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

How to Install Epson XP-312/XP-313/XP-315 Printer/Scanner on Gnu/Linux Distros

GNU/Linux Epson XP-312/XP-313/XP-315 Printer Setup Guide

Hi! The Tutorial shows you Step-by-Step How to Install Epson XP-312/XP-313/XP-315 Series Printer/Scanner in GNU/Linux Desktops.

And to achieve the Epson XP-312/XP-313/XP-315 Linux Installation you need to Setup the Proprietary Driver.

Furthermore, the guides includes also detailed instructions on How to Install Epson Printer Utility for Linux.

Finally, using the Epson Printer Utility Software you can check: Ink Levels, View Error and other Status…

Epson XP-312/XP-313/XP-315 Series Printer - Featured

GNU/Linux Install Epson XP-312/XP-313/XP-315 Driver Guide