Code: C-1172
Classification: FS: FS-532 abnormality
Cause:
An error detection signal of FM1 is detected continuously for a specified period of time while the large size paper alignment fan (FM1) is ON.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- FNS control board (FNSCB)
- Large size paper alignment fan (FM1)
Correction:
Turn OFF/ON the sub power switch of the main body.
Note: The message "Please call service" is displayed on the panel.
Solution:
- Check the connector connection and the wiring between FNSCB and the fan, and repair it if any abnormality.
- Rotate the fan by I/O or hand, and repair it if any abnormality.(Wiring diagram: FS-532: 6-F)
- Replace FM1.
- Replace FNSCB.