产品描述：联想（lenovo)LT2451粉盒 适用LJ2400Pro/LJ2405/LJ2405D/LJ2455D/LJ2605D/LJ2655DN/M7400Pro/M7450F Pro/M7405D/M7455DNF/M7605D/M7615DNA/M7655DHF/M7675DXF 黑色