Ricoh M047 Service Manual page 156

Service Call Conditions
Code Description
Wireless LAN Error: Card Error
854
2
Wireless LAN Error: Card Error
855
3
856 Wireless LAN Error 4: Board
857 USB I/F Error
858 HDD Encryption unit error 1
859 HDD Encryption unit error 2
860 HDD start-up error
M047
CÓPIA NÃO CONTROLADA
Wireless LAN card has been removed
Wireless LAN card defective
Wireless card connection not tight
Wireless LAN card board defective
PCI connector loose
The USB driver can generate three types
of errors: RX, CRC, and STALL errors.
Only the STALL error can generate this
SC code.
Defective 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.
A serious error occurs when the HDD data is
encrypted to update an encryption key with the
HDD encryption unit. [Number] shows a suffix
number of SC code.
[8]: Install the HDD correctly or initialize
the HDD.
[9]: Initialize the HDD.
[10]: Replace the HDD or replace the
controller board.
Turn off the machine and turn it back on.
Examine the connection between the
HDD and the controller.
Replace the HDD if the error is frequent.
2-8
CÓPIA NÃO CONTROLADA
Required Action
SM Appendix