Epson EB-4955WU User Manual page 113

Cleaning
b
Open the air filter cover.
Slide the air filter cover operation knob, and open the air filter
cover.
c
Remove the air filter.
Grip the tab in the center of the air filter, and pull it straight out.
d
With the front (the side with tabs) of the air filter facing down, tap
the air filter four or five times to shake off the dust.
Turn it over and tap the other side in the same way.
Attention
If the air filter is hit too hard, it may become unusable due to
deformities and cracks.
e
Remove any dust remaining on the air filter by using a vacuum
cleaner from the front side.
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