With a 45,000 page estimated yield, the original Lexmark 53B2X00 provides owners of all compatible machines with an amazingly high amount of prints. The genuine 53B2X00 toner cartridge is compatible with a select few printers including the Lexmark MS818dn.As this Lexmark 53B2X00 toner cartridge has been produced by the manufacturer of your printer, you can expect an unbeatable quality of print immediately upon installation. The genuine 53B2X00 comes with a full guarantee from Lexmark for your peace of mind.