Before printing, the printer must meter the laser reflection of the first used filament and choose the 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.
None
Pay extra attention to the first layer, as the inspection module may miss some first-layer failure.
HMS_0C00_0300_0002_0001: Filament exposure metering failed
0C00-0300-0002-0001