Konica-Minolta Bizhub C258 toner cartridges and supplies. Guaranteed quality, lowest price and same day shipping! Our compatible cartridges and supplies for Konica-Minolta printers are specially engineered to meet or exceed the print quality of the OEM(Original Equipment Manufacturer) cartridges. Purchasing our Konica-Minolta cartridges is a great way to save money without sacrificing print quality. All our compatible Konica-Minolta cartridges have one year warranty and satisfaction guarantee so you can shop with confidence and save time and money.