Epson EB-Z8455WU User Manual page 99

Cleaning
C
Remove the air filter.
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.
F
Replace the air filter.
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