drewmoney writes “The BBC reports on new findings which may have implications for the way offices are laid out. According to an Australian study, around a third of modern printer models release ‘potentially dangerous levels of toner into the air’ as they are completing a job. ‘Almost one-third were found to emit ultra-tiny particles of toner-like material, so small that they can infiltrate the lungs and cause a range of health problems from respiratory irritation to more chronic illnesses. Conducted in an open-plan office, the test revealed that particle levels increased five-fold during working hours, a rise blamed on printer use. ‘”