Epson C82357 - Manual (Page 21)

Note:
To install a printer located beyond a router, double-click Add Printer
in the Printers folder to start the Add Printer Wizard. Set the
address for the target printer by typing \ \ EPSON-TCPIP-Printers\
L
followed by your IP address.
About IP addresses
IP addresses are unique numbers assigned to computers and printers
connected to the network. They specify a device’s location on the network.
For
the IP address of your printer, ask the network administrator.
Windows NT 3.51
1. Choose Create Printer from the File menu in the Print
Manager. Type the printer name and select the driver.
EPSON
Getting Started 1-15