Brand new, unused item. This is a set of genuine G series compatible print heads: "BH-30" (for black) and "CH-30" (for color). This set is for replacement parts when print quality deteriorates or for regular maintenance. 【High-Quality, Stable Printing】Reliable print quality only possible with genuine parts. Prevents blurring and color misalignment. It brings out the original performance of the printer and also reduces the risk of breakdowns. Genuine manufacturer print head BH-30 x 1, print head CH-30 x 1 Print head BH-30 compatible models: G7030 / G6030 / G5030 / G3390 / G3370 / G3360 / G1330 / GM4030 / GM2030 Print head CH-30 compatible models: G7030 / G6030 / G5030 / G3390 / G3370 / G3360 / G1330