G91
G1 Z5 F200
G1 X20 F2000
G90
G92 Y0
G1 Y-250 F2000 S1
G92 Y0
G1 Y3 F200
G1 Y-30 F200 S1
G92 Y0
G1 Y3 F500 ; adjust the Y value to put the nozzle on the edge of the bed
G92 Y0
G91
G1 X-20 F2000
G1 Z-5 F200
G90