Specifications︰ Refillable ink cartridge with latest auto reset chip, works with Epson printer model T50/TX700/TX800,it also can work with old models R270/ R390/ RX590/ R290/ RX690/ RX610/1410/RX595 etc.

Compatible cartridge number:
T0821N,T0822N,T0823N,T0824N,T0825N,T0826N
T0821,T0822,T0823,T0824,T0825,T0826
T0811,T0812,T0813,T0814,T0815,T0816