Nozzle cleaner for Elegoo neptune 3 plus

You will need 2x m3 10mm bolts and m3 nuts. The model is printed in ABS or ASA, not sure will it work with PETG or PLA without warping. I cutted nozzle brush handle so i am left with just the brush. Since i am using Klipper, i modified macro for nozzle cleaning:

[gcode_macro CLEAN_NOZZLE] variable_start_x: 121 variable_start_y: 0 variable_start_z: 21 variable_wipe_dist: 70 variable_wipe_qty: 10 variable_wipe_spd: 200 variable_raise_distance: 30

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

G90 ; absolute positioning ## Move nozzle to start position G1 Z31 F1500 G1 X{start_x} Y{start_y} F6000 G1 Z{start_z} F1500

## 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 %}

## Raise nozzle G1 Z{raise_distance} g28

I am using this macro in START_PRINT macro after waiting for the nozzle to heat up to 180c, and before bed meshing.

You will need to change bed mesh margines for Y axis to about 60mm instead of 22mm.