Verify Error At Nand-Flash Update; Ieee1394 I/F Error; Wireless Lan Error 1/2 - Ricoh D093 Service Manual

842 C

Verify error at NAND-Flash update

A verify error occurred while writing to NAND-Flash when the ROM was
being updated locally or remotely.
Do the procedure again.
If not successful after two attempts, the machine will issue SC819
851 B

IEEE1394 I/F error

There is an incorrect setting in the driver that prevented correct operation of
the interface.
Check and correct the driver settings
Network (PHY) LINK module defective
PCI interface defective
IEEE1394 I/F board defective
Controller board defective
853 B Wireless LAN Error 1
During machine start-up, the machine can access the board that holds the
wireless LAN, but not to the wireless LAN card.
Wireless LAN card missing (was removed)
Wireless LAN connection loose.
854 B Wireless LAN Error 2
During machine operation, the machine can get access to the board that
holds the wireless LAN, but not to the wireless LAN card (802.11b or
Bluetooth).
Wireless LAN card missing (was removed)
Wireless LAN connection loose.
SM 7-35
Service Call Tables
CTL
CTL
CTL
CTL
D093/D094