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MMU2S Loading Failure with PVA+  

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Knautschkissen
(@knautschkissen)
Active Member
MMU2S Loading Failure with PVA+

Hello

since 2 weeks i am owner of the Prusa i3 MK3S and the MMU2S Upgrade. The most filaments works great but i have massive problems with the PVA+   i get from prusa shop. If i Print with the stock settings of PVA+ in the PrusaSlicer, the PVA+ does not adhere. If i Rize the temperatur  it adhere a little bit better but i get every time a MMU2 Loading failure... I have manualy to cut off the end of the filament, then the load works great one time. Next layer the same... does enybody knows that problem an how i can solve it?. With normal PLA Filaments i have no problem...

Posted : 16/03/2020 9:15 pm
CliffAgius
(@cliffagius)
Active Member
RE: MMU2S Loading Failure with PVA+

I am getting exactly the same issue and I have my Filament spool in a Dry Box as well where it's at a humidity of 38 but it fails everytime it trys to load but the PLA/PETG/ABS etc etc all load and print perfect.

This is stopping my prints and it's driving me nuts.

Posted : 05/06/2020 8:16 am
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