Dell 1600n Multifunction Mono Laser Printer - Manual (Page 146)

Manual Feeder Jam
"Manual F. Jam" appears on the display when you try to print using the manual feeder and the multi-
function printer does not detect paper, due to improper paper loading.
Locate the jammed paper in the manual feeder. 1.
Gently pull the paper straight out of the multi-function printer. 2.
Paper Feed Jam (Optional Tray 2)
Pull the optional Tray 2 open. 1.
Remove the jammed paper from the multi-function printer. 2.
If you cannot see the paper in this area or the paper does not move when pulled, go to step 3.
Pull the standard Tray 1 open. 3.
4.