Printronic Remanufactured Ink Cartridge Replacement 3 Pack for Dell Series 1 T0529 T0530 (2 Black, 1 Color) - Dell 720 A920 Remanufactured Dell series 1 Black, T0529, 310-4142 Remanufactured Dell Series 1 Color, T0530, 310-4143, 310-4145 Back by a 100% Guarantee and a One-Year Warranty