Ricoh D037 Service Manual page 479

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Loose connection
Check the connection.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Wireless LAN/Bluetooth card error
An error is detected in the wireless LAN/Bluetooth card.
855 CTL
Loose connection
856 B
Defective wireless LAN/Bluetooth card
1. Check the connection.
2. Replace the wireless LAN/Bluetooth card.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
USB interface error
The USB interface cannot be used due to a driver error.
CTL
Defective USB driver
857
B
Loose connection
1. Check the connection.
2. Replace the USB board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
858 CTL HDD Encryption unit error 1
C
A serious error occurs when data is encrypted to update an encryption
key with the HDD encryption unit.
[0]
SM Appendix
Encryption key acquisition error:
The controller fails to get a new encryption key.
4-57
SC Tables
D037/D038/D040/D041