Amazon.com: YOISNER TN330 Black Toner Cartridge: Compatible TN-330 TN360 Toner Cartridge Replacement for Brother MFC-7340 MFC-7345DN MFC-7345N MFC-7440 MFC-7840 DCP-7030 Series Printer, TN3301PK : Office Products
Amazon.com: E-Z Ink (TM Compatible Drum Unit Replacement for Brother DR360 DR 360 to use with DCP-7040 DCP-7030 MFC-7840W MFC-7340 MFC-7440N HL-2140 HL-2170W HL-2150N (1 Drum Unit) : Office Products