Silicone Brush Nozzle Scrubber for Voron 2.4

BOM

1. High temp silicone brush for cooking
2. 2 pcs M3*8 mm
3. 2 pcs M3 t-nut

[gcode_macro CLEAN_NOZZLE]
variable_start_x: 265
variable_start_y: 300
variable_start_z: 1
variable_wipe_dist: -35
variable_wipe_qty: 5
variable_wipe_spd: 150

gcode:
  {% if "xyz" not in printer.toolhead.homed_axes %}
    G28
  {% endif %}

  G90                                            ; absolute positioning
  ## Move nozzle to start position
  G1 X{start_x} Y{start_y} Z{start_z} F{wipe_spd * 60}

  ## Wipe nozzle
  {% for wipes in range(1, (wipe_qty + 1)) %}
    G1 X{start_x + wipe_dist} F{wipe_spd * 60}
    G1 X{start_x} F{wipe_spd * 60}
  {% endfor %}

[gcode_macro PRINT_START]
gcode:
   BED_MESH_CLEAR
   G28
   QUAD_GANTRY_LEVEL
   G28 X Y
   CLEAN_NOZZLE
   G28 Z
   BED_MESH_CALIBRATE