Question

[DianaStanculesu 0]

Hi,

I have a problem with the Ultimmaker 3. The heating PrintCores is takeing way too much .. and it is still loading. I use pva/ pla material.

[gr5 1,021]

Make sure the print cores are shoved in all the way at the top. sometimes they click at the bottom but not the top.

More likely the wiring where it comes into the top of the head is pulling upward too much. You want to push those wires down into the head better. I have no idea how this is done - just repeating advice I hear from experts several times that has worked for many people. Also they say to put tape around the wiring to make it tighter so it doesn't slide up again.