Epson DS-520 User Manual

7. To install the new lower pickup roller, align the notches on the roller and slide it to the left.
8. To install the new upper pickup roller, align the notches on the roller and slide it to the left. Make sure
the smaller roller is on the bottom.
Caution: Do not touch the surface of the rollers.
9. Close the pickup roller cover.
Note: If you are not able to close the cover, the pickup rollers are not installed correctly. Remove the
rollers and reinstall them, then try to close the cover again.
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Epson DS-520 Specifications

General

Duplex Scanning	Yes
Optical Resolution	600 dpi
Maximum Resolution	1200 dpi
ADF Capacity	50 sheets
Interface	USB 2.0
Maximum Document Size	8.5" x 72"
Daily Duty Cycle	3000 pages
Power Consumption	3.5 W (Ready)
Supported Operating Systems	Windows, macOS