For most of our CIS we sell them with UV dye ink because the color gamut is much better, it's brighter and this avoid clogging issues if your not a heavy user. UV dye is a dye based ink, that is enhanced with UV inhibitors, so it is not your "common" dye ink. Pigment ink dries faster on printheads if the printer is not used often. Since this is a continuous ink system, UV dye ink is better for quality in the long run than pigment.
This Continuous ink system will work with your printer the same way as if you were using the OEM pigment ink, by using UV Dye inks you will have significantly less risk for clogging issues than if you use pigment ink.