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I should inspect my black & white printouts for the yellow dots. Alternately I guess I could remove the color cartridges.
That’s why a lot of printers refuse to print in black and white when color cartridges are empty.
There are exceptions but it is the case for a large amount of printers
Could this be solved with software that would just print its own random yellow dots to make the code unreadable? At the cost of wasted ink
if you don’t wanna watch a vid… eff has posted several articles over the years on the ‘tracking dots’ of printers: https://www.eff.org/issues/printers
Even this cutie pie?

That one will just stab you in your sleep, so you should be good.
Just get a laser printer already
I have a printer?
Oh, paper printers



