Epson PowerLite 7550C User Manual page 148

Warning: Let the lamp cool before replacing it. Also, don't touch
the glass portion of the lamp assembly; this can cause premature
lamp failure.
1. Turn off the projector and unplug the power cord from the
electrical outlet and the projector. Wait at least 20 minutes for
the bulb to cool.
2. Place the projector on its side with the handle at the top so you
can easily access the lamp cover.
Note: Placing the projector in this position keeps dust from
getting inside the projector housing.
3. Use a screwdriver, coin, or similar object to loosen the retaining
screw on the lamp cover. When the screw is loose, lift off the
lamp cover. (You can't remove this screw from the cover.
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Replacing the Lamp
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