72 | Handbook! Warning: Never expose the image drum cartridge tolight for more than 5 minutes. Never expose the imagedrum cartridge to direct sunlight. Always hold theimage drum unit by the ends. Never touch the surface ofthe green drum inside the image drum cartridge.3 Pull out any paper you see jammed inside the machine.! If both the leading edge and the trailing edge of thejammed paper are visible, gently pull the leading edgewith both hands until the sheet is removed.4 Slide the drum cartridge back into place aligning it underthe tabs. Press down firmly on both ends of the imagedrum until it snaps into place.5 Close the top cover.6 Close the control panel, then press down until it snapsinto place.7 Pull the paper out of the paper tray. If any of the paper isdamaged, remove and replace it.8 Reload the paper into the paper tray.Printing a Cleaning PageIf you notice repeating marks or imperfections on yourprintouts, first try printing a cleaning page before you replacethe image drum.The cleaning page process• Removes residual impurities from printing surfaces• Reduces problems such as repeating marks, blotching,and shading.To print a cleaning page1 Make sure there are no messages in memory2 Press the User Function key.3 Press the 10/Message Print from Memory key. Thecleaning page prints.