Two-sided Printing

Duplex: Specifies one-sided and two-sided printing.
$ lpr [File Name] -o Duplex=[Parameter]
Parameter
Select and enter one of the following.
None
One-sided printing
DuplexNoTumble
Two-sided printing (long edge binding)
DuplexTumble
Two-sided printing (short edge binding)
Example
To print the file "sample.ps", specifying two-sided printing (long edge, left binding):
$ lpr sample.ps -o Duplex=DuplexNoTumble -o BindEdge=Left
NOTE
If you do not specify a binding location when performing 2-sided printing, you may not achieve the intended print result.
The binding location is based on the document being placed in a vertical (portrait) state.
5723-01R