新7点解码器用于以下Epson打印机 :
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