crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0Prusa i3 MK3 Filament Sensor Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Alexander Collinscrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Alexander Collins

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Introduction
If you need to replace the filament sensor in your PRUSA i3 MK3, follow the steps in this guide. All you will need is a 2.5mm hex-bit screwdriver and a new filament sensor. Ensure that you do not lose any of the parts or socket head screws that are removed during replacement.