The Brother TN3340 Toner Cartridge is a high-capacity toner cartridge that delivers reliable and consistent printing performance. Designed to work with Brother printers, this toner cartridge produces sharp and clear black tones with a yield of up to 8,000 pages. The TN3340 is an excellent choice for printing large volumes of documents, reports, and other text-heavy materials. Printer Compatibility: BROTHER DCP 8155DN,BROTHER HL 5440D,BROTHER HL 5450DN,BROTHER HL 5470DW,BROTHER HL 6180DW,BROTHER MFC 8510DN,BROTHER MFC 8910DW,BROTHER MFC 8950DW