Error Code: C-4728 Follow

Code

C-4728

Classification

Main body: Image processing board abnormality

Cause

The power is not supplied, initialization abnormality, device abnormality, or the board is not installed

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

1. When you perform the IO Check (99-70) and the results for IPB are abnormal, perform the following steps.
2. Check the installation status of IPB, and repair or replace it when there is an abnormality.
3. Check the connector connection and the wiring on IPB, and repair it when there is any abnormality. (Wiring diagram: Main body (3/5): 3-G)
4. Replace IPB.

Faulty part isolation DIPSW

Control during the detachment