User’s Guide Maintaining Your Product and Software Cleaning the Product Cleaning the exterior of the product To keep your product operating at its best, clean it thoroughly several times a year by using the following instructions. c Important: Never use alcohol or thinner to clean the product. These chemicals can damage the product. Note: Close the paper support and the output tray when you are not using the product to protect the product from dust. ❏ Use a soft, dry, clean cloth to clean the LCD screen or touchpad. Do not use liquid or chemical cleaners. ❏ Use a soft, dry, clean cloth to clean the surface of the scanner glass.
If the glass surface is stained with grease or some other hard-to-remove material, use a small amount of glass cleaner and a soft cloth to remove it. Wipe off all remaining liquid. ❏ Do not press the surface of the scanner glass with any force. ❏ Be careful not to scratch or damage the surface of the scanner glass, and do not use a hard or abrasive brush to clean it. A damaged glass surface can decrease the scan quality. Cleaning the interior of the product To keep your print results at their best, clean the roller inside by using the following procedure. ! Caution: Be careful not to touch the parts inside the product. c Important:
❏ Be careful to keep water away from the electronic components. ❏ Do not spray the inside of the product with lubricants. ❏ Unsuitable oils can damage the mechanism. Contact your dealer or a qualified service person if lubrication is needed. For product with LCD screen: A Make sure that no warnings or errors are indicated in the control panel. B Load several sheets of A4-size plain paper in the sheet feeder. C Enter Copy mode from the Home menu. 102