Epson Epson label printer color band 12mm 6 9 white background black LK-4WBN label paper unbleached label color band LW-400/K400/K400L/600P/700/1000P
epson爱普生标签打印机色带12mm 6 9白底黑字LK-4WBN标签纸不干胶标签色带LW-400/K400/K400L/600P/700/1000P