Dell 2130cn Color Laser Printer - Manual (Page 172)

6. Fasten the duplexer by pushing firmly with your thumbs.
7. Close the front cover.
8. Turn on the printer.
9. Print a printer settings page to verify that the duplexer is installed correctly.
When Using the Operator Panel
a. Press Menu button.
b. Press button until Report/List appears, and then press (Set) button.
c. Printer Setting is displayed. Press (Set) button.
The printer settings page is printed.
d. Verify Duplexer is listed in the printer settings under Printer Options.
If the duplexer is not listed, turn off the printer, unplug the power cable, and reinstall the duplexer.
When Using the Tool Box
a. Click start® All Programs® Dell Printers® Dell 2130cn Color Laser Printer® Tool Box.
The Select Printer dialog box opens.
b. Click the name of this printer listed in Printer Name, and then click OK.
The Tool Box opens.
c. Click the Printer Settings Report tab.
d. Select Reports from the list at the left side of the page.
The Reports page is displayed.
e. Click the Printer Settings button.
The printer settings page is printed.
f. Verify Duplexer is listed in the printer settings under Printer Options.
If the duplexer is not listed, turn off the printer, unplug the power cable, and reinstall the duplexer.
NOTE: Ensure that the duplexer is firmly fixed.