4880/7880/9880/7450/9450 one time chip/ single use chip can be resetted by our chip resetter so that can be used like other auto reset chip.

Works with: Epson 4880,7880,9880,7450,9450etc large format printers.
For use on Cartridge:T606100/T606200/T606300/T606400/T606500/T606600/T606700/T614800/T606900;
T603100/T603200/T603300/T603400/T603500/T603600/T603700/T612800/T603900;
C13T612200/C13T612800/C13T612400/C13T612300;
T614100/T614400/T614300/T614200/T614800.

Manual:
(1) Install cartridge and wait machine detected.
(2) Press down key five times and show (YES/NO)，
(3) Press left key one time and show （DAM），
(4) Press down key five times and show （ACPT），
(5) Press left key then can use.