Dell 5110cn Color Laser Printer - Manual (Page 127)

Linking Trays
Tray linking allows you to load the same size and type of print media in multiple sources. The printer
automatically links the source/trays and will use the first tray until it runs out, then switch to the linked tray.
If you load the same size print media in each tray, make sure the print media is the same type in order to
link the trays.
When the selected trays are loaded with the same size and type of print media, select the Paper Type
settings in the Tray Settings for each source.
To disable tray linking, set the Paper Type to a unique value in each one of the trays. If all trays do not have
the same type of print media when linked, you could mistakenly print a job on the wrong paper type.
Using the Duplex Function
Duplex printing (or two-sided printing) allows you to print on both sides of a sheet of paper. For sizes that
are acceptable for duplex printing, see "
Print Media Sizes and Support ."
Using Duplex Bind
When using duplex bind printing in the printer driver, you must select either Flip on Short Edge or Flip on
Long Edge. Binding Edge in the 2 Sided menu item defines the way duplexed pages are bound, and how
the printing on the back of the sheet (even-numbered pages) is oriented in relation to the printing on the
front (odd-numbered pages).
The two values for Binding Edge are: