Error in incompatibility advice given

I just find that a warning is given incompatibility with this article on the MFP EPSON STYLUS PHOTO PX800FW. But this cartridge is fully compatible with this printer, it is even written on the package and I do not think EPSON is wrong at this point. I remember that this is the original product and not a compatible.
The reference EPSON T0801 is the right one for this printer. I even bought you a complete kit referenced EPSON T0807 there some time.