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Oki Data CONFIDENTIAL
42049001TH Rev.1
101 /
Unit
Circuit Diagram
Illustration
Resistance
1. Upper Roller Side
Between pins “a” and “b”:
Between pins “c” and “d”: 363k
Ω
(at 25˚C)
Between pins “e” and “f”: Open
Fuser Unit
a
1
Upper roller
b
Thermostat
1
Thermostat
2
e
f
Thermistor
c
d
Heater
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