3NB/3ND/3N0/3NK
2-3-4
YC12
1
ST MOV MOT 2B
O
0/24 V DC(pulse)
DFSLM control signal
Connected to
the DF Staple
motor, DF
eject
motor,DF
middle
motor,DF
paper
entrance
motor and DF
eject release
motor
2
ST MOV MOT 1B
O
0/24 V DC(pulse)
DFSLM control signal
3
ST MOV MOT 2A
O
0/24 V DC(pulse)
DFSLM control signal
4
ST MOV MOT 1A
O
0/24 V DC(pulse)
DFSLM control signal
5
EJECT MOT 2B
O
0/24 V DC(pulse)
DFEM control signal
6
EJECT MOT 1B
O
0/24 V DC(pulse)
DFEM control signal
7
EJECT MOT 2A
O
0/24 V DC(pulse)
DFEM control signal
8
EJECT MOT 1A
O
0/24 V DC(pulse)
DFEM control signal
9
MIDDLE MOT 2B
O
0/24 V DC(pulse)
DFMM control signal
10
MIDDLE MOT 1B
O
0/24 V DC(pulse)
DFMM control signal
11
MIDDLE MOT 2A
O
0/24 V DC(pulse)
DFMM control signal
12
MIDDLE MOT 1A
O
0/24 V DC(pulse)
DFMM control signal
13
ENTRY MOT 2B
O
0/24 V DC(pulse)
DFPEM control signal
14
ENTRY MOT 1B
O
0/24 V DC(pulse)
DFPEM control signal
15
ENTRY MOT 2A
O
0/24 V DC(pulse)
DFPEM control signal
16
ENTRY MOT 1A
O
0/24 V DC(pulse)
DFPEM control signal
17
EJE RELS MOT 2B
O
0/24 V DC(pulse)
DFERM control signal
18
EJE RELS MOT 1B
O
0/24 V DC(pulse)
DFERM control signal
19
EJE RELS MOT 2A
O
0/24 V DC(pulse)
DFERM control signal
20
EJE RELS MOT 1A
O
0/24 V DC(pulse)
DFERM control signal
YC13
1
TRY U SENS K
I
0/3.3 V DC
DFTUSS2: On/Off
Connected to
the DF tray
upper surface
sensor 2
2
GND
-
-
Ground
3
TRY U SENS SIG
I
0/3.3 V DC
DFTUSS2: On/Off
4
3.3V
O
3.3 V DC
3.3 V DC power output
YC14
1
SFT F MOT 2B
O
0/24 V DC(pulse)
DFSFM1 control signal
Connected to
the DF shift
sensor1,2,DF
eject clutch
and DF shift
release motor
2
SFT F MOT 1B
O
0/24 V DC(pulse)
DFSFM1 control signal
3
SFT F MOT 2A
O
0/24 V DC(pulse)
DFSFM1 control signal
4
SFT F MOT 1A
O
0/24 V DC(pulse)
DFSFM1 control signal
5
SFT R MOT 2B
O
0/24 V DC(pulse)
DFSFM2 control signal
6
SFT R MOT 1B
O
0/24 V DC(pulse)
DFSFM2 control signal
7
SFT R MOT 2A
O
0/24 V DC(pulse)
DFSFM2 control signal
8
SFT R MOT 1A
O
0/24 V DC(pulse)
DFSFM2 control signal
9
EJECT CL
O
0/24 V DC
DFECL: On/Off
10
24V2
I
24 V DC
24 V DC power output
11
SFT RELS MOT 2B
O
0/24 V DC(pulse)
DFSFRM control signal
12
SFT RELS MOT 1B
O
0/24 V DC(pulse)
DFSFRM control signal
13
SFT RELS MOT 2A
O
0/24 V DC(pulse)
DFSFRM control signal
Connector
Pin
Signal
I/O
Voltage
DescrIption
Y113480-7
Sevice Manual
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...
Page 34: ...3NB 3ND 3N0 3NK 1 2 16 This page is intentionally left blank Service Manual Y113480 7...
Page 53: ...3NB 3ND 3N0 3NK 1 3 19 This page is intentionally left blank Y113480 7 Sevice Manual...
Page 87: ...3NB 3ND 3N0 3NK 1 4 34 This page is intentionally left blank Y113480 7 Sevice Manual...
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