Lexmark International Inc 4050E User Manual

If necessary, double-click setup.exe.

Continue with step 11 on the Setup Sheet.

Make sure all cables to the printer, print server, electrical outlet, and network connection are 
secure.

Make sure the Power, USB, and Wireless status indicator lights are on.

Make sure the network is operating properly.

Refer to your network documentation or contact your network administrator.

Make sure the printer software is installed on the computer from which you are sending the 
print job.

Note: You must install the printer software on each computer that uses the network 

printer.

Make sure the correct printer port is selected. For help, see “Verify the network printer port.”

Restart the computer.

Make sure there is not a problem with the printer itself.

Disconnect the printer from the printer adapter.

Attach the printer directly to your computer with a USB cable.

If you are able to print when the printer is directly attached, there may be a problem with your 
network. Refer to your network documentation or contact your network administrator.

Uninstall and then reinstall the printer software.

If the printer still does not print, refer to your printer documentation for help.