264 7 Maintenance7.12 Cleaning the PrinterThis section explains how to clean the printer to keep it in good condition and to ensureoptimum print quality.WARNING• When cleaning this product, use the designated cleaning materials exclusive to it. Othercleaning materials may result in poor performance of the product. Never use aerosolcleaners, or it may catch fire and cause explosion.CAUTION• When cleaning this product, always switch off and unplug it. Access to a live machineinterior may cause electric shock.Cleaning the Exterior of the PrinterClean the exterior of the printer at least once a month. To clean the exterior surfaces, wipethem with a soft cloth moistened with water, which has been firmly wrung to eliminateexcess liquid. Next, wipe off any remaining water with a soft dry cloth. If dirt or smudges donot come off easily, gently wipe them off with a soft cloth moistened with a small amount ofneutral cleaner.Important• Do not spray cleaning agents directly onto the printer. The fluid may seep through the cracks and causeproblems. Use only neutral cleaning agents.Cleaning the Interior of the PrinterYou should clean the LED scanners inside the printer any time you replace the waste tonerbottle. However, should you notice white or black stripes in printouts that affect imagequality, use the following procedure to clean the LED scanners.Important• Each drum cartridge has a cleaning rod located inside its slot.1. Open the front cover.
