon rods:
These wiki guides can also help: Belt tensioning procedure | Bambu Lab Wiki; How to clean the carbon rods for Bambu Lab Printers | Bambu Lab Wiki
HMS_0300-1000-0002-0002: The resonance frequency of the X axis differs greatly from last calibration. Please clean the carbon rod and rerun the machine calibration afterward
“The resonance frequency of the X axis differs greatly from last calibration. Please clean the carbon rod and rerun the machine calibration afterward”
These error codes below show the same problem of different axes:
0300-1100-0002-0002
0300-1000-0002-0002
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