- 31 -Unpacking and Installing the Machine124563(3) Peel off the tape that secures theprotective sheet, and carefullyremove it in the direction of thearrow.Protective SheetProtective Sheet3 Place the image drum cartridges inthe machine.Note• Make sure to set the image drum and toner cartridgesenclosed with the device at the time of purchase.Using replacements or other products may disable useof the image drum and toner cartridge enclosed withthe product.(1) Match the label color of eachimage drum cartridge with thelabel color inside the machine.(2) Carefully place each of the fourimage drum cartridges in themachine.LabelLabel(3) Fully rotate the blue tonercartridge levers (x4) in thedirection of the arrows.LeverNote• The image drum (green tube) is damagedextremely easily, so be very careful whenhandling.• Keep the image drum cartridge out of directsunlight and strong light (approx. 1500 LUXmin.) Do not leave unattended for 5 mins. orlonger under indoor lighting.(4) Close the top cover.Top Cover(5) Return the scanner part to itsoriginal position.Note• If the operator panel display continues to showthat the toner needs replacing, check that thelever of each toner cartridge has been fullyturned in the direction of the arrow.