Head to hp.com and click on the chat link to ask what it all means.
I have just run a Diagnostic report on my HP deskjet 2050 J510 series printer. Only because I wanted to print a report to look at.
(I only have one continuing issue which is not resolvable, namely that the HP printer is not compatible with my W.7 Ultimate and print jobs with borders and many other print jobs show the print job to be outside the printable area and will not print the desired job - but this is not the issue here!)
I have printed out a pretty page with nice strong colours and a lot of numbers with writing beside them which contains completely undecipherable details!
Does anyone know of a site where I can check what these details mean? or is this a secret that HP printer users are only supposed to see and wonder at?!!
Thanks for any input,