Lexmark International Inc M11003 User Manual

Press the arrow buttons to scroll to 

, and then

press  .

Press the arrow buttons to scroll to 

, and then press  .

The printer wireless settings are reset to factory default settings. To verify, print a network setup page.

If you encountered problems while installing, or if your printer does not appear in the printers folder or as a printer

option when sending a print job, then you can try uninstalling and reinstalling the software.
Before you reinstall the software, check the troubleshooting checklist, and then do the following:

Turning the access point off and then back on again can sometimes refresh network connections and resolve

connectivity issues.

When you are connected to another network through a VPN connection, you will not be able to access the printer

over your wireless network. End your VPN session and try printing again.

Check to see if your printer has a Demo Mode. Selected printer features are not available when Demo Mode is

turned on.
From the printer control panel, navigate to 

:

 > Setup > Demo Mode.

Select Off, and then save the setting.

If your wireless access point is using Wireless Equivalent Privacy (WEP) security, then the WEP key should be:

Exactly 10 or 26 hexadecimal characters. Hexadecimal characters are A–F, a–f, and 0–9.
or

Exactly 5 or 13 ASCII characters. ASCII characters are letters, numbers, and symbols found on a keyboard. ASCII

characters in a WEP key are case-sensitive.

If your wireless access point is using Wi-Fi Protected Access (WPA) security, then the WPA passphrase should be:

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.

Note: If you do not know this information, then see the documentation that came with the wireless network, or

contact the person who set up your wireless network.

Troubleshooting