How do I move the "extruder head" on the MMU2S?
Okay, I don't think that's the proper name. I'm talking about the thing on the MMU2S that moves back and forth to select filaments. The MMU2S has a problem and I need to move that thing one direction or another in order to try to fix the problem. But if I press either the left or right button, it just flashes all 5 lights which tells me I have a problem. But how do I get that thing to move without triggering another 5 flashing lights?