OEM Sharp (MX-SCX1) Staple Cartridge, 5K Yield, 3 CartridgeDX C311FX, DX C310, DX C310FX, DX C311, DX C400, DX C400FX, DX C401, DX C401FX, MX 2300N, MX 2310U, MX 2600N, MX 2610N, MX 2615N, MX 2616N, MX 2640N, MX 2700N, MX 2700NJ, MX 3100N, MX 3110N, MX 3111U, MX 3115N, MX 3116N, MX 3140N, MX 3500N, MX 3501N, MX 3610N, MX 3640N, MX 4100N, MX 4101N, MX 4110N, MX 4140N, MX 4141N, MX 4501N, MX 5001N, MX 6240N, MX 6580N, MX 7040N, MX 7580N, MX B400P, MX B401, MX B402, MX B402SC, MX C311, MX C312, MX C400P, MX