If you are using Safari browser, please use REAL browser. Apple continues to play a stupid game that Microsoft created decades ago that famously propelled their browser marketshare to the bottom, even though it was packaged with the most dominant operating system in the world. If you create a browser that doesn't follow WC3 coding standards, it forces websites to code a separate version of their site for your stupid browser.
Yes, I could only show this message to Safari users while we code a special version just for their stupid 'broken' browser, but I think it is important that everyone is given this information, so they are fully informed when they make product purchasing decisions in the future. Don't be like Apple 😉
So if you are having problems printing or creating PDF's, you now know why.