Error Code: C-4729 Follow
Code
C-4729
Classification
Main body: IQ image processing board abnormality
Cause
No power supply, initialization abnormality, device abnormality, or no board installation
Measures to take when an alert occurs
The main body and the option stop immediately.
Estimated abnormal parts
- MicroSD card (μSDC)
- VI control board (VICB)
- VIF board (VIFB)
Correction
Press the help key to activate and deactivate the sub power switch (SW2) of the main body.
Note
- When you isolate the faulty part, the limited use is available.
- The message "Please call service" and "Press [Help] to disengage" are displayed alternately on the touch panel.
- When you press the help key, the message "Please turn on power again" is displayed on the touch panel.
Solution
- Prior check
- Check if there is any problem with the connector connection of VIFB.
- Replace μSDC.
- Note
- After you replace μSDC, reinstall the VI-514 firmware (ISW target: Q3).
- Replace VICB and VIFB.
Faulty part isolation DIPSW
DIPSW66-0, DIPSW66-1, DIPSW66-2
Control during the detachment
Scanner unit/1, scanner unit/2, colorimeter unit unusable