I've been running an Epson 7900 and it has suddenly started to miss the last inch off prints and says it's 'resetting' but then just locks up. The only way to clear it is to unplug it and start again. I've tried telling it the canvas is a couple of inches longer to try and get the end of the print on paper, but it still does the same. Nozzle checks are good. Nozzle cleans ok. Has anyone got any idea what may be causing this and/or how to correct it please?