7.6 PROBLEM SOLVINGPrinting Special PagesThere are special pages within the memory of the printer thatwill help you to diagnose and learn about problems with yourprinter.Use the Demo button on the printer control panel to printthese special pages. The printer must be in the ready mode.Printing the demo page will help you check if the printer isproperly working.Press and hold Demo for about 2 seconds until the controlpanel lights blink slowly.Demo PageThe configuration sheet lists many of the current settings andproperties of the printer.To print the configuration sheet, press and hold Demo forabout 6 seconds until the control panel lights blink rapidly.Configuration SheetThis printing cleans the drum of the toner cartridge. Use thisprocess if you are experiencing blurred, faded or smearedprintouts.Press and hold Demo for about 10 seconds until the controlpanel lights remain illuminated. Discard the blank pageproduced from the cleaning process.Note: The cartridge cleaning process takes some time. To stop theprinting, turn the power off.Cleaning SheetLaser Beam PrinterML-1450 SeriesExcellent Performance, High qualityRobust Network connectivityCompatibilitySamsung ML-1450 Series