TRUE IMAGE SAMLTD103S Toner Cartridge Replacement for Samsung MLT-D103S, Black Standard Black Toner Cartridge Expected Yield = 1,500 Page at5% coverage ISO/IEC 19752 (letter/A4) Easy To Install Design Replacement MLT-D103S for Samsung ML-2950,ML-2950ND,ML-2951D,ML-2955,ML-2955ND,ML-2955DW,ML-2955FW; SCX-4727FD,SCX-4728FD,SCX-4728FW,SCX-4729,SCX-4729FD,SCX-4729FW,SCX-4729FWX Warranty: Lifetime 100% satisfaction guarantee