Canon DADF-R1, Руководство по обслуживанию

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Chapter 3
3-5
3.2 Basic Operation
3.2.1 Outline
0013-3459
The DADF uses five motors and one clutch to pick up, separate, move, and deliver originals.
Diagram of Drive
F-3-5
Name (notation) Description
Reversal motor (M1) Moves and reverses originals.
Belt motor (M2) Moves originals.
Pickup motor (M3) Moves up/down the pickup roller.
Separation motor (M4) Separates originals.
Delivery motor (M5) Delivers originals and picks up manually fed originals.
Separation clutch (CL) Turns on/off the pull-off roller and the separation/feed drive system.
PI 2
PI 1
PI 5
PI 11
SL3
SL1
SL2
SL4
M5
P
re
-r
e
v
e
rsal
solenoid
drive
s
ig
n
a
l
(SL1D)
Se
p
a
ration
motor
clock
signal
(S
PCLK
)
Se
p
a
ra
tio
n
motor
drive
signal
Se
p
a
ration
clutch
drive
signal
(C
L
D
)
Stoppe
r
s
o
le
n
o
id
d
ri
v
e
s
ig
n
a
l
2
(S
L
2
D
2
)
S
to
p
p
e
r
p
late
s
olenoid
signal
1
(S
L
2D1
)
Pickup
mo
to
r
d
ri
v
e
s
ig
n
a
l
Be
lt
m
o
tor
d
rive
signal
Be
lt
m
o
tor
c
lock
signal
(BTC
L
K
)
Re
v
e
rs
al
m
o
tor
drive
s
ignal
Re
v
e
rs
al
solenoid
drive
s
ignal
(S
L
3D
)
Re
gistration
roller
clock
s
ignal
(T
RCLK
)
Deliv
e
ry
solenoid
drive
s
ign
a
l
1
(S
L
4
D
)
Deliv
e
ry
motor
drive
signal
Deliv
e
ry
m
o
tor
clock
s
ignal
(E
J
C
L
K
)
CL
Deliv
e
ry
solenoid
drive
s
ign
a
l
1
(S
L
4
D
)
ADF controller PCB
M2
M3
M4
M1