This is a brand - new yellow ink cartridge from Brother, designed for the Mfc - J6510Dw printer. It offers a high yield of 1.2K, ensuring long - term use and great value.

To use this Brother yellow ink cartridge, first, make sure your printer is turned on. Open the printer's ink cartridge compartment. Remove the old cartridge carefully and then take out the new Brother Mfc - J6510Dw yellow ink cartridge from its packaging. Remove the protective tape and insert it firmly into the correct slot. Close the compartment. When it comes to maintenance, keep the cartridges in a cool, dry place. If the print quality starts to decline, you can try running the printer's cleaning cycle. Also, avoid touching the nozzles on the cartridge to prevent clogging.