The HP 45 black and HP 41 colour ink cartridges are a pair of inkjet printer cartridges, which are used together in a several Hewlett Packard printers. Using three coloured ink cartridges, with black, provides traditional four colour printing, which is fine for most business use, but is not as good as five or more colours when printing photographs with inkjet ink. As inks are used at different rates, having a combined three-colour ink cartridge is less economical than having individual ink cartridges.
For the HP 45 inkjet cartridges, we can supply both the original HP cartridges and remanufactured (recycled) ink cartridges. We can also supply InkTec ink refill kits and bulk ink for use with the kits. Only HP original cartridges are available for the HP 41 ink cartridge. We do not supply compatible cartridges for these types.
If you are looking for cheap ink, we recommend that you look at the cost of refilling your own cartridges.