I have an Epson 7900 and is a 24" width and upgraded to v112 however when placing 1 image first at 12x16" it comes out at 16x10.68" then a second image at 8x10" but then it shows 10x6.67" its probably me but where?
Sounds like you have the print crop turned off, so it's fitting the whole image into the size you chose and adjusting for the aspect ratio so there is no cropping. Go to the "Prints" tab and turn on the print cropping button (scissors icon) before adding your prints. Or... select the ones you already added (by selecting them in the live view) and then click that crop button so Qimage has permission to crop images to the size you chose.
Regards,
Mike