This is for users who are editing estimates on their iPad but having trouble printing.
First, make sure you have an application on your iPad that can read/manage .pdf files. Safari has a built-in reader, but there are other options as well. For instance, you can download Adobe Reader in the App Store.
For those who have a .pdf reader already installed, keep reading...
If you click the Print button, and you see progress bars, but nothing happens, you have to turn your popup blocker off in Safari.
You can enable popups in your iPad's Safari by clicking SETTINGS on your iPad, then clicking the SARARI menu option. Turn the Block Pop-ups option off.