Laser Scanning Optical Path - Samsung CLX-8640 series Service Manual

2.7.2. Laser Scanning Optical path

The laser beam from the LSU is placed at intervals of 78mm for each color. All colors uses the same polygon motor for
oblique incidence.
LD Unit
Polygon Motor
Process speed
H/W interface
Copyright© 1995-2013 SAMSUNG. All rights reserved.
Laser Diode : Single Beam
driving IC : for Dual LD
36,064.9 rpm
305.35 mm/sec
Interface with machine :
• FFC : 60 pin
Pressure welding type 8 pin
•
2. Product specifications and Description
2-41