Ink4work Set of 6 pack Comptible Lexmark 150XL Ink Cartridge Combo For Lexmark S315 S415 S515 Pro715 Pro915 Set of 6 Pack Compatible Lexmark 150XL Black Ink Cartridge Combo. We offer a 100% Quality Satisfaction Guarantee. Ink4work compatible Ink Cartridge. Not made by Lexmark You will get 3 Black, 1 Cyan, 1 Magenta & 1 Yellow.