Here is one option- based on your scenario where it appears you only need to do this with one page, and it sounds like a static report (you aren't setting this up in a newly created workbook every day)
Select the entire page that you want to have printed twice
Copy
Paste Special as linked picture, onto a different (blank) worksheet
Reformat that worksheet to landscape, if desired
Select the pasted (linked) image, and paste again next to the original
Set the page printing options to one page wide and one page tall (on the page layout ribbon)
If desired, adjust the page margins
Now when you make changes to the original sheet, those changes will automatically be reflected in both linked images. Print the linked image worksheet, and you will have two identical copies on the same page.
Of course, if you wanted to automate the above steps with a macro, you could do that too.
HTH
