I see this post is over a month old, but if you didn't get it figured out yet, try the following...
Which BSD / version is this? If a 6.0 or above version of FreeBSD, keep reading. If anything else, you can ignore my post because it will not apply to you.
1st step =====================================
Did you start cupsd already? You can confirm using
If not, start it by adding
cupsd_enable="YES" to /etc/rc.conf. And then run
Code:
/usr/local/etc/rc.d/cupsd.sh start
The next time you boot your system cupsd will start automatically.
If so, then check the next step...
2nd step =====================================
Are you using ipfw (or other packet filtering firewall)? If so, make sure you add a rule for your loopback device like
Code:
allow ip from any to any via lo0
Same goes for tcp_wrappers if you're using it. On to the last step for your problem...
3rd step =====================================
Does the KDE printer admin tool work now? If not, then instead use the cupsd web tool -
http://localhost:631. As of some recent improvements to the cupsd software, the web tool is now pretty good.
Good luck.