Ricoh MD-P2 Field Service Manual page 208

6. Troubleshooting
854
Wireless LAN Error 2
B
During machine operation, the machine can get access to the board that holds the
wireless LAN, but not to the wireless LAN card (Bluetooth).
• Wireless LAN card missing (removed)
• Wireless LAN connection loose
855
Wireless LAN Error 3
B
An error is detected on the wireless LAN card.
• Wireless LAN card defective
• Wireless LAN card connection incorrect
6
856
Wireless LAN error 4
B
An error is detected on the wireless LAN board.
• Wireless LAN board defective
• PCI connector to EGB loose
857
USB I/F Error
B
The USB driver is not stable and caused an error.
• Poor USB card connection
• Replace the controller board
858
Data Encryption Error 1
A
These are errors of the HDD Data Encryption Option.
206