Lexmark Pro910 Quick Reference Manual page 56

Troubleshooting
In Windows 8
From the Search charm, type run, and then navigate to:
Apps list > Run > type control printers > OK
In Windows 7 or earlier
a
Click , or click Start and then click Run.
b
In the Start Search or Run dialog, type control printers.
c Press Enter, or click OK.
2
Right‑click the printer, and then select Properties (for Windows Vista or earlier) or Printer
properties (for Windows 7 or later).
3 Click the Ports tab.
4 Click the box next to Enable bidirectional support if it is not already checked.
5
Click Apply > OK, and then try to print again.
56