Epson-Chip-Resetter-For-Workforce-840/630/635/320/325/520/-NX420/NX625-Printers-Cartridges-T125/T127 Reset both original and compatible chips on the market Automatically identify the type of ink cartridge, and then reset the chip on the cartridge into a full mode. Reset the chip on Epson T125/T126/T127