According to this article:
Researchers at Purdue University have developed a method that will enable authorities to trace documents to specific printers, a technique law-enforcement agencies could use to investigate counterfeiting, forgeries and homeland security matters.
I would be very, very nervous at this point, were I Mapes, Rather or their notoriously unreliable source for the Memogate docs, Burkett. I wonder if we could convince some Purdue researchers to take a look at the “Bush” “Guard” “Memos”…
Came across this on slashdot.