TRONXY P802MA auto clean nozzle brass wire brush holder

G28
M117 Clean ; Indicate nozzle clean in progress on LCD
M109 S240 ; Heat up
M107 ; Turn layer fan off
; swipe (x) left, right, and back a few times
G1 X-18.000 Y75.000 Z7.000 F8000.000
G91 ;set positioning to relative
; swipe (y) front, back, and front a few times
G1 X4.000 Y0.000
G1 Y-40.000
G1 Y40.000
G1 Y-40.000
G1 Y40.000
G1 Y-40.000
G1 Y40.000
G1 X7.000 Y0.000
G1 Y-40.000
G1 Y40.000
G1 Y-40.000
G1 Y40.000
G1 Y-40.000
G1 Y40.000
G1 Z15.000