The Lanier 5135 monochrome copier and printer offers a dynamic ink delivery system for medium sized businesses and offices. The Compatible and Genuine Lanier Copier Toner Cartridges will install easily, reducing downtime normally spent on complicated installations. We carry the OEM / Genuine and Compatible Lanier 480-0018 black copier toner cartridges, which were designed with reliable and dependable specifications to withstand the toughest printing tasks. Every Lanier toner cartridge for your Lanier 5135 copier / printer has up to a 2 Year shelf-life for definitive performance and convenience. And all Lanier copier toner cartridges are backed with the Inkgrabber 90 Day Money Back Guarantee.