Ultimate value and speed – HP PageWide Pro 477dw the lowest total cost of ownership and fastest speeds in its class. Get quick two-sided scanning, plus best-in-class security features and energy efficiency. DYNAMIC SECURITY: Cartridges with non-HP chips might not work today or in the future.
Dynamic security enabled printer. Only intended to be used with cartridges using an HP original chip. Cartridges using a non-HP chip may not work, and those that work today may not work in the future.