Bought a new printer that doesn\'t use the 63 cartridges. I have 4 unopened black cartridges for sale. This lot of 4 HP 63 cartridges is perfect for those who want to ensure their printer runs smoothly and efficiently. These genuine/original ink cartridges are compatible with HP printers and are designed to provide high-quality prints in black color. With this lot, you can rest assured that your printer will be able to handle all your printing needs without any interruptions or delays. See photo for the compatible printers.