Fast delivery, great! Most are are "cheap cartridges" Pretty shabby packed, but this box does visually what her real. Although brings nothing but the appearance after being unpacked before quality. Even the great! For installation: As I read in other recessions often, it should be a real mess if you change the cartridge in some affordable cartridges. But here kleckert nothing, everything was clean, everything was great! Cartridge is detected immediately, the printer would like a finally again into some talk that one but orginal Epson Patron company wants. Given the very low price of these cartridges can safely ignore this, however. Epson leiert a measly 5 cartridges for 58 Euro from my pocket, I paid 15 euros for the 15 counterfeit cartridges. Price / value for money should be clear :-) All the best, then, 5 stars and a buy recommendation on my part.