Comment 2 for bug 314543

Thanks for reporting this issue in effort to help improve Ubuntu.
What kind of printer are you printing to? Vendor and Model number.

https://bugs.edge.launchpad.net/ubuntu/+source/cupsys/+bug/235670 this bug has something you can attempt to try to see if it helps you with this issue:

First:

sudo aa-complain cupsd

Can you print now?

Can you post the messages containing "audit" in your /var/log/syslog?

You get back to the standard AppArmor configuration with

sudo aa-enforce cupsd

Setting to incomplete, since awaiting answers from Antonio.

Chris