Oki C7400 Maintenance Manual page 127

Unit Circuit Diagram
Red
1
Brown
2
Fuser Motor
Yellow
3
Blue
4
1
2
Feeder Motor
3
4
1
2
Duplex Motor
3
4
Illustration
M
M
M
Resistance
Between pins 1 and 2: 7.9
Between pins 3 and 4: 7.9
Between pins 1 and 2: 7.9
Between pins 3 and 4: 7.9
Between pins 1 and 2: 6.7
Between pins 3 and 4: 6.7