The genuine high capacity black OKI 01240001 toner cartridge works with your laser printer to deliver sharp print quality and impressive cost savings. This high capacity black OKI 01240001 printer cartridge contains specially formulated toner for printing solid, clear text characters and smooth black graphics. This OKI 01240001 toner can also print photo images in black and white and provides excellent greyscale graphics when copying in black. Featuring a combined toner and drum design, the high capacity black OKI 01240001 cartridge fits easily within your front printer panel to make your maintenance incredibly straightforward. With an estimated capacity of 5,500 pages, the high capacity OKI 01240001 cartridge will maximise your productivity and is ideal for handling large print volumes, delivering your documents at a remarkably low cost-per-page.