Error code C-1456 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951
Code: C-1456
Classification: RU: RU-510 abnormality
Cause:
When RU is unready, a signal to start operations is received from the main body.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- Software control
Deactivate and activate the sub power switch (SW2) of the main body when an abnormal condition is released.
Note:
- The message "Please call service" is displayed on the panel.
Solution:
- Deactivate the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
- Check the connector connection and the wiring of RUCB, and repair it when there is any abnormality.
- Reinstall the RU firmware.
- Replace RUCB.
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