• cawsby [he/him]
      ·
      edit-2
      2 years ago

      You can buy some color printers from before 2005 that don't have them.

      Black and white printers don't have them.

      There is a tool but it hasn't been updated since 2018.

      https://tu-dresden.de/ing/informatik/sya/ps/die-professur/news/geheime-daten-auf-dem-druckpapier-diplominformatiker-der-tu-dresden-entwickeln-verfahren-gegen-druckerueberwachung?set_language=en