Code: C-0286
Classification: PI-PFU: PI Tray3
Cause:
PI-PFU (PF-703) shutter motor /3 (M12) operation time abnormality 2.
The M12EM error detection signal is detected twice in succession within a specified period of time after M12 was turned ON. At this time, an error detection signal (blowout of fan ICP) is detected.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- Shutter motor /3 (M12: PF-703)
- PF drive board (PFUDB: PF-703)
Correction:
Turn OFF/ON the power switch (SW2) of the main body when releasing an abnormal condition.
Note: The message "Please call service" is displayed on the 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, and repair/replace it if any abnormality. (Wiring diagram: PF-703: 19-L).
- Replace M12 and PFUDB at a time.