Cleaning the machine, Cleaning the outside – Samsung SL-M4020ND-TAA User Manual
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3. Maintenance
Cleaning the machine
If printing quality problems occur or if you use your machine in a dusty environment, you need to clean your machine regularly to keep it in the best printing
condition and use your machine longer.
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Cleaning the cabinet of the machine with cleaning materials containing large amounts of alcohol, solvents, or other strong substances can discolor or distort the
cabinet.
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If your machine or the surrounding area is contaminated with toner, we recommend you use a cloth or tissue dampened with water to clean it. If you use a vacuum
cleaner, toner blows in the air and might be harmful to you.
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Cleaning the outside
Clean the machine cabinet with a soft, lint-free cloth. Dampen the cloth slightly with water, but be careful not to let any water drip onto or into the machine.