DataCard SP25 Plus Printer Manual page 38

— Press the Enter key. The current value appears with the
cursor under the first byte. Use the same process as for the
IP address to set the subnet mask. When you press the
Enter key after the fourth byte, "Gateway Addr" appears.
— Press the Enter key. The current value appears with the
cursor under the first byte. Use the same process as for the
IP address to set the gateway address. When you press the
Enter key after the fourth byte of the gateway address,
"Apply/Restart" appears.
9 Press the Enter key to apply the value(s) and restart the printer.
The Status light shows amber (yellow) and then blinks green.
Internal printer components move and the LCD panel changes to
show "Printer Ready" on the first line.
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