Are there any (simple) guides to setting up AirPrint?

Does anyone have a beginner guide to setting up AirPrint on the Pi which definitely works?

Thanks!

As far as I know, installing cups (via "sudo apt-get install cups") and setting up your printer via the webinterface should be enough. There is a guide at http://rohankapoor.com/2012/06/configur ... nt-server/ that does the same thing. However the author also installs Avahi which is no longer needed I think.

Ah, I've almost got it working but it only seems to work through the router and not the extender ( the extender works perfectly for everything else and I can ping the raspberry pi etc). Any ideas?

This guy has:

http://rohankapoor.com/2012/06/configuring-the-raspberry-pi-as-an-airprint-server/