This is a genuine Oki B820 Drum Unit – it has been designed to work with a range of Oki printers, details of which are provided below. This cartridge / toner will print around 30 000 A4 pages at 5% co...

This is a genuine Oki B820 Black Toner Cartridge – it has been designed to work with a range of Oki printers, details of which are provided below. This cartridge / toner will print around 15 000 A4 pa...