Plustek SmartOffice PL4080 User Manual page 9

7. POWER SWITCH—Use this to turn the scanner ON or OFF.
8. POWER RECEPTOR—Connects the scanner to a standard AC power outlet by
the included AC adapter.
9. USB PORT—Connects the scanner to a USB port on the computer by the
included USB cable.
10. DOCUMENT COVER— Helps keep the paper in place and protects the scanner
glass.
11. DOCUMENT PAD— Keeps the paper in place and improves accuracy of image
quality.
12. REFERENCE MARK— Align your paper with this reference mark in case of
flatbed scanning.
13. SCANNER GLASS— Where you put items for flatbed scanning.
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