Brother HL-3040CN HL-3070CW MFC-9010CN MFC-9120CW MFC-9320CW TN210 4 Pack Remanufactured Cartridges. Includes one set(one of each color) of remanufactured toner cartridges. Laser Tek Services offers a 100% Guarantee on all of its products. Guaranteed to or meet or exceed current OEM standards.