HMS_0C00_0300_0002_0001: Filament exposure metering failed
Before printing, we need to meter the laser reflection of the first used filament and choose a best camera exposure value. If the filament is pure transparent or black, this metering may fail, and the exposure value may not be accurate. Thus first layer inspection may not be accurate.
It's suggested to pay extra attention to the first layer if seen this message, as the inspection module may miss some first layer failure.