Brother BRTLC402XLBKS High-yield Black Ink Cartridge

Product Description

The BROTHER BRTLC402XLBKS is a genuine high-yield black ink cartridge engineered for Brother Color Inkjet All-In-One printers. It delivers sharp text output and consistent page yields across demanding print volumes. The cartridge is formulated to produce durable prints that resist fading over time, maintaining legibility on both documents and mixed-content pages. This is an OEM cartridge, not a third-party refill, which means it is built to Brother factory specifications for ink chemistry, fill volume, and chip communication. Installation is straightforward and intended for use by office staff, managed print technicians, or end users servicing their own equipment.

This cartridge is designed for use in Brother Color Inkjet All-In-One printer models MFC-J5340DW, MFC-J6540DW, MFC-J6740DW, and MFC-J6940DW. These are mid-to-large format inkjet all-in-ones commonly deployed in small business, home office, and light commercial environments. The high-yield format is appropriate for sites with moderate-to-high monthly black ink page volumes where frequent cartridge changes are not practical.

Key Features

• Genuine Brother OEM cartridge — built to factory ink chemistry and fill specifications
• High-yield format supports higher page volumes between replacements
• Fade-resistant ink formulation for durable document and mixed-content output
• Direct compatibility with MFC-J5340DW, MFC-J6540DW, MFC-J6740DW, and MFC-J6940DW
• Single-unit packaging (sold individually, not as a multipack)

Compatibility

Confirmed compatible with Brother Color Inkjet All-In-One models MFC-J5340DW, MFC-J6540DW, MFC-J6740DW, and MFC-J6940DW.

Installation Notes

Power the printer on before opening the cartridge access door — Brother inkjet printers require power to move the carriage to the replacement position. Remove the cartridge from its packaging just before installation and remove any protective tape or film from the cartridge contacts and ink port before seating. Do not touch the ink nozzle plate or cartridge chip contacts, as oils from skin can interfere with print head communication. Run the printer's built-in ink system check after installation to confirm recognition and purge any air from the ink path.