HP Officejet Pro L7550 - Troubleshooting and configuration tools

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Troubleshooting and
configuration tools

The following tools are available for troubleshooting or
configuring the device. For more information, see the
onscreen user guide on the Starter CD.

Self-test diagnostic page

Use the Self-test diagnostic page to view current device
settings, to help troubleshoot device problems, and to
verify installation of optional accessories, such as the
duplexer. The Self-test diagnostic page also contains a
log of recent events. If you need to call HP, print the
Self-test diagnostic page before calling.

To print the Self-test diagnostic page

1. On the control panel, press the Setup button.

2. Select Print Report, select Self-Test Report, and then

press OK.

Network configuration page

If the device is connected to a network, you can print a
Network configuration page to view the network settings
for the device. You can use the Network configuration
page to help troubleshoot network connectivity
problems.

To print the Network configuration page

1. On the control panel, press the Setup button.

2. Select Network Setup, select Print Network Settings,

and then press OK.

Embedded Web server

A Web server provides an environment in which Web
programs can run, in much the same way that an
operating system, such as Microsoft

®

Windows

®

,

provides an environment in which programs can run on
your computer. A Web browser, such as Microsoft
Internet Explorer, Netscape, Opera, Mozilla Firefox,
or Safari can show output from a Web server.

An embedded Web server (EWS) resides on a
hardware product (such as a printer) or in the firmware,
rather than as software that is loaded on a network
server. The advantage of an embedded Web server is
that it provides an interface to the product that anyone
who has a network-connected computer and a standard
Web browser can open and use. No special software
needs to be installed or configured.

With the HP Embedded Web Server, you can view
product status information, change settings, and
manage the product at your computer.

To open the embedded Web server

In a supported Web browser on your computer, type the
IP address that has been assigned to the device.
For example, if the IP address is 123.123.123.123,
type the following address into the Web browser:

http://123.123.123.123

The IP address for the device is listed on the Network
configuration page.

After you open the embedded Web server, you can
bookmark it so that you can return to it quickly in the
future.

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