Print options may vary depending on the print settings of your mobile device. Once you've opened your document, do the following:

Printing your documents from an iPhone

1. Look for the Share icon (a box with arrow pointing upwards) then scroll down and tap Print.
2. Select a printer, choose from the options available for your current device setup.
3. Choose Print.

Printing your document from an Android 

1. From within your PDF Viewer, open the More menu (three vertical dots).
2. Choose Print from the list of options
3. Select a printer, choose from the options available for your current device setup.
4. Choose Print.