Lexmark 350 Series Manuale Utente

If the 

 light is not on, see “Power button is not lit” on page 44.

Remove and then reload paper. For more information, see “Loading paper” on page 19.

Check the ink level, and install a new print cartridge if necessary. For more information, see “Installing the print
cartridge” on page 38.

If the printer is connected to the computer through another device:

Disconnect the USB cable from any other device, such as a USB hub or switch box.

Directly connect the cable to the printer and the computer.

Press 

 to turn the printer off.

Disconnect the power supply cord from the wall outlet.

Disconnect the other end of the power supply cord from the printer.

Reconnect the power supply cord to the printer.

Plug the power supply cord into the wall outlet.

Press 

 to turn the printer back on.

Close all programs on your computer that you are not using.

Try minimizing the number and size of graphics and images in the document.

Consider purchasing more Random Access Memory (RAM) for your computer.

Remove as many unused fonts as possible from your system.

Troubleshooting