Oki MC760 Maintenance Manual page 207

Oki Data CONFIDENTIAL
Unit Electrical circuit diagram, connection
Upper roller heater #1
B - 6
Upper roller heater #2
A - 6
Thermostat
B - 1
A - 1
B - 4
B - 5
Fuser unit
A - 2
A - 3
Frame thermistor
B - 2
B - 3
A - 4
A - 5
45376001TH Rev.1
Upper thermistor
Lower thermistor
A
2 3 4 5
1
6
Fuse
Part outside view
Between pins
Between pins
Between pins
Between pins
Between pins
Between pins
B
2 3 4 5
1
6
Resistance value
-1 and -6: Several ohms to several ten ohms
-1 and -6: Several ohms to several ten ohms
-4 and -5: Approx. 590kΩ to 5338kΩ (0 to 93°C)
-2 and -3: Approx. 104.5kΩ to 806.5kΩ (0 to 43°C)
-2 and -3: Approx. 104.5kΩ to 806.5kΩ (0 to 43°C)
-4 and -5: Open
8. Connection diagrams
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