■ Ensure that the printer port setting corresponds to the printer interface
connection.
1
Open the Printer Properties dialog box from the Start menu.
2
Click the Details tab (or Ports tab), then select USBPRNnn (Canon S300)
or USBnnn (Canon S300) ("n" represents a number) from the Print to the
following port drop-down list.
■ There may be a problem in the printer driver. Uninstall the printer driver and
reinstall it.
➡
Opening the Printer Properties dialog box directly from the Start
menu
➡
Uninstalling Printer Drivers
An Error Message is Displayed on the Screen
Troubleshooting
153