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3LB
Connector
Pin No.
YC3
1
Connected
2
to process
3
table sen-
4
sor and side
registration
5
front home
6
position
sensor
1
YC4
Connected
2
to front side
3
registration
motor, rear
4
side regis-
tration motor
and trailing
5
edge regis-
tration motor
6
7
8
9
10
11
12
13
14
15
YC5
1
Connected
2
to tray open/
3
close switch,
4
side regis-
tration rear
5
home posi-
6
tion sensor
7
and trailing
edge regis-
8
tration home
9
position
sensor
2-3-4
Signal
I/O
TRAY 5V
O
TRAY
I
TRAY GND
-
FJHP 5V
O
FJ HP
I
FJHP GND
-
FJ A
O
COM
O
FJ _B
O
FJ B
O
FJ _A
O
RJ A
O
COM
O
RJ _B
O
RJ B
O
RJ _A
O
RE A
O
COM
O
RE _B
O
RE B
O
RE _A
O
TOPN 5V
-
TOPN
I
TOPN GND
-
RJ HP 5V
O
RJ HP
I
RJ HP GND
-
RE HP 5V
O
RE HP
I
RE HP GND
-
Voltage
5 V DC
5 V DC supply for PTS
0/5 V DC
PTS: On/Off
-
Ground
5 V DC
5 V DC supply for SRFHPS
0/5 V DC
SRFHPS: On/Off
-
Ground
0/24 V DC
FSRM drive pulse (A)
(pulse)
24 V DC
24 V DC supply for FSRM
0/24 V DC
FSRM drive pulse (_B)
(pulse)
0/24 V DC
FSRM drive pulse (B)
(pulse)
0/24 V DC
FSRM drive pulse (_A)
(pulse)
0/24 V DC
RSRM drive pulse (A)
(pulse)
24 V DC
24 V DC supply for RSRM
0/24 V DC
RSRM drive pulse (_B)
(pulse)
0/24 V DC
RSRM drive pulse (B)
(pulse)
0/24 V DC
RSRM drive pulse (_A)
(pulse)
0/24 V DC
TERM drive pulse (A)
(pulse)
24 V DC
24 V DC supply for TERM
0/24 V DC
TERM drive pulse (_B)
(pulse)
0/24 V DC
TERM drive pulse (B)
(pulse)
0/24 V DC
TERM drive pulse (_A)
(pulse)
-
5 V DC supply for TOCSW
0/5 V DC
TOCSW: On/Off
-
Ground
5 V DC
5 V DC supply for SRRHPS
0/5 V DC
SRRHPS: On/Off
-
Ground
5 V DC
5 V DC supply for TERHPS
0/5 V DC
TERHPS: On/Off
-
Ground
Service Manual
Description
Y108690-3
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