108
Routine Maintenance
5
h
When you
replace
the drum unit with a new one, you need to reset the drum counter. To do this, press
and hold down the
Go
for about 4 seconds until all the LEDs light up. Once all six LEDs are lit, release
Go
.
Important
Do not reset the drum counter when you only replace the toner cartridge.
i
Close the front cover of the machine.
j
Make sure that the
Drum
LED is now off.
