1 - 151Chapter 1 TroubleshootingVersion 3 2008.05.30Flows 88 Grey BackgroundMnt01115KANoYesChecking the tonercontamination.Open the Front Cover, checkthe surrounding area of the printcartridges, the TRANSFERASSY and the Regi Rolls.Is therethe tonercontamination?Checking the printcartridge.Is the installed printcartridge the DELLcartridge?NoYesENDClean the toner bythe dry cloth orreplace thecontaminated parts.Replace to DELLcartridge.AChecking the Greybackground.Print the Gradation Page.Yes NoIs the imageprinted correctly?Checked by [Test Print] -[Gradation] indiagnosis.
