Error Code: C-5307 Follow

Code

C-5307

Classification

Main body: Fan abnormality

Cause

When the power supply cooling fan/2 (FM3) is active, an error detection signal of FM3 is detected continuously for a specified period of time. An error detection signal is detected continuously while you retry power feed several times.

Measures to take when an alert occurs

The main body and the option stop immediately to deactivate the main relay.

Estimated abnormal parts

• Printer control board (PRCB)
• Power supply cooling fan/2 (FM3)

Correction

Note

• The message "Please call service" is displayed on the panel.

Solution

1. Rotate the FM3 with the IO Check (42-00) or by hand. Then, repair or replace it when there is any abnormality. (Wiring diagram: Main body (1/4): 12-J)
2. Check the connector connection and the wiring between PRCB and FM3, and repair it when there is any abnormality.
3. Replace the FM3.
4. Replace PRCB.

Faulty part isolation DIPSW

Control during the detachment