HOTCOLOR #44XL #43XL Ink for Lexmark 44 XL 18Y0144 Lexmark 43 XL 18Y0143 Including 6 Pack (3 Black + 3 Color) Use for Lexmark X7675 Z1520 X6570 X6575 X4975 The Package contains: 3 Pack 18Y0144 Black; 3 Pack 18Y0143 Color Type: High quality Ink Cartridge (Not made by Lexmark) Page Yield: Black is 550 pager per cartridge. Color is 500 pages per cartridge. Compatible With: Lexmark X9570, X9350, X7550, X9575, X4875, X7675, Z1520, X6570, X6575, X4975, X9675 Printer 100% Satisfaction Guaranteed , 1 year limited warranty