Samsung SCX-8030ND Series - Page 55

2. Product
D
2.7.2 Laser Scanning Optic
a
[A]
[A]
[B]
The laser beam is emitted directly from a polygon mo
t
determine the scanning line and image position. This i
The LSU has 2 types depending on printing speed. T
h
Mode SCX-8040 (40 ppm)
Laser Diode : Dual
Beam
LD Unit
Laser
Diode
:
Dual
Beam
driving IC : for Dual LD
PCB : 40/30 ppm common use
P/Motor
speed
22,677 rpm
Process
Speed
192 mm/sec
H/W
interface
Harness : 22 Pin
(Interface with set )
Service Manual
SCX-8030/8040 series
2-
3
D
escription
a
l path
K
[C] [D]
t
or [A] to OPC [D]. F1 Lens [B] and F2 Lens [C]
s adjusted at the factory.
h
e difference between the 2 models is shown below.
SCX-8030 (30 ppm) Remarks
Laser Diode : Dual
Beam
Laser
Diode
:
Dual
Beam
driving IC : for Dual LD
PCB : 40/30 ppm common use
16,299 rpm
138 mm/sec
Harness : 22 Pin
(Interface with set )
SAMSUNG ELECTRONICS
Version 0.05
3
9