Ricoh D017 Service Manual page 421

Service Call Conditions
853 D Wireless LAN board error 1
At startup the wireless LAN board
could be accessed, but the wireless
LAN board (IEEE 802.11b or
Bluetooth) could not access the
controller board.
854 D Wireless LAN board error 2
The board that holds the wireless LAN
board can be accessed, but the
wireless LAN board
(802.11b/Bluetooth) itself cannot be
accessed while the machine is
operating
855 D Wireless LAN board error 3
An error was detected for the wireless
LAN board (802.11b or Bluetooth).
D017/D018/D019/D020/D084/D085
Wireless LAN board not
installed when the machine
was turned on
Wireless LAN board has been
removed during machine
operation.
Wireless LAN board defective
Wireless board connection not
tight
3-46 SM Appendix