Brother HL-8050N - Manual (Page 128)

TROUBLESHOOTING 5 - 22
Paper Jams Around the Fuser Unit
1
Remove any paper from the center output tray.
If the duplex unit is installed, open the cover of the duplex
unit first. See Paper Jams in the Duplex Unit on page 5-27.
2
Open the top cover.
Do not touch any parts inside the printer.
3
Hold the toner cartridge by the grip and pull it out slowly.
Then place it on a flat surface.
To prevent the toner from dirtying the surface, lay a piece
of paper on the surface before putting the toner cartridge
down.
4
Close the top cover securely.