When printing in Windows, how can I prevent an extra page from being ejected after every print job?

The Separator Page function may be enabled. Follow these steps to disable it:
1. Do one of the following:
   • Windows 8: Navigate to the Start screen, right-click the screen, and select All apps. Select Control Panel > Hardware and Sound > Devices and Printers.
   • Windows 7: Click , and select Devices and Printers.
   • Windows Vista: Click , and select Control Panel (or point to Settings and then select Control Panel). Select Printer (under Hardware and Sound) or Printers.
   • Windows XP: Click Start, and select Control Panel (or point to Settings and then select Control Panel). Select Printers and Other Hardware (if available) and then Printers and Faxes.
2. Right-click your printericon, and then select Printer Properties (Windows 7) or Properties (Windows Vista or Windows XP).
3. Click the Maintenance tab, select Extended Settings. Make sure the box for Separator Page is not selected.
4. Click OK as necessary to save your settings.

If the steps above do not help, use the preview option in your software to check if there is a blank page within your document. If there is, delete the blank page.