Epson 5550C - PowerLite SVGA LCD Projector, User Manual, Page: 144 / 178

131
5
Maintenance
Y
our projector needs little maintenance. However, you should do
the following:
p
Clean the lens so dirt or smears don’t appear on the screen.
p
Clean the projector case when necessary.
p
Periodically clean the air filter at the bottom and rear of the
projector. A clogged air filter can block ventilation needed to
keep the projector from overheating.
p
Replace the lamp and air filter as needed. (If any other part
needs replacing, contact your dealer or a qualified service
person.)