Olivetti PG L2130 Service Manual page 95

Y 112480 - 6
8
9
3
4
2
Figure 2-1-11 Laser scanner unit
(1) Polygon motor (mirror)
(2) Laser diode (APC PWB)
(3) Collimator lens
(4) Cylindrical lens
(5) F-θ lens
(6) F-θ lens
(7) PD mirror
(8) SOS lens
(9) Pin photo diode sensor (PD PWB)
(10) LSU mirror
10
6
5
1
Service Manual
7
2-1-7