Epson Expression 1600 User Manual page 137

If you have a newer Macintosh, the TCP/IP protocol was preinstalled on your
computer. Just make sure that TCP/IP is enabled in your Extensions Manager. Your
computer has already been assigned an IP address if you are running a DHCP server,
so no further setup is necessary. Obtain an IP address from your network
adminstrator if you want to enter an address manually.
If you're running DHCP and WINS, or if you have a DNS
server, you may find it easer to use a host name rather than
an IP address to identify the scanner server. To specify a host
name, you must enable DNS. See your Windows or
Macintosh documentation for instructions.
Installing the TCP/IP
Protocol
To use your EPSON Expression 1600 as a network
scanner, your client computers and scanner server
must have a network interface card, a network
interface card driver, and the TCP/IP protocol
installed. In addition, both the client computers
and the scanner server must have an IP address
assigned.
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