It works on XP-605 !!! Gone are the Epson scam, phew. I take the risk of using this brand cartridges at worst I will change a printer's mark if it deteriorates over time. This will not be a great loss ... Epson shows a message that the cartridges are not original but do not panic, it works. Not afraid! FYI, I changed all the cartridges at a time as someone had recommended.