This item fits the following printers: 46438001, 46438002, 46438003, 46438004, 47471101, 47471102, 47471103, 47471104, C 823, C823, C-823-, C 823DN, C823DN, C-823DN-, C 823N, C823N, C-823N-, C 833, C833, C-833-, C 833DN, C833DN, C-833DN-, C 833N, C833N, C-833N-, C 843DN , C843DN , C-843DN-