Brother 9970CDW All in One Printer User Manual


 
Routine maintenance
85
A
d Turn the green lock lever (1) at the left of
the machine counterclockwise to the
release position. Holding the green
handles of the drum unit, lift the front of
the drum unit and remove it from the
machine.
IMPORTANT
Hold the green handles of the drum unit
when you carry it. DO NOT hold the sides
of the drum unit.
We recommend that you place the drum
unit on a clean, flat surface with a piece of
disposable paper underneath it in case
you accidentally spill or scatter toner.
Handle the toner cartridge and the waste
toner box carefully. If toner scatters on
your hands or clothes, immediately wipe
or wash it off with cold water.
To prevent damage to the machine from
static electricity, DO NOT touch the
electrodes shown in the illustration.
1