My Epson L110 printer is driving me mad! It keeps changing the orientation of the print for no reason, hence pages come out upside down and back to front.
This is a problem related to the settings of the printer. If I am right, a file is corrupt and because of that the printer is giving you all kind of trouble. I recommend re-installing the driver and the software for this device. Firstly, remove everything that's related to Epson. You can do it from the Uninstall a Program in Control Panel.
Download the new drivers from the support page and install it accordingly: https://www.epson.eu/ix/en/viewcon/corporatesite/products/mainunits/support/11796