Epson Color Laser Printer Owner's Manual page 201

If you are using the dial-up environment and not using NetWare,
select Disable in the NetWare screen. If Enable is selected, the extra
account might be charged when you are using the dial-up router.
Follow the steps below to change the IP address using EpsonNet
WebAssist.
1. Turn on your printer.
2. Run EpsonNet WebAssist using one of the following ways.
Run EpsonNet WinAssist or EpsonNet MacAssist. Select
the printer you want to configure from the list and then
click Launch Browser.
Open your browser, and then type in the IP address of the
print server directly. Do not run EpsonNet WinAssist or
MacAssist.
http://IP address of print server/
Example: http://192.168.100.201/
Note on NetWare setting:
From any NetWare client, log in to the target NetWare server
or NDS context with supervisor privileges.
You cannot create a print server, print queue, or printer with
EpsonNet WebAssist. You must have created these objects
before using EpsonNet WebAssist.
3. Click TCP/IP under Network on the Configuration menu to
view the TCP/IP setting screen.
EpsonNet WebAssist
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