Cleaning The Scan Unit - Samsung SCX-4x25 Series User Manual

3. Grasp the handles on the toner cartridge and pull to remove the
cartridge from the machine.
4. With a dry lint-free cloth, wipe away any dust and spilled toner from the
toner cartridges area and their cavities.
If toner gets on your clothing, wipe it off with a dry cloth and wash
it in cold water. Hot water sets toner into fabric.
5. Locate the long strip of glass (LSU) inside the machine, and gently swab
the glass to see if dirt turns the white cotten black.
6. Reinstall all the compartments into the machine, and close the front
cover.
If the front cover is not completely closed, the machine will not
operate.
7. Plug in the power cord and turn the machine on.
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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. Slightly dampen a soft lint-free cloth or paper towel with water.
2. Open the scanner lid.
3. Wipe the surface of the scanner glass and ADF glass until it is clean and
dry.
4. Wipe the underside of the scanner lid and white sheet until it is clean
and dry.
5. Close the scanner lid.
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