Why multi extruder commands are only outputting on first extruder?
I just assembled my mk2/s with multi-material and I cannot trace where my issue is coming from. The issue is while the controls on LCD for extruder 1 work perfect, if I load/unload extruder 2 or 4, it makes extruder 1 function opposite direction rotation. Controlling extruder 3 makes extruder 1 work but with correct load/unload rotation. I have compared/contrasted this issue with the manuals/wiring and combed this over for the last few hours and I am stumped. Everything seems connected as pictured.
I have not attempted any printing since assembly, but it has been updated with the Rambo1.3MM firmware from website and passed all calibrations. I have not received any functions from extruders 2,3,4 yet. Any ideas?
Is this a good question?