Printer cartridges not recognised
Sometimes even when an ink cartridge has been refilled to capacity, your printer still registers it as empty. This is because your printer remembers that the cartridge was previously installed and it can only remember it as being empty. Part of this is due to technology put in place by printer manufacturers so that you will always have to buy new cartridges. Part of it is also that print catridges are clogged if not used for sometime after its empty even after refilling this is because the contact was already clogged due to the dryness of the old ink inside it before refilling so in that case you will clean/soak the contacts with solvent before refilling .
again since there is no “official” way to fix this problem, you have to basically clear the printer’s memory to make it recognize that you are installing a full cartridge. If you have tried to install the refilled cartridge and you have done all you can to convince your printer that the cartridge isn’t still empty, then basically you just have to unplug your printer for a minute and then trying reinstalling again. but it should fix this problem and it can potentially fix other annoying things your printer is doing.