Recent content by pottifar84

Unfortunately everything points at the second head now. I tried as you said. Cables from second head was to short, but I connected the first head to the ports of the second head, and it printed just fine without any lines. So doesn’t look like pcb problems either. So will continue with plan b...

Electrical issues/head is where my thoughts are going too. I already changed both the sub tanks. I don’t think there is any dampers on the ucjv? I will try to disconnect and reconnect all the ribbons again today. Look for any ink marks or broken parts. Worst case I will just clean the ink lines...

I tried removing the ribbons to printhead 2 and changed the parameter 66 to 1 just to be able to do a test print, and the stripes disappeared. So it’s not a cleaning issues as I have been told from others

Hey all. I just bought a used Ucjv 300. Full of error messages when I bought it, but getting there now. Replaced both subtanks, 2-3way air valve, 4 of the ink valves and black ink line. It’s now printing pretty good on all colours, but still have a problem with a few nozzles firing all the...