Epson EPL-N3000 - Page 426

EPSON EPL-N3000/AcuLaser M4000N Revision C
Appendix Wiring Diagrams and Signal Information 426
Confidential
§7 OPTION 550 FEEDER
Figure 7-16. Components Connection Wiring Diagram (Option 550 Feeder)
Signal Line Name Description
TRAY SNS
Option Feeder detection signal. ID is recognized by the number of fall
edges.
/LOW-PAPER FEEDER550
SNR ON
Signal from the SENSOR LOW PAPER. Light received: Low
A and B Phase A and B excitation signals of MOTOR 550 FEEDER
/A and /B Phase /A and /B excitation signals of MOTOR 550 FEEDER
CLUTCH-TURN550 ON CLUTCH ASSY PH control signal. Low: ON / High: OFF
CLUTCH-FEED550 ON CLUTCH PR-REGI control signal. Low: ON / High: OFF
/NO-PAPER FEED550 SNR
ON
Signal from the SENSOR NO PAPER. Light received: Low
P/J2083
8
7
6
5
4
3
2
1
9
10
8
7
6
5
4
3
2
1
9
10
P/J20
3
4
5
6
7
8
9
10
2
1
3
4
5
6
7
8
9
10
2
1
P/J83
24V DC
RTN
RTN
RTN
LG
TRAY SNS
TXD
RXD
24V DC
3.3V DC
P/J801
3
4
5
2
1
3
2
1
4
5
3
4
5
2
1
P/J80
SW 4
SW 3
SW 2
SW 1
LG
P/J820
3
4
5
2
1
3
2
1
4
5
2
3
4
5
1
P/J82
24V DC
A
/A
/B
B
P/J855
3
4
2
1
5
4
5
6
3
2
7
1
6
7
P/J853
2
1
1
2
2
3
4
5
6
7
1
P/J85
2
3
4
5
9
10
11
6
7
8
1
9
8
7
6
2
1
5
4
3
10
P/J84 P/J8483
24V DC
RXD
TXD
TRAY SNS
LG
3.3V DC
RTN
RTN
RTN
N.C.
24V DC
24V DC
CLUTCH
-TURN ON
24V DC
Pull Up 3.3V
LG
/NO-PAPER
FEED SNR ON
CLUTCH
-FEED ON
HVPS/MCU
PL12.1.19
HARNESS
ASSY
FDR1
PL12.1.21
HARNESS
ASSY
FDR2
PL20.1.5
HARNESS
ASSY FDR5
PL20.1.26
HARNESS ASSY
CLSNR1
PL20.2.31
HARNESS ASSY
CLSNR2
PL20.1.36
HARNESS
LOW PAPER
PL20.1.33
HARNESS ASSY
FDR MOT PL20.1.37
HARNESS
ASSY SIZE
FDR 2
PL20.1.35
HARNESS
ASSY SIZE
FDR 1
PL20.1.19
MOTER
FEEDER
PL20.1.17
OPT ASSY SIZE
PL20.1.18
SENSOR
LOW PAPER
PL20.1.30
SENSOR NO
PAPER
PL20.2.33
PWBA FEEDER 550
PL20.1.34
CLUTCH
ASSY PH
PL20.2.21
CLUTCH
PR-REGI
PL20.2.22
3
2
1
P/J852
1
2
3
P/J81
Pull Up 3.3V
LG
/LOW-PAPER FEED SNR ON
3
2
1
P/J810
P/J854
2
1
1
2
P/J802
3
4
5
2
1
3
2
1
4
5