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Maintenance_ 89
1. Turn the machine off and unplug the power cord. Wait for the machine to
cool down.
2. O
pen the front door and pull the toner cartridge out. Set it on a clean flat
surface
• To prevent damage to the toner cartridge, do not expose it to
light for more than a few minutes. Cover it with a piece of
paper, if necessary.
• Do not touch the green surface underside of the toner
ca
rtridge. Use the handle on the cartridge to avoid touching
this area.
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.
4. L
ocate the long strip of glass (LSU) inside the top of the cartridge
compartment and gently clean the glass with a swab.
5. Reinsert the toner cartridge and close the front door.
6. Pl
ug in the power cord and turn the machine on.
Cleaning the scan unit
Keeping the scan unit clean helps ensure the best possible copies. We
suggest that you clean the scan unit at the start of each day and during the
day, as needed.
1. Sl
ightly dampen a soft, lint-free cloth or paper towel with water.
2. O
pen the scanner lid.
3. W
ipe the surface of the scanner glass and the document feeder glass
until it is clean and dry.
4. Wipe the underside of the scanner lid and white bar until it is clean and
dry.
5. Close the scanner lid.
STORING THE TONER CARTRIDGE
Toner cartridges contain components that are sensitive to light,
temperature, and humidity. Samsung suggests users follow the
recommendations to ensure the optimum performance, highest quality, and
longest life from your new Samsung toner cartridge.
Store this cartridge in the same environment as the printer it will be used in;
this should be in controlled office temperature and humidity conditions. The
toner cartridge should remain in its original, unopened package until
installation – If original packaging is not available, cover the top opening of
the cartridge with paper and store in a dark cabinet.
1 Scanner lid
2 Scanner glass
3 Document feeder
glass
4 White bar