To keep your scanner operating at its best, clean it periodically using the following procedure.

Unplug the scanner’s power cord.

Remove any paper from the sheet feeder.

Use a soft brush to carefully clean away all dust and dirt from the sheet feeder.

If the outer case or the inside of the sheet feeder is dirty, wipe it with a soft, clean cloth dampened with mild detergent. Keep the document cover and scanner unit closed to prevent water from getting inside.

If the glass surface of the document table gets dirty, clean it with a soft dry cloth. 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.

Make sure that no dust builds up on the surface of the document table. Dust can cause spots in your scanned images.

Remove the document mat and clean the transparency unit window as described in step 5.

If the inside of the scanner accidentally gets soiled with ink, use a damp cloth to wipe the ink off the area indicated in the illustration. If ink has leaked inside the scanner, use a soft, clean cloth to wipe the ink off the area indicated in the illustration.

Warning

Be careful not to touch the gears or rollers inside the scanner. Be careful not to trap your fingers when closing the scanner unit.

Caution:

Do not press the glass surface of the document table with any force. Be careful not to scratch or damage the glass surface of the document table, and do not use a hard or abrasive brush to clean it. A damaged glass surface can decrease the scan quality. Do not apply grease to the metal parts under the print head carriage. Never use alcohol or thinner to clean the scanner. These chemicals can damage the printer and scanner components as well as the case. Be careful to keep water away from the printing and scanning mechanisms and electronic components. Do not spray the inside of the scanner with lubricants. Unsuitable oils can damage the mechanism. Contact your dealer or a qualified service person if lubrication is needed.