Print More, Save More with RT TonerRT Compatible HP Q6460A 644A Toner Cartridge• Quantity: 1 Black Toner Cartridge• Yield: 12k pages based on 5% coverage. Please Note: actual yield may vary depending upon the amount of print on the page and other factors. • Compatible Printers: the RT compatible HP Q6460A is designed for HP Color Laser Printers 4730 4730x mfp 4730xm mfp 4730xs mfp CM4730 CM4730f CM4730fm CM4730fsk.The Renewable Toner Advantage• Higher print quality. The RT compatible HP 644A toner cartridge is ISO 9001 and 14001 certified and tested to ensure superior performance. • Peace of Mind. You don’t need to worry about smudges, leaks, or defects. We offer a lifetime warranty and will replace any cartridge upon request. • Superior Support. We know printing is important - that's why we have a U.S. based customer support team. We are customer obsessed! It makes our day to make you smile. Contact us with any technical or product issues and we will be happy to assist you. • Earth Friendly. We promote a cleaner, greener future. Printing Tips • A common error is the “non-genuine” message. If this occurs with the RT compatible HP Q6460A 644A cartridge, press OK or Continue repeatedly to dismiss the message. The printer will resume your print job.• Despite the extreme care we take in packaging, sometimes items are damaged during shipping and this can affect print quality. In this case, we immediately send an RT compatible HP 644A toner cartridge. If you order more than one cartridge, please test them all.Happy Printing!