- ADU conveyance motor /2 (M16)
- Registration motor (M17)
- Loop motor (M18)
- ADU drive board /2 (ADUDB2)
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 ADUDB 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 and then replace M16, M17, M18 (Wiring diagram: Main body (2/4): 24-N: 24-M)
- Replace ADUDB2
- Replace M16, M17, M18 and ADUDB2 at a time.