Oki Dot Matrix Ribbon Cartridge - Black - 2 Million Characters - 1 Each (Bundle of 2)

Black dot-matrix ribbon cartridge rated for 2 Million Characters. Compatible with Burroughs AP1337 and 1339. Designed to work with Oki Microline models 380, 390, 390+, 390T and 391, and also fits Microline 391+, 391T as well as Oki Data 240. Sold as 1 Each; this listing is a Bundle of 2 Each. Easy to install. Yield is approximate.