Cleaned a roller on the fuser and put assembly back and now when it turns on I get Paper Jam light. It makes on noise -- doesn't try to pick paper up.
Took fuser out and found a pin or sensor out of place. I think it either detects the fuser/cartridge or detects that paper is moving over the area.
Anyway, I see this pin lying on the side and part of a spring. How to get to it?
