Ricoh M080 Service Manual page 166

Service Call Conditions
Wireless LAN error 3
An error was detected on the
855 B
wireless LAN card (802.11b or
Bluetooth).
Wireless LAN error 4
An error was detected on the
856 B
wireless LAN card (802.11b or
Bluetooth).
USB I/F Error
857 B
The USB driver is not stable and
caused an error.
HDD Encryption unit error 1
858 C
M080
Wireless LAN card defective
Wireless LAN card connection
incorrect
Wireless LAN card defective
PCI connector (to the mother
board) loose
Bad USB card connection
Replace the controller board
A serious error occurs when data is
encrypted to update an encryption
key with the HDD encryption unit.
[Number] shows a suffix number of
SC code.
[0], [1], [30]: Replace the
controller board.
[2]: Replace the NVRAM.
2-18 SM Appendix