Service manual
Table Of Contents
AR-C200P Rev.5 149 /
c
d
e
f
a
b
1. Upper roller side
2. Backup roller side
Unit Circuit Diagram Illustration Resistance
1. Upper Roller Side
Between pins “a” and “b”:
Between pins “c” and “d”: 363k (at 25˚C)
Between pins “e” and “f”: Open
2. Backup Roller Side
Between pins “a” and “b”:
Between pins “c” and “d”: 363k (at 25˚C)
Between pins “e” and “f”: 0 or open
Fuser Unit
a
1
Upper roller
2
Backup roller
b
Thermostat
1
Thermostat
2
e
f
Thermistor
a
b
Heater
e
f
Thermistor
c
d
c
d
Fuse
Heater