HP xp8010 series Reference Manual page 58

System Management
3. Press and hold the release latch on the focus ring
counterclockwise until it stops, and pull off the ring
4. Line up the marks on the lens and projector. Insert the add-on lens
on the main lens, then turn the lens
place.
58
1
, and turn the ring
3
.
2
fully clockwise until the lens clicks into
2
fully
1
into the slots
Reference Guide