Lexmark X5650 User Manual

Advanced wireless setup
Creating an ad hoc wireless network
The recommended way to set up your wireless network is to use a wireless access point (wireless router). A network
set up this way is called an infrastructure network. If you have an infrastructure network, you should configure the
printer for use on that network.
Note: The printer can communicate on only one wireless network at a time. Configuring the printer for an ad hoc
wireless network will keep it from working on any other wireless...

In Windows XP
1Click Start.
2Click Control Panel.
3Click Network and Internet Connections.
4Click Network Connections.
5Right-click the icon for your wireless network connection.
6Click Enable, if it appears in the pop-up menu.
Note: If Enable does not appear, your wireless connection is already enabled.
7Right-click the Wireless Network Connection icon.
8Click Properties.
9Click the Wireless Networks tab.
Note: If the Wireless Networks tab does not appear, your computer has third-party software that...

23It may take a few minutes for your computer to recognize the new settings. To check on the status of your network:
aRight-click the Wireless Network Connections icon.
bSelect View Available Wireless Networks.
If the network is listed but the computer is not connected, select the ad hoc network and then click
Connect.
If the network does not appear, wait a minute and then click Refresh network list.
24Insert the installation software CD, and follow the directions for wireless installation.
Note: Do not...

2Click All Programs or Programs, and then select the printer program folder from the list.
3Click Lexmark Wireless Setup Utility.
4Follow the instructions on the Welcome screen.
Using Macintosh
1From the Finder desktop, double-click the printer folder.
2Double-click Lexmark Wireless Setup Assistant.
3Follow the instructions on the Welcome screen.
Using WPS (Wi-Fi Protected Setup)
Wi-Fi Protected Setup (WPS) is a method of configuring devices on a secure wireless network using fewer steps than
in most...

Where do I find my SSID?
You can find the SSID for the wireless network by viewing the settings on the access point or wireless router. Most
access points have a built-in Web server that can be accessed using a Web browser.
Many network adapters provide a software application that allows you to view the wireless settings of your computer,
including your SSID. Check your computer to see if a program was installed with your network adapter.
If you are unable to locate your SSID using either of these...

A valid WPA passphrase has:
From 8 to 63 ASCII characters. ASCII characters in a WPA passphrase are case-sensitive.
or
Exactly 64 hexadecimal characters. Hexadecimal characters are A-F, a-f, and 0-9.
Every device on the wireless network must use the same WPA passphrase. WPA security is an option only on
infrastructure networks with wireless access points and network cards that support WPA. Most newer wireless
network equipment also offers WPA2 security as an option.
How do I find out what type of...

Wireless network examples
Scenario 1: Mixed wired and wireless connections on a network with Internet access

All computers and printers connect to the network through a router with Ethernet and wireless capabilities.
Some computers and printers connect wirelessly to the router; others connect over a wired connection.
The network is connected to the Internet through a DSL or cable modem.
Internet
Scenario 2: Wireless network with Internet access

All computers and printers connect to the network using a...

Scenario 3: Wireless network with no Internet access

Computers and printers connect to the network using a wireless access point.
The network has no connection to the Internet.
Scenario 4: Computer connected wirelessly to a printer without Internet access

A computer is directly connected to a printer without going through a wireless router.
This configuration is referred to as an ad hoc network.
The network has no connection to the Internet.
Note: Most computers can connect to only one wireless network...

How do I attach the installation cable?
The installation cable attaches to a USB port on the computer and to the square connector on the back of the printer.
This connection allows you to configure the printer for a networked or locally attached installation.
1Attach the large, rectangular connector to any USB port on your computer. USB ports may be on the front or the
back of the computer, and may be horizontal or vertical.
2Attach the small, square connector to the printer.
3Continue following the...

The following table compares the characteristics and requirements of the two types of wireless networks.
InfrastructureAd hoc
Characteristics
CommunicationThrough wireless access pointDirectly between devices
SecurityMore security optionsWEP or no security
RangeDetermined by range and number
of wireless access pointsRestricted to range of individual
devices on network
SpeedUsually fasterUsually slower
Requirements for all devices
Unique IP address for each deviceYesYes
Same SSIDYes, including the...