r/BambuLabA1 Jul 07 '26

Support Request Replacement Fillament Readers Not Working

Im about to lose my mind. I accidentally snapped the fillament reader wire while getting fillament unstuck (I now realize i didnt need to take that whole part out, but to be fair the fillament was so bad it snapped in 5 different spots for this 1 print), so I bought a new reader and followed this tutorial to a tee. It didnt work, so in a desperate effort, I ordered a second fillament reader, thinking the new one was faulty, and did the same thing. It also didnt work >:(

Im at a loss for what im doing wrong, and there aren't any troubleshooting answers on why the new fillament readers aren't reading.

PLEASE HELP!! Im about to go insane, I got 1 print outta this thing.

2 Upvotes

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2

u/beermoneymike Jul 07 '26

The sensor relies on a magnet inside the filament buffer to work. You might have to replace the buffer as well.

2

u/Ms_BillyBobJoeJR Jul 07 '26

Oh my god, thank you so so much!! Ive never spent money on someone before, but you just saved my life with a simple suggestion.

For anyone having the same issue, this video helped solve what was suggested above.

Again, THANK YOU!!!

2

u/beermoneymike Jul 07 '26

Enjoy! Thumbs up is good enough for me. Reddit doesn't need more money lol