Epson Expression 1600 User Manual page 112

Always unplug the scanner before cleaning.
Never use a harsh or abrasive brush or cleaning product to
clean the document table. A damaged glass surface can
decrease the scanning quality.
Never use alcohol, thinner, or corrosive solvent to clean the
scanner. These chemicals can damage the scanner
components as well as the case.
Be careful not to spill liquid into the scanner mechanism or
electronic components. This could permanently damage them.
Don't spray lubricants inside the scanner.
Never open the scanner case. If you think repairs or
adjustments are necessary, consult your dealer or contact
EPSON.
Unplug the scanner and refer servicing to qualified service
personnel if the power cord or plug is damaged, if liquid has
entered the scanner, if the scanner has been dropped or the
case damaged, or if the scanner does not operate normally or
exhibits a distinct change in performance.
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