$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Canon MX472 Printer on Ubuntu Distro

GNU/Linux Ubuntu Canon MX472 Printer Setup – Step by step Guide

How to Install Canon PIXMA MX472 Printer on Ubuntu GNU/Linux desktops – Step by step Tutorials.

And Canon MX472 Printer Driver Ubuntu Installation is Quick and Easy involving just the execution of a few basic Commands.

Finally, the Canon PIXMA MX470 Series Printer includes the following Models: Canon PIXMA MX471, PIXMA MX472, PIXMA MX474, Canon PIXMA MX475, PIXMA MX476, PIXMA MX477, PIXMA MX479.

How to Install Canon PIXMA MX472 Ubuntu Driver - Featured

GNU/Linux Ubuntu Canon MX472 Printer Installation Guide