I'm using the image from this thread Prebuilt eglibc-based linux image and package repository
It already has CUPS package installed that I use to handle my print jobs
I installed the printer driver and register the printer by executing lpadmin -p, then set it to default print desting by executing lpadmin -d
However, after exececuting lpr command with my document to print, my printer does not start printing. See image below
Also I noticed, when I detached the printer from the usb host of my Galileo board and execute lpq command, status says that my printer is ready although it is not attached
Lastly, lpr command only accept .docx file
Your help is highly appreciated. Thank you.