Q: can you print from onenote on the ipad

You can print from an iOS device with an AirPrint enabled wireless printer.  Or you can use one of the apps that transfer material to a computer or sync to a computer and print from there.

AirPrint printers: http://support.apple.com/kb/HT4356

possibly use the print n share app? but ideally you need an airprint enabled printer

Microsoft OneNote on iOS does not allow printing of notes, even with an Airprint enabled printer. It may be added as an option in the future, similar to what they have done with the Office apps. At this time you can only email a note as a link, email the page or copy the link to the note in your OneDrive.

The best way to print the notes, if you have an Airprint printer - email the page to yourself and print it from the email app, since OneNote doesn't let you print directly.

You can print from OneDrive on Safari