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[-] davel@lemmy.ml 15 points 8 hours ago* (last edited 8 hours ago)

I should inspect my black & white printouts for the yellow dots. Alternately I guess I could remove the color cartridges.

https://en.wikipedia.org/wiki/Printer_tracking_dots

[-] spacegoat@lemmy.world 16 points 6 hours ago

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

this post was submitted on 13 Sep 2026
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