I see little support in this area. http://en.community.dell.com/support-forums/peripherals/f/3528/p/19239051/19939942.aspx appear a few weeks ago with no answer.
There are a lot of reasons for this to fail such as the usual firewall but for now I can't find folk printing from Android to this today.
I downloaded the App for the Dell Mobile Print for my Samsung Tab 2 Tablet and am very close to being able to print. I have the app and test page coming up, logos to print from Web or other but when I press to print, it goes to printer but....goes directly to exclamation error!
Any ideas? Up to date on drivers. Regular printer from laptops working well. Thanks.