Replacing Consumables 88
Replacing the Air Filter
fAir filter replacement period
It is time to replace the air filter when:
• The air filter has been turned brown.
• The message is displayed even though the air filter has been
cleaned.
fHow to replace the air filter
The air filter can be replaced even when the projector is suspended from a
ceiling.
ARemove the air filter cover.
Grip the air filter cover tab between your fingers and pull it straight
out.
BRemove the air filter.
Remove the air filter by placing your finger into the groove as
shown in the following illustration.
CInsert the new air filter into the air filter cover.
Insert the projections on the air filter into the holes in the cover, and
press it firmly into place.
Procedure