Brother MFC-8510DN - Manual (Page 113)

Troubleshooting
101
B
f
Push down the green lock lever and take
the toner cartridge out of the drum unit.
Remove the jammed paper if there is
any inside the drum unit.
g
Put the toner cartridge back into the
drum unit until you hear it lock into place.
If you put the cartridge in correctly, the
green lock lever on the drum unit will lift
automatically.
Note
Make sure that you put in the toner
cartridge correctly or it may separate from
the drum unit.
h
Put the drum unit and toner cartridge
assembly back into the machine.
i
Close the front cover of the machine.
j
Put the paper tray firmly back in the
machine.
Note
If you turn off the machine while
Jam Inside
is displayed, the machine
will print incomplete data from your
computer. Before you turn on the
machine, delete the print spool job on your
computer.