Comments: I bought my printer( epson sx415) 2 weeks ago. It is my 3rd epson printer and I have always been happy with them. However I have the following problem. The first time I used it and inserted the ink cartridges the printing showed gaps like when the heads need cleaning. I had to clean them several times before there were no gaps and by this time the cartridges were half empty. I printed several a4 sheets using Epson photo paper and the ink ran out. I put this down to it being a new machine and that it said the cartridges supplied with the printer were not full. I then went out to buy more ink and the same thing happened today. I inserted the new cartridges and had to clean lots of times before it would print and by this time the cartridges were half empty again. I have made 2 calenders using Epson photo paper and the ink has run out again. Also I thought the benefit of having 4 cartridges was that you could replace as needed but as soon as I replaced the cyan as indicated, it then said the magenta was empty too and so on until I had to replace all 4. As I said I have never had this problem before. My R200 lasted for years and the inks also lasted for ages. Another lot of inks and it will have cost me the same price as the printer so obviously I am very unhappy. I would welcome advice quickly. Thank you Natalie Cann