HP Envy 7640: How to do Printhead Cleaning Cycles and print a Self-Test Report to Improve Quality

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  • Опубліковано 8 лис 2024

КОМЕНТАРІ • 3

  • @leahbunnell4914
    @leahbunnell4914 9 місяців тому

    What if there is no black ink what so ever on the two tests, and only color? Does that mean the black ink cartridge needs to be replaced?

    • @leahbunnell4914
      @leahbunnell4914 9 місяців тому

      Sorry I should add that the estimated in level still has a little bit of black in it. No x like in your videos.

    • @upper8975
      @upper8975 5 місяців тому

      Currently facing the same issue :/, have you had any success finding a solution?