INSTALLATION HANDBOOK Epson PowerLite 4100 / 4200W / 4300 Maintenance Cleaning the Air Filter Your projector includes an air lter to ensure the best performance. If dust collects on the air lter (on the side of the projector), you see a...
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INSTALLATION HANDBOOK Epson PowerLite 4100 / 4200W / 4300 Maintenance 4. With the front of the air lter facing down, tap it four or ve times to shake o the dust. Turn it over and tap the other side in the same way to shake o the dust.
INSTALLATION HANDBOOK Epson PowerLite 4100 / 4200W / 4300 Maintenance 8. If the dirt is di cult to remove, the lter is broken or discolored, or you continue to see air lter related messages even after cleaning, replace the lter as described in the next section.
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INSTALLATION HANDBOOK Epson PowerLite 4100 / 4200W / 4300 Maintenance 5. Slide the air lter cover in until it clicks into place.