03-03-2018 07:50 AM
Genrally - that you didnt mention the product model- go to file >print > properties > Basic>2 sided printing and then select long edge then ok .
the machine starts to print the odd numbered pages "side 1 " then once it finish it will ask you to reload the paper again to print the even pages "side 2"
usually the 2 side manual print option is available on the PCL6 driver.
for practical explaination check this Video