I have the MFC-L5800DW. My settings are 300 DPI, Graphics. Never had an issue. I couldn't accurately tell you if it is saving toner or not. If I have docs which look very dark, I'll manually click Save Toner.
One issue I do have and you may have the answer. If the letter tray empties while printing, it automatically draws from the legal tray. Horror or horrors! I have never experienced that with any past Brothers. |