Samsung SL-M4580FX - Laser Scanning Optical Path

2.ProductSpecicationsandDescription
2.7.2.LaserScanningOpticalpath
Thelaserbeamisreectedfromthemirror[A]andpassesthroughF-thetalens.Andthenitsdirectionischangedbythe
reectionmirror[C].ItistransferredtoOPC.
ThepolygonmotorspeediscontrolledbythemainCPU.
TheLDunitgeneratingthelaserbeamhasthedualbeamlaserdiodewith780nmwavelength.Itiscontrolledbythe
LDdriveIC.
ItemSpecication
LDUnit•LaserDiode:DualBeam
•DrivingICforDualLD
P/Motorspeed32,055rpm
ProcessSpeed271.40mm/sec
H/Winterface•LDHarness:14PinFFC
•P/MotorHarness:5PinFFC
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