HP N8400 User Manual download pdf (Page 11)

HP Scanner Tools Utility help

The HP Scanner Tools Utility help explains the scanner settings, information about

scanner status and maintenance, how to assign functionality to quick start buttons, and

how to choose the profiles that you can select from the scanner front panel.

To open HP Scanner Tools Utility help, press the Tools button on the scanner front panel,

and then click Help in the HP Scanner Tools Utility dialog box.

Technical Resources

Visit

www.hp.com/support for a technical white paper on working with scan profiles across

multiple computers.

Accessibility

• LCD Reader

•

Control of the scanner buttons

LCD Reader

The LCD Reader is a software program that outputs the changing of the scanner front

panel display to the computer monitor. The LCD Reader enables accessibility software

tools to express what is being shown on the scanner front panel.

To use the LCD Reader, follow these steps:

1. On your hard drive, navigate to the C:\Program Files\Common Files\Hewlett-Packard

\Scanjet\N8400 directory.

2. To start the program, double-click hplcd.exe.

Control of the scanner buttons

To prevent buttons from being pushed accidentally, you can disable the buttons on the

scanner front panel.

When the buttons are disabled, you always start scans and copies from the computer

using scanning software. You can still press the Cancel button on the scanner front panel

to stop a scan or copy and the Power Save button to put the scanner into Power Save

mode.

To turn off the scanner buttons, follow these steps:

1. Open the HP Scanner Tools Utility.

2. On the Buttons tab, select the Disable scanner buttons check box.

To turn on the scanner buttons, clear the Disable scanner buttons check box.

NOTE: You must have administrative privileges on the computer to change the

setting of this check box.

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HP N8400 User Manual Page 11