1 Compatible with Epson printer model S22 SX125 SX420w SX425w 2 Compatible with Epson cartridges model T1281-1284 T1291-1294 1, It is the newest CISS in the market,2, Our CISS come with auto reset chip, Power and USB3, Our CISS should work with the original chip and has a long time life.4, Save cost New CISS with ARC for the Epson S22 SX125 SX420w SX425w printer