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

How to Install Canon PIXMA on Red Hat Gnu/Linux Distro

GNU/Linux RHEL Canon PIXMA Printer Setup Guide

How to Install Canon PIXMA Printer/Scanner on Red Hat Enterprise GNU/Linux desktops – Step by step Tutorials.

And the Canon PIXMA Setup on RHEL is Quick and Easy, it involves at most some basic Shell commands execution.

Finally, included you find detailed instructions to Get Started with Canon Scanning on RHEL.

How to Install Canon PIXMA on RedHat GNU/Linux Distro

RHEL Canon PIXMA Printer Installation Guides