CAUTION: Do not touch the green underside of the toner cartridge.Use the handle on the cartridge to avoid touching this area.5 Holding the toner cartridge by the handle and slowly insert the cartridge into theopening in the printer.6 Tabs on the sides of the cartridge and corresponding grooves within the printer willguide the cartridge into the correct position until it locks into place completely.7 Close the front cover. Ensure that the cover is surely closed.Cleaning the DrumIf there are streaks or spots on your print, the Organic Photo Conductor (OPC) drum of thetoner cartridge may require cleaning.1 Before setting the cleaning procedure, ensure that paper is loaded in the paper tray.2 Press My Settings from the home screen.3 Press Maintenance Clean Drum.4 Press Start ( ) on screen.The printer prints out a cleaning page. Toner particles on the drum surface are affixedto the paper.5 If the problem remains, repeat steps 3 through 4 until toner particles are not affixed tothe paper.- 304