Anycubic Kobra 2 Pro start & stop G-code
Hi guys,
I was annoyed by the oozing of the PETG at the beginning of the prints , so it modified a little the start G-code in Prusaslicer:
G90 ; use absolute coordinates
M83 ; extruder relative mode
G28 ; move X/Y/Z to min endstops
G1 Z10 F2000 ; lift nozzle for cleaning
G1 X0 F500 ; align to the left side
G1 Y3 F1800 ; move bed out of the way
M140 S[first_layer_bed_temperature] ; set bed temp
M190 S[first_layer_bed_temperature] ; wait for bed temp
M104 S[first_layer_temperature] ; set extruder temp
M109 S[first_layer_temperature] ; wait for extruder temp
G1 Z0.28 F2000 ; nozzle above bed
G1 E-2 F2000 ; Retract filament
G1 X5 F500 ; align to the left side
G92 E0 ; zero the extruded length
G1 X150 E30 F500 ; Extrude 30mm of filament in a 15cm line.
G92 E0 ; zero the extruded length again
G1 E-0.2 F500 ; Retract a little
G1 X190 F4000 ; Quickly wipe away from the filament line.
M117
And i had some lines to the end G-code:
M104 S0 ; Extruder off
M140 S0 ; Heatbed off
M107 ; Fan offG91 ; relative positioning
G1 E-5 F3000 ; retract filament
G1 Z+0.3 F3000 ; lift print head
G28 X0 F3000 ; move home
G1 Y200 F3000 ;Present print
M84 ; disable stepper motors
Quite happy with the results 🙂
Cheers