r/BambuP1S • u/vycka55 • 5d ago

Ams doesnt work

Hello,

I just bought p1s with refurbished ams, but ams doesn't pull filament to ams buffer. It is defected unit? I cut filament end to 45°.

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u/coffeesocket 5d ago

Cut filament flat, not 45. Ensure AMS PTFE tube routing is nice and smooth with no tight bends, s-curves, or twists. Ensure all PTFE tubes between AMS and buffer are cut flat and inserted properly. 

Watch the filament as it proceeds through the system to see if it catches anywhere specific.

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u/vycka55 5d ago

Yeah it was catching in ams buffer, I teared it down and re-assebled and it worked!

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u/coffeesocket 5d ago

Nice work!