Print card dispenser and bills accepted

There is a white sign now posted on the print card dispenser that says "This machine ONLY accepts ONE DOLLAR BILLS". It's not clear if this was posted by Copier Services. The machine used to allow five and ten-dollar bills to be used as long as they weren't "new". Now, only one-dollar bills are accepted. So a patron today had purchased a card already, but only had and needed to add a five-dollar bill to it. So she had to use the change machine to break the $5 bill into 20 quarters, and then using the copy machine tower, drop the quarters one by one to add the $5 value to her card. Needless to say, this was very frustrating for her. So I just wanted to clarify for those who didn't realize it, that if someone wants to add anything other than a one-dollar bill, that is what they'll have to do (or break a larger bill somehow).