The HP 67XXL Black Ink 3YM59AA is an extra-extra-large ink cartridge that offers exceptional print quality and performance. It delivers sharp, rich black tones and offers reliable, long-lasting performance, making it the perfect choice for high-volume printing. This ink cartridge is compatible with a wide range of HP printers and provides a high page yield, making it a cost-effective option for anyone who demands the best from their ink cartridges. Printer Compatibility: HP ENVY 6020,HP ENVY PRO 6420