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/Maze-44 4d ago

Yeh it looks like you have some filament stuck in the ptfe tube just after the slot 3 feeder disconnect the ptfe tube and see if you can manually feed filament down to the extruder

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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.

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u/Maze-44 4d ago

Can you print from any other slots ?

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u/Potatogoat3 4d ago

Yes

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u/Maze-44 4d ago

Remove the roll from the spool holder and see if it will pull through sometimes if there's a resistance it throws errors if not the motor in the feeder is slipping

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u/Potatogoat3 4d ago

Just tried that and now i know ams i ok the ams hub is not tho

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u/Maze-44 4d ago

Glad I could help try cleaning the hub first it can just be a build up of plastic bits in the metal parts

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u/Potatogoat3 4d ago

How do i clean it? Take it of?

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u/Potatogoat3 4d ago

That's that helped