8Safety informationWhen storing supplies such as toner cartridges, keep them awayfrom children.Toner dust can be dangerous if inhaled or ingested.Using recycled supplies, such as toner, can cause damage to themachine.In case of damage due to the use of recycled supplies, a servicefee will be charged.For supplies that contain toner dust (toner cartridge, waste tonerbottle, imaging unit, etc.) follow the instructions below.• When disposing of the supplies, follow the instructions fordisposal. Refer to the reseller for disposal instructions.• Do not wash the supplies.• Do not reuse the waste toner bottle.If you do not follow the instructions above, it may cause machinemalfunction and environmental pollution. The warranty does notcover damages caused by a user's carelessness.When toner gets on your clothing, do not use hot water to washit.Hot water sets toner into fabric. Use cold water.When changing the toner cartridge or removing jammed paper,be careful not to let toner dust touch your body or clothes.Toner dust can be dangerous if inhaled or ingested.Keep the power cable and the contact surface of the plug cleanfrom dust or water.Otherwise, this could result in electric shock or fire.• Do not remove any covers or guards that are fastened withscrews.• Fuser units should only be repaired by a certified servicetechnician. Repair by non-certified technicians could result infire or electric shock.• The machine should only be repaired by a Dell servicetechnician.Supply usageCautionDo not disassemble the toner cartridge.Toner dust can be dangerous if inhaled or ingested.Do not burn any of the supplies such as toner cartridge or fuserunit.This could cause an explosion or uncontrollable fire.1. Introduction 15
