seems to work as it should...

Works O.K.

Do the job...

These are a little pricier than some other generic cartridges, but appear to be worth the difference. So far I’ve only used yellow and cyan and I’m happy with those. The real test will be when I use black, as that always seems to be a problem with the horrid little XP4100.

Ne fais pas nécessairement 500 copies. Sinon fonctionne très bien avec mon imprimante.

The order was processed and shipped very promptly. I received exactly what I ordered in only 2 or 3 days (with free shipping). The ink cartridges work just fine, and the price is more than fair. I am delighted to have this because regular Epson ink is so very expensive. A worthwhile purchase and good service.