Midprint nozzle cleaner
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easy nozzle cleaning mid print
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — NoDerivatives
add this g code to your custom g code of your printer
before layer change
{if layer_num > 0 and layer_num % 30 == 0}
; --- AUTOMATICKE CISTENI S BEZPECNYM NAVRATEM ---
G1 E-2 F2400
; Zatazeni filamentu
; Sjezd na bezpecnou vzdalenost
G1 Z{layer_z + 5.0} F3000
; Presun k hrebenu
G1 X80 Y-13 F7200
; Cisteni
G1 X42 Y-16 F7500
G1 X80 Y-16 F7500
G1 X42 Y-13 F7500
G1 X80 Y-13 F7500
G1 X61 Y-14.5 F7500
G1 X75 Y-13 F7500
G1 X80 Y-14.5 F7500
G1 X75 Y-16 F7500
G1 X61 Y-14.5 F7500
G1 X47 Y-13 F7500
G1 X42 Y-14.5 F7500
G1 X47 Y-16 F7500
G1 X61 Y-14.5 F7500
G1 X80 Y-16 F7500
G1 X42 Y-13 F7500
G1 X80 Y0 F7500
; vysunuti podlozky
G1 Z{layer_z} F3000
G1 E0 F2400 ; Deretrakce
; --- KONEC CISTENI ---
{endif}
Make sure, that the cleaner is in the right position, it is tight fit with the heatbed. You need to move your nozzle to this coordinates X80 Y-13 and after that, pleace the 3D print. You need to buy a A1 silicone wiper. You can adjust the frequency of the cleaning by changing the number 30 in the first line of a code.