Drum Unit C-EXV 37 Black for imageRUNNER 1730, 1740, 1750Compatible Printers: Canon IR 1700 Series, Canon imageRUNNER 1750, Canon IR 1740 iF, Canon imageRUNNER 1730 iF, Canon imageRUNNER 1730 Series, Canon IR 1730 Series, Canon imageRUNNER 1730, Canon IR 1730, Canon imageRUNNER 1730 i, Canon imageRUNNER 1740 i, Canon imageRUNNER 1740 Series, Canon imageRUNNER 1750 i, Canon imageRUNNER 1750 iF, Canon imageRUNNER 1700 Series, Canon IR 1750 Series, Canon IR 1740, Canon imageRUNNER 1750 Series, Canon IR 1730 iF, Canon imageRUNNER 1740 iF, Canon IR 1740 Series, Canon IR 1750 iF, Canon IR 1750, Canon imageRUNNER 1740, Canon IR 1750 i, Canon IR 1730 i, Canon IR 1740 i