HP LaserJet network printers and lpd(8)

Work for me with HP LaserJet 1300n/1320n. Add the following lines to your /etc/printcap file:

lp|hp1300:\
        :lp=:rm=printer_ip_address:rp=text:lf=/var/log/lpd-errs:\
        :sd=/var/spool/output:mx#0:sh:

Now you can print using lpr(1) command.