2-2-6
YC19
15
SCNT
O
0/3.3 V DC
Separation output control signal
Connected to
the high volt-
age PWB
16
TRREM
O
0/3.3 V DC
TC remote signal
17
TCNT
O
Analog
TC control signal
18
+24V2_E1
O
24 V DC
24 V DC power output
YC21
1
TH2
I
Analog
FUTH2 output signal
Connected to
the fuser
thermistor
connect
PWB
2
TH1
I
Analog
FUTH1output signal
3
GND
-
-
Ground
4
REARFANN
O
24 V DC
REFM: On/Off
5
+24V0_E3
O
24 V DC
24 V DC power output
YC22
1
+24V0_E1
O
24 V DC
24 V DC power output to PF
Connected to
the Paper
Feeder
(Option)
2
OPSDO
O
0/3.3 V DC (pulse) PF communication serial data signal
3
OPSDI
I
0/3.3 V DC (pulse) PF communication serial data signal
4
OPCLK
O
0/3.3 V DC (pulse) PF communication serial clock signal
5
OPRDYN
I
0/3.3 V DC
Option communication ready signal
6
+3.3V1_E1
O
3.3 V DC
3.3 V DC power output
7
GND
-
-
Ground
8
OPSEL2
O
0/3.3 V DC
PF select signal
9
OPSEL1
O
0/3.3 V DC
PF select signal
10
OPSEL0
O
0/3.3 V DC
PF select signal
11
OPPAUSEN
O
0/3.3 V DC
Paper stop signal
12
GND
-
-
Ground
YC26
1
+3.3V2_E2
O
3.3 V DC
3.3 V DC power output
Connected to
the eject sen-
sor
2
GND
-
-
Ground
3
EXITSENSN
I
0/3.3 V DC
ES: On/Off
YC27
1
+24V0_E1
O
24 V DC
24 V DC power output
Connected to
the connect
right PWB
2
+24V0_E1
O
24 V DC
24 V DC power output
3
GND
-
-
Ground
4
GND
-
-
Ground
5
GND
-
-
Ground
6
GND
-
-
Ground
7
+24V2_E1
I
24 V DC
24 V DC power input
8
+24V2_E1
I
24 V DC
24 V DC power input
Connector
Pin
Signal
I/O
Voltage
Description
Service Manual
Y116540
-5
Summary of Contents for d-Copia 4003MF
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Page 52: ...1 2 24 This page is intentionally left blank Service Manual Y116540 5...
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Page 484: ...Installation Guide PF 320 Paper Feeder Installation Guide...
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Page 487: ...UPDATINGSTATUS DATE UPDATEDPAGES PAGES CODE 03 2015 1ST EDITION 487 Y116540 5...