Epson AcuLaser C1100 Service Manual page 530

EPSON AcuLaser C1100
9. FUSER
Name of signal line
FUSER MOT ON (H)+3.3VDC
FUSER MOT PWM
FUSER MOT TG
FUSER MOT CW/CCW
RL
VC
VD
FUSER EXIT SENSED (L)+5VDC
DATA
CLOCK
FLICKER CLK +3.3VDC
LAMP ON (L)+
RELAY ON (L)+24VDC
FUSER DOOR SW OPEND (H)+3.3VDC
APPENDIX
Remarks
Fuser Motor drive control signal
Temperature data (analog value) of Heat Roll
surface temperature measured by Temp. Sensor
for high-temperature detection
Temperature data (analog value) measured by
Temp. Sensor for temperature control
Temperature data (analog value) measured by
Temp. Sensor for temperature control
Paper ejection detection signal generated by
Sensor Photo (Fuser Exit Sensor)
Crum control signal
Flicker countermeasure control signal (AC220V/
AC240V only)
Fuser Lamp lighting signal
Fuser Lamp Relay ON/OFF signal in PWBA
Fuser Cont
Cover Fuser open/close detection signal
Wiring Connection Diagram between Parts
P/J404
PWBA MCU
FUSER MOT ON (H) +3.3VDC
PL12.2.1
1
FUSER MOT PWM
+5VDC
2
FUSER MOT TG
Interlock
3
+24VDC +5VDC
4
SG
5
I/L +24VDC
6
P/J417 P/J614
RL
1
SG
2
SG
3
Vc
4
Vd
5
+5VDC
PULL UP +5VDC
6
SG
7
FUSER EXIT SENSED (L) +5VDC
8
P/J403
SG
11
FUSER DOOR SW OPENED (H) +3.3VDC
12
LV/HVPS
PL12.2.3
P/J401 P/J500
FRIKER CLK +3.3VDC
21 2
LAMP ON (L)
22 1
FUSER
RELAY
PWBA FUSER CONT
CONTROL
PL12.2.12
P/J2
4
220/240V ONLY USE
5
Interlock
6
+24VDC
P/J410 P/J1
I/L +24VDC
10 1
9
3
RELAY ON (L) +24VDC
FUSER LOCK
SWITCH
PL10.1.6
1 2
Figure 7-16. FUSER Connection and Wiring Diagram
Revision B
MOT ASSY FSR
PL11.1.3
M
FUSER ASSY
PL10.1.1
P/J615
12 2 2 1
Safety Temp.
Sensor
11 3 1 2
P/J616
10 4 3 1
9 5 2 2 Temp. Sensor
8 6 1 3
P/J619 P/J110
7 7 3 1 3
6 8 2 2 2
5 9 1 3 1
FUSER EXIT
SENSOR
P/J114
SWITCH-FUSER
2
DOOR
1
PL1.1.36
P/J503
4
5
6
220/240V
P614 Thermostat
3
2
Heater
100/115V
P/J3 P/J614 Thermostat
2 3
1 1
Heater
Leg_Sec007_010FB
530