C9345 Maintenance Box Chip Resetter for EPN ET-5800 ET-5850 ET-5880 ET-8550 ET-8500 ET-16600 ET-16650 WF-7820 WF-7830 WF-7840 L15150 L15160 L18050 L8050 EC-C7000 ST-C8000 ST-C8090 - Battery Type

Perfect for my Epson ET-16650 OEM C9345 waste ink box, this device did reset it. Even though the package didn't have the device listed, which had me worried for a second, the listing did insist that this device was compatible, and it is.Very important, do not forget to clean the pads out. If you reset the box and continue using soiled pads, you will clog the system!!! You can either buy replacement pads or wash the ones that are in there (take them out, do not rinse the plastic box or you'll fry the chip). After rinsing the pads, they will become FLAT when they dry. You MUST kinda pull them apart and fluff them, manually.

The perfect tool for anyone who owns more than on printer.

Chip reseter for 8550 works great

Works well

Does what it is supposed to do.

Exactly what I needed and it works perfectly! Extremely easy to use as well!

This saves so much money no matter my opinion. Having the ability to reset versus purchase a new was a great invention. The downside for me is that i have another chip reset for another printer and unlike the one I have for my other Eco-Tank, this one requires a power cord to use it and my other one does not. Kind of removes the ability to take it to the printer without a cable. Still saves one and works as intended

I like this this will reset my waist tank pretty fast