Error Code: C-2307* Follow
Code
C-2307*
Classification
Main body: Fan abnormality
Cause
When the developing fan/3 (FM28) is active, an error detection signal of FM28 is detected continuously for a specified period of time.
Measures to take when an alert occurs
The main body and the option stop immediately.
Estimated abnormal parts
- Printer control board (PRCB)
- Developing fan/3 (FM28)
Correction
Note
- The message "Please call service" is displayed on the panel.
Solution
- Check the connector connection between PRCB and FM28, and the wiring. Then repair it when there is any abnormality.
- Rotate FM28 by hand or the IO Check (42-07). Then repair or replace it when there is any abnormality. (Wiring diagram: Main body (2/5): 5-B)
- Replace FM28.
- Replace PRCB.
Faulty part isolation DIPSW
Control during the detachment