Features Superior Antistatic Layer: Features a 3-layer antistatic back layer that minimizes friction, enhancing print head longevity and improving overall printing efficiency Exceptional Clarity: Delivers high-density printing for barcodes, text, and graphics, ensuring crisp and clear output for all your labeling needs Wax Base: Crafted for high temperature resistance, this ribbon offers excellent transfer performance on both flat and textured s Features: 1、[APPLICABLE MODEL] These ink cartridges are suitable for OfficeJet Pro 7720 7740 8210 8216 8702 8710 8715 8720 8725 8730 8740 printers. 2、[EXCELLENT CHIP] Equipped with the latest smart chip, ensure the rapid installation and immediate recognition, and improve printing efficiency. 3、[HIGH EFFICIENCY] These ink cartridges carry ink, which can print smoothly and clearly, effectively improving the printing effect and printing life. 4、[PAGE CAPACITY] Each black ink cartridge can print up to 825 pages, and each color ink cartridge can print up to 315 pages (5% coverage). 5、[WIDE APPLICATION] Includes 4 different color ink cartridges to improve clear text and graphics, which is for hospitals, schools, companies, etc. Specification: Item Type: Ink Cartridge Product Material: PP Color: Black Cyan Magenta Yellow Applicable Model: For OfficeJet Pro 7720 7740 8210 8216 8702 8710 8715 8720 8725 8730 8740 Printer Package List: 4 x Ink Cartridge Note: Please do not tear off the exit film, it will be automatically punctured on the machine. Package List 4 x Ink Cartridge