T04D0 Maintenance Box for Ecotank ET7700 ET7750 / ET-7700 ET-7750 Printers (T04D000/EWMB1)

This box is simply a sponge reservoir for collecting waste ink during head cleaning, unlike other printers that don't have one at all and just sprays in the overspray sponges until there is a big mess. You don't need it to be genuine since it gets the job done just as well as the "OEM" version. The chip works. Overall, good budget replacement.

An economic way to provide maintenance boxes for your Epsom Ecotank printer.

Seems to work okay in my Epson 7700 Eco Tank printer. Whether it has equal or greater capacity than Epson brand is not known or obvious to me.

Time to replace the Epson maintenance box for my Ecotank. The POSCHINK replacements (2 in the box) came quickly, has easy to follow instructions printed on the box, along with a disposal bag and a screwdriver. And quick shipping.

Works as ai intended. Fixed my printer issues.

me gusto mucho y muy practico, gracias

After one week in, the printer said to replace. So I e used both of them.

I was worried Epson’s stupid rigidity to Epson-only products would render these useless but they work perfectly on my ET-7750! No error message or anything! Thank you for a great product!