Lexmark X342n User Manual

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Cleaning the MFP
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Cleaning the MFP
To maintain print quality, follow these cleaning procedures each time the toner cartridge is replaced 
or if print quality problems occur.
Warning:
Do not put water directly on the MFP or use ammonia–based cleaners or volatile 
solvents, such as paint thinner, on the MFP. 
Cleaning the scanner glass
1
Slightly dampen a soft, lint–free cloth or paper towel with water.
2
Open the top cover.
3
Wipe the surfaces of the scanner glass and ADF until they are clean and dry.
4
Wipe the underside of the white top cover and white sheet until it is clean and dry.
5
Close the top cover.
Cleaning the outside of the MFP
Wipe the outside surface of the MFP with a soft, clean, lint–free cloth. If you dampen the cloth slightly 
with water, be careful not to let any water drip onto or inside the MFP.