Anyone heard of or tinkered with Printer Dots?

[Fried Chicken]

I searched and never saw this mentioned:
https://en.wikipedia.org/wiki/Printer_tracking_dots?useskin=vector

I'd be lying if I said this didn't bother me on some level. I'm thinking of pulling out a loupe and UV light or other color filters to see if I can find them on my own printer. This also calls into question selling used printers that might be linked to your name (or even registering your printer online) - as now it can be tracked to you technically.

 

[The Hat]

I'd be lying if I said this didn't bother me on some level

You’ve got it bad , if that’s all that’s bothering you about your printer..