I have a funny situation here.
There is a front_material.pdf which has a lot of pages and is supposed to be printed on a front side of each A4 sheet. There is a back_material.pdf which has only one page and is supposed to be printed repeatedly on a back side of each A4 sheet.
I tried to print the front_material.pdf in a one-sided mode, then flip the paper manually and print the back_material.pdf in a one-sided mode again. Unfortunately since the paper is really thick it's getting bent after the first time and consequently I am getting a lot of jams on the second round.
How could I have them printed in a convenient manner using the printer duplex mode?