Dell B3465dnf Mono Laser Multifunction Printer - Manual (Page 236)

4 If necessary, touch Done from the printer control panel to clear the message and continue printing.
Paper jam in the finisher rear door
1 Open the finisher rear door.
2 Firmly grasp the jammed paper on each side, and then gently pull it out.
Note: Make sure all paper fragments are removed.
Clearing jams 236