Here is the most complete information about printing through CUPS, including modern printing specifications about it.
http://freebsdwiki.net/index.php/Printing,_about https://forums.freebsd.org/threads/about-printing-on-freebsd.79492/#post-518373
Here is the most complete information about printing through CUPS, including modern printing specifications about it.
http://freebsdwiki.net/index.php/Printing,_about https://forums.freebsd.org/threads/about-printing-on-freebsd.79492/#post-518373