6pk Gorilla Supply Ink Ribbon ERC-31 for Verifone Ruby TM 950 930 (6pk, Black) ERC-31 , M-26-SA, M-31-PA, M-32-SA, M-930, TM-925, TM-930, TM-930 II, TM-950, TM-H5000, TM-H5000 II, TM-H5000II, TM-H5200, TM-U590, TM-U925, TM-U950 E IPC M26PA - PRT 930, IPC PRT 930-021 Meonic EP 640 NCR 7162 7166 7452 7453 Nikko NK-9300 Omron RS 6000 - PR62, RS 7000 - PR62 Sasi POS System Sweda 6000 Tripod DR 0309 Verifone 930 R, Ruby Supersystem Yield: 13 Million Characters per each cartridge Premium Quality Compatible Ink Ribbon designed to meet or exceed the OEM performance and provide 100% compatibility for your printer Quantity: 6 pieces Color: Black