Epson 800p - Manual (Page 70)

64 Maintaining and Transporting the Projector
5. Grasp the lamp as shown and pull it straight out.
6. Gently insert the new lamp.
7. Once the lamp is fully inserted, tighten its screws.
8. To replace the lamp cover, insert the tabs and then snap the cover
into place. (The projector won’t come on if the lamp cover is
loose.)
caution
Do not touch the glass
portion of the lamp assembly.
Touching the glass could
result in premature lamp
failure.