Windows 7: Click and select Devices and Printers. Right-click your printer and select Printing Preferences.
Windows Vista: Click , and select Control Panel (or point to Settings and then select Control Panel). Select Printer (under Hardware and Sound) or Printers. Right-click your printer and select Printing Preferences.
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. Right-click your printer and select Printing Preferences.
Click the Maintenance tab.
Click Extended Settings.
Uncheck the Enable EPSON Status Monitor 3 check box.