Oki C5510nMFP User Manual page 83

2. Note the positions of the four cartridges. It is essential
that they go back in the same order
1. Cyan cartridge
3. Yellow cartridge
3. Lift each of the image drum units, starting from the rear,
out of the machine and place them in a safe place away
from direct sources of heat and light.
The green image drum surface at the base of each
cartridge is very delicate and light sensitive. Do not
touch it and do not expose it to normal room light for
more than 5 minutes. If the drum unit needs to be out of
the machine for longer than this, please wrap the
cartridge inside a black plastic bag to keep it away from
light. Never expose the drum to direct sunlight or very
bright room lighting.
2. Magenta cartridge
4. Black cartridge
CAUTION!
Replacing consumable items> 82