Hewlett Packard HP 40 Black Ink Cartridge The HP 40 black ink cartridge is used by itself in a number of monochrome large format and high volume Hewlett Packard printers.
Some printers that use this cartridge also use the HP 44 or HP 50 cartridges. we regret that we are unable to supply either of these cartridges
We can supply HP original inkjet cartridges or an InkTec ink refill kit. We do not supply compatible cartridges or remanufactured (recycled) ink cartridges for this cartridge.
If you are looking for cheap ink, we recommend that you look at the prices of the cost of refilling your own ink cartridges.
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