The Floor men leave them laying around all the time. The printed ticket is worth more, there was money involved and a whole lot of information printed on the ticket. The blank is only a piece of paper with a logo on one side.

TOM - THEY WILL ALL GO BLACK AFTER TIME IF PRINTED ON.. AND I DON'T KNOW WHERE YOU PLAY, BUT THE SLOT MANAGERS I TALK TO SAY LEAVING BLANK PAPER AROUND WILL GET YOU FIRED.. SKIP