skus pohladat v *bsd systemoch, tam by mal byt prave ten, ktory pochadza z "Regents of the University of California" a bol sucastou starsich unixovych systemov, ak teda to myslis pod pojmom "tradicny"
gnulpr je predpokladam tiez jeden z forkov, ten ma svoju stranku na http://lpr.sourceforge.net/.

no a preco je lpd spatne sa da docitat tu:) http://www.linuxprinting.org/lpd-must-die.html