Ink Cartridges HP No.935XL High Yield Magenta Ink Cartridge - 1000 pages ( C2P25AA ) $38.50 Quantity: - + Add to Cart Added Magenta Ink Cartridge Compatible Printers: HP Officejet Pro 6830 e-All-in-One Printer HP Officejet Pro 6230 HP Officejet Pro 6820