Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/cups/templates/set-printer-options-trailer.tmpl

 </DIV>

<SCRIPT TYPE="text/javascript"><!--
// Hide custom options parameters for browsers that understand Javascript
var paramtables = document.getElementsByName("paramtable");
for (var i = 0; i < paramtables.length; i++)
{
  var opt = paramtables[i].id.substr(0, paramtables[i].id.lastIndexOf("-"));
  var cb = document.getElementById("select-" + opt);
  if (cb.value != "Custom")
    paramtables[i].style.display = "none";
}
--></SCRIPT>
</FORM>