Welcome to the Okidata B-4350 product page. Here you can find information and pricing for your Okidata 42103001 Genuine Okidata Toner Cartridge. Easy online ordering of your 42102901 Premium Compatible High-Yield Toner Cartridge 6000 Page-Yield, 42102801, 42102901, 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.