Cleaning The Lens; Cleaning The Projector Case - Epson PowerLite 50c User Manual

Maintaining and Transporting the Projector
46

Cleaning the Lens

Clean the lens whenever you notice dirt or dust on the surface.
To remove dust, use a canister of compressed air to spray the lens
surface, or lightly wipe the lens surface with a soft, dry, lint-free
cloth.
To remove dirt or smears, use lens-cleaning paper. If necessary,
moisten a soft cloth with an alcohol-based cleaner and gently wipe
the lens surface.
Clean here

Cleaning the Projector Case

Before you clean the projector case, turn off the projector and unplug
the power cord.
To remove dirt or dust, wipe the outside with a soft, dry, lint-free
cloth.
To remove stubborn dirt or stains, clean the case using a soft cloth
moistened with water and a neutral detergent. Dry it using a
separate cloth.
Do not use alcohol, benzene, thinner, wax, or other chemicals.
These can damage the case.