Utax CLP 3521

2HL/2HM/2HN
2-1-11
Figure 2-1-12 Laser scanner unit
Drum Drum
(1) APC PWB (Laser diode)
(2) Collimator lens
(3) Cylindrical lens
(4) Polygon motor (mirror)
(5) F-θ lens A
(6) F-θ lens B
(7) Mirror A
(8) Mirror B
(9) Mirror C
(10) PD mirror
(11) PD mirror
(12) SOS lens
(13) PD PWB (Pin photo diode sensor)