Cheap inks are often very watery in comparison to more expensive ones. They can really mess up your printer. A friend of mine had a dirt cheap printer cartridge burst in his printer!
I use Inkrite carts for my printers (currently Epson DX8400). They are great quality and very well priced

, plus you get much more mileage per cart than with epson originals!
Cant seem to find anything for your printer tho
http://www.inkrite.com/