The country code defines the regulatory country for which the wireless radio is currently configured.
The list of country codes is specific to each printer and depends on the printer model and its wireless radio configuration. The list is subject to change, addition, or deletion with any firmware update, at any time, without notice.
To determine the country codes available on the printer, issue the
! U1 getvar "wlan"
command to return all commands related to WLAN settings. Locate the
command in the results and view the country codes available for the printer.