Chổi Gạt Nozzle Trước Khi Bed Leveling

Wiper to cleanup ooze just before bed leveling

You will need 4x M3x20mm for the Mount.

The brush is the Silicone nozzle brush for the A1 (not the mini as the model I remixed from)
 

Add the following Code before “Moving to Nozzle Cleaning area” in Start Gcode

G1 E-10 F2400 ; more retraction to compensate oozing before nozzle cleanup
; Start nozzle brush cycle

G1 X160 Y-5 Z5 F24000 ; nozzle brush cycle - move to brush
G1 X160 Y-9 Z1 F24000 ; nozzle brush cycle - lower nozzle and move to y -9
G1 X200 Y-9 Z1 F24000 ; nozzle brush cycle - swipe left to right at y -9
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-7 Z1 F24000 ; nozzle brush cycle - move to y -7
G1 X200 Y-7 Z1 F24000 ; nozzle brush cycle - swipe left to right at -7
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-9 Z1 F24000 ; nozzle brush cycle - move to y -9
G1 X200 Y-9 Z1 F24000 ; nozzle brush cycle - swipe left to right at y -9
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-7 Z1 F24000 ; nozzle brush cycle - move to y -7
G1 X200 Y-7 Z1 F24000 ; nozzle brush cycle - swipe left to right at -7
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-9 Z1 F24000 ; nozzle brush cycle - move to y -9
G1 X200 Y-9 Z1 F24000 ; nozzle brush cycle - swipe left to right at y -9
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-7 Z1 F24000 ; nozzle brush cycle - move to y -7
G1 X200 Y-7 Z1 F24000 ; nozzle brush cycle - swipe left to right at -7
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-9 Z1 F24000 ; nozzle brush cycle - move to y -9
G1 X200 Y-9 Z1 F24000 ; nozzle brush cycle - swipe left to right at y -9
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-7 Z1 F24000 ; nozzle brush cycle - move to y -7
G1 X200 Y-7 Z1 F24000 ; nozzle brush cycle - swipe left to right at -7
G1 X200 Y-8 Z1 F24000 ; nozzle brush cycle - move to y -8
G1 X160 Y-8 Z1 F24000 ; nozzle brush cycle - swipe right to left at y -8
G1 X160 Y-5 Z5 F24000 ; nozzle brush cycle