CBD&reg; Compatible Replacement Laser Toner Cartridge for Brother TN2150/TN360, Compatible with Brother Printers DCP-7030, DCP-7040, HL-2140, MFC-7345N, MFC-7440N,MFC-7840W(4 PACKS) Compatible Printer List: For Brother DCP-7030, DCP-7040, HL-2140, HL-2170W, MFC-7345N, MFC-7440N, MFC-7840W, MFC-7340 Weight: 585g Dimension: 33*10*17cm Certification: CE,FCC Guarantee Period: One Year