25n Printing a Test PrintExecuting Test Print enables you to print the colorhalftone pages (Cyan, Magenta, Yellow and Black)to check the print quality.1. Press the MENU/EXIT button on the printerpanel.2. Press the HH/ENTER button.3. Press the FF/CONTINUE button twice.The Test Print menu will appear.4. Press the HH/ENTER button to print each colorpage.n Replacing Printer Components(see page 28)It may need to replace the following components tosolve the trouble.TroubleshootingFor the detailed information, refer to “Care and Maintenance” of the Operating Instructions installed on yourcomputer.READY indicator is blinking.The toner is almost depleted.Read the printer panel message todetermine the printer status.Corrective ActionTroubleERROR indicator is blinking.Wait for the job to be completed orcancel the job.The printer is receiving,processing or printing job.Possible CauseExit the Menu mode by pressingthe MENU/EXIT button.Correct the condition displayed onthe printer panel (e.g., close thedoor or clear the media jam).Turn the printer off and back onagain. If the indicator is still on, theprinter requires service.You have entered the Menumode in the printer panel.The printer is not ready, isdisabled, or has detected anerror.The printer has stopped becauseit detected a user-correctableerror such as an open door or amedia jam.Error occurred that is not user-correctable.READY indicator is off.ERROR indicator is on.Replace the color toner cartridge.On the Test Print, a single color isnot uniform or many verticalstreaks (both light and dark) ofslightly different density and non-uniform color.Charge unitTonercartridgesColor imaging unitFuser unitMaintenanceReference Guide