.common:
        :ar
        :rw
        :lf=log
        :af=accnt
        :if=/usr/local/libexec/filters/ifhp
        :as=/var/conf/ifhp/accounting.pl START
        :ae=/var/conf/ifhp/accounting.pl END
        :sd=/var/spool/printers/%P
.hp4300:
        :ifhp=model=hp4300
        :lp=%P%9100
        :tc=.common
        :of=/usr/local/libexec/filters/ifhp