Office Maker 415A - Black Cyan Magenta Yellow Combo Pack

Compatible with HP Color LaserJet Pro M454dw, M454dn, Color LaserJet Pro MFP M479fdw, M479fdn, M479dw, M479fnw Printers Please check compatibility carefully by searching for your printer model in the list above Before installation: please turn off the firmware updates on your printer's control panel to ensure uninterrupted printing process Trust in our care: We offer fast live customer support daily, 24/7 (even on holidays). Call us if you have any problems (calls in English) or write to us If your printer reports "Non-HP Ink", click "OK", "Yes" or "Next" or just ignore it. This does not affect the functionality of the cartridge BUILT-IN SMART CHIP Smart Ink 415A has a built in smart chip, so no extra steps or chip handling are required during installation Print more with A version: Up to 2,400 pages per A black cartridge, 2,100 pages per A colour cartridge (cyan, magenta, yellow) Monitor toner level: Smart Ink 415A has a built-in smart chip that checks toner level and ensures you reorder to avoid unexpected printing interruptions 24/7 Care: We provide fast live customer support within 3 minutes every day (even holidays). Call us for help in English or write to us in any language for help from the manufacturer Package Contents: 1 x Black 415A, 1 x Cyan 415A, 1 x Magenta 415A, 1 x Yellow 415A (Total 4 Cartridges)