Start by installing the Mobility Print App from the following link: 


https://chromewebstore.google.com/detail/mobility-print/alhngdkjgnedakdlnamimgfihgkmenbh?pli=1


After installing the app you will be able to print anything from the Chrome browser using Mobility Print.   Bring up the Print dialog and in Destination choose “see more”:



This will launch the Mobility Print login page:



Login with you username (not email) and password -  the printers available for Mobility Print will appear with a green leaf icon next to them:



Select the printer you want and then print.