• @Opisek@lemmy.world
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    27
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    25 days ago

    How else will the police track your documents back to you without invisible fingerprints.

    • @notabot@lemm.ee
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      1124 days ago

      If you’ve got a printer that does that, add lots of yellow dots to your document before printing it.

        • @notabot@lemm.ee
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          1124 days ago

          They are, but by definition, the printer can print them. If your on linux or Mac it looks like it might be possible to write a filter to add to CUPS that would do it for every print.