MX-C607P with noise

[spanky]

I have a Sharp MX-C607P (Lexmark C6160) that has a loud squeal from the left side of the printer. I have run motors in the simulation mode and can' t duplicate the noise.
Pulled the fuser and transfer belt assemblies and neither one of them exhibits any noise when turning by hand.
Sounds like it is in the area of the fuser, transfer belt, transfer roller.
Machine has 50K on it.

Does anyone have any idea what this could be?

[spanky]

Noise was from the waste container, replaced it and noise was gone.