Hi there,
my MF1522n works fine via USB in Windows (all versions), but will produce the same debilitating error when used via LAN, or e.g. with Linux HPLIP (USB & LAN): Printouts are produced in a raster fashion, where text will come out looking gray, while graphics become practically useless (see attachment). Driver updates have been done to no avail, I have also tried switching it on and then off again...
I would appreciate any and all help.
Cheers, Tom