Error Code: C-C120 Follow
Code
C-C120
Classification
Main body: Printer control firmware abnormality
Cause
Printer control board (PRCB) firmware abnormality
Measures to take when an alert occurs
The main body and the option stop immediately.
Estimated abnormal parts
- -
Correction
Note
- The message "Please call service" is displayed on the panel.
Solution
- Reinstall PRCB firmware.
- Check the I/F connector connections for ISW on the USB relay board (RBU) and the wiring. Then repair it when there is any abnormality.
- Check the connector connection between RBU and image processing board (IPB), and the wiring. Then repair it when there is any abnormality.
Faulty part isolation DIPSW
Control during the detachment