Refilled 62XL Black 12ml / Colour 11.5ml Ink Cartridges For HP ENVY 7640 Printer
Compatible with HP ENVY 5540 5541 5542 5543 5544 5546 5547 5548 5640 5642 5644 5646 7640 Printer. Black - 12ml. If it has no sponge, it is not an XL and you have been mis-sold. Simply ignore the low ink warning and continue printing.