Specification:

--One time resettable chip works with Epson 7600/9600/4000/4800/7800/9800/7400/9400/7600/9600/4000 etc. large format printers.

Feature:

--Use the corresponding chip resetter, you can reset the one-time use chip thousands of times. You can reuse your Epson ink cartridge after it is refilled with ink.

-- Chip is stable，unlimited times!