Afta Motor Wiring - IBM V03 Maintenance Information

AFTA motor wiring

The AFTA motor is a stepper motor with a 3.6° step angle. The motor connects directly to the logic board.
Resistance measurements
Attention: Allow the paper feed motor to cool before taking
resistance measurements.
Pins Resistance
1 (red) to 19 Ohms ±10%
2 (brown)
3 (green) to 19 Ohms ±10%
4 (yellow)
Temperature
25°C (77°F)
25°C (77°F)
Chapter 3. Wiring diagrams
136