Replacing The Fluorescent Lamp; Transporting The Scanner And The Transparency Unit - Epson Expression 1680 Reference Manual

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Caution:

Replacing the fluorescent lamp

The luminosity of the fluorescent lamp declines over time. If the
lamp breaks or becomes too dim to operate normally, the scanner
stops working and both the READY and ERROR lights rapidly
flash. When this happens, the lamp assembly must be replaced.
For details, contact your dealer.
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Caution:
Never open the case of the scanner. If you think repairs or
adjustments are necessary, consult your dealer.
Transporting the scanner and the Transparency
Unit
When transporting the scanner or the Transparency Unit over a
long distance, or when storing them for an extended period, you
need to lock the scanner's carriage and the Transparency Unit's
lamp assembly to prevent damage. Follow the procedures below.
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Maintenance and Troubleshooting
Be careful not to scratch or damage the glass of the document
table, and do not use a hard or abrasive brush to clean it. 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 the
mechanism and circuitry.
Do not spray lubricants inside the scanner.
Never open the scanner case.