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EPSON AcuLaser C1100 Revision B
APPENDIX Wiring Connection Diagram between Parts 523
2. MSI®I
Figure 7-9. MSI®I Connection and Wiring Diagram
Name of signal line Remarks
PAPER EMPTY SENSED (H) +5VDC
Paper detection signal for MSI generated by
Sensor Photo (No Paper Sensor)
P/H MOTER ON (H)+3.3VDC
P/H MOTER PWM
P/H MOTER FG
P/H MOTER CW/CCW
P/H MOTOR drive control signal
FEED SOL ON (L)+24VDC Solenoid Feed ON/OFF signal
PREREGI CL ON (L)+24VDC Pre-Regi Clutch ON/OFF signal
REGI CL ON (L)+24VDC Regi Clutch ON/OFF signal
P/H DOOR SW OPEND (H)+3.3VDC
CHTE ASSY REATR open/close detection
signal generated by P/H Door Switch
OHP SENSED (H)+5VDC
OHP media detection signal generated by Sensor
Photo (OHP Sensor)
REGI SENSED (H)+5VDC
Paper detection signal at REGI section generated
by Sensor Photo (REGI Sensor)
SG
PWBA MCU
PL12.2.1
2
3
4
5
P/H MOT ON (H) +3.3VDC
P/H MOT PWM +3.3VDC
P/H MOT TG +3.3VDC
P/H MOT ON CW/CCW
SG
P/J409
1
6
I/L +24VDC
P/J604
6
5
4
3
2
1
1
2
3
4
5
6
M
MOTOR-PH
PL5.2.20
P/J409
7
I/L +24VDC
8
FEED SOL ON (L) +24VDC
P/J605
2
1
1
2
P/J408
1
PRE REGI CL ON (L) +24VDC
2
I/L +24VDC
P/J202
2
1
1
2
3
REGI CL ON (L) +24VDC
4
I/L +24VDC
3
4
10
9
P/J203
2
1
1
2
5
6
P/H POOR SW OPENED (H) +3.3VDC
5
6
8
7
P/J603
12
11
1
2
7
SG
8
OHP SENSED (H) +5VDC
7
8
6
5
9
+5VDC
94
P/J100
2
1
2
1
P/J101
3
10
PULL UP +5VDC
11
SG
10
11
3
2
12
REGI SENSED (H) +5VDC
121
2
1
P/J102
3
SENSOR REGI
PL5.2.19
SENSOR OHP
PL5.2.16
SWITCH-PH
DOOR
PL5.2.23
13
PULL UP +5VDC
14
SG
15
PAPER EMPTY SENSED (H) +5VDC
2
1
P/J103
3
SENSOR PAPER
EMPTY
PL4.1.24
SOLENOID
PICK UP
PL4.1.23
CLUTCH ASSY
PRE REGI
PL5.2.22
CLUTCH ASSY
REGI
PL5.2.2
INTERLOCK
+24VDC
INTERLOCK
+24VDC
+5VDC
+5VDC
Leg_Sec007_003FB