HP N9120 - ScanJet Document Flatbed Scanner User Manual

5. Use the USB cable that came with the scanner to connect the scanner to the
computer.
CAUTION: Be sure that you install the HP scanning software before connecting
the scanner to your computer with the USB cable.
NOTE: HP recommends using a USB port on the back of the computer for a
more reliable connection to the scanner.
6. Press the Power switch on the right side of the scanner to the on position.
Chapter 1
4 HP Scanjet N9120

HP N9120 - ScanJet Document Flatbed Scanner Specifications

General

Scanner Type	Flatbed
Connectivity	USB 2.0
Bit Depth	48-bit
Levels of grayscale	256
ADF Capacity	50 sheets
Supported Operating Systems	Windows, macOS
Scan Resolution	Up to 600 dpi