After unpacking the unit, which steps need to be taken to prepare the HP Scanjet N9120 prior to
connection to a host computer? (Select two.)

A.
All tape, spacers, and other packing materials that the unit ships with must be removed.

B.
The ADF carriage must be unlocked.

C.
The ADF must be closed.

D.
The document management software must be installed on the host computer.

E.
The scanner should be powered on and connected to the host computer.

Explanation:

http://static.highspeedbackbone.net/pdf/c01499360.pdf