Setup, Compatibility & Care
To install the cartridge, power off your printer, open the front access door, and remove the existing yellow drum/toner assembly. Replace the empty unit with the new Q-Connect cartridge, ensuring it clicks firmly into place. This cartridge is explicitly compatible with the following Brother models: HL-L8230Cdw, HL-L8240Cdw, MFC-L3740CDW, MFC-L3760CDW, MFC-L8340CDW, and MFC-L8390CDW. For optimal care, store the cartridge in a cool, dry place away from direct sunlight and keep it in its original sealed bag until ready for use to prevent humidity from affecting the toner powder.