It's because printers need the yellow ink to print the invisible tracking marks which the government can use to track down the printer if it's used in crime
This sounds 100% schizo but it's real https://t.co/CFwrwwjmuH
It's because printers need the yellow ink to print the invisible tracking marks which the government can use to track down the printer if it's used in crime This sounds 100% schizo but it's real https://t.co/CFwrwwjmuH
Practically all color printers leave a unique fingerprint on their output: they print nearly invisible, light yellow dots on every page. These dots give the time of the printing and the printer's unique identifier. In other words, if you print out controversial opinions, you could, in principle, be traced.
