I have an Epson printer - the Epson Stylus Photo 950 (maybe in the USA it has a different model number, I don't know).
It seems that it's becoming harder and harder to find a local shop that sells the ink for my printer. Some shops have inks for a whole range of Epson printers, and for each type the cartridges come in boxes with a certain image on it - for example, with a seahorse, a starfish, a parasol etc. - I need the one with the praying mantis on it.
Does it happen that Epson someday just stops selling ink for a printer model? Does anyone know if Epson indeed doesn't sell the ink for my printer anymore? If I can't get the ink anymore, the whole printer will be worthless and it would be very difficult to sell second hand.... 
I understand that there are different technologies (pigment and dye inks, etc.) but why does Epson need to have different ink for each and every single printer model?


