Utax LP 3335 - Page 98

2L0
2-1-7
Figure 2-1-11 Laser scanner unit
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(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