Brother TN2421 High Capacity toner cartridge, Black

The Brother TN2421 is a monochrome toner cartridge designed for high-volume document production across various professional settings. It functions as a single-unit replacement for compatible Brother hardware, maintaining consistent print density and text sharpness throughout its operational lifecycle. The cartridge is engineered for environments requiring a steady output of text-heavy documents, such as legal forms, invoices, and technical reports. This specific model integrates with the printer's internal monitoring system to provide accurate status updates regarding remaining levels. Its design is intended to minimize hardware downtime by extending the operational interval between necessary replacements. By using genuine components, the printer maintains its internal calibration and mechanical integrity during high-speed tasks. This toner unit follows standardized manufacturing protocols to ensure it meets the physical specifications required for compatible hardware.

• Black printing color
• Laser printing technology
• 3000-page yield
• High-capacity supply type
• ISO/IEC 19753 certification
• One cartridge per pack
• Compatibility with DCP-L2512D, DCP-L2532DW, DCP-L2552DN, HL-L2312D, HL-L2352DW, HL-L2372DN, MFC-L2712DN, MFC-L2712DW, MFC-L2732DW, and MFC-L2752DW
• Manufacturer recycling program support
• Box package type