print problem custom paper size
 

I need to print a long excel chart, around 80"x36". I selected all the cell i
need to print and setup the paper size already, but when i preview or print
the worksheet, partial of the cell (column) on the right disappear. I even
tried to reduce the margins to 0 but still doesn't work. Is that a default on
Excel that it can't print the content beyond certain width/height? or i miss
some steps on setup?