Have had a Epson C60 for over a year now and my sister has the same model. We both seem to be forever getting lines across when printing in colour and having to go through the nozzle cleaning procedure, often more than once. Does anyone else have problems? We have HP's at work and never seem to have any problems. Also HP's run much more quietly.
Do you use the printer regularly, as if not, you will often find that the nozzles get blocked. I experienced this with an Epson 760 and wasted a lot of ink in the process of running cleaning utilities etc.
I now have a Canon which so far has exhibited no such problem and is whisper quiet :)
I have found that printing half a line of text in BLACK, RED, BLUE and YELLOW using a size 20/24 font approx every 7/10 days will keep the nozzles from drying out and the ink flowing. It may use a little ink but probably not as much as when doing a nozzle clean once or twice. It could also save the cost of replacing the cartridge(s).