Original HP 40 black ink cartridge. The pigment ink in this cartridge ensures your prints are long-lasting and resistant to smudging. Contains 42ml of ink.
High-quality & reliable 123ink version of the HP 40 black ink cartridge. This cartridge is made by an ISO-9001 certified manufacturer (so, to the highest quality standards). Contains 45ml of high-quality ink (that's 3ml more than the original). Of course this 123ink product also comes with a 100% warranty!
We advise you to take this cartridge instead of the original!