3H3
2-3-12
YC7
1
SG
-
-
Signal ground
Connected
to the multi
job tray
2
PDSW5
I
0/5 V DC
Paper detection switch 5 on/off
3
5V
O
5 V DC
5 V DC power output
4
PDSW4
I
0/5 V DC
Paper detection switch 4 on/off
5
5V
O
5 V DC
5 V DC power output
6
SG
-
-
Signal ground
7
PDSW3
I
0/5 V DC
Paper detection switch 3 on/off
8
5V
O
5 V DC
5 V DC power output
9
N.C.
-
-
Not used
YC8
1
SG
-
-
Signal ground
Connected
to the multi
job tray
2
PDSW2
I
0/5 V DC
Paper detection switch 2 on/off
3
5V
O
5 V DC
5 V DC power output
4
SG
-
-
Signal ground
5
PDSW1
I
0/5 V DC
Paper detection switch 1 on/off
6
5V
O
5 V DC
5 V DC power output
7
REVERSE
O
0/24 V DC
Multi job tray elevation motor (reverse) on/off
8
FORWARD
O
0/24 V DC
Multi job tray elevation motor (forward) on/off
YC9
1
REVERSE
O
0/24 V DC
Main tray elevation motor (reverse) on/off
Connected
to the main
tray eleva-
tion motor
2
FORWARD
O
0/24 V DC
Main tray elevation motor (forward) on/off
3
DETEC-
TION
I
0/5 V DC
Multi job tray detection signal
YC10
1
24VR
O
24 V DC
24 V DC power output
Connected
to the paper
holder sole-
noid and
paper holder
detection
sensor
2
ACT
O
0/24 V DC
Paper holder solenoid (latch-on) on/off
3
RET
O
0/24 V DC
Paper holder solenoid (release) on/off
4
SG
-
-
Signal ground
5
PHDS
I
0/5 V DC
Paper holder detection sensor on/off
6
5V
O
5 V DC
5 V DC power output
YC11
1
_A
O
0/24 V DC
(pulse)
Siding drum motor drive control signal
Connected
to the siding
drum motor
and eject
motor
2
COM(24VR)
O
24 V DC
24 V DC power output
3
A
O
0/24 V DC
(pulse)
Siding drum motor drive control signal
4
B
O
0/24 V DC
(pulse)
Siding drum motor drive control signal
5
COM(24VR)
O
24 V DC
24 V DC power output
6
_B
O
0/24 V DC
(pulse)
Siding drum motor drive control signal
7
_A
O
0/24 V DC
(pulse)
Eject motor drive control signal
8
COM(24VR)
O
24 V DC
24 V DC power output
9
A
O
0/24 V DC
(pulse)
Eject motor drive control signal
10
B
O
0/24 V DC
(pulse)
Eject motor drive control signal
11
COM(24VR)
O
24 V DC
24 V DC power output
12
_B
O
0/24 V DC
(pulse)
Eject motor drive control signal
Connector
Pin No.
Signal
I/O
Voltage
Description
Service Manual Y1043
71
-
8
Содержание BF1
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