Epson AcuLaser CX11 Service Manual page 576

EPSON AcuLaser CX11/CX11F
3. FEEDER (500)
Name of Signal Line
TRAY SENSOR
RXD
TXD
FEED MOTOR ON (H) +
FEED CL ON (L) +24VDC
DOOR SW OPEND (H) +5VDC
NO PAPER SENSED (H) +5VDC
PAPER PASS SENSED (L) +5VDC
FEED SOL ON (L) +24VDC
APPENDIX
Remarks
PWBA TRAY CONT. control signal
FUSER MOTOR control signal
Feed Clutch ON/OFF signal
Rear Cover open/close detection signal generated
by Door Rear Cover Switch
Paper detection signal for Paper Tray generated
by Sensor Photo (No Paper Sensor)
Paper feed starting signal generated by Sensor
Photo (Paper Pass Sensor)
Solenoid Feed ON/OFF signal
Printer System Electrical Connection
PWBA MCU
PL12.2.1
P/J421
TRAY
10
N.C.
SENSOR
9
RXD
8
+5VDC TXD
7
SG
6
+5VDC
5
SG
INTERLOCK
4
SG
+24VDC
3
I/L +24VDC
2
I/L +24VDC
1
PWBA TRAY
500
PL.14.3.3
P/J437
INTERLOCK
FEED MOT ON (H)
+24VDC 1
2
4
5
INTERLOCK
+24VDC
6
7
8
+5VDC
9
10
11
NO PAPER SENSED (H) +5VDC
12
13
14
PAPER PASS SENSED (L) +5VDC
15
INTERLOCK
+24VDC
16
17
Figure 7-10. FEEDER 500 Connection and Wiring Diagram
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PWBA TRAY 500
Tray Interface
PL14.3.3
Connector
INTERLOCK
+24VDC
P/J608 P/J435
+5VDC
1 10 1
N.C.
+5VDC
2 9 2
3 8 3
4 7 4
5 6 5
6 5 6
INTERLOCK
7 4 7
+24VDC
8 3 8
9 2 9
10 1 10
PWBA MOT
PL14.3.4
CN1 CN2
INTERLOCK
5 1
+24VDC
4 2
I/L +24VDC
2 3
SG
1 4
5
6
P/J609
I/L +24VDC
2 1
FEED CL ON (L) +24VDC
1 2
P/J121
DOOR SW OPENED (H) +5VDC
2
SG
1
P/J618 P/J119
PULL UP +5VDC
6 1 3
SG
5 2 2
4 3 1
P/J120
PULL UP +5VDC
3 4 3
SG
2 5 2
1 6 1
P/J610
I/L +24VDC
2 1
FEED SOL ON (L) +24VDC
1 2
Revision B
P/J436 J4358
1 10
2 9
3 8
4 7
N.C.
5 6
6 5
7 4
8 3
9 2
MOTOR ASSY
FEEDER
PL14.3.9
M
CLUTCH ASSY FEED
PL14.3.12
SWITCH FEEDER
DOOR
PL14.3.18
SENSOR NO PAPER
PL14.4.3
SENSOR T/R (P120)
PL14.4.7
SOLENOID FEED
PL14.3.8
Leg_Sec007_004FB
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