I remember that there was a driver not too long ago that printed in black correctly but the margins were off. I filed a bug about this also:
https://bugs.launchpad.net/hplip/+bug/405116
Maybe someone can adapt that old driver to the new one to get it to print in black correctly. I know nothing of the internals so this is just a suggestion.
I remember that there was a driver not too long ago that printed in black correctly but the margins were off. I filed a bug about this also:
https:/ /bugs.launchpad .net/hplip/ +bug/405116
Maybe someone can adapt that old driver to the new one to get it to print in black correctly. I know nothing of the internals so this is just a suggestion.