Compatible Toner Cartridge Replacement For SHARP MX31NTBA, MX31NTMA, MX31NTYA, MX31NTCA (MX-31NTBA, MX-31NTMA, MX-31NTCA, MX-31NTYA) Black, Magenta, Cyan, Yellow (15K YLD) 4-PackSharp MX 31NTMA Magenta Toner Cartridge Estimated Yield 15,000 pages Sharp MX 31NTYA Yellow Toner Cartridge Estimated Yield 15,000 pages Sharp MX 31NTCA Cyan Toner Cartridge Estimated Yield 15,000 pages Sharp MX 31NTBA Black Toner Cartridge Estimated Yield 18,000 pages Sharp MX 2600N Sharp MX 3100N Sharp MX 4100N Sharp MX 4101N Sharp MX 5001N