Xerox Office Scanners could cause mis-scans of numbers

Interesting paper, basically the author found that if scanning with jpeg (JBIG) the compression could mess up a number or two so a 6 turns into an 8.  Solution, scan to PDF.

http://www.dkriesel.com/en/blog/2013/0802_xerox-workcentres_are_switching_written_numbers_when_scanning&2