Several other printing systems are available in addition to the built-in lpd(8). These systems offer support for other protocols or additional features.
CUPS is a popular printing system available on many operating systems. Using CUPS on FreeBSD is documented in a separate article:../../../../doc/en_US.ISO8859-1/articles/cups
Hewlett Packard provides a printing system that supports many of their inkjet and laser printers. The port is print/hplip. The main web page is at http://hplipopensource.com/hplip-web/index.html. The port handles all the installation details on FreeBSD. Configuration information is shown at http://hplipopensource.com/hplip-web/install/manual/hp_setup.html.