I had another version of this at the DMV. They needed to see bills that offered proof of my residence (ie power/water/etc). Turns out they wanted them to be mailed to you, which wasn't going to work because I do paperless billing for everything. So I printed them out and tri-folded them as if it had been in an envelope.
People in front of me in line got turned away for using printed bills, but mine worked just fine.
People in front of me in line got turned away for using printed bills, but mine worked just fine.