Cleaning brush for MK3/MK3S
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Allows you to clean your nozzle before and after each print automatically
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial
Update 1.0:
- Object height offset
- Base modification
[EN]: This system allows you to clean your nozzle automatically every time you print !
Print parameter:
- PETG
- 0.20mm
- 20% fill rate
- No support
Software modification:
💡Gcode modifications (start/end) are required, as is the purge line.
📍As with all Gcode modifications, I disclaim all responsibility for these gcode modifications. As far as I'm concerned, it works perfectly.
;//Nozzle Clean Mode Start
G1 Z30 F1000 ;move head into Z-position
G1 Y-3 F1000 ;move head into Y-position
G1 X240 F5000 ;move head into X-position
G1 X249 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X240 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X249 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X240 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X249 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X240 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X0 F5000 ;move head into home X-position
G1 Y0 F5000 ;move head into home Y-position
;//Nozzle Clean Mode End; purge line
G1 X55 E29 F1073
G1 X5 E29 F1800
G1 X55 E8 F2000
G1 Z0.3 F1000
G92 E0
G1 X100 E25 F2200
G1 Y-2 F1000
G1 X100 E25 F1400
G1 Z0.2 F1000
G1 X5 E4 F1000
G92 E0
List of required parts:
| Number | Part type |
| 2 | Screws M3x18 |
| 1 | Wire brush |
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[FR]: Ce système vous permet de nettoyer votre buse automatiquement à chaque impression !
Paramètre d'impression:
- PETG
- 0.20mm
- 20% de remplissage
- Aucun support
Modification sur le logiciel:
💡Des modifications du Gcode (début/fin) sont nécessaires, de même que la ligne de purge.
📍Comme pour toutes les modifications de Gcode, je décline toute responsabilité quant à ces modifications. En ce qui me concerne, cela fonctionne parfaitement.
;//Nozzle Clean Mode Start
G1 Z30 F1000 ;move head into Z-position
G1 Y-3 F1000 ;move head into Y-position
G1 X240 F5000 ;move head into X-position
G1 X249 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X240 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X249 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X240 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X249 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X240 F500 ;swipe head over Prusa Automatic Nozzle Cleaner
G1 X0 F5000 ;move head into home X-position
G1 Y0 F5000 ;move head into home Y-position
;//Nozzle Clean Mode End
; purge line
G1 X55 E29 F1073
G1 X5 E29 F1800
G1 X55 E8 F2000
G1 Z0.3 F1000
G92 E0
G1 X100 E25 F2200
G1 Y-2 F1000
G1 X100 E25 F1400
G1 Z0.2 F1000
G1 X5 E4 F1000
G92 E0
Liste des pièces:
| Nombre | Type de pièces |
| 2 | Vis M3x18 |
| 1 | Brosse métallique |