Comment 15 for bug 133982

I can copy/paste what Peter posts as my problem too "I can confirm this bug on a HP Deskjet 720C under 7.10 final release. Printer is automatically recognised correctly during setup (nice feature) but nothing prints. Printer worked on 7.04 and still works on other computers."

I have read the responses following Peter's above but being new to Linux, have no idea how to implement them, sorry! Can someone please help me, I am going crazy booting up my Windows computer every time I want to print something.

Specifically, How do I stop "appamor"? how do I change " /etc/apparmor.d/usr.sbin.cupsd and added
/etc/* r," Is this something I do in terminal? Can someone please hold my hand and guide me through this? Thank you so much for all your help!