If your LaserWriter Pro 600, Pro 630, LaserWriter Select 360, or Personal LaserWriter NTR has the communication switch set to number 4, it will print a configuration page on power-up. The configuration page is different than the start-up page that the LaserWriter Utility allows you to turn off. The configuration page provides information about many parameters that the start-up page does not mention.
To disable the printing of the configuration page, you must change the communication switch setting on the printer to any number other than 4.