A SERVICE OF

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9
9-3
Maintenance
Cleaning the Machine
To avoid print quality problems, the interior of the machine must be cleaned with every toner container replacement.
1 Open the front cover.
2 Lift the developer unit together with the toner container
out of the machine.
3 Remove the drum unit from the machine by holding the
green levers with both hands.
NOTE: The drum unit is sensitive to light. Never expose the
drum unit to light for more than five minutes.
4 Place the drum unit flat on a clean, level surface.
IMPORTANT: Do not place the drum unit on end.
5 Use a clean, lint free cloth to clean dust and dirt away
from the metal registration roller.
IMPORTANT: Take care not to touch the transfer roller
(black) during cleaning.