;MyStartCode G28 ;Home all G90 ;Set absolute Mode G1 Z15.0 F6000 ;Move the extruder up 15mm G92 E0 ;zero the extruded length G1 F200 E6 ;extrude 6mm of feed stock ;MyStartCode ;MyEndCode G91 ;relative positioning G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure G1 Z15 E-5 F3000 ;move Z up a bit and retract filament even more G90 ;absolute positioning G1 Y200 F4800 ;present print M84 X Y E ;Disable steppers but Z M 106 S0 ;turn off fan ;MyEndCode