#   #
$.$
"M5"
"G1 F800"
"G0 X0 Y0"
"S10"
"M3"
"G1 X0 Y"[maxY]
"G1 X"[maxX]"Y"[maxY]
"G1 X"[maxX]"Y0"
"G1 X0 Y0"
"M5"
"G28"
"M30"
