Replacing The Fluorescent Lamp; Removing The Cover For Thick Or Large Documents - Epson Perfection 640U Reference Manual
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Also See for Perfection 640U:
- Scanner basics (71 pages) ,
- Service manual (53 pages) ,
- Product support bulletin (31 pages)
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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 the fluorescent lamp will not come on. When
this happens, the lamp assembly must be replaced. For details,
contact your dealer.
Caution:
c
Never open the case of the scanner. If you think repairs or
adjustments are necessary, consult your dealer.
Removing the Cover for Thick or Large
Documents
For thick materials or documents that are larger than the
document table, remove the document cover.
5-4
Maintenance and Troubleshooting
First, open the document cover.
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