I have acquired an old Styus Photo EX for A3 printing, but the images have a repeating horizonal line at about 2mm spacings. The nozzle-cleaning test print has no actual blank spaces, but the lower of the staggered lines on the fith of the six blocks (light blue) prints out wrongly. View at:
http://www.hopeless.me.uk/prinhead-problem-image.jpg
Is this likely to be the cause of my unwanted horizontal lines, and can anyone tell me what can be done to overcome it?
Thanks,
Steve