My Epson CX5400 printer has stopped printing RED. I have tried the clean nozzle programme. I have replaced the MAGENTA cartridge. It PRINTS out yellow when instructed to print red All the cartridges are between 20,40 and 90% full. Advice please?Any info on the Epson web site? Are you using genuine ink cartidges from them or refills? Does everything else work correctly? Have you checked an APPROPRIATE forum such as: