Suddenly, Black stripes started printing over text or graphics with each pass of print head. Alignment etc does nothing to fix it. See attached sample. Changed black cartridge - it's no better.
Thank you - but this didn't seem to be the problem. After trying everything else, I finally swapped the print head from another MX922 and that fixes it. Is it possible to buy a replacement print head cost effectively, or do I just buy another print...
