OKI Ribbon 380/390/391 Series

PREMIUM QULAITY OF OKI GENUINE BLACK RIBBON CARTRIDGES YIELDING APPROX 3M CHARACTERS. COMPATIBLE PRINTERS (IF ANY): OKI MICROLINE 380,OKI MICROLINE 390E,OKI MICROLINE 390T,OKI MICROLINE 391E,OKI MICROLINE 391T