This Lexmark 18C0190E colour remanufactured cartridge has been recycled from a Lexmark original cartridge. This 18C0190 cartridge is often referred to as a Lexmark number 2, No. 2 or #2.As a remanufactured cartridge, this 18C0190 has been recycled from an empty original Lexmark cartridge and has been fully tested and as such comes with a 100% satisfaction guarantee.In addition to being a lower cost this remanufactured unit has the added advantage that it represents a more environmentally friendly way of running your printer.