Lexmark X748DE, 34TT027, 34TT001 Embedded Web Server does not open, Contacting customer support

Troubleshooting 323

To access a detailed Color Samples set from the Embedded Web Server:

1Type the printer IP address or host name in the address field of your Web browser.

Note: If you do not know the IP address or host name of the printer, then you can:

•View the information on the printer control panel home screen, or in the TCP/IP section under the Networks/Ports menu.

•Print a network setup page or menu settings page and locate the information in the TCP/IP section.

2Click Configuration > Color Samples > Detailed Options.

3Select a color conversion table.

4Enter the RGB or CMYK color number.

5Enter an increment value from 1–255.

Note: The closer the value is to 1, the narrower the color sample range will appear.

6Click Print.

Embedded Web Server does not open

Try one or more of the following:

CHECK THE NETWORK CONNECTION

Make sure the printer and computer are turned on and connected to the same network.

CHECK THE ADDRESS ENTERED IN THE WEB BROWSER

•Depending on the network settings, you may need to type “https://” instead of “http://” before the printer IP address to access the Embedded Web Server. For more information, contact your system support person.

•Make sure printer IP address is correct.

TEMPORARILY DISABLE WEB PROXY SERVERS

Proxy servers may block or restrict you from accessing certain Web sites including the Embedded Web Server. For more information, contact your system support person.

Contacting customer support

When you call customer support, describe the problem you are experiencing, the message on the display, and the troubleshooting steps you have already taken to find a solution.

You need to know your printer model type and serial number. For more information, see the label on the inside top front cover of the printer. The serial number is also listed on the menu settings page.

In the U.S. or Canada, call 1‑800‑539‑6275. For other countries or regions, visit the Lexmark Web site at http://support.lexmark.com.