Samsung SCX-8030ND Series - Dadf Drive System

2. Product
D
2.10.3 DADF Drive System
The DADF drive system consists of 4 sections.
1
Pi k t d i ti
1
.
Pi
c
k
up mo
t
or
d
r
i
ve sec
ti
on
This motor picks up an original and transfers it to
original document reaches the registration roller,
t
moved to the next position on the DADF roller.
2. Regi motor drive section
This motor aligns the leading edge of the original
d
transports the original to the scan motor so that t
h
alignment of the original.
3. Feed motor drive section
The scan motor transports the original to the read
conditions
,
an o
p
timum ima
g
e can be
p
rinted. S
o
,p g p
operation.
4. Exit motor drive section
The exit motor transports the original to the exit tr
a
during duplex mode, it transports the original to th
e
Pick up
m
Regi motor drive section
Feed motor drive section
E
x
Service Manual
SCX-8030/8040 series
2-
5
D
escription
the registration roller. When the leading edge of the
t
he pick-up motor stops and the original document is
d
uring both simplex and duplex modes. Then it
h
e registration motor repeats rotation and stops for
ing area. When this motor rotates in optimum
o,
the scan motor rotates continuall
y
durin
g
scan
,yg
a
y. When the direction of the original is changed
e
Regi motor.
m
otor drive section
x
it motor drive section
SAMSUNG ELECTRONICS
Version 0.05
5
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