Lexmark X4975 Network Guide - Page 9

3

Click

Tools

Lexmark Wireless Setup Utility

.

4

Follow the on-screen instructions, attaching the USB cable when prompted to do so.

5

Close any “New Hardware Found” screens.

6

When prompted to choose a wireless network, select

Choose Another Network

.

7

Select

Don't use wireless

.

8

Follow the on-screen instructions to complete the setup.

Using the printer over an Ethernet network

Select the connection type that describes how you currently access your printer:

If the printer is currently set up for wireless

1

Plug one end of an Ethernet cable into the printer and the other end into an available port on a switch

or wall jack.

2

Wait for a minute for the Ethernet network interface to become active and acquire an IP address from

the network.

3

Select the Network printer (see “Selecting the printer” on page 9).

Note:

The wireless interface of the printer is disabled while it is connected to an Ethernet network.

If the printer is currently set up locally (using USB connection)

1

Plug one end of an Ethernet cable into the printer and the other end into an available port on a switch

or wall jack.

2

Insert the software and installation CD into the computer you want to use to configure the printer.

3

Follow the on-screen instructions for configuring a printer on an Ethernet network.

4

Select the printer (see “Selecting the printer” on page 9).

Note:

You will need a USB cable to complete the configuration.

Selecting the printer

1

Select the connection. Do one of the following:

In Windows Vista

a

Click

.

b

Click

Control Panel

.

c

Under Hardware and Sound, click

Printer

.

In Windows XP

a

Click

Start

.

b

Click

Printers and Faxes

.

In Windows 2000

a

Click

Start

.

b

Click

Settings

Printers

.

2

You will see two printers in the folder.

•

Lexmark XXXX Series (USB)

•

Lexmark XXXX Series (Network)

where XXXX is the model number of the printer.

3

Select

Set as Default Printer

from the menu.

4

Close the Printers or Printers and Faxes window.

Switching between USB, Ethernet, and wireless connections

(Macintosh only)

You can change the way you access your printer, depending on your needs. The procedures below assume

that you have configured your printer for one type of connection. See related topics on troubleshooting

specific connection types if you encounter difficulties during configuration.

Note:

The printer supports one active local connection (USB) and one active network connection (Ethernet

or wireless) at a time. It is not possible to use both Ethernet and wireless at the same time.

Use the printer wirelessly

Select the connection type that describes how you currently access your printer:

Printer currently set up locally (using USB connection)

1

From the Finder desktop, double-click the printer folder.

2

Double-click

Lexmark Wireless Setup Assistant

.

3

Follow the on-screen instructions for configuring the printer wirelessly.

Note:

There is no need to remove the USB cable connecting the printer to the computer during wireless

configuration.

Printer currently set up for Ethernet

1

Unplug the Ethernet cable from the printer.

2

Place the printer close to the computer you want to use to configure the printer for wireless access.

Note:

You will need to connect the printer to the computer with a USB cable. Make sure the printer is

close enough to the computer for your USB cable to reach both.

3

From the Finder desktop, double-click the printer folder.

4

Double-click

Lexmark Wireless Setup Assistant

.

5

Follow the on-screen instructions for configuring the printer wirelessly.

Installing the printer on a wireless network

9

Section	Page
Contents	3
Installing the printer on a wireless network	5
Wireless network compatibility	5
Information you will need to set up the printer on a wireless network	5
Granting access to the software during installation	5
Installing the printer on a wireless network	5
Installing the printer on other computers	5
Interpreting the colors of the Wi-Fi indicator light	6
Special wireless installation instructions	6
Assigning a static IP address	6
Changing wireless settings after installation	7
Switching between USB and wireless connections (Windows only)	7
Switching between USB and wireless connections (Macintosh only)	7
For printers with both wireless and Ethernet network options (selected models only)	8
Switching between USB, Ethernet, and wireless connections (Windows only)	8
Switching between USB, Ethernet, and wireless connections (Macintosh only)	9
Advanced wireless setup	11
Creating an ad hoc wireless network	11
Adding a printer to an existing ad hoc wireless network	12
Using WPS (Wi-Fi Protected Setup)	12
Troubleshooting a printer on a wireless network	13
Wireless troubleshooting checklist	13
Printing a network setup page	13
Wireless configuration does not continue after the USB cable is attached	13
Why isn't my printer in this list?	14
Make sure that your computer and printer are connected to the same wireless network	14
Make sure that the computer is not connected to a Virtual Private Network (VPN)	14
Removing and reinstalling the software	14
Cannot print over wireless network	15
Make sure your computer is connected to your wireless access point (wireless router)	15
Move the computer and/or printer closer to the wireless router	15
Move your access point to minimize interference	15
Check whether the printer is on the same wireless network as the computer	15
Check your WEP key or WPA passphrase	16
Disconnect from VPN session	17
Check your advanced security settings	17
Cannot print and there is a firewall on the computer	17
Wi-Fi indicator light is not lit	17
Check power	17
Wi-Fi indicator light is green but the printer does not print (Windows only)	17
Allow the wireless installation to complete	17
Enable the printer	17
Select the wireless printer	17
Select the wireless port	18
Wi-Fi indicator light is blinking orange during installation (Windows only)	18
Make sure the access point is on	18
Move your access point to minimize interference	18
Try adjusting external antennas	18
Move your printer	18
Check security keys	18
Check MAC address	19
Ping the access point to make sure the network is working	19
Run the wireless setup again	19
Wi-Fi indicator light is blinking orange during installation (Macintosh only)	20
Make sure the wireless access point is on	20
Move your wireless access point to minimize interference	20
Try adjusting external antennas	20
Move your printer	20
Check security keys	20
Check the MAC address	20
Ping the access point to make sure the network is working	20
Run the wireless setup again	21
Wi-Fi indicator light is still orange	21
Check network name	21
Check security keys	21
Move your printer	21
Check MAC address	22
Wireless print server not installed	22
Check power	22
“Communication not available” message displays when printing wirelessly	22
Communication with printer lost when connected to Virtual Private Network (VPN)	22
Installing the printer on an Ethernet network (selected models only)	23
Information you will need to set up the printer on an Ethernet network	23
Installing the printer on a wired (Ethernet) network	23
Troubleshooting a printer on an Ethernet network	24
Printer does not appear in the list of printers found on the network	24
Check the Ethernet cable	24
Make sure the printer power is on	24
Make sure that the network is operating properly	24
Make sure the printer has valid network settings	24
Cannot print to the network printer	24
Check the Ethernet cable	24
Make sure the printer power is on	24
Make sure that the network is operating properly	24
Uninstall and reinstall the software	24
Frequently asked questions	25
Where do I find my WEP key or WPA passphrase?	25
What is an SSID?	25
Where do I find my SSID?	25
What is a network?	25
What types of wireless network security are available?	25
How do I find out what type of security my network is using?	26
How are home networks configured?	26
Why do I need an installation cable?	27
How do I attach the installation cable?	27
How are infrastructure and ad hoc networks different?	28
Finding the signal strength	28
How can I improve wireless signal strength?	29
Move the printer closer to the wireless access point/wireless router	29
Remove obstacles between the access point and the printer	29
Remove sources of interference	29
Arrange the network to reduce signal absorption	29
Can I use my printer on a USB and a network connection at the same time?	29
What is a MAC address?	29
How do I find the MAC address?	29
What is an IP address?	30
What is TCP/IP?	30
How do I locate IP addresses?	30
How are IP addresses assigned?	31
What is a key index?	31
Notices	32
Edition notice	32
UNITED STATES GOVERNMENT RIGHTS	32
Trademarks	32
Networking glossary	33

Lexmark X4975 Network Guide - Page 9

Switching between USB, Ethernet, and wireless connections, Macintosh only

Page 9 highlights