Welcome to the Lanier LP-231CN product page. Here you can find information and pricing for your Lanier 402324 Genuine Lanier Waste Toner Cartridge. Easy online ordering of your 420243 (Type 145) Genuine Lanier Drum Unit, LAN888310, LAN888309, LAN888308, LAN888311, 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.