Print More, Save More with RT MICR TonerRT Compatible HP 414X W2020X W2021X W2022X W2023X MICR Toner Cartridge With Bypass Chip• Quantity: 1 Black MICR toner cartridge; Quantity: 1 Cyan Magenta Yellow toner cartridge• Black Yield: 7.5k pages based on 5% coverage; CMY Yield: 6k pages based on 5% coverage• Compatible Printers: The RT compatible HP W2020X MICR and the W2021X W2022X W2023X toners are designed for HP Color Laser Printers M454dn M454dw M479dw MFP M479fdn MFP M479fdw MFP.The Renewable Toner Advantage• Higher print quality. The RT compatible HP 414X Black MICR with regular Cyan Magenta and Yellow toner cartridges are 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 414X W2020X W2021X W2022X W2023X cartridges, 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 any of the RT HP 414X toner cartridges with bypass chip. If you order more than one cartridge, please test them all.Happy Printing!