Epson AcuLaser C1100 Service Manual page 529

EPSON AcuLaser C1100
8. 2ND BTR
Name of signal line
FUSER IN SENSED (L)+5VDC
RETRACT SENSED (H)+5VDC
ADC SOL RELEASE ON (L)+24VDC
ADC SOL NIP ON (L)+24VDC
ADC LED COLOR ON (L)+5VDC
ADC LED BLACK ON (L)+5VDC
ADC SENSOR
RETRACT MOT ON (H)+3.3VDC
RETRACT MOT PWM
APPENDIX
Remarks
2nd BTR paper detection signal generated by
Sensor Photo (Fuser In Sensor)
2nd BTR retract detection signal generated by
Sensor Photo (2nd BTR Retract Sensor)
Sensor ADC internal Solenoid ON/OFF signal
Sensor ADC internal Solenoid ON/OFF signal
Lighting signal of LED for detection of Sensor
ADC internal color toner patch
Lighting signal of LED for detection of Sensor
ADC internal black toner patch
Toner patch density data (analog value)
measured by sensor
2nd BTR Retract Motor control signal
Wiring Connection Diagram between Parts
PWBA MCU
PL12.2.1
P/J418
SG
+5VDC
1
FUSER IN SENSED (L)+5VDC
+5VDC 2
+5VDC
3
PULL UP +5VDC
4
SG
5
RETRACT SENSED (H) +5VDC
6
SG
7
COVER OPENED (H) +3.3VDC
8
Interlock
+24VDC
P/J422
ADC SOL RELEASE ON (L) +24VDC
1
I/L +24VDC
2
ADC SOL NIP ON (L ) +24VDC
3
SG
4
ADC LED COLOR ON (L) +5VDC
5
+5VDC
ADC LED BLACK ON (L) +5VDC
6
ADC SENSOR
7
+5VDC
8
Interlock
+24VDC
P/J403
RETRACT MOT ON (H) +3.3VDC
1
SG
2
I/L +24VDC
3
Figure 7-15. 2nd BTR Connection and Wiring Diagram
Revision B
P/J620 P/J111
3 1 3
SENSOR
2 2 2
FUSER IN
PL6.1.3
1 3 1
P/J112
SENSOR
3
2BTR
2
RETRACT
1
PL6.1.22
SWITCH
2BTR COVER
PL6.1.18
P/J621 P/J113
2 1 2
1 2 1
SENSOR ASSY ADC
PL6.1.20
P/J431
8
7
6
5
4
3
2
1
MOT ASSY MICRO
PL11.1.7
P/J600
3 1
2 2 M
1 3
Leg_Sec007_009FB
529