Lexmark Pro915 Guida Utente

After one minute, reconnect the power cord into the power supply, and then plug the power cord into the wall
outlet.

Turn on the printer.

Check the USB cable for any obvious damage. If the cable is damaged, then use a new one.

Firmly plug the square end of the USB cable into the back of the printer.

Firmly plug the rectangular end of the USB cable into the USB port of the computer.

The USB port is marked with 

.

Note: If you continue to have problems, then try another USB port on the computer. You may have connected to a
defective port.

Blank pages may be caused by improperly installed ink cartridges.

If the "Before you troubleshoot" checklist does not solve the problem, then try one or more of the following:

For more information, see “Replacing ink cartridges” on page 14.

Note: Make sure that the cartridges click firmly into their matching color slots.

Load plain, unmarked paper.

From the home screen, navigate to:

 > More Options

Touch Clean Printhead or Deep Clean Printhead.

A cleaning page prints.

Load plain, unmarked paper.

From the home screen, navigate to:

 > More Options > Align Printer

An alignment page prints.

Note: Do not remove the alignment page until printing is finished.

Troubleshooting