Cleaning cartridges
I have a set of empty ones but what solution do I need to fill them with?
On the other hand, as these cartridges have already been used, the chip will record them as such, so it seems that unless I can get a new empty set, where do I go from here?
It may be that all I need is a bit more patience because after leaving the printer for another night, the test print today showed a marked improvement over the previous 24 hours. I will do this again tonight and see if the improvement continues.