Sindoh M611 - Laser Unit; Config and Optical Path

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Laser Unit
Config and Optical Path
A : Laser Diode Unit
F : Sync Reflection Mirror
B : Colliemeter Lens unit
G : Sync Sensor
C : Cylindrical Lens
H : #2 F-Theta Lens
D : Polygon meter
I : Reflection Mirror
E : #1 F-theta Lens
J : OPC Drum
Laser Diode Unit : Generate laser beam
Collimeter Lens : Change dispersed laser beam to a linear laser beam
Cylindrical Lens : Collect the direction of subscanning lines of the laser beam into a point.