Xerox 123 User Guide

For example, to print a file named “file1”, two-sided on A4 (210 × 297 mm/8.3 × 11.7 
inches) on printer fxPS, enter the following command:

%lpr -PfxPS -C,DUP,A4 file1

NOTE: If the parameter string of the -C option exceeds 64 characters, the operation 
may not function correctly.