As a multi-function machine, the HP LaserJet Enterprise M4555f is ideal for small offices and businesses. It can offer up to 52 quality prints per minute with resolutions up to 1200 x 1200 dpi, all alongside quality scans and copies each time. It is easy to use and energy-efficient, plus it supports flexible paper handling and features advanced security protection for your sensitive information. Replacement cartridges for the HP LaserJet Enterprise M4555 include compatible HP 90A (CE390A) jumbo black and remanufactured HP 90X (CE390X) high-yield black toner cartridges. Both are available with discounts over 45% off and are rated with page yields in the thousands. Buy and more and you can take advantage of our free shipping offer. Shop today!