1.4 <Introduction>Understanding the Status LEDThe Status LED on the control panel shows the status of your machine.See the table below to know your machine’s status.Status DescriptionOff • The machine is off-line.• The machine is in Power Save mode. Whendata is received, or any button is pressed, itswitches to on-line automatically.Green On The machine is on-line and can be used.Blinking • When the backlight slowly blinks, the machineis receiving data from the computer.• When the backlight fast blinks, the machine isprinting data.Red On • The toner cartridge is totally exhausted.Remove the old toner cartridge and install anew one. See page 13.4.• The drum cartridge is totally exhausted.Remove the old drum cartridge and install anew one. See page 13.5.• A paper jam has occurred. To solve theproblem, see page 14.2.• The front cover is open. Close the front cover.• There is no paper in the tray. Load paper inthe tray.• The lifespan of the toner cartridge is reached,and you selected Stop at the TonerExhausted prompt. See page 14.10.• The machine has stopped due to a majorerror. Check the display message. Seepage 14.6 for details on the meaning of theerror message.Blinking • A minor error has occured and the machine iswaiting the error to be cleared. Check thedisplay message. When the problem iscleared, the machine resumes.• The lifespan of the toner cartridge is reached,and you selected Continue at the TonerExhausted prompt. See page 14.10.• The toner cartridge is low. Order a new tonercartridge. You can temporarily improve printquality by redistributing the toner. Seepage 14.6.Finding more informationYou can find information for setting up and using your machine from thefollowing resources, either printed or onscreen.Quick InstallGuideProvides information on setting up yourmachine and, therefore, be sure to followthe instructions in the guide to get themachine ready.Online User’sGuideProvides you with step-by-stepinstructions for using your machine’s fullfeatures, and contains information formaintaining your machine,troubleshooting, and installingaccessories.This user’s guide also contains theSoftware Section providing you withinformation on how to print documentswith your machine on various operatingsystems, and how to use the suppliedsoftware utilities.NoteYou can access the user’s guidesin other languages from theManual folder on the printersoftware CD.Network PrinterUser’s GuideContained on the network utilities CD,provides you with information on settingup and connecting your machine to anetwork.Printer DriverHelpProvides you with help information onprinter driver properties and instructionsfor setting up the properties for printing. Toaccess a printer driver help screen, clickHelp from the printer properties dialogbox.Samsung website If you have Internet access, you can gethelp, support, printer drivers, manuals,and order information from the Samsungwebsite, www.samsungprinter.com.