What is a disadvantage of using laser printers?

Laser printers indeed have the disadvantage of producing ozone and volatile organic compounds (VOCs) during their operation. This occurs because the high temperatures involved in the laser printing process can cause some materials within the printer to emit these compounds. Ozone, in particular, can be harmful when inhaled and may cause respiratory issues, making this a significant health consideration in environments where laser printers are used frequently.

This aspect sets laser printers apart from other types, such as inkjet printers, which typically do not emit these same compounds during operation. It's important for users to be aware of these emissions, especially in enclosed spaces, as they can have health implications over prolonged exposure.