i have a Xerox 7800 phaser and i have a problem printing only gray bright colour, for some reason it prints some sord of green or brown, nothing's wrong with the toners or the machine. Why this happens? Drivers, configs or something else?
everytime i'm trying to print something with gray in it, doesn't print gray, it prints other colour (kinda green mixed with brown...). It only happens with gray, other colours prints correctly.