In addition to the standard cartridges required by your Lexmark printer, there are other components essential to the creation of top quality prints. The 54G0P00 is chief amongst these and purchasing a genuine Lexmark 540P photoconductor unit is naturally the most reliable option for you.Genuine Lexmark quality is always fantastic, but you will be simply awed by the quality of the 125,000 estimates prints that this Lexmark 540P photoconductor will supply you with.