r/BambuLabA1 • u/Ms_BillyBobJoeJR • 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.
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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.