Ender 3 Clean wipe nozzle tool

thingiverse

I was searching for a process to clean the nozzle before printing, but none of the models I found met my 100% requirements, so I created one myself. You can adjust the distance between the brush and the bed as well as the height to your liking. After analyzing the gcode from huanghaha's item on thingiverse (https://www.thingiverse.com/thing:4067406), I added this gcode to my routine: M211 S0; Turn soft endstop off G1 X235 F4800 G1 X249.5 F4800 G1 X235 F4800 G1 X249.5 F4800 G1 X235 F4800 M211 S1; Turn soft endstop back on All you need to do is print the item and one T-nut M3 (if you don't have one, simply print another). For the brush, I recommend using a nylon nail brush and gluing it onto the base.