I have one print that doesn’t seem to home the axis before it starts even though it includes the command. I checked the GCode file, and it includes the home all axes command (first few lines below)
G21 ; set units to millimeters M107 G28 ; home all axes M203 X192 Y208 Z3 ; Speed limits to minimize skipped steps when moving really fast courtesy of forum.lulzbot.com user 1013 G90 ; use absolute coordinates G92 E0 M82 ; use absolute distances for extrusion M204 S200
I started the print on the failed one, and it homed the axis, the only difference was the other print didn’t include the turn fan off line (M107).
Any suggestions on how to fix?