Epson 7800p 사용자 설명서

Clean the lens whenever you notice dirt or dust on the surface.

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Use a canister of compressed air to remove dust.

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To remove dirt or smears on the lens, use lens-cleaning tissue. If 
necessary, moisten a soft cloth with lens cleaner and gently wipe 
the lens surface.

Before you clean the case, first turn off the projector and unplug the 
power cord.

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To remove dirt or dust, wipe the case with a soft, dry, lint-free 
cloth.

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To remove stubborn dirt or stains, moisten a soft cloth with water 
and a neutral detergent. Then wipe the case.

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Do not use wax, alcohol, benzene, thinner, or other chemical 
detergents. These can damage the case.

Remove the cap

before cleaning