OVERVIEW: FCC Class A emissions - for use in commercial environments, not residential environments. Put impressive print speeds and performance to work in your office. This energy-saving printer starts faster and delivers security features to help guard against threats. Original HP Toner cartridges with JetIntelligence produce more pages. Workteams excel with HP’s black-and-white office LaserJet printers, which pack extra punch with high-quality results, extra power, and more features.