Welcome to the Panasonic DP-4520 product page. Here you can find information and pricing for your Panasonic DQTU33G Genuine Panasonic Toner Cartridge, 38000 Page Yield, Black. Easy online ordering of your DQZ241D Genuine Panasonic Photo Developer, Black, DQH240D, DQZ241D, 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.