Troubleshooting and routine maintenance
125
B
hPut 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 will lift automatically.
iPut the drum unit and toner cartridge
assembly back in the machine.
jClose the front cover.
kPlug the machine’s power cord back into
the AC power outlet first, and then
reconnect all cables and telephone line
cord. Turn on the machine’s power
switch.