Fixing Epson Stylus 2200 - blank vertical lines on prints?

I have just recently purchased an American Epson Stylus 2200 that is a few years old but was only used once. Over 6 head cleans have not given me a satisfactory nozzle test for magenta and yellow so here I am presuming I have blocked jets which I might be able to remedy with a cleaning solution. The other problem however is that when I tried to print a photo off, there were vertical lines down the image which looked like the ink had been scraped off, perhaps by nodules on the paper roller. Could anyone suggest a solution for this because I need to find out if this element is fixable before wasting money trying to unclog the print jet nozzles. Many thanks.