2 ms·

I haven't heard about this, could you elaborate?

• magicalhippo 8y ago
  Laser printers can produce ozone[1] which, while nice high up in the atmosphere, is not very nice to breathe. That said, it seems for casual printing this shouldn't be an issue, especially with newer models[2]. [1]: https://en.wikipedia.org/wiki/Laser_printing#Ozone_hazards https://en.wikipedia.org/wiki/Laser_printing#Ozone_hazards [2]: https://www.dguv.de/medien/ifa/en/pub/ada/pdf_en/aifa0276e.pdf https://www.dguv.de/medien/ifa/en/pub/ada/pdf_en/aifa0276e.p...