Ender 3 V3 KE and SE automatic nozzle cleaning brush PROCEDURE

M220 S100 ;Reset Feedrate M221 S100 ;Reset Flowrate M140 S[bed_temperature_initial_layer_single] ;Set final bed temperature G28 ;Home all axes G92 E0 ;Reset Extruder G1 Z2.0 F3000 ;Move Z Axis up M104 S[nozzle_temperature_initial_layer] ;Set final nozzle temperature G1 X1 Y-18 Z3 F5000.0 ;Align with brush M190 S[bed_temperature_initial_layer_single] ;Wait for bed temperature to stabilize M109 S[nozzle_temperature_initial_layer] ;Wait for nozzle temperature to stabilize ; Set and wait for nozzle to reach 225°C M104 S225 ;Set nozzle temperature to 225°C M109 S225 ;Wait for nozzle to reach 225°C ; Perform back-and-forth cleaning movements G1 X90 Y-18 Z3 F5000.0 ;First forward pass G1 Z0 F300 ;Lower nozzle by 3 mm after the first pass G1 X30 Y-18 Z0 F5000.0 ;First backward pass G1 X90 Y-18 Z0 F5000.0 ;Second forward pass G1 X30 Y-18 Z0 F5000.0 ;Second backward pass G1 X90 Y-18 Z0 F5000.0 ;Third forward pass G1 X30 Y-18 Z0 F5000.0 ;Third backward pass G1 X90 Y-18 Z0 F5000.0 ;Fourth forward pass G1 X30 Y-18 Z0 F5000.0 ;Fourth backward pass G1 X90 Y-18 Z0 F5000.0 ;Fifth forward pass G1 X30 Y-18 Z0 F5000.0 ;Fifth backward pass G1 X90 Y-18 Z0 F5000.0 ;Sixth forward pass G1 Z3 F300 ;Raise nozzle by 3 mm after the last backward pass G1 X30 Y-18 Z3 F5000.0 ;Sixth backward pass ; Final movement G1 X40 Y-18 Z15 F5000.0 ;Raise nozzle to clear the brush