Reply To: G-Code for powder bed printing Home › Forums › 3DP printing › G-Code for powder bed printing › Reply To: G-Code for powder bed printing January 5, 2015 at 4:52 pm #2097 ezrecParticipant Yes, Tn is the printhead, Pn..Qn..Rn.. is the nozzle pattern (up to 72 nozzles, given the limits of accuracy with parsing P/Q/R as floats, only about 24 bits are reliable). And yes, the ; 00000FFFF0000 lines are just debugging comments.
