Can one make Eye of Gnome detect file type rather than use suffix?

Wed Jul 10 21:21:17 UTC 2019

Try different viewers.

My reply to the Xfce mailing list didn't come through yet:

Begin forwarded message:

Date: Wed, 10 Jul 2019 23:06:20 +0200
From: Ralf Mardorf
To: xfce at xfce.org
Subject: Re: Default viewer for JPEG files doesn't print - is there one
that does?

Some viewers that provide printing

kuickshow
geeqie
eom
gwenview

not to mention that almost all web browser could be used as an image
viewer providing printing.