1. it is suitable for Epson stylus pro 7900 /9900/7910/9910 2.Cartridge model 's details information are as follows: T5963 VIVID Magenta 14904578 Light Black T5968 Green T5969 Light Light Black T5966 VIVID Light Magenta 14904486 Cyan T596A Orange T5964 Yelllow T5965 Light Cyan T5968 Matte Black T5961 Photo Black 3.Our refill cartridge has simulator inductor on it.You can use our QE-788 chip resetter to reset it. 4.Install instrution: (1)Taking the original cartridge out off the printer (2)put out the original chip from original cartridge,then install it to our refill cartridge (3)Finaly,puting our refill cartridge into the printer.