[EliRivers]

This reminds me of that photocopier that changed the numbers it was copying sometimes, through a dodgy image compression algorithm.

[teilo]

Yes, note the tongue-in-cheek reference reference to that problem in the article:

> (Possible workaround: Copy the document after printing using a Xerox copier.)

[ungzd]

Link: http://www.dkriesel.com/en/blog/2013/0802_xerox-workcentres_...