FCC Class A emissions device for use in commercial environments, not residential environments. This HP LaserJet Printer with JetIntelligence combines exceptional performance and energy efficiency with professional-quality documents right when you need them all while protecting your network from attacks with the industry’s deepest security. Workteams excel with HP’s black-and-white office LaserJet printers, which pack extra punch with high-quality results, extra power, and more features. This printer is intended to work only with cartridges that have a new or reused HP chip, and it uses dynamic security measures to block cartridges using a non-HP chip. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked.