Ideal for 5 to 15 people who print up to 10,000 pages per month and expect top-quality colors at high speed, as well as fast scanning and copying workflows. Printers with dynamic security feature: Some HP printers are designed for use only with cartridges that contain new or reused chips or electronic circuits from HP. These printers use dynamic security measures to block cartridges with a non-HP chip or a non-HP electronic circuit. Regular firmware updates maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuits from HP allow for the use of reused, remanufactured, and refilled cartridges.