Welcome to the Okidata B-4350N product page. Here you can find information and pricing for your Okidata 42102901 Genuine Okidata High-Yield Toner Cartridge. Easy online ordering of your 42103001 Genuine Okidata Toner Cartridge, 42102801, can be completed from this page. Tonerprice.com backs all of our cartridges with our exclusive warranty. As always, we provide free ground shipping on orders over $75 within the contiguous United States from 5 warehouses nationwide.