Fuzion New Compatible Citizen IR61BK, IR-61BK, R0170, 6N376-0, 6N376-6, KOR6N3760, KOR6N3766 Black Ribbon. Compatible Printers: DP-600, DP-610, DP-611, DP-612, DP-614, DP-617, DP-622, DP-624, DP-627, DP-630, DP-650, iDP-3516, iDP-3520, iDP-3530, iDP-3535, iDP-3540, iDP-3541, iDP-3545, iDP-3546, iDP-3550, iDP-3551, iDP-4530, iDP-4540