iOS and Airprint - printed PDF chopped off

Question

We have written an app that generates a PDF.

Which can be:

• Opened with UIDocumentInteractionController
• Emailed with MFMailComposeViewController
• Or printed with UIPrintInteractionController

The first two are working fine, but when printed, the edges of my PDF are chopped off.

What is the optimal size each page should be? We followed the size on this example, 612x792.

If sent to iBooks or emailed, the PDF looks just fine. The bottom is just chopped off when printed.

Answer 1

I ended up using 612x774 (1/4 inch smaller height) as the page size. This seemed to print just fine on both regular printers and photo printers.