Dell 5110cn Color Laser Printer - Manual (Page 217)

Remove all the jammed and/or creased paper from the tray. 9.
If there is jammed paper remaining inside the printer, pull it out carefully to avoid tearing it. 10.
If jammed paper cannot be found, pull down the blue cover along the top of the hole where the tray
cartridge was in the printer, and pull the jammed paper out carefully. Close blue cover after removing
jammed paper. 11.