Error Code: C-4709 Follow
Code
C-4709
Classification
Main body: Image processing abnormality
Cause
The image processing is not completed within a specified period of time.
Measures to take when an alert occurs
The main body and the option stop immediately.
Estimated abnormal parts
- Image processing board (IPB)
Correction
Deactivate and activate the sub power switch (SW2) of the main body.
Note
- The message "Please turn on power again" is displayed on the touch panel.
Solution
- Perform the IO Check (99-70) and check if there is a problem with IPB.
- When the results are abnormal, perform solution 2 and solution 3.
- Check the connector connection between the writing unit and IPB, and the wiring. Then repair it when there is any abnormality.
- Replace IPB.
Faulty part isolation DIPSW
Control during the detachment