Ricoh PRO C900 Operating Instructions Manual page 140

7. Troubleshooting
Error Code
W0406-104
7
138
Cause
4. Cannot resolve the domain
name.
Solution
Specify the IP address in the
domain name and confirm that
authentication is successful.
If authentication was
successful:
1. If the top-level domain name
is specified in the domain name
(such as
domainname.xxx.com), make
sure that DNS is specified in
"Interface Settings".
2. If a NetBIOS domain name
is specified in domain name
(such as DOMAINNAME),
make sure that WINS is
specified in "Interface
Settings".