MaintenanceXerox 4112/4127 Copier/Printer 11-3User GuideReplacing Toner CartridgesToner Cartridge Replacement GuidelinesBe aware of the following warnings and guidelines when handling and replacing Tonercartridges:TipIt is recommended that you place paper on the floor to collect any residual dry ink that mayspill.Toner Cartridge Replacement ProcedureA message displays on the Touch Screen when it is time to replace the Toner cartridge. If youcontinue copying or printing without replacing the Toner cartridge, the machine stops aftercopying or printing approximately 5,000 sheets.1. Open the left cover of the machine.WARNINGNever throw a Toner cartridge into an open flame since the toner remaining in the cartridge cancause an explosion.CAUTIONDo not use warm water or cleaning solvents to remove Toner (Dry Ink) from your skin orclothing. This will set the Toner and make it difficult to remove. To remove any Toner that getson your skin or clothing; use a brush, blow air on it, or wash it off with cold water and mild soap.CAUTIONDo not attempt to use a standard shop vacuum or home vacuum to clean Toner spills in or nearthe machine. Shop and home vacuums are not equipped with correct filtration and willcontaminate your environment.