Fault: Printer asked me to unload the wrong nozzle.
Situation:
I have H2D with the beta firmware 01.01.02.00
Right nozzle has generic PETG colour black coming in from the rear spool
Left nozzle has generic PETG colour grey coming from AMS
Printer completed a two colour model. The last few layers use only grey from AMS. The model finished just as the grey ran out, so it could not wind back into the AMS. The printer then (correctly) purged the remaining grey.
Nornally this would finish the print, and lower the print bed for removal.
However, it then wanted me to pull the black filament from the external/right extruder. To make this message go away I did that. The printer then said the print was finished, and lowered the print bed.