Utax PF 810, Service Manual

Page: 66 / 69

3PJ
2-3-3
YC4 1
LIFT_REM1
O
0/3.3 V DC PFLM1: On/Off
Connected to
the PF lift
motor 1, PF
paper feed
clutch 1 and
PF convey-
ing clutch. 2
24V4
O
24 V DC 24 V DC power output to PFLM1
3
REG_CL_RE
M1
O
0/3.3 V DC PFPFCL1: On/Off
4
NC
-
-
Not used
5
24V4
O
24 V DC 24 V DC power output to PFPFCL1
6
REG_CL_RE
M
O
0/3.3 V DC PFCCL: On/Off
7
NC
-
-
Not used
8
24V4
O
24 V DC 24 V DC power output to PFCCL
YC5 1
3.3V4
O
3.3 V DC 3.3 V DC power output to PFLS2
Connected to
the PF paper
sensor 2(U)/
(L), PF lift
sensor 2 and
PF feed sen-
sor 1. 2
GND
-
- Ground
3
PFLS2
I
0/3.3 V DC PFLS2: On/Off
4
3.3V4
O
3.3 V DC 3.3 V DC power output to PFPS2(U)
5
GND
-
- Ground
6
PFPS2(U)
I
0/3.3 V DC PFPS2(U): On/Off
7
3.3V4
O
3.3 V DC 3.3 V DC power output to PFPS2(L)
8
GND
-
- Ground
9
PFPS2(L)
I
0/3.3 V DC PFPS2(L): On/Off
10
3.3V4
O
3.3 V DC 3.3 V DC power output to PFFS1
11
GND
-
- Ground
12
PFFS1
I
0/3.3 V DC PFFS1: On/Off
13
NC
-
- Not used
14
GND
-
- Ground
YC6 1
LIFT_REM2
O
0/24 V DC PFLM2: On/Off
Connected to
the PF lift
motor 2 and
PF paper
feed clutch 1. 2
24V4
O
24 V DC 24 V DC power output to PFLM2
3
REG_CL_RE
M2
O
0/24 V DC PFPFCL2: On/Off
4
NC
-
- Not used
5
24V4
O
24 V DC 24 V DC power output to PFPFCL2
YC7 1
PAPLSIZE1(3)
I
0/3.3 V DC PFPLSW1: On/Off
Connected to
the PF paper
size length
switch 1, PF
paper size
width switch
1 and right
cover 3. 2
PAPLSIZE1(2)
I
0/3.3 V DC PFPLSW1: On/Off
3
GND
-
- Ground
4
PAPLSIZE1(1)
I
0/3.3 V DC PFPLSW1: On/Off
5
PAPWSIZE1
I
0/3.3 V DC PFPWSW1: On/Off
6
GND
-
- Ground
7
COVEROPEN
I
0/3.3 V DC RC3SW: On/Off
8
GND
-
- Ground
Connector Pin Signal I/O Voltage Description