Question about proof of address (giving notice)

Hi everyone, I'm going to give notice on the 10th of august and I've been told to bring something with my proof of address on it. I only have a provisional licence and although my address is on there they said to bring additional proof. The utility bills are in my OH's name so all I can provide would be a bank statement. The problem is that I no longer get paper statements and when I went online to request one it wouldn't let me do it and I just kept getting an error message. So I rang the bank and the lady I spoke to said that I could print one off, it shows the date and my address but my OH is concerned that they won't accept one that I've printed off myself ? I know it's a bit of a random question but I tried calling the registry office to ask and the woman I spoke to didn't know, she said it "should" be ok, but the last thing I want is to go and they won't accept it arghhhhh!! So I was wondering if anyone had used a print off for their proof of address or whether it wouldn't be considered official?