PowerLite Pro Z8455WUNL WUXGA 3LCD Projector

Before you clean the case, turn off the projector and unplug the power cord. Clean the projector's surface by wiping it gently with a soft cloth.

If the projector is particularly dirty, moisten the cloth with water containing a small amount of neutral detergent, and then firmly wring the cloth dry before using it to wipe the projector's surface.

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

Related references
Cleaning