Products › Sharp MX50NTBA / MX-50NTBA Black Toner Cartridge Image 1 of 1 Sharp MX50NTBA / MX-50NTBA Black Toner Cartridge $0.00 Genuine Sharp MX50NTBA / MX-50NTBA Black Toner Cartridge, rated for approx. 20,000 pages.Compatible printers:Sharp MX-4100NSharp MX-4101NSharp MX-5000NSharp MX-5001N Add To Cart Added! Genuine Sharp MX50NTBA / MX-50NTBA Black Toner Cartridge, rated for approx. 20,000 pages.Compatible printers:Sharp MX-4100NSharp MX-4101NSharp MX-5000NSharp MX-5001N