Brother HL-5470DWT - Manual (Page 152)

146
Troubleshooting
6
g Put the toner cartridge back into the drum unit until you hear it lock into place. If you put the cartridge in
properly, the green lock lever on the drum unit will lift automatically.
Note
Make sure that you put in the toner cartridge properly 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 during Jam Inside, the machine will print incomplete data from your computer.
Before you turn on the machine, delete the print spool job on your computer.