3NB/3ND/3N0/3NK
2-3-13
YC17
1
24V2
O
24 V DC
24 V DC power output
Connected to
the CF feed-
shift solenoid
2
3FSOL_ATT
O
24 V DC
CFFSSOL: On/Off(activate)
3
3FSOL_HLD
O
24 V DC
CFFSSOL: On/Off(return)
YC20
1
5V
O
5 V DC
5 V DC power output
Connected to
the CF
adjustment
sensor
1,2,CF side
registration
sensor
1,2,CF tray
full sensor,
CF eject sen-
sor,CF paper
conveying
sensor, CF
paper detec-
tion sen-
sor,CF blade
sensor and
CF paper
entry sensor
2
GND
-
-
Ground
3
BDLFT_HP
I
0/5 V DC
CFADS1: On/Off
4
5V
O
5 V DC
5 V DC power output
5
GND
-
-
Ground
6
WDL_HP
I
0/5 V DC
CFSRS1: On/Off
7
5V
O
5 V DC
5 V DC power output
8
GND
-
-
Ground
9
FULL
I
0/5 V DC
CFTFS: On/Off
10
5V
O
5 V DC
5 V DC power output
11
GND
-
-
Ground
12
OUT
I
0/5 V DC
CFES: On/Off
13
5V
O
5 V DC
5 V DC power output
14
GND
-
-
Ground
15
TRANSPORT
I
0/5 V DC
CFPCS: On/Off
16
5V
O
5 V DC
5 V DC power output
17
GND
-
-
Ground
18
PAPER
I
0/5 V DC
CFPS: On/Off
19
5V
O
5 V DC
5 V DC power output
20
GND
-
-
Ground
21
WDU_HP
I
0/5 V DC
CFSRS2: On/Off
22
5V
O
5 V DC
5 V DC power output
23
GND
-
-
Ground
24
BLD_HP
I
0/5 V DC
CFSRS2: On/Off
25
GND
-
-
Ground
26
BULOW_HP
I
0/3.3 V DC
CFADS2: On/Off
27
3.3V
O
3.3 V DC
3.3 V DC power output
28
GND
-
-
Ground
29
CARRY_IN
I
0/3.3 V DC
CFPES: On/Off
30
3.3V
O
3.3 V DC
3.3 V DC power output
Connector
Pin
Signal
I/O
Voltage
DescrIption
Service Manual Y113480-7
Summary of Contents for DF-790
Page 1: ...SERVICE MANUAL Options DF 790 BF 730 MT 730 AK 730 PH 7C Code Y113480 7...
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Page 32: ...3NB 3ND 3N0 3NK 1 2 14 3 Remove tape and pad Figure 1 2 18 Tape Pad Service Manual Y113480 7...
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