There is still several reasons as to why I still hange onto windows. But there are not very many reasons. I need help trying to eliminate one of them. I have a HP Photosmart Premium 309a Printer. This printer is designed to print on both sides of a page. But through Linux it can't. At least without an update to my Zorin-os-6.1-core-64. It is based on the Ubuntu. I have narrowed my search down to this. It looks like I will need to perform the install through the terminal. Can anyone explain to me how this works?