2-2-4
(3) Connector lists
Connector
Pin
Signal
I/O
Voltage
Description
YC2
1
EECLK
I
0/3.3 V DC(pulse)
Clock signal
Connected to
the connect-
left PWB
2
GND
-
-
Ground
3
EESIO
I/O 0/3.3 V DC
Data signal
4
ERASER
I
0/3.3 V DC
CL control signal
5
+3.3V2_E2
I
3.3 V DC
3.3 V DC power input
6
TSENS
O
Analog
TS output signal
7
SBMDIR
I
0/5 V DC
SBM: On/Off
8
WTSENS
O
Analog
WTS output signal
9
SBMENBLN
I
0/3.3 V DC
SBM output control signal
10
WTLED
I
0/3.3 V DC
Waste toner LED control
11
SBMSTEP
I
0/3.3 V DC
SBM step signal
12
MPFSENS
O
0/3.3 V DC
MPS: On/Off
13
SBMMODE
I
0/3.3 V DC
SBM mode control signal
14
+3.3V1_E1
I
3.3 V DC
3.3 V DC power input
15
TMOT
I
0/3.3 V DC
TM: On/Off
16
LFANN
I
0/24 V DC
LFM: On/Off
17 *1 FUDR
I
0/24 V DC
FUSOL: On/Off
18 *1 ENVMOT
I
0/5 V DC
ENVM: On/Off
19 *1 FDDR
I
0/24 V DC
FUSOL: On/Off
20 *1 DUJAMSEN1
N
O
0/3.3 V DC
DUS1: On/Off
21 *1 REGSEN2
O
0/3.3 V DC
RS2: On/ Off
22 *1 REARSWN
O
0/3.3 V DC
RECSW: On/Off
YC3
1
+24V0_E3
I
24 V DC
24 V DC power input
Connected to
the connect-
left PWB
2
GND
-
-
Ground
3
GND
-
-
Ground
4
+24V2_E2
I
24 V DC
24 V DC power input
YC12
1
+3.3V2_E2
O
3.3 V DC
3.3 V DC power output
Connected to
the paper
feed sesor
2
GND
-
-
Ground
3
PAPFULN
I
0/3.3 V DC
FS: On/Off
YC14 *1
1
+3.3V2_E2
O
3.3 V DC
3.3 V DC power output
Connected to
the lift sensor
2
GND
-
-
Ground
3
LSENS
I
0/3.3 V DC
LS: On/Off
Service Manual
Y116540
-5
Summary of Contents for d-Copia 4003MF
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Page 484: ...Installation Guide PF 320 Paper Feeder Installation Guide...
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