US dollars http://tubegalore.in.net/ tubes galore A Xerox WorkCentre 7535 (shown above) reproduced an image where every room was labeled 14.13m2 in area. The same thing happened on a Xerox WorkCentre 7556 on one scan. A second scan on the same machine had two rooms at 17.42m2 and one at 21.11m2 and a third scan produced two rooms labeled 14.13m2 and one at 17.42m2.