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MMU2 problems loading filament 1  

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Rambx10
(@victor_gs94)
New Member
MMU2 problems loading filament 1

Hello, I have already managed to print with the MMU2 correctly without problems in 4 colors. But I can't use the filament in position number 1.

It is always the same problem. When the MMU2 pushes the filament 1 through the selector, it only pushes it about 4 or 5 cm.

When the loading speed accelerates the gear starts to slide and does not push the filament. I don't know why this happens only with filament 1. The rest works perfectly.

I don't know what else to try. If I want to print with 5 colors I have to stay with the printer all day and manually push the filament each layer.
I will keep looking for the solution but I am quite unhappy and frustrated.

What you would do to solve this problem?

Thank you all

Posted : 01/10/2019 8:56 am
Dave Avery
(@dave-avery)
Honorable Member
RE: MMU2 problems loading filament 1

left MMU idler tension screw a bit too loose?

Posted : 04/10/2019 5:34 pm
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