I have HP Color LaserJet MFP M477fdw for some time. I was very satisfied with output, but some time ago I realised, that the output lost its contrast and is more grey than black. I changed the black toner, tried to reset all settings in Preferences as well as on printer.
I also found out, that it is not possible to choose Best in Print/Media & Quality/.
Is there any solution, does anybody here experience the same problem?
Thanks for any feedback.