Dadf Drive System - Samsung SCX-8030ND Series Service Manual

2.10.3 DADF Drive System

The DADF drive system consists of 4 sections.
1.Pick up motor drive section 1 Pi k t d i
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 th
alignment of the original.
3. Feed motor drive section
The scan motor transports the original to the read
conditions, an optimum image can be printed. So , p
operation.
4. Exit motor drive section
The exit motor transports the original to the exit tra
during duplex mode, it transports the original to the
Regi motor drive section
Feed motor drive section
Service Manual
SCX-8030/8040 series
2. Product D
ti
g p
Pick up m
Description
the registration roller. When the leading edge of the
the pick-up motor stops and the original document is
during both simplex and duplex modes. Then it
he registration motor repeats rotation and stops for
ing area. When this motor rotates in optimum
o, the scan motor rotates continually during scan ,
ay. When the direction of the original is changed
e Regi motor.
motor drive section
Ex xit motor drive section
2-5 53
y g
SAMSUNG ELECTRONICS
Version 0.05