Compatible Black Nylon Printer Ribbon IR51B for use in Citizen iDP562, CBM530, CBM531, CBM540, CBM301, CBM310, CBM510, CBM520, DP260RS, DP560RS, iDP560 40-COL, STP 2 Credit Terminal, CBM200 40-COL, Taltex 727 Citizen, Data Card 6800, Envoy Debit Terminal Glory SR700, TEC MA516, TEC MA561, Verifone Gemstone Ruby 150, Gemstone Ruby 200, Gemstone Ruby 560, Gemstone Ruby 562, Gemstone Ruby 930, Gemstone Ruby 950