this post was submitted on 27 Mar 2024
1019 points (99.0% liked)
Memes
45729 readers
813 users here now
Rules:
- Be civil and nice.
- Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Wait, how old is that? Because on Wikipedia it suggests that Xerox has been working on this at least since the 80s, and while it was only discovered in 2004, apparently everyone had been using these kinds of patterns for decades.
https://en.wikipedia.org/wiki/Machine_Identification_Code
B&W vs Color
You cannot print nearly-invisible yellow dots with only black toner, no matter how much you want to.