Samsung MultiXpress X422x Series Administrator's Manual page 334

Cleaning the machine
Toner cartridge area
1 Turn the machine off and unplug the power cord. Wait for the machine
to cool down.
2 Open the front cover and pull the toner cartridge out.
X422x Series/X425x Series/X430x Series
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3 With a dry, lint-free cloth, wipe away any dust and spilled toner from the
toner cartridge area.
While cleaning the inside of the machine, be careful not to damage the
transfer roller or any other inside parts. Do not use solvents such as benzene
or thinner to clean. Printing quality problems can occur and cause damage
to the machine.
K425x Series/K430x Series/K435x Series
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4 Reinsert the toner cartridges. Hold the toner cartridge and align it with
the corresponding slot inside the machine. Insert it back into its slot until
it locks in place.
X422x Series/X425x Series/X430x Series
5 Close the front door. Ensure that the cover is securely closed.
X422x Series/X425x Series/X430x Series
K425x Series/K430x Series/K435x Series
K425x Series/K430x Series/K435x Series
4. Maintenance
334