1、[APPLICABLE MODEL] This cartridge is suitable for Officejet Pro 6960, 6970 All in One and other printers, with stable performance and easy installation. 2、[HIGH PAGE CAPACITY] Up to 825 pages per large black cartridge and up to 315 pages per small black and color cartridge at 5% coverage. 3、[INTELLIGENT CHIP] The cartridges are equipped with the latest smart chips that undergo strict quality control to ensure fast and easy installation and immediate recognition. 4、[COLORFAST PRINTING] The ink provides crisp text and graphics that won't fade for years, making it ideal for hospitals, schools, government, trade companies, financial firms and many more scenarios. 5、[SMOOTH OUTPUT] Ink output is smooth and clear printing increases ink output smoothness, improving printing results and print life. 4 x Ink Cartridge4 x Instruction Item Type: Ink CartridgeMaterial: PPModel: For HP 905Color: BK, C, M, YApplicable Models: For Officejet Pro 6960, 6970 All in One Printer, etc.​