My HP 360 is printing random lines in the print
any help would be appreciated.
There is no photo to view.
#1 No photos sorry.
Generally it is due to printhead failure.
Replace printheads determined from a diagnostic print.
If existing printheads that need to be replaced are within Warranty you may be able to make a claim.
Here's a video tutorial with the Diagnostic print at the 6 minute mark into the video.
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