Epson Artisan 1430 missing/incorrect colors?

[Ink stained Fingers]

warranty would apply if you have a problem with original Epson inks but Epson cannot take care and correct/compensate problems with arbitrary 3rd party inks. If there is no hardware problem, all nozzles are working, and there is no change and switch of inks between cartridges then a icm-color profile could correct that color bias. There should be plenty companies offering printer profiling as part of their color management services/training/consulting