$type fax [IIF]
Designate Infobox for Fax Image or Alias
This command identifies the infobox as one that, when selected, specifies additional document processing commands or an alternate fax-on-demand filename to be used. The infobox must contain as a minimum an $image_file command, containing a full filename, not another infobox reference.
This command has no parameters.
IIF pointer to named fax file:
; file 00002000.IIF
$type fax ; pointer IIF