A sheet is stuck in the manual-feed slot of my LJ 1320. It is a sheet of Avery labels intended for an inkjet printer, so it's thicker than normal paper. I inadvertently ran it with the duplexer on; it appeared to print OK, then got sucked back into the printer for the nonexistent side 2. and stayed there. I can see it through the manual feed slot, and that edge looks fine, but lifting the green levers in the toner compartment shows me that the other edge is skewed.about 30 degrees.
What's the best way to extract this?