67 Ink Cartridges Black/Color Combo Pack Replacement for HP Ink 67 HP 67XL Ink Works for HP DeskJet 2855e 2827e 2800e 4255e 2755e 2700 4155e 4227e 2700e 2734e 2852e Envy 6055e 6000 6400 6455e Printer

Newly Upgraded Chip for Reliable PerformanceInk 67 designed with an advanced chip for quick printer recognition, accurate ink level display, and smooth compatibility with supported printersoffering a cost-effective, hassle-free printing experience.
Firmware Compatibility: OFCINK 67 ink cartridges black/color combo pack feature the latest chips designed to maintain compatibility with current printer firmware updates. If your printer displays an unrecognized cartridge error, it may be due to a firmware changeplease contact our support for prompt assistance.
Compatible with hp deskJet series: 67xl printer ink work for 2827e 4227e 2755e 2855e 2842e 2800 2700 2700e 2710e 2720e 2721e 2722 2722e 2723e 2724 2725 2732 2734e 2742 2742e 2752 2752e 2755 1255.
Compatible with hp deskJet 4100 serie: 67 ink work for 4155e 4255e 4258e 4100 4100e 4120e 4121e 4122e 4123e 4130e 4132e 4133e 4152e 4158e 4155; deskJet plus 4122 4132 4152 4155 4158.
Compatible with hp envy 6000 & envy pro 6400 series: 67xl work for 6055e 6000 6455e 6400 6010e 6020e 6022e 6030e 6032e 6034e 6050e 6052 6052e 6055 6065e 6075 6075e 6420e 6422e 6430e 6432e 6450e 6452e 6458e 6475e; envy pro 6455 6458 6475 6452.
High Page Yield for Extended Use: Achieve up to an estimated 750 pages with the 67XL black ink cartridge and 500 pages with the 67XL color ink cartridge under standard 5% page coverage conditions, offering long-lasting value for everyday printing needs.