Ender 3 Nozzle cleaning brush mount (Remix with instructions)

thingiverse

Adapted to have it on different X position and height to fit my printer. What I did? - Made an adapter box for the brush - Custom cleaning start up g-code in the description. Remixed from https://www.thingiverse.com/thing:3117234 https://www.thingiverse.com/thing:3012742 https://www.thingiverse.com/thing:4670897 Note: You need to move the Y Stop at maximum (see photo) in order to be able to access the cleaning Y position. --- START G-CODE G90 ; use absolute coordinates M83 ; extruder relative mode G28 ; home all G1 Z30 F240 ; Move out of the bed while heating G1 X2 Y0 F3000 M104 S[first_layer_temperature] ; set extruder temp M140 S[first_layer_bed_temperature] ; set bed temp M190 S[first_layer_bed_temperature] ; wait for bed temp M109 S[first_layer_temperature] ; wait for extruder temp ;G29 ; Autoleveling G1 Z2 F240 G1 X2 Y20 F3000 G1 Z0.3 F200 G1 X10 Y0 F7000 ; Home for cleaning ; Back/Forth 3 times G92 E0.0000 ; Retract G1 E-1.0000 F3600 G1 X80 Y0 F7000 ; > G1 X20 Y0 F7000 ; < G1 E-1.0000 F3600 ; Unretract G92 E0.0000 G92 E0.0000 ; Retract G1 E-1.0000 F3600 G1 X80 Y0 F7000 ; > G1 X20 Y0 F7000 ; < G1 E-1.0000 F3600 ; Unretract G92 E0.0000 G92 E0.0000 ; Retract G1 E-1.0000 F3600 G1 X80 Y0 F7000 ; > G1 X20 Y0 F7000 ; < G1 E-1.0000 F3600 ; Unretract G92 E0.0000 G1 X10 Y0 F7000 ; Resume ; Clean for last time ; Zigzag 3 times G10 ; Retract G1 X20 Y0 F7000 ; < G1 X40 Y5 F7000 ; s0 G11 ; Recover G1 X50 Y0 F7000 ; s1 G1 X60 Y5 F7000 ; s2 G10 ; Retract G1 X70 Y0 F7000 ; s3 G1 X80 Y5 F7000 ; s4 G11 ; Recover G1 X20 Y0 F7000 ; < G1 X40 Y5 F7000 ; s0 G10 ; Retract G1 X50 Y0 F7000 ; s1 G1 X60 Y5 F7000 ; s2 G11 ; Recover G1 X70 Y0 F7000 ; s3 G1 X80 Y5 F7000 ; s4 G10 ; Retract G1 X20 Y0 F7000 ; < G1 X40 Y5 F7000 ; s0 G11 ; Recover G1 X50 Y0 F7000 ; s1 G1 X60 Y5 F7000 ; s2 G10 ; Retract G1 X70 Y0 F7000 ; s3 G1 X80 Y5 F7000 ; s4 G11 ; Recover G1 X20 Y0 F7000 ; resume ; Back/Forth Y 3 times G10 ; Retract G1 X50 Y0 F7000 G1 X50 Y5 F7000 G11 ; Recover G1 X50 Y0 F7000 G1 X50 Y5 F7000 G10 ; Retract G1 X50 Y0 F7000 G1 X55 Y0 F7000 G11 ; Recover G1 X50 Y0 F7000 G1 X55 Y0 F7000 M83 ; extruder relative mode ; Intro line G92 E0.0 G1 Z2 F240 G1 X2 Y20 F3000 G1 Z0.7 F200 G1 Y190 E15.0 F1500.0 ; intro line G1 X2.3 F5000 G1 Y20 E30 F1200.0 ; intro line ; Wait 3 seconds with the head a bit up G1 Z1 F240 G4 P3000 ; Clean with the head up G10 ; Retract G1 X80 Y0 F7000 ; > G1 X20 Y0 F7000 ; < G11 ; Recover ; Clean Zigzag 3 times G1 X20 Y0 F7000 ; < G1 X40 Y5 F7000 ; s0 G1 X50 Y0 F7000 ; s1 G1 X60 Y5 F7000 ; s2 G1 X70 Y0 F7000 ; s3 G10 ; Retract G1 X80 Y5 F7000 ; s4 G10 ; Retract