Brother HL-3450CN - Manual (Page 188)

CHAPTER 7 TROUBLE SHOOTING
7-10
How to Clear a Paper Jam in the Printer
PAPER JAM AT PAPER EXIT
JAM E1
If paper has passed behind the Rear Access Cover and a paper jam has
occurred at the paper exit, follow the steps below:
1. Open the Top Cover, and
then release the Fusing
unit Pressure Release
Levers.
Fig. 7-1
2. Open the Rear Access
Cover, and then remove
the jammed paper by
pulling it out slowly.
Fig. 7-2
3. Lock the Fusing Unit Pressure Release Levers, close the Top Cover,
and then close the Rear Access Cover.