Maintenance box

The lock lives on the chip in the box. A new box arrives with a blank chip, and the printer accepts it as if it had just left the factory.

When it applies

This applies if the box you have fitted has metal contacts, like the ones on a cartridge. If it does not, this part is not your problem: for the internal counter, software is enough.

What it does not do

Changing the box does not empty the pad. The ink is still in there, and it stays there even when the counter goes back to zero.

Where to buy it

The language of this page does not choose the store. The country is where it ships.

If you buy through a link marked “paid link”, the store may pay us a commission, at no extra cost to you. That is not an affiliation with Epson, and it is not a promise the part fits your model. The store is a third party and it is the one answerable for the sale. The reset stays free on PadReset.

MexicoLinks: 3