| Refillable cartridge with ARC chip is suitable for American new printer model,the cartridge model as follows: 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) cartridge model C: T1401/T1402/T1403/T1404 Printer model : OFFICE TX620FWD(BMYC) We also have refillable cartridge with ARC chip suitable for other new printer model,as follows: Asia: cartridge model A: T1331/T1332/T1333/T1334 Printer model : T22/TX120/TX127/TX129(CYMB) cartridge model B: T141/T142/T143/T144 Printer model : ME32/ME320/ME33/ME330/ME620F(CYMB) cartridge model C: T1431/T1412/T1413/T1414 Printer model : ME960(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(BYMC) Cartridge Model C: T1271/T1272/T1273/T1274 Printer Model : WorkForce 630(BMYC) Instruction: A, Install the original chips in the resetter. There're correspondent places for them. B, Connect the USB power line for the resetter with computer or power supply. C, Open the printer cover and press the INK button on the printer, then the cartridges move. Press the button for 4 times till the BK cartridge(the last one) reaches at the Ink indicator light. D, Press the button on the resetter. the LED on the resetter would turn green. E, Now please press the ink button again , if the LED for the ink button keeps green. It indicate the CISS has been installed successfully. The ink button LED will turn off when the printer starts working properly. | 
