Uploaded December 2024 | Updated September 2026, 1 hour ago

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If you're looking to mod your machine's start up routine, you should know if not done correctly you can do a lot of damage to your printer! So only add this code if you're comfortable with editing G-code files.
Liability Disclaimer:
The machine code provided in this video is for educational and informational purposes only. By using or modifying this code, you agree to take full responsibility for any outcomes, including damage to equipment, property, or injury. Leckiestein assumes no liability for errors, malfunctions, or misuse of this code and does not provide any warranty, express or implied, regarding its accuracy, functionality, or suitability for any purpose.

Stock code:
;===== wipe nozzle ===============================
M1002 gcode_claim_action : 14
M975 S1
M106 S255
G1 X65 Y230 F18000
G1 Y264 F6000
M109 S{nozzle_temperature_initial_layer[initial_extruder]-20}
G1 X100 F18000 ; first wipe mouth

G0 X135 Y253 F20000 ; move to exposed steel surface edge
G28 Z P0 T300; home z with low precision,permit 300deg temperature
G29.2 S0 ; turn off ABL
G0 Z5 F20000

Edited code:
;===== wipe nozzle ===============================
M1002 gcode_claim_action : 14
M975 S1
M106 S255
G1 X65 Y230 F18000
G1 Y264 F6000
M109 S{nozzle_temperature_initial_layer[initial_extruder]-20}
G1 X100 F18000 ; first wipe mouth

G0 X135 Y253 F20000 ; move to exposed steel surface edge
G28 Z P0 T300; home z with low precision, permit 300deg temperature
G29.2 S0 ; turn off ABL
G0 X127 Y0 Z80 F42000 ; Move to manual cleaning pos.
M400 S15 ; wait here while manual cleaning
G0 X135 Y253 Z5 ; return back
G0 F20000 ; reset speed