Ricoh M001 Service Manual page 91

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 startup error at main power on
HDD is connected but a driver
860 B
error is detected.
The driver does not respond with
the status of the HDD within 30 s.
HDD re-try failure
At power on the HDD was
detected. Power supply to the
HDD was interrupted after the
861 D
system entered the energy save
mode, but after the HDD was
awakened from the energy save
mode it did not return to the
ready status within 30 sec.
SM
Wireless LAN card defective
PCI connector (to the mother board)
loose
Bad USB card connection
Replace the controller board
HDD is not initialized
Level data is corrupted
HDD is defective
Harness between HDD and
controller board disconnected,
defective
HDD power connector disconnected
HDD defective
Controller board defective
4-13
Service Call Conditions
M001