Enhance your printing experience with the Brother TN-3420 High Yield Black Mono Laser Toner Cartridge, designed to deliver sharp, crisp black text and professional business documents. This genuine Brother toner cartridge offers a reliable and consistent output, ensuring that every print is clear and bold. With an estimated yield of up to 3,000 pages (measured according to ISO/IEC 19752 standards), it is ideal for small to medium-sized office environments seeking cost-effective, high-quality printing.

The TN-3420 cartridge is fully compatible with a wide range of Brother mono laser printers and multi-function centers including the HL-L5100DN, HL-L5200DW, HL-L6200DW, HL-L6400DW, MFC-L5755DW, MFC-L6700DW, and MFC-L6900DW models. Installation is quick and hassle-free, providing a smooth replacement that keeps your workflow uninterrupted.

Key benefits include:

• Genuine Brother toner to ensure quality and longevity


• High yield capacity suitable for frequent printing needs


• Consistent print quality with sharp and bold text


• Designed specifically for compatible Brother printers to guarantee optimum performance