So yesterday I ran 12 small 5x11 paper posters, they printed fine no fading or anything..When those got finished i swapped out for a 37 inch roll of double sided bantex vinyl, i send the job and the carriage runs like it is printing but its not putting down any ink..I ran a nozzle check and i get nothing...next i did a regular cleaning around the heads then ran a Heavy Cleaning, Nozzle check and still nothing at all. So i figure maybe we are clogged up, so i do the headwashing with the cleaning cartriges...still no ink..Just got off the phone with Epson and she says maybe its the Selector Unit?? Anyone have any ideas? We take pretty good care of these printers and have had them for about 4 years and they just seem to be giving us trouble here lately.