TRUE IMAGE BRTN350 Compatible Toner Cartridge Replacement for Brother TN-350 (Black) Premium quality toner with easy to install design Estimated page yield of 2,500 pages @ 5% coverage based on ISO/IEC 19752 (letter/A4 size) Compatible with Brother Printers: Brother HL-2030, HL-2030R, HL-2040, HL-2070N, HL-2070NR, HL-2045, HL-2075N, DCP-7020, DCP-7010, DCP-7010L, DCP-7025, IntelliFax-2820, 2825, 2850, 2910, 2920, MFC-7220, MFC-7225N, MFC-7420, MFC-7820, MFC-7820N; Lenovo LJ 2000, M7020, M3120 1-pack True Image high yield black toner cartridge replaces Brother TN-350 Warranty: Lifetime 100% satisfaction guarantee