Estimated Cost Per Page
A full set of cartridges costs 66 euros if you are European, $64 US if you are American. A set is 2.3 time as costly than the little S330 one, but lasts 3.6 times longer, so the long-term gain is quite considerable. The tests showed that the i550 is one of the most economical home inkjet printers on the market.
Pages work out two or three time cheaper than those printed on the new HP Deskjets. The long-term savings are even clearer with the cost at 3000 pages calculated by adding the purchase price to the cost of printing 1500 monochrome and 1500 color pages (filled at 5%):