Epson EB-440W - Manual (Page 113)

E
Install the new lamp.
Insert the new lamp along the guide rail in the correct direction so
that it fits in place, push down firmly at the location marked "PUSH",
and once it is fully inserted tighten the two screws. Press the
replacement lamp in by the handle until it clicks into place.
Push the replacement lamp inside the projector by the handle until it
clicks into place.
F
Attach the lamp cover.
Replacing Consumables
113