Samsung SCX-8030ND Series - DADF System; DADF Systme Overview

2. Product
D
2.10 Duplex Automatic Doc
u
2.10.1 DADF System Overvi
e
This section describes the DADF system parts and pr
o
The following diagram and table include locations and
d
R1 R2
R3
R4
R5
Symbol Part Name Function
R1 Simplex registration roller
A
ligns pape
r
R11
R13
R14
R15
R12
R10
R16
R2 Retard roller
Separates a
path.
R3 Retard roller Prevents m
u
R4 Pick up roller Picks up an
R5 Duplex reverse gate Roller for d
u
R6
Original document tray
Tray for mul
R6
Original
document
tray
Tray
for
mul
R7 Exit tray
A
rea where
R8 Duplex reverse tray Tray for rev
e
R9 Exit roller Sends an o
r
R10 Exit turn roller Turns a orig
R11 Exit turn gate Changes th
e
R12 Duplex reverse roller Reverses a
n
R13 Junction gate Divides the
p
R14 Feed out roller Ejects a sc
a
R15 Duplex registration roller
A
ligns pape
r
Service Manual
SCX-8030/8040 series
2-
5
R16 Feed in roller Feeds an or
D
escription
u
ment Feeder(DADF) System
e
w
o
cesses.
d
escriptions of the DADF system.
R6
R7
r
and transfers it to the paper path in simplex mode.
R8
R9
: Simplex path
: Duplex path
n original from the tray and transfers it to the paper
u
lti-feeding.
original from the tray.
u
plex reverse path.
tiple page scanning
tiple
page
scanning
.
the paper exits.
e
rse in duplex mode
r
iginal to the exit tray.
inal direction for collate exit after duplex scan.
e
paper path for collate exit after duplex scan.
n
original in Duplex Mode after scanning a page.
p
ath direction into either simplex or duplex.
a
nned original.
r
and transfers it to the paper path in duplex mode.
SAMSUNG ELECTRONICS
Version 0.05
5
1
iginal before scanning.