Ricoh M080 Service Manual page 165

EPROM access error
840 D
EPROM read error
841 D
Nand-Flash update verify error
842 B
IEEE 1394 I/F error
851 B
Driver setting incorrect and cannot
be used by the 1394 I/F.
Wireless LAN error 1
During machine start-up, the
machine can get access to the board
853 B
that holds the wireless LAN, but not
to the wireless LAN card (802.11b or
Bluetooth).
Wireless LAN error 2
During machine operation, the
machine can get access to the board
854 B
that holds the wireless LAN, but not
to the wireless LAN card (802.11b or
Bluetooth).
SM Appendix
NIB (PHY), LINK module
defective; change the Interface
Board
Controller board defective
Wireless LAN card missing (was
removed)
Wireless LAN card missing (was
removed)
2-17
Service Call Conditions
M080