

- Paper feed motor (M1: PF-703/706)
- PF drive board (PFUDB: PF-703/706)
Turn OFF/ON the power switch (SW2) of the main body when releasing an abnormal condition.
Note: "Please call service" is displayed on the touch panel.
Solution:
- Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality.
- Check the I/O drive of the motor and the coupling of the gear, repair/replace it if any abnormality (Wiring diagram: PF-703: 6-L, PF-706: 6-H).
- Replace M1
- Replace PFUDB