These printers use the SF-880MT1 cartridge:
Click On a Printer to View it's Cartridges
          Sharp Copier SF-8500
          Sharp Copier SF-8570
          Sharp Copier SF-8800
          Sharp Copier SF-8870
          Sharp Copier SF-8875
          Sharp SF 8500
          Sharp SF 8570
          Sharp SF 8800
          Sharp SF 8870
          Sharp SF 8875