83 – C910 TroubleshootingPrinting is light. The toner cartridge isnot properly seated.Reinstall the toner cartridge.The toner is low. Replace the toner cartridge.The paper is moist. Use paper stored in propertemperature and humidityconditions.The paper is not suitablefor the printer.Use recommended paper.Thickness and type ofpaper are inappropriate.Set a proper value for[Media Weight] and [MediaType] in the menu setup, orset one value thicker for[Media Weight].Recycled paper is beingused.Set one value thicker for[Media Weight] in the menusetup.Partially fadedimages. Whitespots and linesappear in solidprinting.Paper is moist or dry. Use paper stored in propertemperature and humidityconditions.Vertical linesappear.The image drumcartridge is damaged.Replace the image drumcartridge.The toner is low. Replace the toner cartridge.Symptoms Possible causes Steps to take
