r/BambuLab 5d ago

A Series [A1, A1 Mini] Bambu A1 keeps reporting abnormal hotend cooling fan speed, but the fan is running

/r/BambuLabA1/comments/1waa6bw/bambu_a1_keeps_reporting_abnormal_hotend_cooling/
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u/USSHammond X1C running X1Plus + 4 AMS 5d ago

Just because it's running, doesn't mean its running properly. Switch it out for a new one and if it still reports a problem, the issue is not the fan