One of the great selling points about HP printers is the excellent drivers that come with them. One feature in particular that is advertized to the home user is the ability to reverse images and text for printing onto T-shirt transfers.
A friend who sells printers and other peripherals through a retail shop in Alabama related this story.
He received a call one day from a man complaining that printing T-shirts had ruined his printer and wishing to return it. My friend was intriqued and requested that he bring the offending printer in for inspection. Sure enough, when the printer was returned to the store, a T-shirt (T-shirt transfer and all) was lodged in the feed and print head mechanism. I still can't believe any functioning member of society could be so dumb.