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User's Guide
Maintenance
Cleaning the Scanner
To keep your scanner operating at its best, clean it periodically using the following procedure.
Important:
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❏ Do not press the glass surface of the scanner glass with any force.
❏ Be careful not to scratch or damage the glass 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.
❏ Never use alcohol, thinner, or corrosive solvent to clean the scanner. These chemicals can damage the product
components and the case.
❏ Be careful not to spill liquid into the scanner mechanism or electronic components. This could permanently
damage the mechanism and circuitry.
❏ Do not spray lubricants on the scanner.
❏ Never open the scanner case.
1. Turn off the scanner.
2. Unplug the power cord from the scanner.
3. Clean the outer case with a cloth dampened with mild detergent and water.
4. If the glass surface 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 dust does not build up on the glass surface. Dust can cause spots and straight lines in your
scanned images.
Important:
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Do not spray glass cleaner directly on the glass surface.
5. Clean the document cover if it gets dirty.
Related Information
"Part Names" on page 10
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Energy Saving
You can save energy by using the sleep mode or auto power off mode when no operations are performed by the
scanner. You can set the time period before the scanner enters sleep mode and turns off automatically. Any
increase will affect the product's energy efficiency. Consider the environment before making any changes.
Maintenance
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