laser printers secretly spy on you!

China
July 18, 2007 12:52am CST
when you print on a color laser printer,it's likely that u are also printing a pattern of inviseble yellow dots.these marks exist to allow the printer companies and governments to track and identify u--presumably as a way to combat money counterfeting.When one person asked his printer manufacturer about turning off the tracking dots,Secret agents showed up at his door several days later.
1 response
@lanbei (52)
• China
18 Jul 07
really?so if i use the laser printer next time,i should be more careful.if they can see my secret imformation.is that a kind of invading my privacy?