"Chachoze"Huh, that's weird. It's as if your program is trying to print it in Portrait layout and your printer is trying to print it in Landscape layout or visa versa.
Just so there is no misunderstanding these are jpeg type graphic images and not pdf files, unfortunately this graphics program doesn't export to pdf so perhaps like Joe recommended try rotating the image 90degrees, save it then try printing again.
I have updated my two post with the targets on them with a low res download version you can try.
I have also updated the target it itself so the black rings around the bulls will always print black, previously they could be grayish and obscure with certain colored bulls.
Hopefully you will have better luck with these new versions.