How to refill a HP 305 / HP 305XL & HP 67 & 67 XL colour - TRi-Colour ink cartridge refilling

[@szaiih8662]

After I refill my cartridge my printer didn't recognize it and the print is so pale, sometimes the color is not balanced. What should I do? 😢

[@samoney8325]

I’m sorry for asking that 😅. But is there way to refill HP 140 or 141. Thank you.

[@Djiahn_26]

Please can I know the type of ink used? I want its name

[@compromisedssh]

hint: no