1, Our Chip Resetter can reset the Epson OEM cartridges chip
2, The Epson OEM cartridges can be used again after reset the chip

Compatible Epson Printer and Cartridges Model as follows:
Asia
cartridge model A   T1331/T1332/T1333/T1334
Printer model       T22/TX120/TX127/TX129(CYMB)
cartridge model B   T1411/T1412/T1413/T1414
Printer model      ME32/ME320/ME33/ME330/ME620F(CYMB)
cartridge model C    T1431/T1412/T1413/T1414
Printer model      ME900   ME960(BYMC)

Europe
cartridge model A   T1281/T1282/T1283/T1284
Printer model       S22/SX125(CYMB)
cartridge model B    T1291/T1292/T1293/T1294  
Printer model      SX525W(BMYC)  SX420W(BYMC)

South America
cartridge model A   T1351/T1352/T1353/T1354
Printer model      T25/TX125(CYMB)
cartridge model B   T1321/T1332/T1333/T1334
Printer model       T22/TX120(CYMB)
cartridge model C    T1331/T1332/T1333/T1334
Printer model       TX420W(BYMC)

America
Cartridge Model A    T1241/T1242/T1243/T1244
Printer Moedl       NX125/NX127(CYMB)/NX420(BYMC)
Cartridge Model B    T1251/T1252/T1253/T1254
Printer Model       NX125/NX127(CYMB)/NX420
  Instruction: 
1. Take the cartridge from the printer.
2. Contact the pins on resetter and chips well.
3. Press the resetter and hold for a few seconds till the LED turns green.
4. Then it's get reset successfully.

Remark:
Before resetting the chip,please making  the cartridge with ink