Dell B3465dnf Mono Laser Multifunction Printer - Manual (Page 230)

Warning—Potential Damage: Do not touch the shiny blue photoconductor drum under the imaging unit. Doing
so may affect the quality of future print jobs.
4 Place the imaging unit aside on a flat, smooth surface.
Warning—Potential Damage: Do not expose the imaging unit to direct light for more than 10 minutes.
Extended exposure to light may cause print quality problems.
5 Lift the blue flap in front of the printer.
6 Firmly grasp the jammed paper on each side, and then gently pull it out.
Note: Make sure all paper fragments are removed.
Clearing jams 230