The Brother TN-3440 is a high yield black toner cartridge engineered for select Brother monochrome laser printers. Designed to meet the rigorous demands of high volume printing, this genuine OEM cartridge delivers crisp, sharp black text and images with consistent quality. It provides an estimated page yield of up to 8,000 A4 pages based on 5% coverage in accordance with ISO/IEC standards, making it ideal for office environments requiring reliable and cost-effective printing.

Compatible models include HL-L5100DN, HL-L5200DW, HL-L6200DW, HL-L6400DW, MFC-L5755DW, MFC-L6700DW, and MFC-L6900DW. Installation is straightforward and ensures your machine maintains peak performance. Enjoy bold, clear prints and reduce downtime with the Brother TN-3440 high yield toner cartridge.

• Genuine Brother OEM product ensuring compatibility and quality
• High yield formula supports larger print volumes
• Produces sharp black prints ideal for professional documents
• Reliable and consistent output for business-critical printing