Error Code: C-C104 Follow
Code
C-C104
Classification
Main body: Printer control ISW unwritten
Cause
When the sub power switch (SW2) becomes active, ISW unwritten area is detected in the printer control program.
Measures to take when an alert occurs
The main body and the option stop immediately.
Estimated abnormal parts
- Printer control board (PRCB)
Correction
Note
- The message "Please call service" is displayed on the panel.
Solution
- Reinstalling PRCB firmware.
- Check the I/F connector connection and the wiring for ISW on RBU, and repair it when there is any abnormality.
- Check the connector connection between RBU and IPB, and the wiring. Then repair it when there is any abnormality.
- Replace PRCB.
Faulty part isolation DIPSW
Control during the detachment