Second extruder don't work

Hallo,
my 2. extruder don’t work.
I can load filament, but it don’t work while printing.
the stepper driver is checked an is (above) in the tolerance.

:slight_smile: and before someone say “check your firmware!”
It’s the latest one for two heads…

You don’t say what you were trying to do : print with the two heads at the same time or print with head 2 alone?

I’ll assume the latest : when placing your object, select head 2 (EXTR2). In the Slicer tab select “Vertex Single head” in Print configuration.

Thanx Raby. Now it works.
I thought I have to use always the “dual extruder”. And maybe change only “T0” to “T1”.
But it’s a bit more…

You’re welcome. It’s not really intuitive and I’ve had the same issue the first time I tried to use the second extruder.