E-MALL&reg; Remanufactured Ink Cartridge Replacements for Lexmark 36XL Black 18C2170 and Lexmark 37XL Color 18C2180 Ink Cartridge for Lexmark X3650 X4650 X5650 X5650es X6650 X6675 Z2420 Printers (1 Black, 1 Color) Set Include:1 Black, 1 Color For use in Lexmark: X3650 X4650 X5650 X5650es X6650 X6675 Z2420 Remanufactured under strict standards Good after-sales service & Fast and Free shipment One-Year 100% Quality Satisfaction Guarantee