HP AIW 7310 series.Out of the blue I get this error. So I removed checked the cartridge and it looked fine, so I installed back. Same problem. Read the troubleshoot and said to physicaly clean cartridge. Well I skiped that and bought a new one. Installed new cartridge same problem. I also did the clean print cartridge nozzle check(new and old cartridge). And still same problem. Aslo when I print in color there are lines. I first noticed the problem when I printed a college project and the text that was suppose to be red came out yellow.

Any ideas? Only a 3 month old printer JOY!