My cupsd.conf
$ ls -l /etc/cups/cupsd.conf -rw-r----- 1 root lp 3549 2012-03-24 14:05 /etc/cups/cupsd.conf
My cupsd.conf
$ ls -l /etc/cups/ cupsd.conf cupsd.conf
-rw-r----- 1 root lp 3549 2012-03-24 14:05 /etc/cups/