Everyone knows that printer ink is very expensive but what you may not know is that you might be paying to much just because you looking for a particular part number. Here is a short list of part numbers that we have cross referenced for the HP C6602 Series ink cartridges
The following part numbers are the same as the C6602A Black ink cartridge
The following part numbers are the same as the C6602R Red ink cartridge.
If you find any other part number that you think my cross over to the C6602 ink cartridges please let us know and we will get them added.