Q: I installed the latest ios8 upgrade on my iPad mini yesterday and now I can't iprint. The printer issues a 'urf error'. Any suggestions.

Join the club! - you are certainly not alone: URF errors too with my Samsung printer. I can only AirPrint from my wife's iPhone 4 which is still on iOS7. I hope Apple will sort this soon: all they can say at the moment is "get the printer manufacturer to update their firmware" - and (even worse) make sure you've put paper in the printer's paper tray. They didn't mention about ensuring that the printer is plugged in and switched on, however....

1. Turn the router, iPad and printer off

2. Turn on the router and then wait 30 seconds

3. Turn on printer and then wait 30 seconds

4. Turn on your iPad and test print.

I've done all this and the problem is the same: Apple even told me to hard reset all my iPads & iPhone. The problem is completely with iOS 8. Don't waste time on thinking you've a connection or configuration problem, or that something needs resetting: the only thing wrong is iOS 8!

I am on IOS 8.0.2 and both my HP and Samsung printers are working.

I'm on 8.0.2 too but still the same issues. I think it depends on what app you are printing from and what model of printer you have. AirPrint definitely does not work correctly when printing from Pages onto a Samsung C460W Laser printer. If I print the same document in Pages from an iOS7 iPhone to this printer there's no problem at all.

IIpad reset worked for me (canon printer) and many others ( different printers)

8.0.2 also now available.....

you could also check out  OS x DAILY TIPs

What sort of reset do you mean?

SSorry Nick didnt know there was more than 1: hard turn off - top button, weeper off. When turning back on hold Home button as well as On until logo appears

Yes, tried that: I've even done a full factory reset and restore on one of the 3 devices I updated to iOS 8. No luck - problem is identical on all 3 and they don't have all the same apps installed: the only common factor is iOS 8.

Have the same problem with Samsung printer.Contacted Apple told me to restore device, has not fixed the problem

No, Apple told me the same thing, but a restore doesn't help. I've just had a positive reply from Samsung - they recognise that there's a problem with iOS 8, but appear to have only just realised: they are working on a fix.

Im on ios8 sadly. I cant print from pages to my epson and I had no problem with iOS 7. You installed 802? Did that help?