Ricoh D017 Service Manual page 422

856 D Wireless LAN board error
An error is detected for the wireless
LAN board (802.11b or Bluetooth).
857 D USB I/F Error
The USB driver is unstable and generated an
error. The USB I/F cannot be used. The USB
driver can generate three types of errors: RX,
CRC, and STALL errors. Only the STALL error
can generate this SC code.
858 A Data encryption conversion error
A serious error occurred during data encryption.
0 A Key acquisition error
1 A HDD key setting error
2 A NVRAM read/write error
30 A NVRAM error
31 A
SM Appendix
Wireless LAN board defective
PCI connector loose
Replace the controller board
Turn the machine power off/on
If the error reoccurs, replace the controller
board
Replace the NVRAM
Turn the machine power off/on
If the error reoccurs, replace the controller
board
See SC991
3-47 D017/D018/D019/D020/D084/D085
Service Call Conditions
USB 2.0
disconnected
Controller board
defective