Epson Expression 1640XL Graphic Arts User Manual page 53

5. Place the two knobs included with
the ADF beside the scanner.
6. Align the installation screws
with the holes in the ADF and
slide together as shown.
The ADF is heavy. Ask for assistance when lifting it.
7. Twist the knobs onto the ends
of the screws and tighten them
using the enclosed screwdriver
tool.
8. Attach the ADF's connector to
the scanner's option (
interface. Secure the connection
by tightening the connector
screws.
)
ADF/TPU
Using Optional Equipment
47