Epson 802.11g Reference Manual page 267

You have not set the IP
address for the network
interface.
Unable to set the IP address using the arp/ping commands.
Cause
The network interface is not
connected to the network.
The device is located beyond
the router.
The Model Name and IP Address do not appear in the EpsonNet
Config dialog box.
Cause
If the valid IP address is not
set, the items indicated in the
dialog box mentioned above
may not appear.
An extra account is generated when using the dial-up network.
Set the IP address for the network
interface using EpsonNet Config for
Windows or Macintosh, the printer's
control panel, or the arp/ping
commands. You can check the IP address
on a status sheet. See the
Config Reference Guide
Address Using the arp/ping
Command".
What to do
Connect the network interface to the
network, and check the network
environment.
The device and the computer must be in
the same segment.
What to do
Set a valid IP address.
Refresh the status by selecting Refresh
from the View menu.
Increase the length of time before a
timeout. To do this, select Options from
the Tool menu, and then select Timeout.
Note that doing so can cause EpsonNet
Config to run more slowly.
EpsonNet
or "Setting an IP
267