Features: Experience exceptional printing with our for GT51 GT52 printhead, to deliver precise ink distribution and reduce waste for efficient printing. Featuring easy installation and durability ABS construction, this printhead is compatibles various paper types and size, ensuring versatiled use across different printing needs. For home users daily printing, small businesses requiring extensive document output, and students or educational institutions needing to produce study materials. Quick printing of reports, contracts, and letters is essential, as well as for home use in printing photos, assignments, or family related documents. Ink refillable: recyclable ink refill to meet the needs of printing a large number of customers Specifications: Applicable Brand: for Product Model:MOH51A/MOH50A Product Color: Black/Color Print pages: Color 450+ pages Black 600+ pages (5% coverage) Shelf life: 2 years unopened at room temperature Applicable models: for HPGT5810, GT5820, INK TNAK 310, 340 Package: Black single cartridge/Color single cartridge/Black cartridge with 100ml black ink/Color cartridge with C / M / Y ink 100ML each Note: Warm tips: 1, the installation of a new print head, there will be E8 error, restart the printer can rule out the error; hold the "Recovery" button for 3seconds, start filling the ink, print the calibration page! 2, add ink in the ink cartridge can not be empty; ink cartridge switching is open state Package includes: 1PC Printhead