cannot print odt files
HP 5520e stopped printing odt files but sometimes prints pdf and html files. Have a wireless connection to laptop.
Ubuntu 16.04 LTS Version of Libre Office is whatever originally came with 16.04
HP printer icon initially says "connected to localhost." Printer queue says "Held" when I try to print a file. But when printing doesn't happen, icon says "printer may not be connected to computer." However, internet connection light on HP is lit.
Am a newby, cannot use Terminal, would greatly appreciate help getting out of this chaos.