Recent content by ITgreybeard

  1. I

    Canon MX850: U052 error (wrong print head installed)

    In my case the replacement printhead did not work, directly out of the package. I tried it on 2 Pixma MX860 printers, on each of which an old printhead worked fine. I was tempted to return it - especially because the printhead as delivered was wet with ink and some other fluid, but found that a...
Top