The original Konica Minolta TN613K black toner cartridges offered so many pages, that we are more than pleased to offer you a remanufactured alternative that reduces your running costs even lower. Keeping the same 30,000 page estimated yield for each remanufactured Konica Minolta A0TM150 cartridge, these are a great deal.It is not just the quantity of prints that are worth getting excited about, though. Each remanufactured Konica Minolta TN613K is packed with a high quality black toner powder that offers comparable results to the original, too. As each remanufactured Konica Minolta A0TM150 has been produced using several recycled genuine parts, much of the print quality is retained, but we still offer a 3-year extended warranty regardless of this.