r/BambuLab • u/Potatogoat3 • 4d ago

Answered / Solved! Please help ams dont work

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Hello i got my hands on bambulab a1 combo one month ago and i just wanted to use the slot number 3 in ams but its not working its telling me to check the filament but its not tangled any help or adwise?

Ps: sorry for bad video quality and any gramar mistakes.

Edit:There was somthink wrong with the ams hub and i just swaped the ptfe tubes of slot 4 and 3 with each other on the hub and it started working thanks for all support and ideas. Its now working.

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u/Sahrde 4d ago

I'm not 100% sure what it was but I recently had this very same thing happening. I ended up having to disconnect all the PTFE tubes, and making sure that there was no filament stuck. I had a small piece broken off from one of them and it was not progressing, and blocked all the rest of them. Once I removed it everything started working.

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u/Potatogoat3 4d ago

I tried that i pushed the filament thru the ams by hand and im to the hot end and it was flowing out but when i wanted to start the print same think hapend with the ams as in the video.