Epson PowerLite 7850p User Manual page 172

Maintaining the Projector
172
7. Loosen the two screws holding the lamp in place (you don't need
to remove them).
8. Grasp the wire handle as shown and pull the lamp straight out.
9. Gently insert the new lamp.
10. Once the lamp is fully inserted, tighten its screws and replace the
cover. (The projector won't come on if the lamp cover is loose.)
11. Reset the lamp timer as described in the next section.