Brother MFC-7340 User Manual page 143

h
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 will lift automatically.
i
Put the drum unit and toner cartridge
assembly back in the machine.
j
Close the front cover.
k
Plug the machine's power cord back into
the electrical socket first, and then
reconnect all cables and telephone line
cord. Turn on the machine.
Troubleshooting and routine maintenance
B
133