I work <10' away from the dept laser printer all day. Talk of nano particles makes me worry. https://en.wikipedia.org/wiki/Toner#Health_risks https://en.wikipe

I work <10' away from the dept laser printer all day. Talk of nano particles makes me worry. https://en.wikipedia.org/wiki/Toner#Health_risks https://en.wikipedia.org/wiki/Toner#Health_risks