This is a compatible / remanufactured Konica Minolta 1710580-003 toner cartridge guaranteed to perform with Konica Minolta Laser Printers. It replaces the genuine (OEM) Konica Minolta 1710580-003 toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This compatible / remanufactured for Konica Minolta 1710580-003 toner cartridge is specially engineered to meet or exceed the highest standards of quality reliability and page yields. Although this cartridge is not made or endorsed by Konica Minolta it offers customers an economical alternative to expensive OEM Konica Minolta 1710580-003 cartridges and comes with our satisfaction guarantee. Compatibility includes Magicolor 5430/5440/5450 1710580-003