How do you configure an iPad2 for printing to a hp B209a-m. Is there an app that will help or am I just overlooking a setting on the printer to allow printing?
If you mean set up AirPrint you're going to want to make sure your printer is compatible.
Here's a list of compatible printer here: http://support.apple.com/kb/HT4356
That article also has the instructions you'll need on how to set up Airprinting as well,
if that's what your trying to do
Retrieving data ...