- 125 -7. MaintenanceThis section describes how to replace the image drum when you want to continue using thetoner cartridge.• If you use a new image drum with the toner cartridges currently in use, the remaining amount indication of the tonercartridges will not display correctly. The messages "[COLOR] Image Drum Near Life" or "[COLOR] Image Drum Life"may also be displayed soon after replacement.• Use extra care when handling the image drum (the green cylinder), because it is fragile.• Do not expose the image drum to direct sunlight or strong light (approximately 1,500 lux or more). Even under roomlighting, do not leave the image drum for 5 minutes or more.• Use OKI genuine consumables to ensure optimum performance of the products.• Charges for services for problems caused by the use of consumables other than OKI genuine consumables areincurred, regardless of the warranty or in the maintenance contract. (Although use of non-genuine consumables doesnot always result in problems, use extra care when using them.)• You can change the setting for displaying the "[COLOR] Image Drum Near Life" message. Set from [Admin Setup]> [Others Setup] > [Near Life Setup] > [Drum Near Life Timing]. Available values are from 500 to 5,000 (in 500increments).1 Prepare new image drum.2 Insert your finger into the recess on the right side of the machine and pull thefront cover open lever (1) to open the front cover (2) forward.3 Press the open button (3) and open the output tray (4).4 Identify the image drum to be replaced by its label color.5 Remove the image drum (5) from the machine and place the image drum on aflat surface.Replacing the Image Drum OnlyBurns may result.The fuser unit is extremely hot. Do not touch it.
