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Administrator Tools Password

WorkCentre™ 5735/5740/5745/5755/5765/5775/5790
System Administrator Guide

Select

[NTP]

in the directory tree.

In the

Offset of Local Time Zone

area select the time offset (in hours) from the

[Offset of

Greenwich Mean Time]

drop-down menu. The default is 0.0.

In the

Network Time Protocol

area:

For

NTP Enabled

, check the

[Enabled]

checkbox to enable NTP on the device.

Select one of the following:

•

IPv4 Address

and enter the

IP Address

and

Port

and the

Backup IP Address

and

Port

details in the required fields. The default port number is 123.

•

Host Name

and enter the

Host Name

and

Port

and the

Alternate Host Name

and

Port

details in the required fields. The default port number is 123.

Note:

Any changes to these settings will require the device to reboot.

Click on the

[Apply]

button, the system will reboot.

Image Settings

The Image Settings screen allows you to set preferences for the various file formats that the device is
capable of creating when features such as E-mail and Internet Fax are used at the device.

To Configure Image Settings

Note:

To configure this feature or these settings access the

Properties

tab as a System

Administrator. For details, refer to

Access Internet Services as System Administrator

on page 24.

From the

Properties

tab, click on the

[General Setup]

link.

Select

[Image Settings]

in the directory tree, the

Image Setting

screen will display.

In the

PDF & PDF/A Settings

area:

For

Optimization for Fast Web Viewing

, check the

[Enabled]

checkbox.

If enabled, this option will create linearized PDF files. Linearized PDF files allow the first page
of the PDF file to be displayed in a user's web browser, before the entire file is downloaded
from the web server. This fast first page display helps to alleviate Internet user frustration in
waiting for an entire file to download before displaying the file's contents.
This option will produce relatively small files with a very short encoding delay per page,
however the image detail may appear more grainy when printed.

Note:

Regarding Searchable PDF and PDF/A: If this option is available, by enabling the selection

you will provide Workflow Scanning, E-mail, and Internet Fax users with the ability to choose

[Searchable]

as an option for their PDF and PDF/A file formats. The Searchable Format provides a

second layer of data with the text of the scanned document. The second layer is converted to an
optical character readable format, enabling the text of the document to be searched on, copied,
and pasted, as desired.

JBIG2

is a standard algorithm for lossless compression of bi-level images (two color images),

specializing in the preservation of thin lines. JBIG2 compression is usually used for text and
halftone documents, and is claimed to be able to compress scanned documents up to 10
times smaller than with TIFF G4. A further claim is that it allows scanned manuals, books,
check images, and other document types to be viewed and manipulated efficiently over the
Internet. This method yields a very small black and white file size with fast viewing