HP Combo 304xl Ink Cartridges Multipack - Black/Tri-Colour (shows ink levels)

As well as the high capacity, another difference with these compatibles is the FULLY WORKING INK MONITOR! COMPATIBLE WITH HP 304 XL BLACK AND COLOUR. 1 x 304 XL Black 1 x 304 XL Colour. HP DeskJet 3764 All-in-One Printer (T8X27B).

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