; homez.g ; called to home the Z axis ; G91 ; relative positioning G1 H2 Z5 F8000 ; lift Z relative to current position G90 ; absolute positioning G1 X217 Y183 F8000 ; go to first probe point G30 ; home Z by probing the bed ; Uncomment the following lines to lift Z after probing ;G91 ; relative positioning ;G1 Z5 F100 ; lift Z relative to current position ;G90 ; absolute positioning