used for Samsung ML-1911/1910/1915 ML-2526/2540/2545/2581N/2580/SCX-4601/4600 SCX-4623F/46 SCX-4623 printer chip(new), used for Samsung ML-1911/1910/1915ML-2526/2540/2545/2581N/2580/SCX-4601/4600SCX-4623F/4623FN/4623FH/SF-651/650/651P/650P series of printers, color: BK, capacity:1.5K/2.5K, Fob price: 1.87USD/pc CLP-310/315 printer chip