Compatible Data General models: 6964, 6965, 6970. . Compatible Decision 1Data models: 6216, 6224S Plus. . Compatible Lexmark models: Optra and OptraImage: Optra S 1250, Optra S 1250 n, Optra S 1255, Optra S 1255 n, Optra S 1620, Optra S 1620 n, Optra S...