Oki C711 - Page 208

44205401TH Rev.1
208 /
Oki Data CONFIDENTIAL
8. Connection diagrams
Unit Electrical circuit diagram, connection Part outside view Resistance value
Fuser unit
B - 6
Upper roller heater #1
Upper roller heater #2
A - 6
B - 1
A - 1
Thermostat
Upper thermistor
B - 4
B - 5
Lower thermistor
A - 2
A - 3
Frame thermistor
B - 2
B - 3
A - 4
A - 5
Fuse
2
1
6
3 4 5 2
1
6
3 4 5
A B
Between pins -1 and -6: Several ohms to several ten ohms
Between pins
-1 and -6: Several ohms to several ten ohms
Between pins
-4 and -5: Approx. 590k
Ω
to 5338k
Ω
(0 to 93°C)
Between pins
-2 and -3: Approx. 104.5k
Ω
to 806.5k
Ω
(0 to 43°C)
Between pins
-2 and -3: Approx. 104.5k
Ω
to 806.5k
Ω
(0 to 43°C)
Between pins
-4 and -5: Open