Valuetoner Remanufactured Ink Cartridge Replacement for HP 901XL 901 XL Compatible with Officejet 4500, J4524, J4540, J4550, J4580, J4624, J4680 Printer High Yield (1 Black, 1 Tri-Color, 2 Pack) Contents: 2 Pack of Remanufactured Ink cartridges Replacement for HP 901XL 901 XL (1 Black, 1 Tri-Color) Warranty&Technical Support: 24-Months Warranty limited and 100% Quality Satisfaction Guarantee.If you encounter any problem, please CONTACT US for technical support, replacement or refund. Color: Black, Tri-Color (Cyan, Magenta, Yellow) Page Yield: Up to 700 pages per black cartridge & 360 pages per tri-color cartridge (ONLY $0.01/page, Save up to 70% compared to OEM ink cartridge) Printer Compatibility: HP Officejet 4500 G510a 4500 G510g 4500 G510n J4500 J4524 J4540 J4550 J4580 J4624 J4640 J4660 J4680 J4680c All-in-One Printer Up to <u>700</u> pages per black cartridge (5% coverage Letter/A4) Up to <u>360</u> pages per color cartridge(5% coverage Letter/A4)